Shlygin G K, Gapparov M M, Vasilevskaia L S, Sokolov A I
Vopr Pitan. 1990 Jul-Aug(4):42-8.
In experiments on dogs with sham feeding it has been shown that the initial component of thermogenesis induced by food is of reflectory nature. During sham feeding 100 g of meat after 10-15 min induced 1.2-2-fold increase of oxygen consumption as compared to the initial value. Other food products (bread, butter, glucose solution) in the same time interval produce a slightly lower but always distinct effect. Even aspartam (28 mg in 50 ml of water) induces a manifest increase of oxygen consumption. This effect is completely eliminated by atropine. alpha- and beta-adrenoblockers (combined phentolamine and propranolol hydrochloride) lead to a sharp decrease in the intensity and duration of the effect. It has been concluded that both cholinergic and adrenergic nervous routes participate in this reflectory action. A suggestion has been made that the importance of this reflex lies in the anticipating stimulation of certain metabolic processes associated with impending assimilation of the ++consumed food.
在对假饲犬的实验中已表明，食物诱导的产热初始成分具有反射性质。在假饲期间，10 - 15分钟后给予100克肉，与初始值相比，耗氧量增加了1.2 - 2倍。在相同时间间隔内，其他食品（面包、黄油、葡萄糖溶液）产生的影响略低，但总是明显的。即使是阿斯巴甜（50毫升水中含28毫克）也会引起耗氧量明显增加。阿托品可完全消除这种作用。α和β肾上腺素能阻滞剂（酚妥拉明和盐酸普萘洛尔联合使用）会导致这种作用的强度和持续时间急剧下降。已经得出结论，胆碱能和肾上腺素能神经途径都参与了这种反射作用。有人提出，这种反射的重要性在于预期刺激与即将摄入食物的同化相关的某些代谢过程。
