Epididymis
The convoluted cordlike structure attached to the posterior of the TESTIS. Epididymis consists of the head (caput), the body (corpus), and the tail (cauda). A network of ducts leaving the testis joins into a common epididymal tubule proper which provides the transport, storage, and maturation of SPERMATOZOA.
Sperm Maturation
Testis
Spermatozoa
Mature male germ cells derived from SPERMATIDS. As spermatids move toward the lumen of the SEMINIFEROUS TUBULES, they undergo extensive structural changes including the loss of cytoplasm, condensation of CHROMATIN into the SPERM HEAD, formation of the ACROSOME cap, the SPERM MIDPIECE and the SPERM TAIL that provides motility.
Genitalia, Male
Rete Testis
Epididymal Secretory Proteins
Epididymitis
Vas Deferens
Vasectomy
Sperm Transport
Sperm Motility
Seminal Vesicles
Spermatogenesis
Seminiferous Tubules
Testosterone
A potent androgenic steroid and major product secreted by the LEYDIG CELLS of the TESTIS. Its production is stimulated by LUTEINIZING HORMONE from the PITUITARY GLAND. In turn, testosterone exerts feedback control of the pituitary LH and FSH secretion. Depending on the tissues, testosterone can be further converted to DIHYDROTESTOSTERONE or ESTRADIOL.
Androgens
Compounds that interact with ANDROGEN RECEPTORS in target tissues to bring about the effects similar to those of TESTOSTERONE. Depending on the target tissues, androgenic effects can be on SEX DIFFERENTIATION; male reproductive organs, SPERMATOGENESIS; secondary male SEX CHARACTERISTICS; LIBIDO; development of muscle mass, strength, and power.
Seminiferous Epithelium
The epithelium lining the seminiferous tubules composed of primary male germ cells (SPERMATOGONIA) and supporting SERTOLI CELLS. As SPERMATOGENESIS proceeds, the developing germ cells migrate toward the lumen. The adluminal compartment, the inner two thirds of the tubules, contains SPERMATOCYTES and the more advanced germ cells.
Orchitis
Inflammation of a TESTIS. It has many features of EPIDIDYMITIS, such as swollen SCROTUM; PAIN; PYURIA; and FEVER. It is usually related to infections in the URINARY TRACT, which likely spread to the EPIDIDYMIS and then the TESTIS through either the VAS DEFERENS or the lymphatics of the SPERMATIC CORD.
Infertility, Male
Semen
Seminal Plasma Proteins
Proteins found in SEMEN. Major seminal plasma proteins are secretory proteins from the male sex accessory glands, such as the SEMINAL VESICLES and the PROSTATE. They include the seminal vesicle-specific antigen, an ejaculate clotting protein; and the PROSTATE-SPECIFIC ANTIGEN, a protease and an esterase.
Testosterone Propionate
Fertility
Sertoli Cells
Supporting cells projecting inward from the basement membrane of SEMINIFEROUS TUBULES. They surround and nourish the developing male germ cells and secrete ANDROGEN-BINDING PROTEIN and hormones such as ANTI-MULLERIAN HORMONE. The tight junctions of Sertoli cells with the SPERMATOGONIA and SPERMATOCYTES provide a BLOOD-TESTIS BARRIER.
Wolffian Ducts
Echidna
Vasovasostomy
Immunohistochemistry
Contraceptive Agents, Male
Sperm Tail
alpha-Chlorohydrin
Macropodidae
Dihydrotestosterone
Ejaculation
Rats, Sprague-Dawley
Sperm Head
Cyproterone
Spermatic Cord
Prostate
Spermatids
Androgen-Binding Protein
Carrier proteins produced in the Sertoli cells of the testis, secreted into the seminiferous tubules, and transported via the efferent ducts to the epididymis. They participate in the transport of androgens. Androgen-binding protein has the same amino acid sequence as SEX HORMONE-BINDING GLOBULIN. They differ by their sites of synthesis and post-translational oligosaccharide modifications.
Macaca radiata
Genital Diseases, Male
Epithelium
Cryptorchidism
A developmental defect in which a TESTIS or both TESTES failed to descend from high in the ABDOMEN to the bottom of the SCROTUM. Testicular descent is essential to normal SPERMATOGENESIS which requires temperature lower than the BODY TEMPERATURE. Cryptorchidism can be subclassified by the location of the maldescended testis.
Acrosome
Androstane-3,17-diol
Tissue Distribution
Accumulation of a drug or chemical substance in various organs (including those not relevant to its pharmacologic or therapeutic action). This distribution depends on the blood flow or perfusion rate of the organ, the ability of the drug to penetrate organ membranes, tissue specificity, protein binding. The distribution is usually expressed as tissue to plasma ratios.
Spermatocele
RNA, Messenger
RNA sequences that serve as templates for protein synthesis. Bacterial mRNAs are generally primary transcripts in that they do not require post-transcriptional processing. Eukaryotic mRNA is synthesized in the nucleus and must be exported to the cytoplasm for translation. Most eukaryotic mRNAs have a sequence of polyadenylic acid at the 3' end, referred to as the poly(A) tail. The function of this tail is not known for certain, but it may play a role in the export of mature mRNA from the nucleus as well as in helping stabilize some mRNA molecules by retarding their degradation in the cytoplasm.
Leydig Cells
Nuclease Protection Assays
Techniques for measuring specific nucleic acid interaction with another nucleic acid or with a protein by digestion of the non-interacting nucleic acid by various nucleases. After all non-interacting regions are eliminated by nuclease digestion, the protected nucleic acid that remains is analyzed. DNA FOOTPRINTING utilizes this technique to analyze the DNA contact sites of DNA-BINDING PROTEINS.
Inhibition by amiloride of sodium-dependent fluid reabsorption in the rat isolated caudal epididymis. (1/2450)
The rate of fluid reabsorption was studied in the rat isolated caudal epididymal sac in vitro. 2 Part of the fluid reabsorption was found to be dependent on intraluminal Na+. Amiloride (0.1 mM) completely inhibited this component of fluid reabsorption. 3 The log dose-inhibition curve to amiloride was sigmoid and the IC50 value was found to be 1.6 muM. (+info)Morphology of the epididymal region and ductus deferens of the turkey (Meleagris gallopavo). (2/2450)
The ductal system of the reproductive tract of the male domestic turkey was studied by gross dissection and light microscopy of paraffin and Epon embedded tissues. The succession of ductules as one passes caudally from the testis was as follows: seminiferous tubules; rete testis; ductuli efferentes; connecting ductules; ductus epididymidis; ductus deferens; receptaculum ductus deferentis; papilla ductus deferentis. Non-ciliated cells of the male tract consisted of squamous and low cuboidal cells of the rete testis, granulated columnar cells lining the ductuli efferentes and connective ductules; agranulated columnar cells which formed the epithelium of the ductus epididymidis, ductus deferens, receptaculum and papilla ductus deferentis; and basal cells which were found in increasing number from the ductuli efferentes to the papilla. The basal cells had a reduced amount of cytoplasm and stained more intensely than the other cell types. Ciliated cells were apparent in the ductuli efferentes and connecting ductules, and these consistently stained lighter than the non-ciliated cells. Non-ciliated columnar cells of the ductuli efferentes and connecting ductules contained chromatophilic granules. Cytoplasmic blebbing into the ductal lumina was found associated with these non-ciliated cells as well as the agranular cells of the ductus epididymidis and deferens. Evidence obtained from this study suggests that the non-ciliated cells of the ductuli efferentes, ductus epididymidis and ductus deferens have a contribution to make to the seminal plasma by apocrine secretion. (+info)Glutathione-independent prostaglandin D2 synthase in ram and stallion epididymal fluids: origin and regulation. (3/2450)
Microsequencing after two-dimensional electrophoresis revealed a major protein, glutathione-independent prostaglandin D2 synthase (PGDS) in the anterior epididymal region fluid of the ram and stallion. In this epididymal region, PGDS was a polymorphic compound with a molecular mass around 30 kDa and a range of pI from 4 to 7. PGDS represented 15% and 8% of the total luminal proteins present in this region in the ram and stallion, respectively. The secretion of the protein as judged by in vitro biosynthesis, and the presence of its mRNA as studied by Northern blot analysis, were limited to the proximal caput epididymidis. Using a specific polyclonal antibody raised against a synthetic peptide, PGDS was found throughout the epididymis, decreasing in concentration toward the cauda region. PGDS was also detected in the testicular fluid and seminal plasma by Western blotting. Castration and efferent duct ligation in the ram led to a decrease in PGDS mRNA and secretion. PGDS mRNA was not detected in the stallion 1 mo after castration, and it was restored by testosterone supplementation. This study showed that PGDS is present in the environment of spermatozoa throughout the male genital tract. Its function in the maturation and/or protection of spermatozoa is unknown. (+info)Localization of sodium bicarbonate cotransporter (NBC) protein and messenger ribonucleic acid in rat epididymis. (4/2450)
