FOOD AND WATER-INTAKE RESPONSES OF THE DOMESTIC-FOWL TO NOREPINEPHRINE INFUSION AT CIRCUMSCRIBED NEURAL SITES
FOOD AND WATER-INTAKE RESPONSES OF THE DOMESTIC-FOWL TO NOREPINEPHRINE INFUSION AT CIRCUMSCRIBED NEURAL SITES
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DOI：
10.1016/0361-9230(93)90018-7
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发表时间：
1993-01-01
影响因子：
3.8
通讯作者：
SHEPPARD, BJ
中科院分区：
文献类型：
--
作者：
DENBOW, DM;SHEPPARD, BJ
本文研究了在家禽脑内局部注射去甲肾上腺素对摄食量和饮水量的影响。注射去甲肾上腺素到整个视前区的网站引起可靠的食物摄入量增加。在腹内侧核、室旁核和内侧隔部位注射去甲肾上腺素也可增加摄食量。通过在外侧隔器官附近和网状核上级、背侧部和枕中脑束的前部注射，食物摄入量减少。在视前区，水的摄入量增加，在基底外侧网站，但不一致的影响，在更内侧的网站。在视前-下丘脑区域以外的检查部位未观察到一致的趋势。
The effect on food and water intake of injection of norepinephrine into circumscribed brain sites of the domestic fowl was investigated. Injection of norepinephrine into sites throughout the preoptic area caused reliable increases in food intake. Food intake was also increased by injection of norepinephrine in the ventromedial nucleus, paraventricular nucleus, and medial septal sites. Food intake was decreased by injections near the lateral septal organ and the anterior portion of both the nucleus reticularis superior, pars dorsalis, and the tractus occipitomesencephalicus. Within the preoptic area, water intake was increased at basolateral sites but was inconsistently affected at more medial sites. No consistent trends were noted at sites examined outside the preoptic-hypothalamic area.