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*  JCI - Monosaccharide-induced lipogenesis regulates the human hepatic sex hormone-binding globulin gene
A human sex hormone-binding globulin isoform accumulates in the acrosome during spermatogenesis. J. Biol. Chem. 277:45291-45298 ...
  https://www.jci.org/articles/view/32249
*  Hunt For The Male Contraceptive Pill Continues Despite Decades Of Research | September 24, 2012 Issue - Vol. 90 Issue 39 |...
Spermatogenesis requires high levels of testosterone inside the testis. A hormone secreted by the pituitary gland called ... Data on the compound showed it halts spermatogenesis in several types of animals. But the molecule also is toxic to the liver ... Because of this dependence on hormones, by far the most researched strategy to disrupt spermatogenesis is to follow the lead of ... In a paper published last year, they showed that a compound called WIN 18,446 halts spermatogenesis by inhibiting retinoic acid ...
  https://cen.acs.org/articles/90/i39/Hunt-Male-Contraceptive-Pill-Continues.html
*  Frontiers | Spermatogenesis and Cryptorchidism | Endocrinology
These cells are now thought to be the stem cells useful to support spermatogenesis. Several researches suggest that adult dark ... Early surgical intervention in infancy may allow the normal development of stem cells for spermatogenesis.Moreover it is very ... Early surgical intervention in infancy may allow the normal development of stem cells for spermatogenesis.Moreover it is very ... these transformations are inhibited leading to a deficient pool of stem cells for post pubertal spermatogenesis. ...
  https://www.frontiersin.org/articles/10.3389/fendo.2014.00063/full
*  Chromatin Proteins and Chromatin Structure in Spermatogenesis | SpringerLink
During spermatogenesis, the population of stem cells (diploid spermatogonia) divides and differentiates into tetraploid ... during spermatogenesis in mice. Nucleic Acids Res. 11, 7947-7959.CrossRefGoogle Scholar ... MEZQUITA, C. and COROMINAS, M. (1983). ADP-ribosyl transferase activity during rooster spermatogenesis. J. Cell Biol. 97, 138a. ... VAUGHN, J.C. and THOMSON, L.A. (1972). A kinetic study of DNA and basic protein metabolism during spermatogenesis in the sand ...
  https://link.springer.com/chapter/10.1007/978-1-4684-7615-6_20
*  Spermatogenesis Abnormalities following Hormonal Therapy in Transwomen
Testicular volumes and sizes were associated with spermatogenesis abnormality severity (. and , right testicle and left ... Spermatogenesis abnormality severity was not associated with the total therapy duration (. ) or patient age at the time of ... Spermatogenesis Abnormalities following Hormonal Therapy in Transwomen. Sirachai Jindarak,1 Kasama Nilprapha,1 Taywin Atikankul ... To measure spermatogenesis abnormalities in transwomen at the time of sex reassignment surgery (SRS) and to analyze the ...
  https://www.hindawi.com/journals/bmri/2018/7919481/abs/
*  Allelic Expression of Drosophila Protamines during Spermatogenesis
S. W. Rasmussen, "Ultrastructural studies of spermatogenesis in Drosophila melanogaster Meigen," Cell and Tissue Research, vol ... D. M. de Kretser, K. L. Loveland, A. Meinhardt, D. Simorangkir, and N. Wreford, "Spermatogenesis," Human Reproduction, vol. 13 ... C. H. Lee, I. Bartels, and W. Engel, "Haploid expression of a protamine gene during bovine spermatogenesis," Biological ... Allelic Expression of Drosophila Protamines during Spermatogenesis. Rachelle L. Kanippayoor and Amanda J. Moehring ...
  https://www.hindawi.com/journals/ijeb/2012/947381/ref/
*  NIOSHTIC-2 Publications Search - 00131435 - Assessment of disorders of spermatogenesis.
For most males afflicted with spermatogenesis disorders, there is no therapy or rehabilitative method. A careful and expert ... Methods of assessing spermatogenesis disorders are described. The biological basis of male infertility or sub fertility is not ... Methods of assessing spermatogenesis disorders are described. The biological basis of male infertility or sub fertility is not ... For most males afflicted with spermatogenesis disorders, there is no therapy or rehabilitative method. A careful and expert ...
  https://www.cdc.gov/niosh/nioshtic-2/00131435.html
*  Citation Machine: Spermatogenesis format citation generator for patent
Cite your patent in Spermatogenesis format for free. ... Generate Spermatogenesis citations for Patents. Patent title. ...