An acidic environment is important for sperm maturation in the epididymis and also helps to maintain mature sperm in an immotile state during storage in this organ. Both an Na+/H+ exchanger and an H+ATPase have been implicated in this process. The H+ATPase is concentrated in specialized apical (and/or narrow) and clear cells of the epididymis, while the Na+/H+ exchanger has not yet been localized in situ. As in other proton-secreting epithelia, bicarbonate transport occurs in the epididymis, where it is implicated in luminal acidification. In this study we used an antibody raised against a fusion protein (maltose-binding protein: MBP-NBC-5) from the C-terminus of the recently cloned rat kidney Na+/HCO3- cotransporter (NBC) to localize this protein in the epididymis and vas deferens of the rat. The distribution of the respective mRNA was mapped by in situ hybridization. NBC message was strongly expressed in the initial segment and the intermediate zone of the epididymis, and the NBC-5 antibody gave a strong basolateral staining in both principal cells and apical/narrow cells in this region. Western blotting revealed a single band at about 160 kDa in the epididymis. The intensity of staining as well as mRNA levels decreased in the cauda epididymidis and in the vas deferens, where only weak staining was seen. Basolateral NBC may function in parallel with apical proton secretion to regulate luminal acidification and/or bicarbonate reabsorption in the excurrent duct system. (+info)Involvement of polyomavirus enhancer activator 3 in the regulation of expression of gamma-glutamyl transpeptidase messenger ribonucleic acid-IV in the rat epididymis. (5/2450)
Gamma-glutamyl transpeptidase (GGT) mRNA-IV and polyomavirus enhancer activator 3 (PEA3) mRNA are highly expressed in the initial segment of the rat epididymis, and both are regulated by testicular factors. PEA3 protein in rat initial segment nuclear extracts has been shown to bind to a PEA3/Ets binding motif, which is derived from the partially characterized GGT mRNA-IV promoter region. This suggests that PEA3 may be involved in regulating transcription from the rat GGT mRNA-IV gene promoter in the initial segment. Using DNA oligonucleotide primers and DNA sequencing analysis, an approximately 1500-basepair (bp) DNA sequence at the 5' region of the promoter was obtained. Using transient transfection, PEA3 activated transcription of the rat GGT mRNA-IV promoter only in cultured epididymal cells from the rat initial segment, but not in Cos-1 or NRK-52E cells. Promoter deletion analysis indicated that a PEA3/Ets binding motif between nucleotides -22 and -17 is the functional site for PEA3 to activate transcription of GGT promoter IV and that an adjacent Sp1 binding motif is also required to maintain promoter IV activity in epididymal cells. Transcriptional activation of promoter IV was shown to be epididymal cell-specific and PEA3-specific. In addition, PEA3 may act as a weak repressor for transcription of promoter IV, probably using a PEA3/Ets binding motif(s) distal to the transcription start site. A model of how PEA3 is involved in the regulation of transcription of GGT promoter IV in epididymal cells is proposed. (+info)An intact sperm nuclear matrix may be necessary for the mouse paternal genome to participate in embryonic development. (6/2450)
We have been interested in determining the minimally required elements in the sperm head that are necessary in order for the paternal genome to participate in embryogenesis. We used an ionic detergent, mixed alkyltrimethylammonium bromide (ATAB), plus dithiothreitol (DTT) to remove the acrosome and almost all of the perinuclear theca, leaving only the sperm nucleus morphologically intact. We also tested the stability of the sperm nuclear matrix by the ability to form nuclear halos. Sperm nuclei washed in freshly prepared 0.5% ATAB + 2 mM DTT completely decondensed when extracted with salt, but nuclei washed in the same buffer that was 1 wk old, and then extracted with salt, produced nuclear halos, indicating stable nuclear matrices. When we treated sperm heads with freshly prepared ATAB+DTT and injected them into oocytes, none of the oocytes developed into live offspring. In contrast, sperm heads treated in the same way but with 1-wk-old ATAB+DTT solution could support development of about 30% of the oocytes to live offspring. Electron microscopy demonstrated that most of the perinuclear theca had been removed in both cases. These data suggest that at least in the mouse, the only component of the spermatozoa that is crucial for participation in embryologic development is the sperm nucleus with a stable nuclear matrix. (+info)Identification of Rickettsia rickettsii in formalin-fixed, paraffin-embedded tissues by immunofluorescence. (7/2450)
With slight modification of a trypsin digestion technique, Rickettsia rickettsii were demonstrated specifically by immunofluorescence staining in Formalin-fixed, paraffin-embedded tissue sections from a human, rhesus monkey, and guinea pig with Rocky Mountain spotted fever and in infected membranes from a chicken embryo. Tissues were cut at 4 micron and, using geltain as a tissue adhesive, were hydrated in a routine manner. Sections were then digested in refrigerated 0.1% trypsin for 16 h, washed, and stained specifically for R. rickettsii by direct or indirect immunofluorescence. Rickettsial organisms were localized in affected vessels of the mammalian species and within the yolk sac epithelium of the chicken embryo. Specificity was confirmed by adsorbing antibody conjugates with R. rickettsii organisms. Trypsin digestion probably decreased tissue proteins which interfered with immunochemical attachment of antibody to the rickettsiae. The technique is valuable in that a diagnosis of Rocky Mountain spotted fever can be confirmed from Formalin-fixed tissues processed in a routine manner. (+info)Reversing adipocyte differentiation: implications for treatment of obesity. (8/2450)
Conventional treatment of obesity reduces fat in mature adipocytes but leaves them with lipogenic enzymes capable of rapid resynthesis of fat, a likely factor in treatment failure. Adenovirus-induced hyperleptinemia in normal rats results in rapid nonketotic fat loss that persists after hyperleptinemia disappears, whereas pair-fed controls regain their weight in 2 weeks. We report here that the hyperleptinemia depletes adipocyte fat while profoundly down-regulating lipogenic enzymes and their transcription factor, peroxisome proliferator-activated receptor (PPAR)gamma in epididymal fat; enzymes of fatty acid oxidation and their transcription factor, PPARalpha, normally low in adipocytes, are up-regulated, as are uncoupling proteins 1 and 2. This transformation of adipocytes from cells that store triglycerides to fatty acid-oxidizing cells is accompanied by loss of the adipocyte markers, adipocyte fatty acid-binding protein 2, tumor necrosis factor alpha, and leptin, and by the appearance of the preadipocyte marker Pref-1. These findings suggest a strategy for the treatment of obesity by alteration of the adipocyte phenotype. (+info)
HKU Scholars Hub: Ultrastructural correlation of water reabsorption in isolated rat cauda epididymidis
Surgical and pathologic observations of epididymal tubules during microscopic epididymal sperm aspiration for intracytoplasmic...
Blood testosterone levels are correlated with β-N-acetylhexosaminidase activity in human caput epididymis | IRIS Università...
An atlas of human proximal epididymis reveals cell-specific functions and distinct roles for CFTR | Life Science Alliance
An organoid model to assay the role of CFTR in the human epididymis epithelium - Department of Oncology
Activins, follistatin and immunoregulation in the epididymis<...
What is the function of the epididymis? | Socratic
The expression of inducible nitric oxide synthase (iNOS) in the testis and epididymis of rats with a dihydrotestosterone (DHT)...
Find Best) Boosted Board Alternative Can You Get Testicular Epididymis From Male Enhancement Pills - Opec.go.th
Human epididymal proteins and sperm function during fertilization: un update
2011 March | Lets Get Pregnant Naturally
Biogenesis and function of tRNA fragments during sperm maturation and fertilization in mammals | Science
PA-824
Aging | |i|in vivo|/i| cellular evidence of autophagic associated spermiophagy within the principal cells during sperm storage...
The epididymis | Anatomy of the epididymis
The Changes of IGF-Ⅰ in Testis and Epididymis on a Rat Model with Oligoazoospermia/azoospermia Induced by Cyclophosphamide--...
Angiotensin II receptors: Localization of type I and type II in rat epididymides of different developmental stages, The Journal...
Epididymis - Human Anatomy
Publications : CRDSI
Multiple signalling pathways involved in the stimulation of fatty acid and glycogen synthesis by insulin in rat epididymal fat...
Epididymis, Duct - Atrophy - Gallery - Nonneoplastic Lesion Atlas
Epididymis - GuttOgJente.no
Bovine Epididymis Lysate, Total Protein Epididymis-639B - Creative BioMart
Epididymis - Things You Didnt Know
Key factors enhancing sperm fertilizing ability are transferred from the epididymis to the spermatozoa via epididymosomes in...
epididymal duct stereovilli Dr. Jastrows electron microscopic atlas
Why does my epididymis pain when pressed?
List Of Titles
List Of Titles
Infection on the epididymis. On antibiotics. Pus cells in urine. What is wrong? - Doctors insight on HealthcareMagic
Length of Epididymis - Structure, Disorders, Symptoms, Diagnosis, and Treatment
epididymidis - definition and meaning
been | Stop Back Pain
Maturing sperm, SEM - Stock Image C002/0983 - Science Photo Library
Epididymis secretory sperm binding protein - Homo sapiens (Human)
Is it an infection of the epididymis, or is it something else? | Ask The Doctor
FABP4 - Epididymis secretory protein Li 104 - Homo sapiens (Human) - FABP4 gene & protein
Immunohistochemistry (IHC) Antibody-Epididymis Tissue | Sino Biological
Browsing College of Medicine by Subject Epididymis
What is the difference between TESA and MESA? - Instituto Bernabeu
Slide view | Pathonet
SLCtables
What is a word mis meaning. Definition of mis.
Sperm maturation in vitro: co-culture of spermatozoa and epididymal epithelium -ORCA
Conical lobules of epididymis | definition of conical lobules of epididymis by Medical dictionary
The human proteome in epididymis - The Human Protein Atlas
The Protective Effects of Carrot Seed Extract on Spermatogenesis and Cauda Epididymal Sperm Reserves in Gentamicin Treated Rats...
Membrane specialization in the rat epididymis. I. Rod-shaped intramembrane particles in the apical (mitochondria-rich) cell |...
Fluoride toxicity in the testis and cauda epididymis of guinea pig and reversal by ascorbate.
