*  Effects of phosphatidylserine and cholesterol liposomes on the viability, motility, and acrosomal integrity of stallion...
The percentages of viable cells and viable acrosome-reacted spermatozoa were higher for fresh spermatozoa than for ... Samples frozen in CO medium had higher percentages of motile spermatozoa than samples frozen in SMEY (P , 0.05; 63% in CO + ... Spermatozoa were pretreated with: (1) Hepes-buffered medium (SHB); (2) phosphatidylserine (PS) liposomes; or (3) liposomes ... In Experiment 2, motion parameters were compared for spermatozoa pretreated with PSCH liposomes and cryopreserved in either ...
  https://www.semanticscholar.org/paper/Effects-of-phosphatidylserine-and-cholesterol-lipo-Wilhelm-Graham/24169b0af8e01a38d59edd0b46fe88fab25e8999
*  Marine Drugs | Free Full-Text | Effect of Astaxanthin on Human Sperm Capacitation | HTML
Aitken, R.J.; Buckingham, D.W.; West, K.M. Reactive oxygen species and human spermatozoa analysis of the cellular mechanisms ... De Lamirande, E.; Leclerc, P.; Gagnon, C. Capacitation as a regulatory event that primes spermatozoa for the acrosome reaction ... apoptosis and DNA denaturation in spermatozoa from patients examined for infertility. Hum. Reprod. 2004, 19, 129-138. [Google ... A novel signal transduction cascade in capacitating human spermatozoa characterised by a redox-regulated, cAMP-mediated ...
  http://www.mdpi.com/1660-3397/11/6/1909/htm
*  Novel function of β-arrestin2 in the nucleus of mature spermatozoa | Journal of Cell Science
2B). Translocation was also detected by western blotting of fractionated human spermatozoa. In untreated spermatozoa, β- ... colocalize in the midpiece of mature human spermatozoa. Stimulation of hOR17-4 in spermatozoa induced PKA-dependent ... Novel function of β-arrestin2 in the nucleus of mature spermatozoa Message Subject (Your Name) has sent you a message from ... Novel function of β-arrestin2 in the nucleus of mature spermatozoa. Eva M. Neuhaus, Anastasia Mashukova, Jon Barbour, Dirk ...
  http://jcs.biologists.org/content/119/15/3047
*  Antifertility Effect of Passive Administration of Antibodies to 80kDa Human Sperm Antigen and its Synthetic Peptides in Male...
The presence of agglutinated spermatozoa was observed in the post-coital vaginal smears of these animals. The immunized females ... 2 and 4 resulted in agglutination of epididymal spermatozoa with loss of motility but had no effect on sperm count or weights ...
  http://onlinelibrary.wiley.com/doi/10.1111/j.1600-0897.2005.00309.x/full
*  SPAG4 - Sperm-associated antigen 4 protein - Homo sapiens (Human) - SPAG4 gene & protein
Expressed in ejaculated spermatozoa (at protein level).1 Publication. ,p>Manually curated information for which there is ... at sperm neck in elongated spermatids and at midpiece regions in ejaculated spermatozoa (PubMed:25775403).By similarity. ,p> ...
  http://www.uniprot.org/uniprot/Q9NPE6
*  A Preliminary Study on Effect of Omega-3 on Human Sperm - Full Text View - ClinicalTrials.gov
Experimental methodology: 1) Characterize fatty acid composition of the spermatozoa of normal and abnormal spermatozoa by gas ... The phospholipids of mammalian spermatozoa possess a distinctive fatty acid composition with high proportion of long chain ...
  https://clinicaltrials.gov/ct2/show/NCT00479960?recr=Open&cond=%22Oligospermia%22&rank=2
*  In Vitro Function of Frozen-Thawed Bottlenose Dolphin (Tursiops truncatus) Spermatozoa Undergoing Sorting and Recyopreservation
After recryopreservation, viability of sorted spermatozoa was higher (P , 0.05) than that of non-sorted spermatozoa across all ... Although one bottlenose dolphin calf has been born using spermatozoa from frozen-thawed, sorted and recryopreserved spermatozoa ... Quality of sperm DNA of nonsorted spermatozoa, as assessed by the SCSA, remained unchanged throughout the process. However, a ... Montano Pedroso, Gisele 1981- (2010). In Vitro Function of Frozen-Thawed Bottlenose Dolphin (Tursiops truncatus) Spermatozoa ...
  http://oaktrust.library.tamu.edu/handle/1969.1/148447
*  Why so many mammalian spermatozoa - a clue from marsupials? | Proceedings of the Royal Society of London B: Biological Sciences
The spermatozoa of dasyurids are not paired, but the species examined possess distinctive sperm storage crypts in the oviducal ... Why so many mammalian spermatozoa - a clue from marsupials? Message Subject (Your Name) has sent you a message from Proceedings ... Why so many mammalian spermatozoa - a clue from marsupials?. J. M. Bedford, J. C. Rodger, W. G. Breed ... Secondly, spermatozoa are housed in special crypts in the isthmus of the oviduct. Australian marsupials, which usually lack ...
