*  "Analysis of the mechanism by which calcium negatively regulates the ty" by Mark Baker, Louise Hethrington et al.
Thus, the ATP content of both human and mouse spermatozoa fell significantly when these cells were incubated in the presence of ... Addition of the affinity-labeling probe 8-N-3 ATP confirmed our prediction that spermatozoa have many calcium-dependent ATPases ... Furthermore, the removal of glucose, or addition of 2-deoxyglucose, decreased ATP levels within human spermatozoon populations ... that the presence of calcium in the external medium decreases tyrosine phosphorylation in both human and mouse spermatozoa. ...
  http://ro.uow.edu.au/scipapers/939/
*  Chromosome architecture in the decondensing human sperm nucleus | Journal of Cell Science
Sotolongo, B., Lino, E. and Ward, W. S. (2003). Ability of hamster spermatozoa to digest their own DNA. Biol. Reprod. 69, 2029- ... Ward, W. S. and Coffey, D. S. (1991). DNA packaging and organization in mammalian spermatozoa: comparison with somatic cells. ... To what extent is the here proposed model of chromosome architecture for human spermatozoa applicable to sperm of other ... Spatial distribution of chromosomes 1 and Y in human spermatozoa. J. Reprod. Fertil. 45, 515-517. ...
  http://jcs.biologists.org/content/118/19/4541.full
*  Deficiency of the multi-copy mouse Y gene Sly causes sperm DNA damage and abnormal chromatin packaging | Journal of Cell Science
2005). DNA damage to spermatozoa has impacts on fertilization and pregnancy. Cell Tissue Res. 322, 33-41. doi:10.1007/s00441- ... 1982). Preservation of hamster oocytes to assay the fertilizing capacity of human spermatozoa. J. Reprod. Fertil. 66, 161-168. ... 1992). Effect of a partial deletion of Y chromosome on in vitro fertilizing ability of mouse spermatozoa. Biol. Reprod. 47, 549 ... Spermatozoa were allowed to disperse for 2-3 min at room temperature. The samples of testicular or epididymal cell suspension ...
  http://jcs.biologists.org/content/126/3/803
*  6 Ways to Overcome Infertility Problems in Humans
The fertilising capacity of spermatozoa (sperms) is for 24-48 hours. The procedure may be repeated 2-3 times over a period of 2 ... Micropipette is used to hold the oocyte while the spermatozoon is injected inside the cytoplasm of the oocyte (ooplasm) by an ... In this technique one single spermatozoon or even a spermatid is injected directly into the cytoplasm of an oocyte by ...
  http://www.yourarticlelibrary.com/biology/6-ways-to-overcome-infertility-problems-in-humans/11906
*  Effect of Overnight Staining on the Quality of Flow Cytometric Sorted Stallion Sperm: Comparison with Tradtitional Protocols
On the following day, this sample was flow sorted and compared with spermatozoa from the same ejaculate that had been sexed on ... Flow cytometry is considered the only reliable method for the separation of X and Y chromosome bearing spermatozoa in equines. ...
  http://liu.diva-portal.org/smash/record.jsf?pid=diva2:778304
*  Spermatozoa - Human Anatomy
How is spermatozoa formed?. There are several gonadal hormones involved in spermatogenesis or the formation of spermatozoa. The ... The mature spermatozoa are then delivered to the urethra by the vas deferens. On its way to the urethral opening, fluids from ... This true male gonadal hormone then stimulates spermatogenesis or the formation of spermatozoa or sperm cells in the testes. ... Without proper formation of the spermatozoa, the reproductive organ will not be able to perform its functions. ...
  http://medicalterms.info/anatomy/Spermatozoa/
*  Lipid peroxidation, assessed with BODIPY-C-11, increases after cryopreservation of stallion spermatozoa, is stallion-dependent...
The level of LPO in fresh spermatozoa was not correlated with that of the thawed spermatozoa. Negative correlations existed ... Innate levels of LPO were very low in fresh spermatozoa but increased after thawing, a change that was largely stallion- ... Lipid peroxidation (LPO) of stallion spermatozoa was assessed in fresh semen and in samples of the same ejaculates after ... Lipid peroxidation, assessed with BODIPY-C-11, increases after cryopreservation of stallion spermatozoa, is stallion-dependent ...
  http://liu.diva-portal.org/smash/record.jsf?pid=diva2:666657
*  Seminal Influence on the Oviduct : Mating and/or semen components induce gene expression changes in the pre-ovulatory...