A fusional anomaly of the epididymis associated with recurrent testicular torsion
INFERTILITY OVER 40, FERTILITY AFTER 40, PREGNANCY OVER 40 Sandy Robertson: June 2010
Human Epididymis Protein-4 Gene Expression as a Biomarker in Patients with Ovarian Cancer in Iran
Effect of TSAA-291 on male reproductive tract and fertility of the rat. - Semantic Scholar
Rebuttal of a role for the epididymis in sperm quality control by phagocytosis of defective sperm | Journal of Cell Science
Polyol pathway in human epididymis and semen
EFFECT OF HEPARIN, ESTROGEN ON EPIDIDYMAL SPERM CAPACITATION AND IN VITRO FERTILIZATION IN IRAQI SHEEP
| IRAQI JOURNAL...
Scrotal Cysts: Treat It On Time. - Smier.org
AID 36841 - Inhibition of the enzyme alpha-L-fucosidase from bovine epididymis was determined at 1 mM concentration of the...
Crosssection Through The Wall Of The Epididymis Showing Long Microvilli On The Surface Of The Pseudostratified Epithelium And...
Tissue expression of PPP5C - Staining in epididymis - The Human Protein Atlas
Histological comparison of epididymides of 6-mo-old MMT | Open-i
Male reproductive system
Epididymis[edit]. Main article: Epididymis. The epididymis is a long whitish mass of tightly coiled tube. The sperm that are ... long that starts from the epididymis to the pelvic cavity. It carries the spermatozoa from the epididymis to ejaculatory duct. ... During passage via the epididymis, the sperm undergo maturation and are concentrated by the action of ion channels located on ... and CFTR in segments of the mammalian epididymis". Journal of Molecular Histology. 50 (2): 141-154. doi:10.1007/s10735-019- ...
Development of the reproductive system
e. Caput epididymis. g. The gubernaculum. i. Lower part of the intestine. m. Müllerian duct, the upper part of which remains as ... In the male the duct persists, and forms the tube of the epididymis, the vas deferens and the ejaculatory duct, while the ... t', together with the dotted lines above, indicates the direction in which the testis and epididymis descend from the abdomen ... which is sometimes found in front of the spermatic cord above the head of the epididymis. In the female the mesonephric bodies ...
Development of the urinary system
e. Caput epididymis. g. The gubernaculum. i. Lower part of the intestine. m. Müllerian duct, the upper part of which remains as ... t', together with the dotted lines above, indicates the direction in which the testis and epididymis descend from the abdomen ... In the male the Wolffian duct persists, and forms for example the epididymis, the ductus deferens, the ejaculatory duct, ...
Male reproductive system
Epididymis. Main article: Epididymis. The epididymis, a whitish mass of tightly coiled tubes cupped against the testicles, acts ... long that starts from the epididymis to the pelvic cavity. It carries the spermatozoa from the epididymis to ejaculatory duct. ... a portion of the embryonic mesonephric duct adjacent to the testis becomes attached and convoluted informs the epididymis. ...
Adenomatoid tumor
It mainly presents in the genital tract, in regions such as the testis and epididymis. Because of this, researchers had a ... "Adenomatoid tumor of the epididymis". Archived from the original on 2007-06-15. Retrieved 2007-12-15. "Adenomatoid Tumor - ...
Spermatogenesis
While in the epididymis the spermatozoa gain motility and become capable of fertilization. However, transport of the mature ... The non-motile spermatozoa are transported to the epididymis in testicular fluid secreted by the Sertoli cells with the aid of ... The initial stages occur within the testes and progress to the epididymis where the developing gametes mature and are stored ... Maturation occurs in the epididymis. The location [Testes/Scrotum] is specifically important as the process of spermatogenesis ...
Geminin coiled-coil domain-containing protein 1
Joseph A, Shur BD, Hess RA (2011). "Estrogen, efferent ductules, and the epididymis". Biol Reprod. 84 (2): 207-217. doi:10.1095 ... and lack of spermatozoa in the epididymis has been observed in conjunction with defects in MCC development. "Geminin coiled- ...
Appendix of testis
"Torsion of the Appendices and Epididymis". Medscape. Updated: Oct 20, 2016. Citing: Nason, Gregory J; Tareen, Farhan; ...
Beta-aspartyl-N-acetylglucosaminidase
Eylar EH, Murakami M (1966). "beta-Aspartyl-N-acetylglucosaminidase from epididymis". Methods Enzymol. Methods in Enzymology. 8 ...
Spermiogenesis
Whilst in the epididymis, they acquire motility. However, transport of the mature spermatozoa through the remainder of the male ... The non-motile spermatozoa are transported to the epididymis in testicular fluid secreted by the Sertoli cells, with the aid of ...
Sertoli cell tumour
"Testis and epididymis - Sertoli cell tumor, NOS". www.pathologyoutlines.com. Retrieved 2016-12-06. Leach S, Heatley JJ, Pool RR ...
Testicular pain
Epididymitis occurs when there is inflammation of the epididymis (a curved structure at the back of the testicle).[5] This ...
Development of the reproductive system
In the male the duct persists, and forms the tube of the epididymis, the vas deferens and the ejaculatory duct, while the ... t', together with the dotted lines above, indicates the direction in which the testis and epididymis descend from the abdomen ... which is sometimes found in front of the spermatic cord above the head of the epididymis. ...
Post-vasectomy pain syndrome
Backpressure from blockage of the vas deferens causes a rupture in the epididymis, called an "epididymal blowout", in 50% of ... When pain in the epididymides is the primary symptom, post-vasectomy pain syndrome is often described as congestive ... There is a noticeable enlargement of the epididymides in vasectomized men. This is probably due to increased backpressure ... One study using ultrasound found that the epididymides of patients suffering from post-vasectomy pain syndrome were enlarged ...
Finasteride
402-. ISBN 978-0-323-08619-6. Robaire B, Henderson NA (May 2006). "Actions of 5alpha-reductase inhibitors on the epididymis". ... epididymides, skin, hair follicles, liver, kidneys, and brain, among others. By inhibiting 5α-reductase and thus preventing DHT ... and decreases motility and normal morphology of spermatozoa in the epididymis. Neurosteroids like 3α-androstanediol (derived ...
Mesonephric tubules
They also form the epididymis and the paradidymis. The sperm differentiate inside the seminiferous tubules, then swim down ...
Brenner tumour
Caccamo D, Socias M, Truchet C (1991). "Malignant Brenner tumor of the testis and epididymis". Arch. Pathol. Lab. Med. 115 (5 ...
ADAM7
Expression of ADAM7 is higher in the head (Caput) of the epididymis and decreases in cells towards the distal epididymis. ADAM7 ... Secretion in this manner is an apocrine secretion in which apical blebs containing a portion of the epididymis cell are ... ADAM7 is secreted by epididymis cells and transferred to the maturing sperm's surface. As determined through mouse gene knock- ... ADAM7 is synthesized in epididymis cells and transferred to the membrane of immature sperm cells as they traverse the ...
Ductuli aberrantes
A second tube, the ductulus aberrans superior, occurs in the head of the epididymis; it is connected with the rete testis. This ... Occasionally it is found unconnected with the epididymis. ... connected with the lower part of the canal of the epididymis, ...
Connective tissue
Section of epididymis. Connective tissue (blue) is seen supporting the epithelium (purple) ...
Sexual intercourse
The contractions rapidly force sperm out of each epididymis. They also force the contents of seminal vesicles and the prostate ...
Human sexuality
The second part of the duct system is the vas deferens, a muscular tube that begins at the lower end of the epididymis.[page ... The first part of this system is the epididymis. The testicles converge to form the seminiferous tubules, coiled tubes at the ...
Hirudo orientalis
Epididymis are medium-sized, discoid, tightly packed masses of ducting standing upright on either side of the atrium and ... Vas deferens is thin ducts running from epididymis posteriorly. Testisacs is ovoid, approximately 1.5 times the size of ovisacs ...
Testicle
Epididymitis, a painful inflammation of the epididymis or epididymides frequently caused by bacterial infection but sometimes ... Tail of epididymis; K.) Body of epididymis; L.) Mediastinum; M.) Vas deferens. ... Spermatocele, a retention cyst of a tubule of the rete testis or the head of the epididymis, called ... A.) Blood vessels; B.) Head of epididymis; C.) Efferent ductules; D.) Seminiferous tubules; E.) Parietal lamina of tunica ...
Lobules of testis
Head of epididymis, 9b. Body of epididymis, 9.c Tail of epididymis,10. Vas deferens, 11a. Tunica vaginalis (parietal lamina), ...
Sperm-associated antigen 11B
Fröhlich O, Po C, Murphy T, Young LG (2000). "Multiple promoter and splicing mRNA variants of the epididymis-specific gene EP2 ... Fröhlich O, Po C, Young LG (April 2001). "Organization of the human gene encoding the epididymis-specific EP2 protein variants ... This gene encodes several androgen-dependent, epididymis-specific secretory proteins. The specific functions of these proteins ... "Vasectomy influences expression of HE1 but not HE2 and HE5 genes in human epididymis". Journal of Andrology. 25 (1): 30-43. doi ...
Brucella ovis
Infection causes severe inflammation of the epididymis, particularly the tail. Brucella ovis, reviewed and published by Wikivet ...
Pseudostratified columnar epithelium
Pseudostratified columnar epithelia with stereocilia are located in the epididymis. Stereocilia of the epididymis are not cilia ...
Male reproductive system
The sperm that are produced in the seminiferous tubules flow into the epididymis. During passage via the epididymis, the sperm ... long that starts from the epididymis to the pelvic cavity. It carries the spermatozoa from the epididymis to ejaculatory duct. ... The epididymis is a long whitish mass of tightly coiled tube. ... and CFTR in segments of the mammalian epididymis". Journal of ... a portion of the embryonic mesonephric duct adjacent to the testis becomes attached and convoluted informs the epididymis. ...
