Zona pellucida - Wikipedia, the free encyclopedia
The zona pellucida (plural zonae pellucidae ) is a glycoprotein membrane surrounding the plasma membrane of an oocyte. It is a vital constitutive part of the latter, external but not extraneous to...
en.wikipedia.org/wiki/Zona_pellucida
2 is the trophoblastic villi same as chorionic villi? - Jing 1 why the more yolk in vegetal pole will divide slowly than animal pole? what causes this to happen? - Jing
http://www.wisegeek.com/what-is-a-zona-pellucida.htm
Sperm-Zona Pellucida Binding ... Penetration of the Zona Pellucida ... Binding of sperm to the zona pellucida is the easy part of fertilization. The sperm then faces the daunting task of penetrating the zona pellucida to get to the oocyte.
www.vivo.colostate.edu/hbooks/pathphys/reprod/fert/fert... www.vivo.colostate.edu/hbooks/pathphys/reprod/fert/fert.html
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The number of sperm bound to the zona pellucida (ZP) were counted on 660 oocytes that failed to fertilize in vitro from 162 patients. Oocytes from clutches in which some fertilized had significantly more sperm bound to the ZP than did those from clutches in which all oocytes failed to fertilize.
humrep.oxfordjournals.org/cgi/content/abstract/4/6/696
Definition of zona pellucida from the online medical dictionary hosted by mondofacto. ... online medical dictionary | definition of zona pellucida...
www.mondofacto.com/facts/dictionary?zona+pellucida www.mondofacto.com/facts/dictionary?zona+pellucida
Zona pellucida - Definition of Zona pellucida at Dictionary.com a free online dictionary with pronunciation, synonyms, and translation of Zona pellucida. Look it up now! ... Use zona pellucida in a Sentence...
dictionary.reference.com/browse/zona+pellucida dictionary.reference.com/browse/zona+pellucida
The zona pellucida is a thick extracellular coat that surrounds all mammalian eggs and preimplantation embryos. ... Mutant females that produce eggs that lack a zona pellucida are infertile. The functions of the zona pellucida during fertilization now can be ascribed to certain of its glycoproteins. Here we describe some...
www.medscape.com/medline/abstract/10497324
Removal of the zona pellucida is known to affect mouse development to term. ... Removal of the zona pellucida is known to affect mouse development to term. Zygotes were recovered immediately after fertilization and their zona pellucida removed by exposure to pronase before culture and comparison with zona-intact embryos.
www.medscape.com/medline/abstract/16221985