Faster gastric emptying of a liquid meal in rats after hypothalamic dorsomedial nucleus lesion

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Faster gastric emptying of a liquid meal in rats after hypothalamic dorsomedial nucleus lesion.

The effects of dorsomedial hypothalamic (DMH) nucleus lesion on body weight, plasma glucose levels, and the gastric emptying of a liquid meal were investigated in male Wistar rats (170-250 g). DMH lesions were produced stereotaxically by delivering a 2.0-mA current for 20 s through nichrome electrodes (0.3-mm tip exposure). In a second set of experiments, the DMH and the ventromedial hypothalam...

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Distribution of a liquid meal within the stomach and gastric emptying after vagotomy and drainage operations.

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ژورنال

عنوان ژورنال: Brazilian Journal of Medical and Biological Research

سال: 1997

ISSN: 0100-879X

DOI: 10.1590/s0100-879x1997000900011