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Updated: Aug 18, 2026

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Human Primary Trophoblast Cell Culture Model to Study the Protective Effects of Melatonin Against Hypoxia/reoxygenation-induced Disruption
Published on: July 30, 2016
Plasma melatonin levels in patients suffering from colorectal carcinoma
1Centre of Human Genetics and Genetic Counselling, University of Bremen, Federal Republic of Germany.
Journal of Pineal Research
|January 1, 1988
Abstract:
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.

