Effect of nonylphenol on testosterone secretion of rat leydig cells in vitro / 中华男科学杂志
National Journal of Andrology
;
(12): 300-307, 2006.
Article
in Chinese
| WPRIM
| ID: wpr-338308
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect of nonylphenol (NP) on testosterone secretion of Leydig cells.</p><p><b>METHODS</b>A primary culture system of Leydig cells was set up, followed by identification of Leydig cells with 3beta-HSD staining. After treatment with different concentrations of NP, testosterone secretion was detected and morphological examination was performed.</p><p><b>RESULTS</b>Following treatment with NP, morphologic changes of Leydig cells were detected, with decreased cell density at high doses of NP. Testosterone increased at lower concentrations of NP while decreased at high concentrations of NP.</p><p><b>CONCLUSION</b>Lower doses of NP can stimulate the secretion of testosterone, but increased exposure to NP will inhibit testosterone secretion of Leydig cells. Besides, high concentrations of NP can cause death of Leydig cells in vitro.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pharmacology
/
Phenols
/
Testosterone
/
Cells, Cultured
/
Rats, Sprague-Dawley
/
Bodily Secretions
/
Dose-Response Relationship, Drug
/
Leydig Cells
Limits:
Animals
Language:
Chinese
Journal:
National Journal of Andrology
Year:
2006
Type:
Article
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