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*  Female sperm storage
The migration of spermatozoa in the female of Rhodnius prolixus stal. 1958: 694-701. Nonidez JF. The internal phenomena of ... Muscle contraction as a means of moving spermatozoa through the reproductive system into and out of the storage structures has ... In some species, such as R. prolixus, the contractions that move spermatozoa into sperm storage are initiated by a male ... It causes changes in uterine shape allowing spermatozoa access to the sperm storage organs. The female insect nervous system ...
*  Sperm-associated antigen 8
... in germ cells of the testis at all stages of spermatogenesis and is localized to the acrosomal region of mature spermatozoa. ...
*  Spermatozoon
A spermatozoon (pronounced /ˌspɜːrmætəˈzoʊən/, alternate spelling spermatozoön; plural spermatozoa; from Ancient Greek: σπέρμα ... The human spermatozoon contains over 6000 different proteins. DNA damages present in spermatozoa in the period after meiosis ... A spermatozoon joins an ovum to form a zygote. (A zygote is a single cell, with a complete set of chromosomes, that normally ... Xia Y, Cheng S, Bian Q, Xu L, Collins MD, Chang HC, Song L, Liu J, Wang S, Wang X (2005). "Genotoxic effects on spermatozoa of ...
*  Tim Birkhead
"BoS , Biology of Spermatozoa meetings". www.bos.group.shef.ac.uk. Retrieved 2018-01-08. "Tim Birkhead on bird promiscuity, The ... Spallazani Medal, Biology of Spermatozoa community, 2015. Eisenmann Medal, the Linnaean Society of New York, 2016. Godman- ...
*  Flagellum
Examples range from the propulsion of single cells such as the swimming of spermatozoa to the transport of fluid along a ... Austin, C. R. (1995). Evolution of human gametes: spermatozoa. In: Grudzinskas, J. G., Yovich, J. L. (eds). Gametes: the ... spermatozoon. Cambridge University Press, [2] Webster & Weber (2007). South, G.R. & Whittick, A. (1987). Introduction to ...
*  Sperm
A uniflagellar sperm cell that is motile is referred to as a spermatozoon, whereas a non-motile sperm cell is referred to as a ... The initial spermatozoon process takes around 70 days to complete. The spermatid stage is where the sperm develops the familiar ... The spermatozoa of animals are produced through spermatogenesis inside the male gonads (testicles) via meiotic division. ... The uniflagellated sperm cells (with one flagellum) of animals are referred to as spermatozoa, and are known to vary in size.[ ...
*  Epididymis
Spermatozoa do not reach full motility until they reach the vagina, where the alkaline pH is neutralized by acidic vaginal ... Spermatozoa formed in the testis enter the caput epididymis, progress to the corpus, and finally reach the cauda region, where ... The core function of the stereocilia is to resorb 90% of this fluid as the spermatozoa start to become motile. This absorption ... umdnj.edu[unreliable medical source?] Jones RC (April 1999). "To store or mature spermatozoa? The primary role of the ...
*  CABYR
Fouquet JP, Kann ML (1995). "The cytoskeleton of mammalian spermatozoa". Biol. Cell. 81 (2): 89-93. doi:10.1016/S0248-4900(94) ... To reach fertilization competence, spermatozoa undergo a series of morphological and molecular maturational processes, termed ...
*  Bullacta exarata
Ying, X. P.; Yang, W. X.; Jiang, N. C.; Zhang, Y. P. (2004). "Ultrastructure of spermatozoa of Bullacta exarata (philippi) and ... Spermatozoa (Ying et al., 2004) Bullacta exarata feeds on diatoms. It is an important consumer in the tidal flat ecosystem. ...
*  Cryopreservation
Vutyavanich T; Piromlertamorn W; Nunta S (April 2010). "Rapid freezing versus slow programmable freezing of human spermatozoa ... Polge C (1957). "Low-Temperature Storage of Mammalian Spermatozoa". Royal Society of London. 147 (929): 498-508. Bibcode: ...
*  Sex selection
... spermatozoa. As the spermatozoa pass through the flow cytometer in single file, each spermatozoon is encased by a single ... spermatozoa. As the spermatozoa pass through the flow cytometer in single file, each spermatozoon is encased by a single ... As the X chromosome is larger (i.e. has more DNA) than the Y chromosome, the "female" (X-chromosome bearing) spermatozoa will ... As the X chromosome is larger (i.e. has more DNA) than the Y chromosome, the "female" (X-chromosome bearing) spermatozoa will ...
*  Progesterone
Correia JN, Conner SJ, Kirkman-Brown JC (May 2007). "Non-genomic steroid actions in human spermatozoa. "Persistent tickling ... Kirkman-Brown JC, Barratt CL, Publicover SJ (March 2004). "Slow calcium oscillations in human spermatozoa". The Biochemical ... Harper CV, Barratt CL, Publicover SJ (October 2004). "Stimulation of human spermatozoa with progesterone gradients to simulate ... Interestingly, progesterone has also been shown to demonstrate effects on octopus spermatozoa. Progesterone is sometimes called ...
