Oyelola O O, Thomas K D, Amole F
Department of Chemical Pathology, Faculty of Health Sciences, Obafemi Awolowo University, Ile-Ife, Nigeria.
Adv Contracept. 1990 Mar;6(1):47-51. doi: 10.1007/BF01849487.
Caffeine and the trace metals iron (Fe), copper (Cu), chromium (Cr), magnesium (Mg), calcium (Ca), zinc (Zn), lead (Pb), silver (Ag) and mercury (Hg) were determined in six locally purchased mineral water drinks in Ile-Ife, Nigeria in a bid to determine the constituents in the drinks which may be responsible for their observed in vitro spermiostatic actions. There was no association between the caffeine and the trace metals content of the drinks and their in vitro inhibition of sperm motility. Some other possible factors are also discussed.
为了确定尼日利亚伊费当地购买的六种矿泉水饮料中可能导致其体外精子抑制作用的成分，对其中的咖啡因以及铁（Fe）、铜（Cu）、铬（Cr）、镁（Mg）、钙（Ca）、锌（Zn）、铅（Pb）、银（Ag）和汞（Hg）等微量元素进行了测定。饮料中的咖啡因和微量元素含量与它们对精子活力的体外抑制作用之间没有关联。还讨论了其他一些可能的因素。
