Prostate cancer has been extensively studied, but cellular stress responses in healthy prostate tissue are rarely investigated. Hypothermia is known to cause alterations in mRNA and protein expressions and stability. The aim of this study was to use normal rat prostate as a model in order to find out consequences of cold exposure and rewarming on the expressions of genes which are either member...

Chandraprabha vati, an Ayurvedic formulation, was studied for its effect in experimental prostatic hyperplasia induced by testosterone injection s.c for 21 days in rats and inflammation induced in rat hind paw by carrageenan injection s.c. The results showed that Chandraprabha vati at dosage of 100, 200 and 400 mg/kg orally for 21 days showed significant reduction of prostatic hyperplasia as in...

High local polyamine concentrations may suppress cell growth of primary prostatic carcinomas. When cell growth assays were conducted in defined serum-free medium, spermine inhibited the growth of poorly metastatic rat prostate carcinoma cells, causing cell cycle arrest in the G1 phase. In contrast, highly metastatic prostate carcinoma cells were resistant to the growth inhibitory activity of sp...

1. Implantation of diethylstilboestrol pellets into adult male rats brings about similar biochemical changes in the nucleic acid and protein metabolism to castration. 2. The avidity of the prostate for labelled diethylstilboestrol was greater than that of the other organs examined. 3. Uptake of labelled diethylstilboestrol and testosterone into the nuclei of the rat prostate is greater in castr...

Background: In some patients that used celecoxib for a long time, unusual effect of this drug may be seen. Celecoxib is a nonstroidal anti-inflammatory drug .This is a selectiveCox-2 inhibitor.Nowadays this drug uses as an analgesic,antipyretic and anti-inflammatory agent frequently. The goal of this survey is assess the effect of this drug on male-reproductive system functions Materials and Me...

Background: Some patients that used Non-steroidal anti-inflammatory drug for a long time, as an analgesic, antipyretic or anti-inflammatory agent may be seen unusual effect of this drug on spermatogenesis and the level of blood testosterone hormone. The aim of this research is assess the effect of this drug on male-reproductive system functions Materials and Methods: This experimental research ...

we assessed the lower urinary tract symptoms (luts) in prostatic cancer patients and investigated the sensitivity and specificity of international prostate symptom score (ipss) in the screening of these patients. a total number of 132 prostatic cancer patients as the case group who were confirmed by the pathologists and 101 noncancerous men as the control group, aged 50 or older, responded to a...

Prostasin, a novel serine protease, was purified from seminal fluid, and its cDNA sequence was determined. Expression of prostasin was detected in human tissues, including prostate, kidney, and lung, as well as bodily fluids, including seminal fluid and urine. However, its physiologic role in the human body is not known. Recently, a novel regulatory mechanism by which serine proteases activate ...

In vivo imaging advances have greatly expanded the use of animal cancer models. Herein, we describe two new models that permit prostate imaging ex vivo, in vivo, and in utero. Further, we show the use of these models for detecting small metastasis and testing reagents that modulate the androgen receptor (AR) axis. A luciferase reporter gene was directed to the prostate epithelium using three co...