Comparison between plasma concentrations of testosterone, nitric oxide and endothelin 1-2 in penile and brachial venous blood: preliminary results in men with psychogenic impotence

被引：19

作者：

Rossi, P ^{[1
]}

Fabris, FM ^{[1
]}

Fiorini, I ^{[1
]}

Palego, P ^{[1
]}

Simi, S ^{[1
]}

Rossi, B ^{[1
]}

Sarteschi, LM ^{[1
]}

Carpi, A ^{[1
]}

机构：

[1] Univ Pisa, Postgrad Sch Endocrinol Metab Dis & Androl, Pisa, Italy

来源：

BIOMEDICINE & PHARMACOTHERAPY | 1998年 / 52卷 / 7-8期

关键词：

psychogenic impotence; nitric oxide; endothelin; testosterone; penile blood;

D O I：

10.1016/S0753-3322(98)80026-7

中图分类号：

R-3 [医学研究方法]; R3 [基础医学];

学科分类号：

1001 ;

摘要：

In the present study venous plasma concentrations of testosterone (T), nitric oxide (NO) and endothelin 1-2 (ET1-2) in the flaccid penis and brachial blood were measured in men with psychogenic impotence. T and NO were significantly lower in the penile venous blood, while ET1-2 showed no statistical difference. These data support the hypothesis of testosterone dependence of penile nitric oxide synthesis (NOS). (C) 1998 Elsevier, Paris.

引用

页码：308 / 310

页数：3

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