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Assessment of pituitary response to nasal application of synthetic gonadotropin releasing hormone in men

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5 Scopus citations

Abstract

An attempt has been made to assess the pituitary response to the nasal application of synthetic gonadotropin-releasing hormone (GnRH) in three oligospermic and two azoospermic men. Intranasal administration of 3 mg of GnRH in aqueous or natural plant gum solution produced a pituitary response pattern similar to that produced by the intramuscular injection of 100 μg, with respect to plasma concentrations of luteinizing hormone (LH) and follicle-stimulating hormone (FSH). No technical difficulties or side effects were observed. GnRH in a nasal drop preparation seems to be effective in releasing LH and FSH in men. These findings may have a practical application in those cases where longterm therapy with the hormone is indicated.

Original languageEnglish
Pages (from-to)650-654
Number of pages5
JournalFertility and Sterility
Volume28
Issue number6
DOIs
StatePublished - 1 Jan 1977

ASJC Scopus subject areas

  • Reproductive Medicine
  • Obstetrics and Gynecology

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