Evidence of common descent
... it transports sperm from the epididymis in anticipation of ejaculation. In humans, the vas deferens routes up from the testicle ...
Epididymis - Wikipedia
Epididymis. Adult human testicle with epididymis: A. Head of epididymis, B. Body of epididymis, C. Tail of epididymis, and D. ... The epididymis (/ɛpɪˈdɪdɪmɪs/; plural: epididymides /ɛpɪdɪˈdɪmədiːz/ or /ɛpɪˈdɪdəmɪdiːz/) is a tube that connects a testicle to ... The epididymis can be divided into three main regions: *The head (Latin: caput). The head of the epididymis receives ... Persistence of the cranial end of the mesonephric duct will leave behind a remnant called the appendix of the epididymis. In ...
Category:Epididymis - Wikimedia Commons
Epididymis (fi); Epididymis (lt); 정소상체 (ko); vescile (en); البربخ, Epididymis (ar); epididymis (cs); எபிடைமிஸ், விந்தக ... Epididymis (sr); Epididymis, Epididimis (bs); 副睾丸, 睾上体 (ja); Najądrza (pl); epididimoj (eo); Bitestiklar, Epididymis (sv); ... Epididymis (es); Canal épididymaire, Epididyme (fr); Epididymis, Dosjemenik (hr); Эпидидимис (ru); Epididymis (de); Epididimo ( ... Epididymis (tl); 부고환 (ko); epididymis (sco); Najądrze (pl); bitestikkel (nn); bitestikkel (nb); Xaya artımı (az); Придаток ...
Epididymis | Define Epididymis at Dictionary.com
Epididymis definition, an elongated organ on the posterior surface of a testis that stores sperm while they mature and ... epididymis. Historical Examples. of epididymis. *. The epididymis referred to above, consists of a mass of coiled tubes and ... epididymis. in Medicine. epididymis. [ĕp′ĭ-dĭd′ə-mĭs]. n. pl. ep•i•did•y•mi•des (-mĭ-dēz′). *A long, narrow, convoluted tube in ... epididymis. epididymis. noun plural -didymides (-dɪˈdɪmɪˌdiːz). *anatomy a convoluted tube situated along the posterior margin ...
My epididymis is still growing
A varicocele is a bit like an area of varicose veins around the epididymis. These distended veins slowly enlarge over time, and ... My epididymis is still growing. A varicocele is a bit like an area of varicose veins around the epididymis. These distended ... A varicocele is a bit like an area of varicose veins around the epididymis. These distended veins slowly enlarge over time, and ... I say testicle, but I actually mean the thing that runs along the back of the testicle - is it the epididymis? ...
Ligament of epididymis - Wikipedia
Testes and Epididymis Anatomy: Overview, Gross Anatomy, Microscopic Anatomy
encoded search term (Testes and Epididymis Anatomy) and Testes and Epididymis Anatomy What to Read Next on Medscape ... this layer invests a slitlike recess between the body of the epididymis and the testis that is called the sinus of epididymis. ... The epididymis is a comma shaped, elongated structure composed of a single, fine tubular structure estimated up to 6 meters ( ... Two vestigial embryonic structures of no known physiologic function are often found on the testis and epididymis, as follows:. ...
Polyol pathway in human epididymis and semen
It has been previously shown that both enzymes are presented in the bovine epididymis, where they are associated with ... Polyol pathway in human epididymis and semen J Androl. Mar-Apr 2006;27(2):233-9. doi: 10.2164/jandrol.05108. Epub 2005 Nov 8. ... In the present study, polyol pathway was investigated in semen and along the epididymis in humans in order to determine if ... It has been previously shown that both enzymes are presented in the bovine epididymis, where they are associated with ...
Epididymis - Simple English Wikipedia, the free encyclopedia
Epididymis. Adult human testicle with epididymis: A. Head of epididymis, B. Body of epididymis, C. Tail of epididymis, and D. ... The epididymis is the part of the human male reproductive system. It is the tube that holds the testicles in place. It ... Sperm made in the testis go into the head (caput) of the epididymis, go through the body (corpus) and stop at the tail (cauda ... Jones R (1999). "To store or mature spermatozoa The primary role of the epididymis". Int J Androl. 22 (2): 57-67. doi:10.1046/j ...
Epididymis - Hypospermia - Nonneoplastic Lesion Atlas
Epididymis - Hypospermia. A reduced number of sperm in the epididymis in a male F344/N rat from a subchronic study. ... Epididymis - Hypospermia. Higher magnification of Figure 1. A reduced number of sperm in the epididymis in a male B6C3F1 mouse ... Epididymis - Hypospermia. A reduced number of sperm in the epididymis in a male B6C3F1 mouse from a subchronic study. ... Actions of toxicants on the structure and function of the epididymis. In: The Epididymis: From Molecules to Clinical (Robaire B ...
Epididymis secretory sperm binding protein - Homo sapiens (Human)
Infectious Disease: Testis/Epididymis: Tuberculosis | Podcasts | Naked Scientists
... specimen consisting of a bisected testis and epididymis showing multiple foci of caseating tuberculosis in the epididymis with ... A 1937 surgical resection specimen consisting of a bisected testis and epididymis showing multiple foci of caseating ... A 1937 surgical resection specimen consisting of a bisected testis and epididymis showing multiple foci of caseating ... tuberculosis in the epididymis with a small hydrocoele of the tunica vaginalis. ...
Epididymis, Duct - Atrophy - Nonneoplastic Lesion Atlas
Epididymis, Duct - Atrophy. Decreased diameter of empty ducts in the body and tail of the epididymis in a male F344/N rat from ... Actions of toxicants on the structure and function of the epididymis. In: The Epididymis: From Molecules to Clinical (Robaire B ... Androgenic regulation of the structure and functions of the epididymis. In: The Epididymis: From Molecules to Clinical (Robaire ... If both epididymides are involved, the diagnosis should be indicated as bilateral and the severity based on the more severely ...
Rat Epididymis Tissue Section | Nikon's MicroscopyU
Pediatric Torsion of the Appendix Testis and Appendix Epididymis
Torsion of the appendix testis and appendix epididymis means that this tissue of the testis has twisted and cut off its own ... The appendix epididymis is a small appendage located at the top of the epididymis (tube-shaped structure that connects to the ... Pediatric Torsion of the Appendix Testis and Appendix Epididymis. Torsion of the appendix testis and appendix epididymis occurs ... Pediatric Torsion of the Appendix Testis and Appendix Epididymis Pediatric Torsion of the Appendix Testis and Appendix ...
Epididymis - wikidoc
1: Epididymis. 2: Head of epididymis. 3: Lobules of epididymis. 4: Body of epididymis. 5: Tail of epididymis. 6: Duct of ... The epididymis is part of the human male reproductive system and is present in all male mammals. It is a narrow, tightly-coiled ... The epididymis is one of only two regions of the body to have stereocilia (the inner ear being the other.)[2] ... Persistence of the cranial end of the mesonephric duct will leave behind a remnant called the appendix of the epididymis. ...
α1-Adrenoceptor Subtypes in Rat Epididymis and the Effects of Sexual Maturation1
The Novel Epididymis Specific Beta Galactosidase Like Gene Glb1l4 Is... Identification of a Transcription Factor, BHLHB8, ... Differences in pKi values in caput and cauda epididymis from immature and adult animals also suggested that the relative amount ... These changes were followed by a progressive increase in rat body weight and in caput and cauda epididymis relative weight. ... We have characterized the expression of α1-adrenoceptor in epididymis from rats in different stages of sexual maturation: 40 ( ...
ICD-9 Code 016.4 -Tuberculosis of epididymis- Codify by AAPC
On the epididymis and its role in the development of the fertile ejaculate. - PubMed - NCBI
Appendix epididymis | definition of Appendix epididymis by Medical dictionary
What is Appendix epididymis? Meaning of Appendix epididymis medical term. What does Appendix epididymis mean? ... Looking for online definition of Appendix epididymis in the Medical Dictionary? Appendix epididymis explanation free. ... appendix epididymis. a small, piriform body attached to the head of the epididymis that is a remnant of the blind cranial ... Related to Appendix epididymis: Appendix testis. appendix. [ah-pen´diks] (pl. appen´dices, appendixes) (L.) 1. a slender ...
Experts and Doctors on epididymis in Germany
Publications about Experts and Doctors on epididymis in Germany ... Cooper T. The epididymis, cytoplasmic droplets and male ... Yeung C, Breton S, Setiawan I, Xu Y, Lang F, Cooper T. Increased luminal pH in the epididymis of infertile c-ros knockout mice ... Damm O, Cooper T. Maturation of sperm volume regulation in the rat epididymis. Asian J Androl. 2010;12:578-90 pubmed publisher ... Ellerbrock K, Pera I, Hartung S, Ivell R. Gene expression in the dog epididymis: a model for human epididymal function. Int J ...
Histological study on epididymis of African striped ground squirrel (Xerus erythropus)
... , Rachel Mngu-suur K, Hambolu Joseph O, ... The epididymis was observed to be highly convoluted at the cranial aspect of each testis as the catput epididymis, the medial ... The epididymis was composed of tightly packed ducts with the head of the epididymis consisting of the most packed ducts as ... Spermatozoa are known to spend a longer time in the catput epididymis and a shorter period of time in the caudal epididymis as ...
Effects of elevated temperature on the epididymis and testis: experimental studies
... Adv Exp Med Biol. 1991;286:19-32. doi: ... In all, this circumstantial evidence makes it seem possible that the human epididymis as well as the testis often exists in a ... Further effects of deep body temperature on the epididymis are seen in significantly faster (rabbit) sperm transport through it ... Selective imposition of abdominal temperature on the epididymis alone does not suppress sperm maturation there, and bilaterally ...
