EFFECT OF COLD-EXPOSURE ON SERUM THYROTROPHIN LEVELS IN MAN
- 1 November 1976
- journal article
- research article
- Published by Oxford University Press (OUP) in Acta Endocrinologica
- Vol. 83 (3) , 522-527
- https://doi.org/10.1530/acta.0.0830522
Abstract
Serum TSH levels were measured after exposing male volunteers to cold, or successively to warmth and to cold, causing clear changes in body temperature. Very moderately heated Finnish sauna bath increased body temperature to about an average of 39°C, and cooling in a relatively warm swimming pool (+25 to +28°C, 30 min) decreased body temperature to below 35°C after sauna, and to about 33°C without sauna. In both cases a slight but significant initial increase of serum TSH was demonstrated. No changes in serum T3 or ETR were seen. The results suggest that a similar mechanism of initial TSH response may exist in humans as has previously been demonstrated in rats.This publication has 1 reference indexed in Scilit:
- Effect of central cooling in man on pituitary-thyroid function and growth hormone secretionJournal of Applied Physiology, 1966