Effect of Milking and Ambient Temperature on Thyrotropin Concentration in Serum of Cattle
- 1 May 1979
- journal article
- research article
- Published by Frontiers Media SA in Experimental Biology and Medicine
- Vol. 161 (1) , 38-40
- https://doi.org/10.3181/00379727-161-40484
Abstract
Neither milking nor changes in ambient temperature affected TSH [thyrotropin] concentrations in serum of cattle. Serum PRL [prolactin] concentration increased 10-fold after milking and was positively correlated with ambient temperature. These results do not support the premise that endogenous TRH [thyroliberin] releases both TSH and PRL in cattle.This publication has 10 references indexed in Scilit:
- Prolactin and Growth Hormone Responses to Photoperiod in Heifers*Endocrinology, 1978
- Episodic Patterns of Prolactin and Thyrotropin Secretion in Rams and Wethers: Influence of Testosterone and DiethylstilbestrolJournal of Animal Science, 1978
- The Physiological Role of Thyrotropin-Releasing Hormone in the Regulation of Thyroid-Stimulating Hormone and Prolactin Secretion in the RatJournal of Clinical Investigation, 1978
- SUPPRESSION OF PROLACTIN AND THYROTROPIN SECRETION IN THE RAT BY ANTISERUM TO THYROTROPIN-RELEASING HORMONEEndocrinology, 1977
- Bovine Serum Hormone Concentrations after Thyroprotein and Thyrotropin Releasing HormoneJournal of Animal Science, 1977
- Growth, Serum Growth Hormone, Thyroxine, Prolactin and Insulin in Calves after Thyrotropin Releasing Hormone or 3-Methyl-Thyrotropin Releasing HormoneJournal of Animal Science, 1977
- EFFECT OF COLD-EXPOSURE ON SERUM THYROTROPHIN LEVELS IN MANActa Endocrinologica, 1976
- PLASMA CONCENTRATIONS OF PROLACTIN AND THYROTROPHIN DURING SUCKLING IN URETHANE-ANAESTHETIZED RATSJournal of Endocrinology, 1976
- INFLUENCE OF SUCKLING AND OF SUCKLING FOLLOWED BY TRH OR LH-RH ON PLASMA PROLACTIN, TSH, GH AND FSHActa Endocrinologica, 1976
- Effect of Administration of L-Thyroxine 25 and 50% Above Secretion Rate on Lactating CowsJournal of Dairy Science, 1965