Studies on sex hormone-binding globulin in the prostate / 中华男科学杂志
National Journal of Andrology
;
(12): 443-448, 2004.
Article
in Chinese
| WPRIM
| ID: wpr-308329
ABSTRACT
<p><b>OBJECTIVE</b>To assay the existence of SHBG in prostatic tissue and analyze the effects of SHBG on the prostate and prostatic hyperplasia.</p><p><b>METHODS</b>Prostate tissue cytosolic and nuclear fractions were obtained from 32 cases of benign prostatic hyperplasia (BPH), 11 cases of elderly control, and 22 cases of the normal young and middle-aged. SHBG in cytosol and nucleus was evaluated by two-site immunoradiometric assay based on the 125I-labelled monoclonal antibody.</p><p><b>RESULTS</b>The study testified the existence of SHBG in the cytosol of prostatic tissue. SHBG in BPH tissue [(5.11 +/- 1.37) fmol/g wet tissue] was a little more than that in the young and middle-aged group [(4.98 +/- 1.39) fmol/g wet tissue] and the elderly group [(5.06 +/- 1.27) fmol/g wet tissue], but there was no significance among the three groups (P > 0.05).</p><p><b>CONCLUSION</b>SHBG in the prostate can bind and accumlate androgen, which is related to prostatic physiology and contributes to the etiology of BPH.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Prostate
/
Prostatic Hyperplasia
/
Sex Hormone-Binding Globulin
/
Chemistry
/
Age Factors
/
Metabolism
Limits:
Adult
/
Humans
/
Male
Language:
Chinese
Journal:
National Journal of Andrology
Year:
2004
Type:
Article
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