Prolactin in the blood serum of patients with multiple sclerosis
Nowak, S.; Kowalski, D.; Kowalska, K.; Błaszczyk, B.
Neurologia i Neurochirurgia Polska 21(3): 202-206
1987
ISSN/ISBN: 0028-3843 PMID: 3670526 Document Number: 286291
The authors determined in 1984 by radioimmunoassay (INEP kit) the serum prolactin concentration in 76 multiple sclerosis patients (33 males and 34 females) aged from 21 to 53 years, with disease duration from 2 to 30 years. The control group comprised 110 healthy subjects. Normal prolactin values were 150-750 mIU/ml in females and 150-500 mIU/ml in males. In about one-third of the patients raised prolactin level was found which failed to correlate with the age of the patients and with increased beta-endorphin level in them. The authors suppose that hyperprolactinaemia may be of importance in certain clinical signs of multiple sclerosis. Further investigations on prolactin are conducted with reference to the circadian rhythm of prolactin secretion and dynamic tests.