Epididymis (sect) h & e | Ward's Science
I had epididymis had surgery had left testicle removed, prior pain was unbearable, still trying to?
Human Epididymis Protein 4 in Women With Severe Preeclampsia / HELLP Syndrome - Full Text View - ClinicalTrials.gov
Diagnostic Test: Human epididymis protein 4 Human epididymis protein 4 serum level in predicting persistent proteniuria ... Human Epididymis Protein 4 in Women With Severe Preeclampsia / HELLP Syndrome. The safety and scientific validity of this study ... Prognostic Value of Human Epididymis Protein 4 (HE4) for Persistent Proteinuria in Women With Severe Preeclampsia / HELLP ...
The human proteome in epididymis - The Human Protein Atlas
Epididymis shares the largest number of genes with testis. KIAA1210 is group enriched in testis, epididymis and seminal vesicle ... Epididymis function. The epididymis is a highly coiled, single tubular structure that connects each testicle to the vas ... Genes shared between the epididymis and other tissues. There are 88 group enriched genes expressed in the epididymis. Group ... Protein expression of genes elevated in epididymis. In-depth analysis of the elevated genes in epididymis using antibody-based ...
Why does my epididymis pain when pressed?
b,My epididymis is swelling, is hard and pains when pressed,/b,. My wife has a problem of white discharge from vagina. What do ... Why does my epididymis pain when pressed?. Answered by: Prof B Krishna Rau , Professor and Head of Dept. of Surgery,. Sri ... My epididymis is swelling, is hard and pains when pressed. My wife has a problem of white discharge from vagina. What do I need ... Home » Frequently asked Questions on Health » Why does my epididymis pain when pressed? ...
epididymis | Taber's Medical Dictionary
epididymis answers are found in the Tabers Medical Dictionary powered by Unbound Medicine. Available for iPhone, iPad, Android ... epididymis is a topic covered in the Tabers Medical Dictionary. To view the entire topic, please log in or purchase a ... "Epididymis." Tabers Medical Dictionary, 24th ed., F.A. Davis Company, 2021. Tabers Online, www.tabers.com/tabersonline/view/ ... Tabers-Dictionary/740004/all/epididymis. Epididymis. In: Venes DD, ed. Tabers Medical Dictionary. F.A. Davis Company; 2021. ...
Zyagen Labs Mouse CD1 epididymis cDNA is a full-length first strand cDNA
| Fisher Scientific
DeferensAppendix of the epiBinding proteinBovine epididymisTesticlePseudostratified epitheliumEpididymalMammalianRegions of the epididymisFormed in the testisSpermatozoaSpermatic cordHistologyRight epididymisRatsDuctInfection of the epididymisPass through the epididymisMaturation in the epididymisMeSHTissueSeminiferousCaput and corpusRisk for Ovarian Malignancy AlgorithmHead of epididymisTestesScrotalHumanAdultMotilityEpithelial cellsTailMouse epididymisTurtle epididymisCauda epididymidesApicalReceptorsTesticularDuctsLuminal environmentReproductive SystemInflammationSeminal vesicleMaleDistalColumnar
Deferens12
- plural: epididymides /ɛpɪdɪˈdɪmədiːz/ or /ɛpɪˈdɪdəmɪdiːz/) is a tube that connects a testicle to a vas deferens in the male reproductive system. (wikipedia.org)
- During ejaculation, sperm flow from the cauda epididymis (which functions as a storage reservoir) into the vas deferens where they are propelled by the peristaltic action of muscle layers in the wall of the vas deferens, and are mixed with the diluting fluids of the prostate, seminal vesicles, and other accessory glands prior to ejaculation (forming semen). (wikipedia.org)
- The visceral layer of the tunica vaginalis testis is closely applied to the testis, epididymis, and ductus deferens. (medscape.com)
- he mammalian epididymis is an exceptionally long, convoluted ductal system that serves to connect the ductuli efferentes, which drain the testes, to the ductus deferens. (pulsus.com)
- Epididymis is an elongated lump between testis and vas deferens , consists of a 15-20 feet long convoluted tubules for sperms to pass and mature (in10-12 days), and it usually hugs / attaches right onto the posterior aspect of testis. (healthtap.com)
- This a normal structure of the male reproductive system ( coiled tube that connect the testes to the vas deferens ), sperm goes through the epididymis. (healthtap.com)
- Efferent ducts in the head of epididymis unite to form a single duct in the body and tail region (globus minor), which continues as the ductus deferens . (radiopaedia.org)
- The male ACI rat has a congenital Wolffian duct defect manifested by unilateral agenesis of the kidney, ureter, seminal vesicle, ductus deferens, and most of the epididymis. (semanticscholar.org)
- Conclusion: The existing data indicate that activins play a complex role in controlling inflammation and immunity in the epididymis and vas deferens. (monash.edu)
- The vas deferens, which is also known as the sperm duct, is a thin tube approximately 30 centimetres (0.98 ft) long that starts from the epididymis to the pelvic cavity. (wikipedia.org)
- The tail of the epididymis continues from the beginning of the ductus deferens . (medicalterms.info)
- In the male the duct persists, and forms the tube of the epididymis, the vas deferens and the ejaculatory duct, while the seminal vesicle arises during the third month as a lateral diverticulum from its hinder end. (wikipedia.org)
Appendix of the epi2
- Persistence of the cranial end of the mesonephric duct will leave behind a remnant called the appendix of the epididymis . (wikipedia.org)
- The head of the epididymis measures approximately 5-12 mm in length and may have a small projection called the appendix of the epididymis 3 . (radiopaedia.org)
Binding protein1
- Sperm parameters and epididymis function in transgenic rats overexpressing the Ca2+-binding protein regucalcin: a hidden role for Ca2+ in sperm maturation? (ualg.pt)
Bovine epididymis4
- It has been previously shown that both enzymes are presented in the bovine epididymis, where they are associated with membranous vesicles called epididymosomes. (nih.gov)
- This book sheds light on the histological and histochemical characteristics of the bovine epididymis. (abebooks.co.uk)
- A major part of this book was concerned with the prenatal development of the bovine epididymis. (abebooks.co.uk)
- Bovine Epididymis Total Protein (protein lysate) is isolated from freshly harvested tissues of single healthy normal donor. (creativebiomart.net)
Testicle9
- c.1600, "fleshy mass at the back of the testicles," Modern Latin, literally "that which is on the testicles," from Greek epididymis , a word probably coined by Greek anatomist Herophilus (c.300 B.C.E.) from epi "on" (see epi- ) + didymos "testicle," literally "double, twofold" (adj. (dictionary.com)
- I say testicle, but I actually mean the thing that runs along the back of the testicle - is it the epididymis? (netdoctor.co.uk)
- And you are also right that as this is at the back of your testicle, it probably involves the epididymis. (netdoctor.co.uk)
- The appendix epididymis is a small appendage located at the top of the epididymis (tube-shaped structure that connects to the testicle). (childrens.com)
- It is a swollen blood vessel from the testicle that appears or feels like an enlarged epididymis. (wikidoc.org)
- I had epididymis had surgery had left testicle removed, prior pain was unbearable, still trying to? (drugs.com)
- Epididymis is part of the conducting system , and in situated one on either side just above and mainly behind each testicle. (healthtap.com)
- The pain seems to be where the testicle meets the epididymis and then can be through a vein in my inner thigh. (askthedoctor.com)
- Along each testicle is an epididymis . (guttogjente.no)
Pseudostratified epithelium2
- The epididymis is covered by a two layered pseudostratified epithelium . (wikipedia.org)
- Cross-section through the wall of the epididymis showing long microvilli on the surface of the pseudostratified epithelium and the underlying layer of smooth muscle. (gettyimages.ca)
Epididymal9
- The epididymal head overhangs the upper pole of the testis, receives the seminal fluid from the ducts of the testis (which pierce the upper portion of the mediastinum), then allows the passage of the sperm into the distal portion of the epididymis. (medscape.com)
- Epididymides were dissected from adult cat testes to assess the presence and localization of cenexin in testicular tissues and each epididymal segment (caput, corpus, and cauda) via immunofluorescence, Western blot, and mass spectrometry. (springer.com)
- Our study is unique in the aspect of systematic identification of novel epididymal genes and should be a firm basis for future investigation into molecular mechanisms underlying sperm maturation in the epididymis. (biomedcentral.com)
- Although spermiophagy normally is not seen in the epididymis of all mammals thus far investigated, under certain conditions such as after obstruction or during advanced ageing, spermatozoa can be rarely seen in the cells of the epididymal epithelium. (biologists.org)
- Evidence has also accumulated, indicating that locally formed angiotensin II from the rat epididymis may play a paracrine and/or autocrine role in regulating epididymal electrolyte and fluid transport. (deepdyve.com)
- The present finding of the differential patterns of angiotensin II receptor immunoreactivity in three different stages of the rat epididymis may reflect the fine tuning of rat epididymal function by angiotensin II, acting as a paracrine or autocrine agent, during the course of development. (deepdyve.com)
- Although the establishment of a calcium (Ca(2+)) gradient along the epididymis has been described, its direct effects on epididymal function remain poorly explored. (ualg.pt)
- Tissue incubation with (45)Ca(2+) showed also that epididymis of Tg-RGN displayed a diminished rate of Ca(2+)-influx, indicating unbalanced Ca(2+) concentrations in the epididymal lumen. (ualg.pt)
- The absence of IDO also increased the tryptophan content of the caput epididymis and generated a parallel increase in caput epididymal protein content as a consequence of deficient proteasomal activity. (uni-regensburg.de)
Mammalian5
- Nicander L, Malmqvist M. Ultrastructural observations suggesting merocrine secretion in the initial segment of the mammalian epididymis. (springer.com)
- The mammalian epididymis is a segmented organ comprised of a single highly convoluted tubule divided into four regions: the initial segment, caput, corpus, and cauda regions. (biomedcentral.com)
