منابع مشابه
Semen quality of Finnish men.
appropriately trained according to their position and specialty.3 Basic life support training was held to be mandatory for all. The working party recommended that a resuscitation training officer be appointed in every acute hospital solely to ensure that training is implemented and cardiac arrests are regularly audited. It has been shown that cardiac arrest survival can be directly correlated w...
متن کاملSemen quality of 324 fertile Japanese men.
BACKGROUND A number of studies have indicated regional differences in semen quality. To examine the current status in Japan, we undertook a cross-sectional study on the semen quality of fertile Japanese men for comparison with recent European results. METHODS Semen parameters of 324 fertile men from the Kawasaki/Yokohama area were investigated. The semen parameters were compared with those pu...
متن کاملThe association of age and semen quality in healthy men.
BACKGROUND Although the effect of maternal age on fertility is well known, it is unclear whether paternal age also affects fertility. This cross-sectional study sought to characterize the association between age and semen quality, a well-known proxy of fertility status. METHODS A convenience sample of 97 non-smoking men (aged 22-80 years) without known fertility problems was recruited from a ...
متن کاملVaricoceles affect semen quality of infertile men in Southern China
The association of varicoceles with infertility is well established, but the exact effect of varicoceles on semen quality among patients with infertility is still poorly known. The study aimed to examine the prevalence of varicoceles among Chinese men with infertility and to examine the factors associated with semen quality.This was a cross-sectional study of 5447 male patients treated for infe...
متن کاملDiurnal variation of semen quality in human males.
The possibility of a diurnal variation in semen quality was tested in 54 human males attending our infertility clinic. Of the enrolled subjects, 24 were normozoospermic and 30 were suffering from oligo- and/or asthenozoospermia. Seminal fluid was collected by masturbation twice by each subject, once in the morning (7:00-7:30 a.m.) and once in the afternoon (5:00-5:30 p.m.). Abstinence from sexu...
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ژورنال
عنوان ژورنال: International Journal of Andrology
سال: 1991
ISSN: 0105-6263,1365-2605
DOI: 10.1111/j.1365-2605.1991.tb01071.x