Results 1 - 10 for Spermatozoon

THE HUMAN EMBRYO IN ITS PREIMPLANTATION PHASE
The spermatozoon which is quickest to cross the zona pellucida binds to and fuses with the plasma membrane of the oocyte: the equatorial segment of the head of the spermatozoon ...
http://www.academiavita.org/english/Documenti/testo/embrio/vol_embr_ingl.pdf
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"As to diseases ,make a habit of two things — to help, or at least ...
"The development of a human begins with fertilization, a process by which the spermatozoon from the male and the oocyte from the female unite to give rise to a new organism, the zygote."
http://www.stemcellresearch.org/polisci/lesson10.pdf
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Sex-of-offspring differences between mothers
This may mean that the ovum emerges, each menstrual or estrus cycle, already adapted to receive an X- or a Y-chromosome-bearing spermatozoon. If replicated, such a mechanism would ...
http://www.epjournal.net/filestore/ep06147160.pdf
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Ultrastructure of the spermatozoon of Paroniella reynoldsae ...
Ultrastructure of the spermatozoon of Paroniella reynoldsae (Cyclophyllidea, Davaineidae) an intestinal parasite of Corvus albus (Aves, Corvidae) Cheikh T. Bâ 1 *, Aïssatou Bâ 1 ...
http://www.actaparasitologica.pan.pl/archive/PDF/Ba2.pdf
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Re: Provider Conscience Regulation: Notice of Proposed Rulemaking
Office of Public Health and Science September 25, 2008 Page 5 instant that a spermatozoon enters an ovum and forms a viable zygote… the act or process of fertilization").
http://www.regulations.gov/search/Regs/contentStreamer?objectId=0900006480724dcb&disposition=attachment&contentT...
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The use of poly-L-lysine to facilitate examination of sperm entry into ...
An eel spermatozoon about to enter the micropyle of an eel egg. Due to its unusual axoneme organization (9 + 0), eel spermatozoon swim in a "jerking" fashion.
http://www.ijdb.ehu.es/web/contents.php?vol=52&issue=5-6&doi=072543ta
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THE MOVEMENT OF SPERMATOZOA
THE MOVEMENT OF SPERMATOZOA by Charles J. Brokaw A spermatozoon is a device for the transport of a package of DNA containing a male complement of the genetic information of a ...
http://calteches.library.caltech.edu/263/1/brokaw.pdf
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David Mortimer PhD - Publications
David Mortimer PhD - Publications 1. Mortimer, D. & Thompson, T.E. (1976) Nuclear pores in the spermatozoon of the rat. Experientia, Basel , 32: 104-106.
http://www.oozoa.com/downloads_files/docs/dm/D_Mortimer_Pubs.pdf
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Teratogen Update: Paternal Exposures—Reproductive Risks
Drug effects on any of the steps in the production of the mature spermatozoon could change anyone of the components of this highly specialized cell.
http://teratology.org/updates/60pg161.pdf
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Primary Flagellar Abnormality Is Associated With an Increased Rate of ...
Patient2: (e) a spermatozoon with a flagellum showing a thicker and irregular principal piece in its proximal region (TF) and a spermatozoon witha padimasetal, 1997; Chemesetal ...
http://www.andrologyjournal.org/cgi/reprint/26/1/61.pdf
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