[Protective effect of epigallocatechin gallate against sperm abnormality in mice].
Zhonghua Nan Ke Xue
; 20(12): 1068-72, 2014 Dec.
Article
de Zh
| MEDLINE
| ID: mdl-25597170
ABSTRACT
OBJECTIVE:
To investigate the protective effect of epigallocatechin gallate (EGCG) on mouse sperm in vivo.METHODS:
A total of 64 six-week-old male Kuming mice were randomly divided into eight groups of equal number to be treated with normal saline (negative control), Cyclophosphamide (CP) at 30 mg/kg (positive control), and CP followed by EGCG (experimental) at 20, 40, and 80 mg/kg, respectively, given every other day for 10 days. At 4 and 5 weeks after treatment, the bilateral testes of the mice were harvested for examination of sperm abnormality.RESULTS:
EGCG did not increase the rate of CP-induced sperm abnormality in the mice, but reduced it instead with the prolonged time of treatment.CONCLUSION:
EGCG protects mouse sperm in vivo.
Recherche sur Google
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Spermatozoïdes
/
Catéchine
Limites:
Animals
Langue:
Zh
Journal:
Zhonghua Nan Ke Xue
Sujet du journal:
MEDICINA REPRODUTIVA
Année:
2014
Type de document:
Article
Pays d'affiliation:
Chine