Role of a capacitation-related protein on some sperm functional parameters.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378050%3A_____%2F02%3A23033150" target="_blank" >RIV/68378050:_____/02:23033150 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Role of a capacitation-related protein on some sperm functional parameters.
Original language description
In previous studies a series of Mabs against boar capacitated sperm have been produced. One of these Mabs - 4B12 - was found to recognize a surface membrane-associated protein located in the acrosome portion of the spermatozoa that became accessible to antibody after capacitation. In biological experiments it was shown that Mab 4B12 significantly inhibited boar sperm-porcine ZP binding. In attempts to investigate the mechanisms by which Mab 4B12 affected sperm-ZP binding, the role of the cognate proteinon some functional parameters such as sperm motility and ability of the capacitated spermatozoa to undergo AR was studied. Experimental models of premature AR and AR physiologically induced with ZP were applied to study the effect of Mab 4B12 on boar sperm AR using PSA staining to estimate the acrosome-reacted state of spermatozoa. Sperm motility characteristics were determined by the time-exposure photokinesigraphic method. The results obtained in the present study, together with previ
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EB - Genetics and molecular biology
OECD FORD branch
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Project
<a href="/en/project/GA204%2F02%2F1373" target="_blank" >GA204/02/1373: Sperm proteins and ubiquitination of acromose in human sperm with normal and pathological spermiogram</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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