Exocrine and Endocrine Testicular Function in Patients with Unilateral Testicular Disease
نویسندگان
چکیده
منابع مشابه
Exocrine function of testis with germinal testicular tumour.
Semen collected immediately before or soon after therapeutic unilateral orchidectomy from 86 men with germinal tumours of the testis was analysed. The mean sperm count was 65.6 +/- SEM 10.3 X 10(6) per ejaculate. This was significantly different from that in a control population, in whom the mean was 165.2 +/- 12.9 X 10(6) per ejaculate. The difference appeared to be due to a subpopulation of 3...
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In this study we examined the mechanism of action of Dieldrin on the reproductive function in adult male rats. Experimental data suggest that exposure to pesticide at 3 and 6mg/kg/day for 10 consecutive days, induced a dose-dependant decrease of the number and the mobility of epididymal spermatozoa. Testicle histological analysis shows alteration of spermatogenesis with marked reduce of gametes...
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Five mature dairy bulls were killed 10 weeks after unilateral vasectomy. Testes on the vasectomized side weighed 67% of the contralateral controls (P<.O1) and contained only 34% as many spermatids as the control testes (P<.01). Since a previous report showed little or no change in spermatogenesis in younger bulls at 23 weeks after vasectomy, possibly vasectomy temporarily interrupts spermatogen...
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Testicular varicocele, a dilation of the veins of the pampiniform plexus thought to increase testicular temperature via venous congestion, is commonly associated with male infertility. Significant study has clarified the negative impact of varicocele on semen parameters and more recent work has shed light on its detrimental effects on the molecular and ultrastructural features of sperm and the ...
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Obesity in men, particularly when central, is associated with lower total testosterone [TT], free testosterone [FT] and sex hormone-binding globulin [SHBG], and a greater decline in TT and FT with increasing age compared with lean men. Obesity-related conditions such as obstructive sleep apnea, insulin resistance and type 2 diabetes mellitus are independently associated with decreased plasma te...
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ژورنال
عنوان ژورنال: Journal of the Royal Society of Medicine
سال: 1983
ISSN: 0141-0768,1758-1095
DOI: 10.1177/014107688307600806