Effect of Percoll selection technique on normal morphology rate and acrosin activity of human spermatozoa.
- Author:
Yanwei SHA
1
;
Hongliang WANG
;
Ruizhi LIU
;
Zongge XU
;
Jiuchun GAO
;
Zhongshan WANG
Author Information
- Publication Type:Journal Article
- MeSH: Acrosin; metabolism; Adult; Centrifugation, Density Gradient; Fertilization in Vitro; Humans; Male; Spermatozoa; cytology; enzymology
- From: National Journal of Andrology 2004;10(4):263-268
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the effect of Percoll selection technique on normal morphology and acrosin activity of human spermatoza.
METHODSThe sperm morphology and sperm acrosin activity were analyzed by automated sperm morphology analyzer(ASMA) and spectrocolorimetry.
RESULTSThe normal morphology sperm rate and acrosin activity were significantly increased after Percoll selection technique (P < 0.001).
CONCLUSIONPercoll selection technique could affect normal morphology sperm ratio and acrosin activity.
