The effect of luteinizing hormone releasing hormone (LHRH) antiserum administrationon gonadotropin secretion in the rhesus monkey

J. T. McCormack, T. M. Plant, D. L. Hess, E. Knobil

Research output: Contribution to journalArticlepeer-review

37 Scopus citations

Abstract

Single iv injections of a rabbit antiserum to synthetic LHRH promptly suppressed serum LH and FSH concentrations in ovariectomized rhesus monkeys. Gonadotropin levels remained depressed for 10–21 days, the approximate duration of enhanced LHRH binding activity in the circulation. Doses of LHRH antiserum sufficient to reduce onic gonadotropin secretion did not modify the time course or magnitude of estrogen-induced gonadotropin surges. These negative findings, however, cannot be interpreted to signify that such surges are not caused by a release of LHRH.

Original languageEnglish (US)
Pages (from-to)663-667
Number of pages5
JournalEndocrinology
Volume100
Issue number3
DOIs
StatePublished - 1977
Externally publishedYes

ASJC Scopus subject areas

  • Endocrinology

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