The female immune tolerance is presumably signalled via a biochemical interplay of spermatozoa, as well as the peptides and ... The female chicken, as with other species with internal fertilization, can tolerate the presence of spermatozoa within ... the female genital tract stores ejaculated spermatozoa into a restricted oviductal segment; the functional pre-ovulatory sperm ...
  http://www.diva-portal.org/smash/record.jsf?dswid=-9113&pid=diva2%3A1047216&c=41&searchType=SIMPLE&language=en&query=&af=%5B%5D&aq=%5B%5B%7B%22categoryId%22%3A%2211557%22%7D%5D%5D&aq2=%5B%5B%5D%5D&aqe=%5B%5D&noOfRows=50&sortOrder=author_sort_asc&onlyFullText=false&sf=all
*  DiVA - Søkeresultat
The female immune tolerance is presumably signalled via a biochemical interplay of spermatozoa, as well as the peptides and ... The female chicken, as with other species with internal fertilization, can tolerate the presence of spermatozoa within ... the female genital tract stores ejaculated spermatozoa into a restricted oviductal segment; the functional pre-ovulatory sperm ...
  http://www.diva-portal.org/smash/resultList.jsf?dswid=-666&searchType=SUBJECT&language=no&onlyFullText=false&af=%5B%5D&aq=%5B%5B%7B%22categoryId%22%3A%2211557%22%7D%5D%5D
*  Effects of cryopreservation on semen quality and the expression of sperm membrane hexose transporters in the spermatozoa of...
The results obtained from electron microscopy clearly showed that Iberian boar spermatozoa expressed the hexose transporters, ... Spermatozoa were assessed for plasma membrane integrity and sperm motility at each of the steps, including post-thaw (step C). ... in spermatozoa from Iberian boars. Semen samples were collected twice weekly from eight young, fertile Iberian boars of the ' ... The results showed lower percentages of progressively motile spermatozoa at step C in both breeds, while the percentage of live ...
  https://www.obs-gyn.ox.ac.uk/publications/512524
*  Spermatozoa and Sterility: A Clinical Manual - Abner Irving Weisman - Google Books
Hoeber, 1941 - Spermatozoa - 314 pages. 0 Reviewshttps://books.google.com/books/about/Spermatozoa_and_Sterility.html?id= ... factors fallopian tubes female fertility genital tract glands gonadotropic Gynec Huhner test human semen human spermatozoa ... injections investigators lactic acid method microscope Moench morphology motility necrospermia normal number of spermatozoa ... analysis seminal fluid seminal plasma seminal vesicles solution specific specimen sper spermatocyte spermatogenesis spermatozoa ...
  https://books.google.com/books?id=G2cEAQAAIAAJ&q=alkaline&dq=related:ISBN0443045143&source=gbs_word_cloud_r&hl=en
*  Quantitative Ultrastructural Modifications in Human Spermatozoa after Freezing | SpringerLink
Observations of decreased spermatozoa motility after freezing have motivated investigations attempting to identify ... Seminal Plasma Human Spermatozoon External Membrane Fibrous Sheath Coarse Fiber This is a preview of subscription content, log ... Drevius, L.O. and Eriksson, H. Osmotic swelling of mammalian spermatozoa. Experimental Cell Research, 42:136-156, 1966.PubMed ... Behrman, S.J. Freeze preservation of human spermatozoa in liquid nitrogen vapor. Schweiz, Z. Gyn äk. Geburt sh; 2:307-313, 1971 ...
  https://link.springer.com/chapter/10.1007/978-1-4684-8824-1_17
*  Spermatozoa 03 Stock Animation | 366305
Spermatozoa 03, Price: $40.00, Category: Stock Animation, Code: 366305, Royalty-free Stock Animation, Video Footage, 3D Models ...
  http://www.motionelements.com/stock-animation/366305/spermatozoa-03.html
*  Effect of seminal plasma on the cryopreservation of equine spermatozoa.
