Jonsson H T, Middleditch B S, Desiderio D M
Science. 1975 Mar 21;187(4181):1093-4. doi: 10.1126/science.1114338.
Human seminal fluid frozen immediately after ejaculation contains two novel prostaglandins. These are present in larger quantities than the previously reported prostaglandins. They are characterized by gas chromatography and mass spectrometry as 19-hydroxyprostaglandins E1 and E2. Most of the previously identified prostaglandins may be artifacts.
射精后立即冷冻的人类精液中含有两种新型前列腺素。它们的含量比先前报道的前列腺素更高。通过气相色谱和质谱分析,它们被鉴定为19-羟基前列腺素E1和E2。大多数先前鉴定出的前列腺素可能是人为产物。