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  • Title: Pulsatile subcutaneous nocturnal administration of GnRH by portable infusion pump in hypogonadotropic hypogonadism: initiation of gonadotropin responsiveness.
    Author: Jacobson RI, Seyler LE, Tamborlane WV, Gertner JM, Genel M.
    Journal: J Clin Endocrinol Metab; 1979 Oct; 49(4):652-4. PubMed ID: 383741.
    Abstract:
    GnRH was administered subcutaneously in hourly pulses for 10 consecutive nights to two immature males with Kallmann's Syndrome using a portable, battery-operated infusion pump adapted for home use. Pulsatile GnRH produced a progressive increase in urinary gonadotropin excretion, a significant increase in mean basal plasma FSH, pulsatile LH release, and an increased LH response to a standard 3 hour GnRH infusion test. One subject developed a striking increment in plasma testosterone in response to GnRH pulses, as well as a biphasic LH response to the 3 hour infusion.
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