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 کاملEffect of cigarette smoking on semen quality of infertile men.
INTRODUCTION Defective sperm quality is a significant cause of infertility. It is known that cigarette smoking affects semen quality. Our aim was to compare the semen of infertile cigarette smokers with infertile non-smokers to study the effect of smoking on semen quality. METHODS Semen samples of 100 cigarette smokers and 100 strictly non-smoking primary infertility patients were included in...
متن کاملSemen quality of men employed at a lead smelter.
OBJECTIVE To evaluate the effects of recent and long term occupational lead exposure on indicators of male reproductive health. METHODS In a cross sectional study of male employees of a lead smelter (n = 2469), blood samples were obtained from 152 workers including 119 who also provided semen samples. Semen analysis and serum concentrations of testosterone, follicle stimulating hormone, and l...
متن کاملEffect of alternate day collection on semen quality of Asian elephants (Elephas maximus) with poor initial fresh semen quality.
In captivity, male Asian elephants often yield poor quality semen after transrectal manually assisted semen collection; however, the reasons for the disappointing semen quality are not clear. Here we test the hypothesis that accumulation of senescent spermatozoa is a contributory factor, and that semen quality can therefore be improved by more frequent ejaculation. To this end we investigated t...
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ژورنال
عنوان ژورنال: Reproductive Medicine and Biology
سال: 2007
ISSN: 1445-5781
DOI: 10.1111/j.1447-0578.2007.00184.x