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Qianliening capsule treats benign prostatic hyperplasia via induction of prostatic cell apoptosis

Authors :
Jiumao Lin
Jun Peng
Wei Xu
Haiyin Zheng
Zhenfeng Hong
Source :
Molecular Medicine Reports. 7:848-854
Publication Year :
2013
Publisher :
Spandidos Publications, 2013.

Abstract

The aim of this study was to evaluate the therapeutic efficacy of Qianliening capsule (QC) against benign prostatic hyperplasia (BPH) in vivo in a BPH rat model, as well as to investigate the effects of QC on prostatic cell apoptosis and the possible molecular mechanisms mediating its anti-BPH activity. Fifty male Sprague‑Dawley (SD) rats were randomly classified into five groups. The rats of the four groups were castrated and subcutaneously injected with testosterone propionate to generate BPH. One week after model establishment, BPH rats were orally administrated with various doses of QC daily for 28 days. The prostatic tissues from BPH rats were collected to evaluate prostatic index (PI). The histological changes of prostate were observed by hematoxylin and eosin staining. TUNEL analysis was performed to examine cell apoptosis. The mRNA expression of Bcl-2 and Bax in prostatic tissues was determined by reverse transcription‑polymerase chain reaction (RT-PCR). The protein expression of Bcl-2, Bax and cleaved caspase 3 were examined by immunohistochemistry. Administration with QC significantly decreased PI in a dose-dependent manner (P

Details

ISSN :
17913004 and 17912997
Volume :
7
Database :
OpenAIRE
Journal :
Molecular Medicine Reports
Accession number :
edsair.doi.dedup.....872fcbb21edca10bb30c32848bf8ee22