用酶法测定人类精液中的胆碱。
The determination of choline in human semen by the enzymic method.
作者信息
Takatori T, Tomii S, Tanaka T
出版信息
Forensic Sci Int. 1981 Jan-Feb;17(1):79-84. doi: 10.1016/0379-0738(81)90192-4.
PMID:7011922
Abstract
Studies are reported on the specific enzymic microdetermination of free choline in human semen. The concentration of choline in normal semen was found to be 0.9 - 1.4 mg/ml. The minimum detectable concentration of choline using the method described was 1.5 micrograms. Normal levels of choline in vaginal fluid, saliva, serum and urine could not be detected by this procedure.
摘要
本文报道了关于人体精液中游离胆碱的特定酶法微量测定的研究。发现正常精液中胆碱的浓度为0.9 - 1.4毫克/毫升。使用所述方法可检测到的胆碱最低浓度为1.5微克。通过该方法无法检测到阴道液、唾液、血清和尿液中的正常胆碱水平。
Zotero 插件