  http://rspb.royalsocietypublishing.org/content/221/1223/221
*  The Vanguard Sperm Cohort of the Boar Ejaculate is Overrepresented in the Tubal Sperm Reservoir In Vivo
Spermatozoa from P1- and of P2- (last portion of the SRF and the Post-SRF) were collected from 3 fertile boars. PI-spermatozoa ... P1-spermatozoa, Pless than0.05) or P1 and P2 sperm Suspensions were mixed (control, 36.9 +/- 2.70% P1-spermatozoa, Pless ... Sows were euthanized approx 3 h post-AI, and the SRs were flushed to recover the spermatozoa, which were accounted for as ... The total number of spermatozoa flushed did not differ between groups or boars (NS, ranging 0.9 to 2.0 x 10(9)). Sequential, in ...
  http://liu.diva-portal.org/smash/record.jsf?pid=diva2:666646
*  Gene expression and protein levels of GnRH isoforms and their cognate receptors in the stallion testis and spermatozoa
... K-REx ... Gene expression and protein levels of GnRH isoforms and their cognate receptors in the stallion testis and spermatozoa. Douthit ... By utilizing immunocytochemistry, GnRHR-II was localized to the connecting piece of mature stallion spermatozoa. This is the ... first report identifying GnRH-I and -II and their receptors in the equine testis and GnRHR-II on mature stallion spermatozoa. ...
  http://krex.k-state.edu/dspace/handle/2097/27630
*  KAKEN - Research Projects | Analysis of flagellar movement of golden hamster spermatozoa by measuring sliding between outer...
... of golden hamster spermatozoa is perhaps different from that of sea urchin spermatozoa.. 2. When the demembranated spermatozoa ... The direction of rolling motion of a spermatozoon about its long axis and of yawing motion of spermatozoa under the coverslip ... In contrast to the sea urchin spermatozoa, the majority of intact golden hamster spermatozoa rolled counterclockwise when ... which is demembranated spermatozoa showing the flagellar movement similar to that of intact spermatozoa when activated with ...
  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-02640551/
*  KAKEN - Research Projects | Analysis of the X and Y Chromosomes in Human Spermatozoa Prepared by Swim-up and Percoll Technique ...
Analysis of the X and Y Chromosomes in Human Spermatozoa Prepared by Swim-up and Percoll Technique. Research Project ... Publications] Ping Li,Hiroshi Hoshiai;: 'Detection of Numerical Chromosome Abnormalities in Human Spermatozoa by Three-Color ... Publications] Ping Li, Hiroshi Hoshiai: 'Detection of Numerical Chromosome Abnormalities in Human Spermatozoa by Three-Color ... Publications] Ping Li,Hiroshi Hoshiai: 'Detection of Numerical Chromosome Abnormalities in Human Spermatozoa by Three-Color ...
  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-10671578/
*  Labelling of membrane glycoproteins on rat spermatozoa collect...
Labelling of membrane glycoproteins on rat spermatozoa collected from different regions of the epididymis.: The major ... Labelling of membrane glycoproteins on rat spermatozoa collected from different regions of the epididymis.. Authors * Jones, R ... As spermatozoa pass through the epididymis, labelling of this glycoprotein disappears and is replaced by labelling of a 32 000- ... The evidence suggests that it is inserted into or absorbed on to the plasma membrane, and since its appearance on spermatozoa ...
  https://www.mysciencework.com/publication/show/labelling-membrane-glycoproteins-rat-spermatozoa-collected-from-different-regions-epididymis-2d996897
*  Project: Investigation of genetic defects, cytokines in semen, the lipid composition and receptor expression of human...
Also, the functional as well as fertilising capacity of spermatozoa will be assessed, and genetic defects of the Y-chromosome ... the lipid composition and receptor expression of human spermatozoa and their functional quality.. project duration. 01-JAN-96 ...
  https://biblio.ugent.be/project/3G006596
*  Lirias: Application of the Fertilase-laser system versus the conventional mechanical method to immobilize spermatozoa for...