- The Mammalian Epididymis. (biologists.org)
- Intriguingly, IDO is constitutively and highly expressed in the mammalian epididymis in contrast to most other tissues where IDO is induced by proinflammatory cytokines, such as interferons. (uni-regensburg.de)
- To gain insight into the role of IDO in the physiology of the mammalian epididymis, we studied both wild type and Ido1(-/-)-deficient mice. (uni-regensburg.de)
Regions of the epididymis4
- Although these three anatomical regions of the epididymis are easily identified in most adult male mammals [ 2 ], histological and ultrastructural segmentation of this organ varies among the different species of mammals [ 2 ]. (pulsus.com)
- Sperm quality in the Caput, corpus, and cauda regions of the epididymis of healthy and sexually mature Landrace boars was studied. (eurekamag.com)
- The incidence of spermatozoa with the head detached from the tail remained stable in the first two regions of the epididymis, increasing notably in the cauda. (eurekamag.com)
- Moreover, the immune cell subsets and immunological responses between different regions of the epididymis vary considerably. (monash.edu)
Formed in the testis1
- Spermatozoa formed in the testis enter the caput epididymis, progress to the corpus, and finally reach the cauda region, where they are stored. (wikipedia.org)
Spermatozoa19
- The head of the epididymis receives spermatozoa via the efferent ducts of the mediastinium of the testis . (wikipedia.org)
- This luminal compartment of the epididymis stores the spermatozoa until ejaculation. (pulsus.com)
- Not only does the epididymis preserve the spermatozoa, it also prepares the spermatozoa for fertilization by providing the essential requirements in terms of temperature, oxygen tension, pH and an available energy substrate [ 1 ]. (pulsus.com)
- Further effects of deep body temperature on the epididymis are seen in significantly faster (rabbit) sperm transport through it, and a reduction in the time required for capacitation of (hamster) spermatozoa, in vitro and in vivo. (nih.gov)
- Chemical and thermal effects on the viability and motility of spermatozoa from the turtle epididymis. (cdc.gov)
- The viability and motility of spermatozoa harvested from the epididymides of turtles were estimated to elucidate properties that might enable them to be stored over long periods of time. (cdc.gov)
- After clearing the epididymis with multiple ejaculations, and after about 2 weeks of abstinence spermatozoa have been shown to appear in the urine . (healthtap.com)
- The objectives of the study were to (1) characterize mechanisms involved in transferring key factors-using the cenexin as a marker-between the epididymis and maturing sperm cells and (2) demonstrate the impact of such mechanisms on the acquisition of functional properties by spermatozoa. (springer.com)
- The storage conditions were optimized by storing the mouse epididymides at 4 C in mineral oil or in the mouse body for up to 4 days after death, and the retrieved spermatozoa were used to fertilize fresh oocytes. (nii.ac.jp)
- Spermatozoa retrieved from epididymides stored in mineral oil were then used to fertilize fresh and vitrified oocytes with or without ZIP treatment. (nii.ac.jp)
- therefore, the spermatozoa extracted from the tail of the epididymis is capable of fertilizing eggs. (sa-boergoats.com)
- Maturation of spermatozoa, including development of motility and the ability to fertilize the oocyte, occurs during transit through the microenvironment of the epididymis. (biomedcentral.com)
- For it to be valid, two important points need to be established: a loss of sperm in the epididymis and the removal of abnormal spermatozoa by its epithelium. (biologists.org)
- presents unconvincing evidence for removal of defective spermatozoa by the normal epididymis and that the data certainly cannot be interpreted as a role for the epididymis in control of sperm quality. (biologists.org)
- Studies on resorption of ( 3 H) thymidine-labeled spermatozoa in the epididymis. (biologists.org)
- Testes produce spermatozoa that transit through and are stored in the epididymis where they acquire their fertilising capacities. (inserm.fr)
- The epididymis plays a significant role as a quality control organ for long-term sperm storage, maturation, and fertilizing ability and perform filtration function to eliminate abnormal or residual spermatozoa by phagocytosis. (aging-us.com)
- These data provide support for IDO playing a hitherto unsuspected role in sperm quality control in the epididymis involving the ubiquitination of defective spermatozoa and their subsequent removal. (uni-regensburg.de)
- It carries the spermatozoa from the epididymis to ejaculatory duct. (wikipedia.org)
Spermatic cord9
- The tunica vaginalis testis (a remnant of the processus vaginalis) envelopes the testis in a double layer, except at the superior and posterior borders, where the spermatic cord and epididymis adhere to the testes. (medscape.com)
- Had epididymis and spermatic cord on reverse side. (healthcaremagic.com)
- I found my right epididymis at the reverse side of it's usual location and also the spermatic cord found at the reverse side of its usual location. (healthcaremagic.com)
- The epididymis and the spermatic cord found in their usual location. (healthcaremagic.com)
- Metastasis of the epididymis and spermatic cord from pancreatic adenocarcinoma: A rare entity. (pagepressjournals.org)
- In literature, there are very low number of cases reporting metastasis from pancreatic cancer to epididymis and spermatic cord. (pagepressjournals.org)
- Scrotal ultrasound revealed an inhomogeneous hypoechoic nodule of epididymis and/or spermatic cord. (pagepressjournals.org)
- Conclusions: Malignancies of epididymis and spermatic cord are rare entities and, in literature, very low number of cases of metastasis from pancreatic carcinoma to epididymis and spermatic cord are described. (pagepressjournals.org)
- while the posterior tubules are represented by the ductuli aberrantes, and by the paradidymis, which is sometimes found in front of the spermatic cord above the head of the epididymis. (wikipedia.org)
Histology1
- The histology and histochemistry of caput and corpus epididymis of each of 6 non-descript buffalo calves, six months old and adult buffalo was studied. (eurekamag.com)
Right epididymis2
Rats11
- We have characterized the expression of α 1 -adrenoceptor in epididymis from rats in different stages of sexual maturation: 40 (immature), 60 (young adult), and 120 (adult) days of age. (bioone.org)
- Reverse transcription polymerase chain reaction assay indicated that α 1a -, α 1b -, and α 1d -adrenoceptor transcripts were present in both caput and cauda epididymis from adult rats. (bioone.org)
- Prazosin (nonselective α 1 antagonist), 5-methyl urapidil (α 1A -selective), and BMY 7378 (α 1D -selective) displaced [ 3 H]prazosin binding curves in caput and cauda epididymis from 40- and 120-day-old rats. (bioone.org)
- Study on antagonistic effects of selenite on fluoride-induced impairments of testis and epididymis in rats]. (fluoridealert.org)
- Methods: Five groups of SD male rats were provided with deionized drinking water containing 0 and 150 mg/L NaF, and containing both 150 mg/L NaF and 0.5, 2.0 or 4.0 mg/L Na2SeO3 respectively for 8 weeks, observing the levels of fluoride in blood and urine as well as the impairments of testis and epididymis of rats induced by 150 mg/L NaF. (fluoridealert.org)
- Results: Fluoride could cause the elevation of fluorine concentrations in blood and urine, the abnormalities of trace elements in serum and testis, as well as the significant increase of lipid peroxide (LPO) levels, and the obvious decreases of activities of glutathione peroxidase (GSH-Px) and ATPase in testis and epididymis of rats exposed to fluoride in drinking water. (fluoridealert.org)
- 2.0 mg/L Na2SeO3 in drinking water induced acceleration of fluoride excretion obviously in urine and possessed the certain adjustment of changes of trace elements in serum and testis, the most significant antagonistic effects of increases of LPO levels and decreases of GSH-Px and ATPase activities in testis and epididymis of rats exposed to fluoride, those of 0.5 and 4.0 mg/L Na2SeO3 were not powerful. (fluoridealert.org)
- In this study, we demonstrated the constitutive immunoexpression of inducible nitric oxide synthase (iNOS) in the testis and epididymis of Wistar rats treated with finasteride for 28 days (the duration of two cycles of the seminiferous epithelium) and 56 days (the duration of one spermatogenesis). (degruyter.com)
- We noted that a 56-day finasteride treatment mainly caused a decrease in the level of circulating DHT, as well as a statistically insignificant decrease in the level of T. The hormone deficiency also led to a change in the iNOS immnoexpression in the testis and epididymis of the finasteride-treated rats. (degruyter.com)
- This study aimed at comparing the morphology, assessed by histological analysis, and function of epididymis, by analysis of sperm parameters, antioxidant potential and Ca(2+) fluxes, between transgenic rats overexpressing RGN (Tg-RGN) and their wild-type littermates. (ualg.pt)
- The majority of beta-defensin family members are exclusively expressed in the epididymis, and some members have been shown to play essential roles in sperm maturation and fertility in rats, mice and humans. (biomedcentral.com)
Duct5
- a small cyst adjacent to the head of the epididymis that is a remnant of the paramesonephric (müllerian) duct. (thefreedictionary.com)
- The blockage of the ejaculatory duct or blockage of epididymis accounts for 1-5% of the male infertility causes. (fertilityproregistry.com)
- However, when there is a blockage in the ejaculatory duct or epididymis, the sperm will not be ejaculated, though they are produced in the testes. (fertilityproregistry.com)
- Treatment for the blockage of ejaculatory duct or the blockage of an epididymis is done through a small surgery. (fertilityproregistry.com)
- STUDY HYPOTHESIS: Region-specific transcriptional profiling of tissues and cultured epithelial cells from the human epididymis will predict functional specialization along the duct. (luriechildrens.org)
Infection of the epididymis3
- An injury or infection of the epididymis causes epididymitis, a painful condition that can take months to heal . (wikipedia.org)