*  Sperm sorting
... spermatozoa. As the spermatozoa pass through the flow cytometer in single file, each spermatozoon is encased by a single ... "Isolation of spermatozoa with low levels of fragmented DNA with the use of flow cytometry and sorting". Fertility and Sterility ... As the X chromosome is larger (i.e. has more DNA) than the Y chromosome, the "female" (X-chromosome bearing) spermatozoa will ... "Sorting of spermatozoa with flow cytometry". Fertility and Sterility. 100 (3): e15. doi:10.1016/j.fertnstert.2013.06.039. ...
*  Timeline of biology and organic chemistry
1677 - Anton van Leeuwenhoek observed spermatozoa. 1683 - Anton van Leeuwenhoek observed bacteria. Leeuwenhoek's discoveries ...
*  Centre for Human Reproductive Science
Kirkman-Brown JC, Barratt CL, Publicover SJ (March 2004). "Slow calcium oscillations in human spermatozoa" (Free full text). ... Correia JN, Conner SJ, Kirkman-Brown JC (May 2007). "Non-genomic steroid actions in human spermatozoa. 'Persistent tickling ... Harper CV, Barratt CL, Publicover SJ (October 2004). "Stimulation of human spermatozoa with progesterone gradients to simulate ... in individual human spermatozoa exposed to progesterone". Developmental Biology. 222 (2): 326-35. doi:10.1006/dbio.2000.9729. ...
*  Sardul Singh Guraya
Biology of Spermatogenesis and Spermatozoa in Mammals, Biology of Spermatogenesis and Spermatozoa in Mammals, Buffalo bull ... ISBN 978-81-224-1968-9. Sardul S. Guraya (6 December 2011). Biology of Spermatogenesis and Spermatozoa in Mammals. Springer ... ISBN 978-3-642-71639-3. Sardul S. Guraya (6 December 2012). Biology of Spermatogenesis and Spermatozoa in Mammals. Springer ... Sardul S. Guraya (6 December 2011). Biology of Spermatogenesis and Spermatozoa in Mammals. Springer Berlin Heidelberg. ISBN 978 ...
*  Immunocontraception
Spermatozoa are protected from the male's immune system by the blood-testis barrier. However, spermatozoa are deposited into ... In this way antibodies generated by the male are deposited into the female along with spermatozoa. Because of this and the ... Baskin, MJ (1932). "Temporary sterilization by injection of human spermatozoa: a preliminary report". American Journal of ... extensive travel in the female reproductive tract, spermatozoa are susceptible to anti-sperm antibodies generated by the male ...
*  Semen quality
Many products that come into direct contact with spermatozoa lack adequate testing for any adverse effect on semen quality. ... This increase in pregnancy rate occurs despite a lower value of total motile spermatozoa. Daily sexual activity increases sperm ... Lead, causing reduced spermatogenesis and abnormal spermatozoa. Mercury, being highly damaging to spermatogenesis. Many ... numerous products that are intended for exposure to spermatozoa have only a general assumption of safety based on the absence ...
*  Rebecca Spindler
Osmotic properties of spermatozoa from felids producing different proportions of pleiomorphisms: Influence of adding and ... Challenges in cryopreservation of clouded leopard (Neofelis nebulosa) spermatozoa. Theriogenology 66:1790-6. Spindler, R.E., Y ... Creatine phosphokinase domestic cat epididymal spermatozoa. Molecular, Reproduction and Development 61, 1-6. Pukazhenthi, B, R ...
*  Ashok Agarwal
Editors: Zsolt Peter Nagy, Alex Varghese, Ashok Agarwal, 2012, ISBN 978-1-4419-1780-5 Workbook on Human Spermatozoa and ... ". "Workbook on Human Spermatozoa and Assisted Conceptions". "Studies on Men's Health and Fertility". "Male Infertility: ...
*  Tritonioidea
doi:10.1111/j.1096-3642.2000.tb02196.x. J.M. Healy & R.C. Willan (1991). "Nudibranch spermatozoa : comparative ultrastructure ...
*  Audrey Smith
"Revival of spermatozoa after vitrification and dehydration." Nature (London), 164:666, 1949. Smith, A. U. "Prevention of ...
*  Robotic sperm
"Spermatozoa as Functional Components of Robotic Microswimmers". Advanced Materials. 29: 1606301. doi:10.1002/adma.201606301/ ...
*  Nondisjunction
Xia Y, Cheng S, Bian Q, Xu L, Collins MD, Chang HC, Song L, Liu J, Wang S, Wang X (2005). "Genotoxic effects on spermatozoa of ... Xia Y, Bian Q, Xu L, Cheng S, Song L, Liu J, Wu W, Wang S, Wang X (2004). "Genotoxic effects on human spermatozoa among ... Exposure of spermatozoa to lifestyle, environmental and/or occupational hazards may increase the risk of aneuploidy. Cigarette ...
*  Sertoli cell-only syndrome
Testicular biopsy would confirm the absence of spermatozoa. Seminal plasma protein TEX101 was proposed for differentiation of ...