Two experiments were designed to determine if adding seminal plasma back to spermatozoa, prior to cryopreservation, would ... Seminal plasma is generally removed from equine spermatozoa prior to cryopreservation. ... In this experiment, spermatozoa were incubated with 5 or 20% seminal plasma for up to 6h at either 5 or 20 degrees C prior to ... Semen was washed through 15% Percoll to remove seminal plasma and spermatozoa resuspended to 350 x 10(6)sperm/mL in a clear ...
  http://www.biomedsearch.com/nih/Effect-seminal-plasma-cryopreservation-equine/15910920.html
*  Contemporary Techniques for Freezing Mouse Spermatozoa - Current Protocols
Contemporary Techniques for Freezing Mouse Spermatozoa. Mo Guan1, Debora Bogani1, Susan Marschall2, Marcello Raspa3, Toru Takeo ... Cryopreservation of mouse spermatozoa from inbred and F1 hybrid strains. Jikken Dobutsu 42:317‐320. ... This article describes two popular sperm freezing techniques employed by mouse repositories to archive spermatozoa using ... Functional survival of fowl spermatozoa after freezing at −79 degrees C. Nature 167:949‐950. ...
  http://www.currentprotocols.com/WileyCDA/CPUnit/refId-mo140065.html?quicktabs_cp=materials
*  A Quantitative Analysis of Flagellar Movement in Echinoderm Spermatozoa | Journal of Experimental Biology
A Quantitative Analysis of Flagellar Movement in Echinoderm Spermatozoa Message Subject (Your Name) has sent you a message from ... Computerized analyses were performed on the movement of spermatozoa recorded with a high-speed camera. These provide evidence ...
  http://jeb.biologists.org/content/76/1/85
*  Fertilization, pregnancy, sex, sexual, sperm, spermatozoon icon | Icon search engine
... spermatozoon icon in .PNG or .ICO format. Icon designed by A M Sadath Anam found in the icon set Human Anatomy Vol. 1 ... Fertilization, pregnancy, sex, sexual, sperm, spermatozoon icon. * Basic license · Categories: Healthcare & medical Styles: ...
  https://www.iconfinder.com/icons/1601973/fertilization_pregnancy_sex_sexual_sperm_spermatozoon_icon
*  Sabinet | Forward progression of spermatozoa - standardization of results
oa South African Medical Journal - Forward progression of spermatozoa - standardization of results * Navigate this Journal ... Keyword(s) : Forward progression, Infertility, Obstetrics and gynaecology, Result standardisation and Spermatozoa ...
  http://journals.co.za/content/m_samj/54/11/AJA20785135_19134
*  Vector Icon Isolated On White Ovum And Spermatozoon stock vector art 163928026 | iStock
Download this Vector Icon Isolated On White Ovum And Spermatozoon vector illustration now. And search more of the web's best ... Vector icon isolated on white - Ovum and spermatozoon - Illustration. .... Human Egg, Beauty, Cell, Conjugation - Biological ...
  https://www.istockphoto.com/vector/vector-icon-isolated-on-white-ovum-and-spermatozoon-gm163928026-21975516
*  Discovery of Predictive Biomarkers for Litter Size in Boar Spermatozoa
A, Protein spots from high-litter size spermatozoa. B, Protein spots from low-litter size spermatozoa. ... and low-litter size spermatozoa gels using PDQuest 8.0 software (Bio-Rad). The low-fertility spermatozoa gel was used as a ... and NDUFS2 were significantly more abundant in low-litter size spermatozoa as compared with high-litter size spermatozoa (p , ... Discovery of Predictive Biomarkers for Litter Size in Boar Spermatozoa*. Woo-Sung Kwon,‡ Md Saidur Rahman,‡ June-Sub Lee,‡ Sung ...
  http://pubmedcentralcanada.ca/pmcc/articles/PMC4424395/
*  Impact of Seminal Chemical Elements on the Oxidative Balance in Bovine Seminal Plasma and Spermatozoa
... Eva Tvrdá,1 Norbert ... were investigated in bovine seminal plasma and spermatozoa. Computer assisted sperm analysis was used to assess the motility ...
  https://www.hindawi.com/journals/jvm/2013/125096/abs/
*  Memoirs: Head Length Dimorphism of Mammalian Spermatozoa | Journal of Cell Science
Memoirs: Head Length Dimorphism of Mammalian Spermatozoa Message Subject (Your Name) has sent you a message from Journal of ... 1. Chromosome dimorphism of the spermatozoa has been shown for a variety of mammals, and in some cases this has been shown to ... 2. In the present paper this correlation has been extended to the spermatozoa of man, the mouse, and the rat, in which ... 3. The interest of these results lies in the probability that the histological difference in the X- and Y-spermatozoa may ...
  http://jcs.biologists.org/content/s2-67/268/617