- Is it an infection of the epididymis, or is it something else? (askthedoctor.com)
- When I did see the doctor he claimed it was an infection of the epididymis. (askthedoctor.com)
Pass through the epididymis1
- In such cases, the sperm produced by the testes will not pass through the epididymis to ejaculate. (fertilityproregistry.com)
Maturation in the epididymis1
- These data clearly demonstrate that testicular germ cells of the adult mouse and rat are able to synthesize active P450arom, and that there is a decrease in P450arom expression in sperm as they undergo maturation in the epididymis. (illinois.edu)
MeSH1
- Epididymis" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (umassmed.edu)
Tissue10
- In the embryo , the epididymis develops from tissue that once formed the mesonephros , a primitive kidney found in many aquatic vertebrates. (wikipedia.org)
- The epididymis is an androgen-dependent tissue, and atrophy can be seen in response to decreased testosterone, decreased dihydrotestosterone (e.g., 5α-reductase inhibition), or androgen receptor antagonism. (nih.gov)
- In the digital image above, a rat epididymis tissue section is presented that was labeled with the fluorophore Texas Red conjugated to wheat germ agglutinin, a fluorescent lectin that selectively binds to sialic acid residues. (microscopyu.com)
- Torsion of the appendix testis and appendix epididymis occurs when tissue of the testis twists, which cuts off blood supply. (childrens.com)
- Mouse CD1 epididymis cDNA is a full-length first strand cDNA synthesized from high quality CD1 Mouse epididymis tissue RNA by priming with oligo dT primers. (fishersci.com)
- In order to localize a green fluorescent tag to filamentous actin in the sample of rat epididymis tissue presented in the digital image above, the specimen was labeled with Alexa Fluor 488 conjugated to phalloidin, a phallotoxin derived from the toxic death cap mushroom. (microscopyu.com)
- Surgeries - Surgeries such as hernia or hydrocele repairs can scar a tissue in the epididymis causing a blockage. (fertilityproregistry.com)
- STUDY DESIGN, SAMPLES/MATERIALS, METHODS: Using RNA sequencing on biological replicates, we described gene expression profiles for tissue from each region of the epididymis and cultured epithelial cells derived from these regions. (luriechildrens.org)
- Given the large number of sperm present in the epididymis at any one time (several billion in the case of the bull, boar and ram), phagocytosis of even 0.1% would be readily detectable on tissue sections examined in the microscope, especially since sperm heads are difficult to digest intracellularly. (biologists.org)
- A variety of target molecules expressed on epididymis tissue is used for the clinical diagnosis of epididymis disease, epididymis tissue is commonly used in immunohistochemical detection. (sinobiological.com)
Seminiferous4
- Because sperm are initially non-motile as they leave the seminiferous tubules , large volumes of fluid are secreted to propel them to the epididymis. (wikipedia.org)
- This absorption creates a fluid current that moves the immobile sperm from the seminiferous tubules to the epididymis. (wikipedia.org)
- In our previous studies, we showed that a finasteride-induced DHT deficiency may cause changes in the morphology of the seminiferous epithelium without any morphological alteration of the epididymis. (degruyter.com)
- The sperm that are produced in the seminiferous tubules flow into the epididymis. (wikipedia.org)
Caput and corpus2
- A weak-to-moderate reaction for AQP9 was observed in the nuclei of epithelial cells in the IS, caput and corpus of the epididymis. (ovid.com)
- Consistent with these regional differences in epididymis function, we observed differential expression of transcription factors in the caput and corpus/cauda. (luriechildrens.org)
Risk for Ovarian Malignancy Algorithm2
- The aim of this work was to analyze the diagnostic and prognostic value of serum human epididymis protein 4 (HE4) and Risk for Ovarian Malignancy Algorithm (ROMA) in epithelial ovarian cancer (EOC). (aacrjournals.org)
- Risk for Ovarian Malignancy Algorithm (ROMA) and Human epididymis protein 4 (HE4) appear to be promising predictors for epithelial ovarian cancer (EOC), however, conflicting results exist in the diagnostic performance comparison among ROMA, HE4 and CA125. (biomedcentral.com)
Head of epididymis1
- A 31-year-old man with recurrent testicular torsion and infertility was found to have a fusional anomaly of the epididymis on scrotal exploration in which only the head of epididymis was attached to the testis, while the body and tail were completely free. (ebscohost.com)
Testes6
- An image depicting the testes and epididymis can be seen below. (medscape.com)
- The epididymis was observed to be highly convoluted at the cranial aspect of each testis as the catput epididymis, the medial aspects of the testis as the corpus epididymis and caudal aspects of the testes as the caudal epididymis. (pulsus.com)
- The normal epididymis is iso-to-hyperechoic to the testes, with equal or less vascularity on colour and spectral Doppler. (radiopaedia.org)
- The head of the epididymis is visualized superior and lateral to the testes, while the body and the tail are smaller with variable locations 2 . (radiopaedia.org)
- epididymis has hyperintense signal, with slightly lower signal than testes. (radiopaedia.org)
- The epididymis is a long, coiled tube that stores sperm and transports it from the testes. (sinobiological.com)
Scrotal2
- The epididymis (plural epididymides ) is situated adjacent to the testis within the scrotal sac . (radiopaedia.org)
- The epididymis is the most common source of acute and chronic scrotal pain in the outpatient setting, yet there are no standardized methods for proper palpation of this organ. (canjurol.com)
Human15
- Western blot, Northern blot, and reverse transcription-polymerase chain reaction analysis show that aldose reductase and sorbitol dehydrogenase are expressed at the transcriptional and translational levels along the human epididymis. (nih.gov)
- The epididymis is the part of the human male reproductive system . (wikipedia.org)
- In all, this circumstantial evidence makes it seem possible that the human epididymis as well as the testis often exists in a state of temperature-induced partial suppression. (nih.gov)
- Transmission electron micrograph (TEM) of epithelium of the human epididymis, cut at the level of the nuclei. (sciencephoto.com)
- Human epididymis protein 4 (HE4) is such a marker that has recently been reported to correlate with recurrence or progression of epithelial ovarian cancer. (scirp.org)
- Detection of the human epididymis secretory protein 4 (HE4) biomarker plays an important role in the early diagnosis of ovarian cancer. (dovepress.com)
- Thimon V, Koukoui O, Calvo E, Sullivan R. Region-specific gene expression profiling along the human epididymis. (springer.com)
- We showed in the immunohistochemistry study the expression of FSH-R in rat and human ductuli efferentes and the caput, corpus, and cauda epididymis, moreover, by Western blot analysis in the caput and cauda epididymis of rat. (hindawi.com)
- In conclusion, the identification of FSH receptors in human and rat epididymides supports our results that the epididymis is a target organ not only for LH but additionally for FSH. (hindawi.com)
- Among the genes most commonly identified in gene expression profiles of epithelial ovarian carcinomas (EOC) is the gene for human epididymis protein 4 ( HE4 ). (aacrjournals.org)
- WIDER IMPLICATIONS OF THE FINDINGS: Our data provide a molecular characterization that will facilitate advances in understanding human epididymis epithelium biology in health and disease. (luriechildrens.org)
- Does Human Epididymis Protein 4 (HE4) Have a Role in Prediction of Recurrent Epithelial Ovarian Cancer', Asian Pacific Journal of Cancer Prevention , 17(9), pp. 4483-4486. (waocp.org)
- Innao, P., Pothisuwan, M., Pengsa, P. Does Human Epididymis Protein 4 (HE4) Have a Role in Prediction of Recurrent Epithelial Ovarian Cancer. (waocp.org)
- Human epididymis protein 4 (HE4) is a novo diagnostic tumor marker for EOC. (waocp.org)
- Immunochemical staining of human DDX4 in human epididymis with rabbit polyclonal antibody (0.1 µg/mL, formalin-fixed paraffin embedded sections). (sinobiological.com)
Adult4
- The potency order for these antagonists, as calculated from the negative logarithm of the inhibition constant (pK i ) values for the high-affinity sites, indicated a predominant population of α 1A -adrenoceptor subtype in caput and cauda epididymis from adult animals. (bioone.org)
- Differences in pK i values in caput and cauda epididymis from immature and adult animals also suggested that the relative amount of α 1 -adrenoceptors, at the protein level, is modulated by sexual maturation. (bioone.org)
- Treatment of adult male mice with sodium fluoride (NaF, 10 mg/kg bw/day) and aluminium chloride (AlCl3, 200 mg/kg bw/day) simultaneously for 30 days caused marked histological changes in the epididymis accompanied by decreased levels of protein and sialic acid and also lowered activities of adenosine triphosphatase (ATPase) and succinate dehydrogenase (SDH) in caput and cauda epididymides with evident alteration of sperm maturation in mice. (fluoridealert.org)
- The alveoli and ducts were lined with tall columnar epithelium in the caput epididymis of calves and it was pseudostratified columnar with branched stereocilia in corpus epididymis of calves and adult animals. (eurekamag.com)
Motility5
- Sperm entering the caput epididymis are incomplete-they lack the ability to swim forward (motility) and to fertilize an egg. (wikipedia.org)
- During their transit in the epididymis, sperm undergo maturation processes necessary for them to acquire motility and fertility. (wikipedia.org)
- The epididymis secretes an intraluminal environment that suppresses sperm motility until ejaculation. (wikipedia.org)
- Tg-RGN animals displayed an altered morphology of epididymis and lower sperm counts and motility. (ualg.pt)
- Sperm mature here in the epididymis until they gain motility and other mystical reproductive powers. (biologyprints.com)
Epithelial cells4
- The expression of FSH receptor (FSH-R) was detected also in epithelial cells of the caput epididymis of rat and monkey. (hindawi.com)
