10-09-2008, 11:16 AM
tsh, trh , prolactin and GnRH relationship in infertility
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anyone plz explain - tabish60102
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10-09-2008, 11:23 AM
hyperprolactinemia inhibits pulsatile GnRH release.
TRH stimulates release of prolactin tsh...no effect hyperprolactinemia results in reduced fertility
10-09-2008, 11:34 AM
if the hypothyroidism is primary, u expect TRH to be increased. this will cause prolactin to go up and thats why u have reduced fertility in these patients.
10-09-2008, 11:42 AM
T4 has negative feedback for both TSH and TRH....when T4 is low both TSH as well as TRH are elevated.
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