  http://www.citationmachine.net/spermatogenesis/cite-a-patent/manual
*  WikiGenes - SPATA4 - spermatogenesis associated 4
Synonyms: SPEF1B, Spermatogenesis-associated protein 4, TSARG2, Testis and spermatogenesis cell-related protein 2, Testis ... Cloning and characterization of testis-specific spermatogenesis associated gene homologous to human SPATA4 in rat. Liu, S.F., ... this study proves the conservation of SPATA4 in mammalian animals and predicts its important role in spermatogenesis [2]. ...
  https://www.wikigenes.org/e/gene/e/132851.html
*  Spermatogenesis - Biology-Online Dictionary | Biology-Online Dictionary
The spermatogenesis is the male counterpart of oogenesis in females. The spermatogenesis and oogenesis are the two forms of ... Spermatogenesis consists of stages: (1) spermatocytogenesis, (2) spermatidogenesis, and (3) spermiogenesis. In humans, it ... Retrieved from "https://www.biology-online.org/dictionary/index.php?title=Spermatogenesis&oldid=95596" ...
  https://www.biology-online.org/dictionary/Spermatogenesis
*  BibMe: Generate Spermatogenesis encyclopedia article citations for your bibliography
If required by your instructor, you can add annotations to your citations. Just select Add Annotation while finalizing your citation. You can always edit a citation as well. ...
  http://www.bibme.org/spermatogenesis/encyclopedia-citation
*  Overview of Meiosis (Spermatogenesis) | Blausen Medical
In sexually-reproducing organisms, second division called meiosis, produces haploid sex cells with only one copy of each chromosome pair. Meiosis proc...
  https://blausen.com/en/video/overview-of-meiosis-spermatogenesis/
*  WikiPremed MCAT Course - Spermatogenesis
The WikiPremed MCAT Course is an open access, comprehensive learning program for college physics, chemistry, biology, and organic chemistry within a unified, spiraling curriculum.
  http://www.wikipremed.com/mcat_course.php?code=0407110102000000
*  Spata13 - Spermatogenesis-associated protein 13 - Mus musculus (Mouse) - Spata13 gene & protein
Spermatogenesis-associated protein 13Add BLAST. 656. Amino acid modifications. Feature key. Position(s). DescriptionActions. ... Cluster: Spermatogenesis-associated protein 13. 2. Q5DU57-2. UPI000A31ADA9. E0CXN6. E0CZ51. Mus caroli (Ryukyu mouse) ( ... sp,Q5DU57,SPT13_MOUSE Spermatogenesis-associated protein 13 OS=Mus musculus GN=Spata13 PE=1 SV=2 ...
  http://www.uniprot.org/uniprot/Q5DU57
*  IDEALS @ Illinois: Coregulatory Transcription Factors and Spermatogenesis
The BTB was hypothesized to be deficient in Etv5 -/- mice, and that this was mediated by Claudin 5 (CLD5). In both Etv5-/- and W/Wnu mice, the BTB was leaky. Examination of CLD5 expression among mice of various ages and phenotypes revealed the following: both ETV5 and germ cells were necessary for seminiferous epithelial CLD5 expression; CLD5 expression was ETV5 independent in vascular endothelium; and CLD5 was expressed in both Sertoli cells and spermatogonia. Data presented here support the conclusion that Sertoli cell CLD5 has a role in BTB function, but also a non-tight junction role in spermatogonia ...
  https://www.ideals.illinois.edu/handle/2142/85379
*  AKAP9 is essential for spermatogenesis and sertoli cell maturation in mice. - PubMed - NCBI
AKAP9 is essential for spermatogenesis and sertoli cell maturation in mice.. Schimenti KJ1, Feuer SK, Griffin LB, Graham NR, ... A) ZO-1 (red) in wild-type mice localizes to the basal side of germ cells early in spermatogenesis (white arrows). (B) In ... E-H). Seminiferous tubule cross-sections from a +/+ mouse (E) demonstrate wild-type spermatogenesis as evidenced by the mature ... Mutations in Akap9 disrupt spermatogenesis. H&E staining of wild-type stage XII seminiferous tubules (A and C) reveals ...
  https://www.ncbi.nlm.nih.gov/pubmed/23608191?dopt=Abstract
*  Memoirs: Marsupial Spermatogenesis | Journal of Cell Science
In the three animals studied the total number of chromosomes in the male is as follows :. Phascolarctus 16 (14 autosomes + XY).. Sarcophilus 14 (12 autosomes + XY).. Dasyurus 14 (12 autosomes + XY).. In the female the number of chromosomes is as follows :. Phascolarctus 16 (14 autosomes + XX).. Sarcophilus 14 (12 autosomes + XX).. In all animals dealt with in this paper the Y-chromosome is very minute in size compared with the other chromosomes; also the X-chromosome is much smaller than any of the autosomes.. Chromomeres are conspicuous during syndesis, early pachytene, and early diplotene stages.. The early pachytene stage is followed by a late pachytene stage in which the threads become diffuse and lose their capacity for taking up the stain.. Except in the early meiotic prophase the sex chromosome remains compact and deeply stained and does not thread out like the autosomes.. In all the above animals the first meiotic division is reductional, separating the X- and the Y-chromosomes, and the ...