Metaphase II oocytes were injected with spermatozoa that were immobilized with the conventional mechanical method (group A, n= ... Application of the Fertilase-laser system versus the conventional mechanical method to immobilize spermatozoa for ... of oocytes injected with spermatozoa that were immobilized with the Fertilase-laser system technology compared to spermatozoa ... after immobilization of the spermatozoa with the Fertilase-laser system technology than after immobilization of the spermatozoa ...
  https://lirias.kuleuven.be/handle/123456789/20919
*  Antioxidant therapy mitigates summer-induced DNA damage in boar spermatozoa - ResearchOnline@JCU
84 days during summer did not affect motility of spermatozoa (P , 0.05). Sperm DNA damage was more than 16-fold higher in ... Antioxidant therapy mitigates summer-induced DNA damage in boar spermatozoa. In: [Presented at the 84th Philippine Veterinary ...
  https://researchonline.jcu.edu.au/48349/
*  The zona pellucida-induced acrosome reaction of human spermatozoa involves extracellular signal-regulated kinase activation
The human egg may only be fertilized by one spermatozoon to prevent polyploidy. In most mammals, the primary block to ... The present article describes the biological role of ERK during the acrosome reaction of human spermatozoa on stimulation with ... The present article describes the biological role of ERK during the acrosome reaction of human spermatozoa on stimulation with ... The zona pellucida-induced acrosome reaction of human spermatozoa involves extracellular signal-regulated kinase activation. ...
  http://scholar.sun.ac.za/handle/10019.1/13335
*  Chapter 9 - Medical Terminology Chapter 9 Male Reproductive System Spermatozoon Spermatozoon Sperm cell Flagellum Flagellum...
Medical Terminology Chapter 9 Male Reproductive System Spermatozoon Spermatozoon Sperm cell Flagellum Flagellum Tail of the ...
  https://www.coursehero.com/file/6400606/Chapter-9/
*  spermatozoa | Learn The RopesLearn The Ropes
Posts tagged spermatozoa. What Is Semen?. Jan07. 2009 Leave a Comment Written by Ropes Reporter ... It contains spermatozoa which are the natural cells known as sperm. Simply put the body produces semen, which contains sperm. ... The lack of spermatozoa within the seminal fluid could indicate that there is a problem with the production of sperm cells or a ... the concentration of spermatozoa within the semen and the health of the sperm cells. ...
  http://learntheropes.net/reports/tag/spermatozoa/
*  HKU Scholars Hub: Characterization of the factors from human follicular fluid that reduce the zona binding capacity of human...
Characterization of the factors from human follicular fluid that reduce the zona binding capacity of human spermatozoa. - ... Characterization of the factors from human follicular fluid that reduce the zona binding capacity of human spermatozoa. ... Characterization of the factors from human follicular fluid that reduce the zona binding capacity of human spermatozoa. *Show ...
  http://hub.hku.hk/handle/10722/113732
*  BIOETYMOLOGY : ORIGIN IN BIOMEDICAL TERMS: spermatozoon (pl spermatozoa)
Spermatozoa were first observed in 1677 by Antonie van Leeuwenhoek with a microscope. Leeuwenhoek named them animalcules (litle ...
  http://bioetymology.blogspot.com/2012/01/spermatozoon-pl-spermatozoa.html
*  The Sydney eScholarship Repository: Adjusting cryodiluent composition for improved post-thaw quality of rabbit spermatozoa
Spermatozoa were evaluated at 0, 2 and 4 h after thawing. Experiment 1 compared diluents with 3.5% dimethyl sulfoxide (DMSO), ... Adjusting cryodiluent composition for improved post-thaw quality of rabbit spermatozoa. Authors: Hall, Sally. Negus, Cameron. ... However, TCG had fewer spermatozoa with intact acrosomes and membranes than both TCGS low and TCGS high (P=.002). Put together ... Improved fertility following artificial insemination with frozen-thawed spermatozoa would offer rabbit producers faster genetic ...
  https://ses.library.usyd.edu.au/handle/2123/16434
*  In vitro methods of assessing the viability of rainbow trout spermatozoa | IslandScholar
In vitro methods of assessing the viability of rainbow trout spermatozoa. Author(s) McNiven, Mary A.. Gallant, R. K.. ... In vitro methods of assessing the viability of rainbow trout spermatozoa. Primary tabs. *View(active tab) ... The accuracy of three in vitro methods for estimating the proportion of dead rainbow trout (Onchorhynchus mykiss ) spermatozoa ... Semen samples were prepared to contain 0, 25, 50, 75 and 100% killed spermatozoa. All three methods demonstrated highly ...
  http://www.islandscholar.ca/islandora/object/ir:ir-batch6-2522
*  I have mild oligospermia with more abnormal and dead spermatozoa with infection. What should be done now ? - Doctor's insight...
I have mild oligospermia with more abnormal and dead spermatozoa with infection. What should be done now ?. Ask a Doctor about ... I have mild oligospermia with more abnormal and dead spermatozoa with infection. What should be done now ?. ... The test report are showing mild oligospermia with more abnormal and dead spermatozoa with infection is seen to multiple ...
  https://www.healthcaremagic.com/questions/I-have-mild-oligospermia-with-more-abnormal-and-dead-spermatozoa-with-infection-What-should-be-done-now/153288