- In vitro, DHT did not modify NO production by the epithelial cells of the caput epididymis even when stimulated with LPS and IFNγ, but it did give rise to an increase in NO production by the epithelial cells of the cauda epididymis without the stimulation. (degruyter.com)
- DHT did not have a statistically significant influence on estradiol production by cultured, LPS- and IFNγ-stimulated epithelial cells from the caput and cauda epididymis. (degruyter.com)
- AQP1 immunoreactivity was observed in the apex of the ED, and AQP9 was found adjacent to the nuclei of the epithelial cells of the ED. The epithelial lining of ram epididymis is pseudostratified columnar and presents principal, basal, apical and narrow cells. (ovid.com)
Tail9
- Sperm made in the testis go into the head ( caput ) of the epididymis, go through the body ( corpus ) and stop at the tail ( cauda ), where they are stored. (wikipedia.org)
- When the sperm are ejaculated, they move through the tail of the epididymis. (wikipedia.org)
- Decreased diameter of empty ducts in the body and tail of the epididymis in a male F344/N rat from a subchronic study. (nih.gov)
- The tail of the epididymis is found at the inferior pole of the testis 3 . (radiopaedia.org)
- Epididymis consists of the head (caput), the body (corpus), and the tail (cauda). (umassmed.edu)
- STD infections block the tail of the epididymis or cause inflammation in other parts of the genital tract, thus preventing the sperm to ejaculate. (fertilityproregistry.com)
- and if the cause of death is not related to a chronic and debilitating disease, it is very likely that all the semen produced and stored in the tail of the epididymis is recoverable and processable. (sa-boergoats.com)
- The caudal part (tail) of the epididymis is the major site of sperm storage. (sa-boergoats.com)
- The epididymis can be divided into three main regions: the head, the body and the tail. (sinobiological.com)
Mouse epididymis1
- We systematically identified 32 novel genes with epididymis-specific or -predominant expression in the mouse epididymis UniGene library, containing 1505 gene-oriented transcript clusters, by in silico and in vitro analyses. (biomedcentral.com)
Turtle epididymis3
- However, the role of autophagy in spermiophagy during sperm storage in turtle epididymis still needs to be studied. (aging-us.com)
- In this study, we reported in vivo spermiophagy via the cellular evidence of lysosome engulfment and autophagy within the principal cells during sperm storage in the turtle epididymis. (aging-us.com)
- In conclusion, spermiophagy occurs by lysosomal engulfment and autophagic activity within the principal cells of the turtle epididymis during sperm storage. (aging-us.com)
Cauda epididymides1
- In the present study, specific antipeptide antibodies against the second extracellular loops of angiotensin II type I (AT1) and type II (AT2) receptors were used to localize immunocytochemically these receptors in the rat cauda epididymides of three developmental stages, namely, immature (2-week), early mature (6-week) and fully mature (10-week). (deepdyve.com)
Apical5
- Following freeze-fracture of the rat epididymis, a population of cells whose apical, but not baso-lateral, plasma membrane contains elongated intramembrane particles was found in the initial segment. (biologists.org)
- On the basis of these observations, we suggest that the apical cells may play a role in fluid and/or electrolyte transport in the initial segment of the epididymis. (biologists.org)
- While the immunostaining for both AT1 and AT2 receptors in the younger rat epididymides appeared to be distributed in both basal and apical regions, the immunostaining in the fully mature epididymis was predominantly localized in the basal region. (deepdyve.com)
- Apocrine secretion did not appear to occur in the epididymis of these birds as the apical blebs of Types I, II and III cells, which have previously been reported, only manifest in this study in inadequately fixed tissues, and were therefore viewed as being artefacts. (up.ac.za)
- During passage via the epididymis, the sperm undergo maturation and are concentrated by the action of ion channels located on the apical membrane of the epididymis. (wikipedia.org)
Receptors6
- It was concluded that androgens maintain the basic activity of Na$\sp+$,K$\sp+$-ATPase in the ductuli efferentes and the head of the epididymis and this action is possibly mediated by androgen receptors. (illinois.edu)
- We showed that both ligands and receptors were produced by immune and non-immune cells in the epididymis, whatever the age mice have. (inserm.fr)
- Angiotensin II receptors: Localization of type I and type II in rat epididymides of different. (deepdyve.com)
- The immunostaining intensity for AT1 receptors was found to be stronger than that for AT2 receptors throughout rat epididymides of all stages. (deepdyve.com)
- However, the immunostaining for both AT2, and AT2 receptors observed in the fully mature rat epididymis was much more intense than that observed in the epididymides of the two younger stages. (deepdyve.com)
- P2X(5-7) receptors were examined but found to be absent.Conclusion(s): The change in localization of receptor subtypes is coincidental with the functionally essential morphologic and maturational changes seen in sperm as they travel through the epididymis, and is suggestive of a role for purinergic signaling in sperm maturation and possibly fertility. (ucl.ac.uk)
Testicular18
- I know the drill and what to look for, and I check myself regularly for testicular cancer (although I'm not completely certain how to check for lumps in the epididymis as it is lumpy to begin with). (netdoctor.co.uk)
- Reduced sperm content is generally caused by reduced testicular spermatogenesis but can also be due to an obstructive lesion in the efferent ducts preventing sperm from a normal-appearing testis from reaching the epididymis. (nih.gov)
- Atrophy of the epididymis is generally associated with decreased luminal sperm content, secondary to decreased testicular spermatogenesis. (nih.gov)
- The deferential artery (a branch of superior vesical artery ) and the testicular artery (a branch off the aorta ) supply the inferior and superior portions of the epididymis, respectively. (radiopaedia.org)
- Some sources state that the epididymis is supplied only by branches of the testicular artery 5 . (radiopaedia.org)
- In this study we analyzed cadmium transport into tissues with a vascular barrier, the testis, epididymis, and brain, in an attempt to characterize the mechanisms of strain resistance to cadmium-induced testicular toxicity. (aspetjournals.org)
- Therefore, post-testicular maturation of sperm is not under the control of the germinal genome but rather it is mediated by factors within the lumen of the epididymis. (biomedcentral.com)
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- Testicular atrophy associated with agenesis of the epididymis in the ACI rat. (semanticscholar.org)
Ducts7
- In reptiles, there is an additional canal between the testis and the head of the epididymis and which receives the various efferent ducts. (wikipedia.org)
- These tubules empty their contents into a network of anastomosing ducts, which ultimately empties into the epididymis. (medscape.com)
- The ducts of the cauda epididymis seemed to be larger than those of both the catput and corpus epididymis. (pulsus.com)
- Conelike divisions of the head of the epididymis formed by the much-coiled distal ends of the efferent ducts of the testis. (thefreedictionary.com)
- Impaired delivery of sperm is due to cystic fibrosis, presence of anti-sperm antibodies, hypospadias, blockage of ejaculatory ducts or blockage of epididymis, retrograde ejaculation and other sexual issues. (fertilityproregistry.com)
- This study was designed to understand the morphology and localization of AQPs in ram efferent ducts (ED) and epididymis. (ovid.com)
- The various ducts of the epididymides of four gallinaceous birds, the turkey (Meleagris gallopavo) , domestic fowl (Gallus gallus), guinea-fowl (Numida meleagris) and Japanese quail (Coturnix coturnix japonica) were studied at the scanning and transmission electron microscopy levels. (up.ac.za)
Luminal environment3
- Fluid movement in the epididymis is important for modulation of the luminal environment, in which sperm mature and reside. (ovid.com)
- In particular, it controls the luminal environment in the epididymis, which is required for normal sperm maturation and reproductive competence. (luriechildrens.org)
- They may also reveal the mechanisms coordinating epididymis luminal environment and sperm maturation. (luriechildrens.org)
Reproductive System1
- The epididymis has been regarded as a highly specialized ductal system that forms an integral part of the male reproductive system. (pulsus.com)
Inflammation3
- An inflammation of the epididymis is called epididymitis. (wikipedia.org)
- The absence of IDO generated an inflammatory state in the caput epididymis as revealed by an increased accumulation of various inflammation markers. (uni-regensburg.de)
- If bacteria gets into the epididymis it can lead to inflammation. (guttogjente.no)
Seminal vesicle2
- Resistant murine strains demonstrate a decreased cadmium concentration in the testis and also in the epididymis and seminal vesicle. (aspetjournals.org)
- and also in the epididymis and seminal vesicle (King et al. (aspetjournals.org)
Male6
- A reduced number of sperm in the epididymis in a male B6C3F1 mouse from a subchronic study. (nih.gov)
- These data exclude direct genomic effects of gestagens at the spermatogenic level but indicate that a male contraceptive based on gestagens might have some effects on other tissues, such as the epididymis, prostate and mammary gland. (labome.org)
- What the the epididymis feel like andvis it in every male? (healthtap.com)
- HE4 is expressed in the male epididymis. (aacrjournals.org)
- We report a case of aggressive angiomyxoma arising from the epididymis of a young male, which was treated by radical orchiectomy. (canjurol.com)
- Background: The interface between the epididymis and the immune system is implicated in many male reproductive pathologies. (monash.edu)
Distal1
- The anatomic divisions of the epididymis include the initial segment, the head also referred as the caput, the middle segment, the corpus and the distal segment, the caudal epididymis. (pulsus.com)
Columnar1
- The epithelium was pseudostratified, and changed to tall columnar and low columnar with cilia in the catput, corpus and cauda epididymis respectively. (pulsus.com)