Possible interaction of PGF2 alpha with hypothalamus-pituitary-thyroid axis in man
- PMID: 817369
- DOI: 10.1016/0090-6980(76)90153-2
Possible interaction of PGF2 alpha with hypothalamus-pituitary-thyroid axis in man
Abstract
The possible interactions of PGF2 alpha on the hypothalamus-pituitary-thyroid axis are the object of this study. Firstly a significant direct effect of PGF2 alpha infusion (mg2,5/270 min) on TSH,PRL,LH,FSH and GH pituitary secretion was excluded. Thereafter the possible PGF2 alpha on PRL and TSH pituitary response to TRH was considered: in only two cases PGF2 alpha was able to increase the TSH response. Finally the Authors studied T3 response to endogenous TSH rise induced by TRH: if they consider the mean peak responses of T3 the increase is significant only when PGF2 alpha infusion is performed.
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