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Cholesterol-metabolism study suggests new diagnostic, treatment approach for aggressive prostate cancer（图）
diagnostic prostate cancer
2014/3/20
WEST LAFAYETTE, Ind. - Researchers have discovered a link between prostate cancer aggressiveness and the accumulation of a compound produced when cholesterol is metabolized in cells, findings that cou...
Demonstration of the role of prostate-specific antigen in semen liquefaction by two-dimensional electrophoresis
prostate-specific antigen semen liquefaction two-dimensional electrophoresis
2009/2/23
Two-dimensional protein profiles of human semen, prostatic fluid, and seminal vesicle fluid were compared to demonstrate changes in the protein composition of human semen before and after liquefac...
Localization of the human prostatic secretory protein PSP94 and its mRNA in the epithelial cells of the prostate
man prostate protein mRNA epithelium secretion
2009/2/23
The histologic distribution of a prostatic secretory protein of 94 amino acids (PSP94) and its mRNA were examined simultaneously by conventional immunohistochemistry and in situ hybridization histoc...
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...
Sex steroid-induced changes in collagen of the prostate and seminal vesicle of rats
testosterone propionate cniı yctrotestosterone estradiol prolactin collagen
2009/2/23
The effects of androgen alone or in combination with estrogen or prolactin on the collagen of the prostate and seminal vesicles were studied in prepubertal and adult rats. Castration decreased the c...
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...
Androgen receptor levels and androgen contents in the prostate lobes of intact and testosterone-treated Noble rats
Androgen receptor levels androgen contents prostate lobes testosterone-treated Noble rats
2009/2/23
Plasma testosterone (T) levels were correlated with androgen receptors, tissue content of T, and 5 alpha-dihydrotestosterone (DHT) in the three anatomically-discrete prostate lobes of intact and cas...
Identification of arginine esterase as the major androgen-dependent protein secreted by dog prostate and preliminary molecular characterization in seminal plasma
arginine esterase dog prostate seminal
2009/2/20
This work was undertaken to determine the identity of the major androgen-dependent 15,000 molecular weight protein previously observed on SDS polyacrylamide gel electrophoresis of both dog prostate ...
Immunohistochemical study on the initiation of acid phosphatase secretion in the human prostate. Cytochemistry and biochemistry of acid phosphatases IV
Immunohistochemical study initiation acid phosphatase secretion human prostate
2009/2/19
Acid phosphatase was purified from human prostatic tissue and from seminal plasma. Antisera to antigens from both sources were raised in rabbits. These antisera have been used for immunohistochemical ...
Effects of Prolactin on Prostate Androgen Receptors in Male Rats
prolactin prostate androgen receptors immature male rats
2009/2/19
Five groups of immature (30-day-old) intact male rats were injected daily for ten days with different doses of ovine prolactin (5, 10, 25, 50, or 500 µg per rat per day). At the end of the t...
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...
Effect of Estradiol on the Rat Prostate in the Presence and Absence of Testosterone and Pituitary
prostate rat estradiol testosterone pituitary prolactin
2009/2/19
In an attempt to elucidate the effect of estradiol on the rat prostate, four experiments were conducted. In experiment 1, rats were orchiectomized and were given subcutaneous implants of silastic ...
Aging in the AXC Rat：Androgen Regulation of Prostate Prolactin Receptors
aging rat prostate receptors prolactin
2009/2/18
Prolactin receptor content of ventral prostates of young mature (4-5-month-old), adult (12-13-month-old), and aged (24-27-month-old) untreated AXC rats was 677 ± 151, 826 ± 242, and 213 ± 59 (P < 0.01...
Androgen and Estrogen Receptors in the Canine Prostate
androgen receptor estrogen receptor canine prostate benign prostatic hypertrophy
2009/2/18
Characterization of cytosol and 0.6 M KCl-nuclear androgen and estrogen receptors in the canine prostate is described, including methods for assay of these molecules in tissue samples from intact, a...