[Pathogenetic role of prolactinemia in multiple sclerosis].

RIA and rosette formation were employed to measure the content of prolactin and lymphocyte populations in the blood of 26 men and 36 women suffering from multiple sclerosis (MS). Hyperprolactinemia was discovered to be attended by a decline of the T lymphocyte count, whereas hypoprolactinemia was marked by the impairment of the ratio of active to total "rosettes". In addition, 16 MS women suffering from persistent galactorrhea-amenorrhea and 40 parturients and lactating women with MS were examined with a special purpose in view. A relationship was demonstrated between exacerbation and development of MS and the status of ++immuno-endocrine regulation.