Spermicidal effect of alcohol extracts from different ratios of Sophora flavescens Ait/Chinese Bulbul in vitro.
- Author:
Xiang-hu MENG
1
;
Can-feng LU
;
Guang-hui ZANG
;
Long-chang FAN
;
Tao WANG
;
Jing DING
;
Qian SU
;
Chun-ping YIN
;
Ji-hong LIU
Author Information
- Publication Type:Journal Article
- MeSH: Adult; Humans; Male; Plant Extracts; pharmacology; Pulsatilla; Semen Analysis; Sophora; Sperm Motility; drug effects; Spermatocidal Agents; pharmacology; Spermatozoa; drug effects; Young Adult
- From: National Journal of Andrology 2012;18(1):83-87
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo observe the spermicidal effect of alcohol extracts from different ratios of Sophora flavescens Ait/Chinese Bulbul in vitro.
METHODSSemen samples aseptically obtained by masturbation and prepared by density gradient centrifugation from 15 healthy men were incubated in the alcohol extracts from 9 different ratios of Sophora flavescens Ait/Chinese Bulbul for 20 seconds, 2 minutes and 4 minutes. Then the motility and movement parameters of the sperm were detected by computer-assisted semen analysis, and the minimal effective concentrations of the instant spermicidal effect of the extracts were determined.
RESULTSAt the ratio of 3:1, the extract at 0.5 mg/ml significantly inhibited the sperm motility and other sperm movement parameters VCL, VSL, VAP, ALH, WOB and MAD, as compared with the control group. The minimal effective concentration of the instant spermicidal effect of the extracts was 3.5 mg/ml at 3:1.
CONCLUSIONThe alcohol extracts from Sophora flavescens Ait and Chinese Bulbul at the ratio of 3:1 have the best spermicidal effect in vitro.
