Khoory R, Stemme D
Centre of Human Genetics and Genetic Counselling, University of Bremen, Federal Republic of Germany.
J Pineal Res. 1988;5(3):251-8. doi: 10.1111/j.1600-079x.1988.tb00651.x.
Plasma melatonin was determined in samples of patients with colorectal carcinoma and in controls using an iodinated radioimmunoassay. Both groups showed large individual variability in absolute melatonin levels. However, during the night, melatonin concentration in cancer patients was significantly lower than in controls.
采用碘化放射免疫分析法测定了结肠癌患者和对照组的血浆褪黑素水平。两组患者的褪黑素绝对水平均存在较大的个体差异。然而,夜间癌症患者的褪黑素浓度显著低于对照组。