Roles of gamma-aminobutyric acid and serotonin in the arcuate nucleus in the control of prolactin and luteinizing hormone secretion.
نویسندگان
چکیده
The effects of implantation of gamma-aminobutyric acid (GABA) and serotonin (5-HT) into the arcuate nucleus (ARC) on serum luteinizing hormone (LH) and prolactin (PRL) were examined in the conscious ovariectomized rat. Following implantation of 5-HT, but not GABA, serum PRL was significantly increased. While 5-HT did not affect pulsatile LH secretion, GABA significantly decreased the mean LH concentration and pulse frequency, but not amplitude.
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ورودعنوان ژورنال:
- The Japanese journal of physiology
دوره 37 5 شماره
صفحات -
تاریخ انتشار 1987