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Radioautographic localization of beta-adrenergic receptors in the rat ventral prostate
Radioautographic localization beta-adrenergic receptors rat ventral prostate
2009/2/23
Previous studies performed with crude homogenates have demonstrated the presence of beta-adrenergic receptors in the rat ventral prostate. The precise localization of these receptors in prostatic ti...
The effect of delta 9-tetrahydrocannabinol in utero exposure on rat offspring fertility and ventral prostate gland morphology
marihuana testes ventral prostate gland testosterone
2009/2/23
Male rats exposed in utero to delta 9-tetrahydrocannabinol (delta 9-THC) had lower levels of testosterone (T) and luteinizing hormone (LH) prior to puberty (P less than 0.01). At puberty, the levels...
Comparative C19-Radiosteroid Metabolism in Primary Monolayer Cultures of Epithelial Cells and Fibroblasts from Rat Ventral Prostate, Canine Prostate, and Rat Lung
rat ventral prostate canine prostate epithelial cells fibroblasts primary cell culture testosterone 5-reductase
2009/2/19
Stromal-epithelial cell interactions may be important for the regulation of normal and abnormal prostatic growth. While androgen transformation by rat ventral prostate and canine prostate has been i...
Comparative C19-Radiosteroid Metabolism in Primary Monolayer Cultures of Epithelial Cells and Fibroblasts from Rat Ventral Prostate, Canine Prostate, and Rat Lung
rat ventral prostate canine prostate epithelial cells fibroblasts primary cell culture testosterone 5-reductase
2009/2/19
Stromal-epithelial cell interactions may be important for the regulation of normal and abnormal prostatic growth. While androgen transformation by rat ventral prostate and canine prostate has been i...
Localization of androgen receptor and cell-specific cytokeratins in basal cells of rat ventral prostate
androgen receptor cell-specific cytokeratins basal cells rat ventral prostate
2009/2/13
Immunocytochemical techniques labeled androgen receptor and cell-specific cytokeratins in the basal cells of rat ventral prostate. In addition, nonradioactive in situ hybridization verified the prod...
Comparative study of experimentally induced benign and atypical hyperplasia in the ventral prostate of different rat strains
Comparative study atypical hyperplasia ventral prostate different rat strains
2009/2/12
The induction of prostatic lesions in the rat by hormonal manipulation and/or chemical carcinogens in different strains is well documented in literature. However, the selection of a strain for such ...
An orthotopic model for the study of growth factors in the ventral prostate of the rat：effects of epidermal growth factor and basic fibroblast growth factor
growth factors ventral prostate rat epidermal growth factor basic fibroblast growth factor
2009/2/12
In order to determine if epidermal growth factor (EGF) or basic fibroblast growth factor (bFGF) are capable of stimulating prostatic growth in situ, we complexed EGF and bFGF to a Matrigel (MG) ve...
Thanatogen expression during involution of the rat ventral prostate after castration
Apoptosis TRPM-2 clusterin transglutaminase poly(ADP)ribose polymerase
2009/2/12
After castration the rat ventral prostate undergoes regression. This process occurs due to the induction of apoptosis, or active cell death, in the epithelial cells of the gland. Several genes, incl...
Effects of finasteride on the rat ventral prostate
Thymidine incorporation mRNA-prostatein mRNA-TRMP-2
2009/2/11
The objectives of this study were to compare changes in the ventral prostate (VP) of young adult Sprague Dawley rats after 28 days of treatment with finasteride (F), a potent 5 alpha-reductase inhib...
4-MAPC, a 5 alpha-reductase inhibitor, reduces rat ventral prostate weight, DNA, and prostatein concentrations
4-MAPC, a 5 alpha-reductase inhibitor rat ventral prostate weight DNA prostatein concentrations
2009/2/7
Several compounds, such as 4-MAPC (4-methyl-3-oxo-4-aza-5 alpha-pregnane-20- carboxylate), that inhibit conversion of testosterone (T) to dihydrotestosterone (DHT) by 5 alpha-reductase have been demon...
Experimental cryptorchidism inhibited growth of the rat ventral prostate
Experimental cryptorchidism rat ventral prostate
2008/12/25
Adult Sprague-Dawley male rats, weighing about 350 g, were rendered cryptorchid by suturing the testes to the lateral abdominal wall. Twenty-eight days later, cryptorchidism resulted in a signific...
Smooth Muscle Cell Behavior in the Ventral Prostate of Castrated Rats
Androgen castration SEM stereological analysis smoothelin smooth muscle myosin
2008/12/22
Smooth muscle cells (SMC) play roles in prostatic development and function. The cells also respond to tissue injury and hormonal variations, alternating between a fully differentiated and contractil...
Changes in Hormone Sensitivity in the Ventral Prostate of Aging Sprague-Dawley Rats
Lipofuscin antioxidants stroma age hormone-dependent regression apoptosis
2008/12/3
The adult rat ventral prostate, which has been used extensively as a model for hormone-dependent prostate cancer, is composed of hormone-dependent columnar secretory epithelial cells and a mixture...