  http://jcs.biologists.org/content/s2-67/266/203
*  Evolution and spermatogenesis | Philosophical Transactions of the Royal Society B: Biological Sciences
1950 Normal spermatogenesis in Drosophila. In Biology of Drosophila (ed. Demerec M.), pp. 1-61. London, UK: Chapman and Hall. ... 2009 The evolution of spermatogenesis. In Sperm biology: an evolutionary perspective (eds Birkhead T. R., Hosken D. J., Pitnick ... Evolution and spermatogenesis Message Subject (Your Name) has sent you a message from Philosophical Transactions of the Royal ... 2001 Control of stem cell self-renewal in Drosophila spermatogenesis by JAK-STAT signaling. Science 294, 2546-2549. (doi: ...
  http://rstb.royalsocietypublishing.org/content/365/1546/1465
*  Spermatogenesis - Wikipedia
Exposure to pesticides also affects spermatogenesis. Hormonal control of spermatogenesis varies among species. In humans the ... Spermatogenesis is the process in which an animal produces spermatozoa from spermatogonial stem cells by way of mitosis and ... Thus, spermatogenesis is the male version of gametogenesis, of which the female equivalent is oogenesis. In mammals it occurs ... Spermatogenesis is highly dependent upon optimal conditions for the process to occur correctly, and is essential for sexual ...
  https://en.wikipedia.org/wiki/Spermatogenesis
*  Does heat exposure affect spermatogenesis? | Urology Times
Does heat exposure affect spermatogenesis? November 30, 2016. By James R. Craig MD MS, William O. Brant MD, James M. Hotaling ... Spermatogenesis is the highest throughput process in the human body, producing ~1,000 sperm per second. As such, the testicles ... The mechanism of disruption to spermatogenesis is thought to be mediated through increased DNA damage, oxidative stress, and ... Scrotal temperature through heat exposure has a major effect in reducing and disrupting spermatogenesis. ...
  http://urologytimes.modernmedicine.com/urology-times/news/does-heat-exposure-affect-spermatogenesis
*  Histology of the Testis and Spermatogenesis | Springer for Research & Development
Spermatogenesis in the human can be divided into cycles based on the six stages of spermatid maturation from round spermatid to ... Clermont Y (1966) Spermatogenesis in man. A study of the spermatogonial population. Fertil Steril 17:705-721CrossRefPubMed ... Heller CG, Clermont Y (1963) Spermatogenesis in man: an estimate of its duration. Science 140:184-186CrossRefPubMedGoogle ... Russell L (1983) Atlas of human spermatogenesis. AF Holstein and EC Roosen-Runge. J Androl 4(1):108CrossRefGoogle Scholar ...
  https://rd.springer.com/chapter/10.1007%2F978-3-319-76523-5_6
*  Spermatogenesis arrest - Wikipedia
Spermatogenesis arrest is a complex process of interruption in the differentiation of germinal cells of specific cellular type ... Malaga Correa YR, Ortiz Nunez DA, Hernandez Marin I, Tovar JM, Ayala Ruiz A (2005). "[Spermatogenesis arrest]". Ginecol Obstet ... Online Mendelian Inheritance in Man (OMIM) 270960 Microscopic images of spermatogenesis arrest. ...
  https://en.wikipedia.org/wiki/Spermatogenesis_arrest
*  A Review on Medicinal Plants Used for Improvement of Spermatogenesis | OMICS International
Spermatogenesis. In mammalian testis Spermatogenesis takes place in the seminiferous tubules which are composed of Sertoli ... an impaired spermatogenesis at various stages [4]. Testicular spermatogenesis comprises a precisely timed and synchronized ... Medicinal plants and Spermatogenesis. A medicinal plant is any plant which, in one or more of its organs, contains substances ... A Review on Medicinal Plants Used for Improvement of Spermatogenesis Seyed Mahdi Banan Khojasteh1, Reihaneh Javanmard Khameneh2 ...
  https://www.omicsonline.org/open-access/a-review-on-medicinal-plants-used-for-improvement-of-spermatogenesis-0974-8369-1000292.php?aid=70467