Why might a common pharmaceutical treatment for depression cause dysregulation of the gastrointestinal tract? 为什么一种常见的抗抑郁药物会导致胃肠道功能紊乱？单项选择题

A

Cholinergic neurons control appetite 胆碱能神经元控制食欲

B

monoamines are neurotransmitter for gastrointestinal smooth muscle 单胺类物质是胃肠道平滑肌的神经递质。

C

Noradrenaline will have a similar effect to adrenal activation 去甲肾上腺素的作用与肾上腺激活类似。

D

Serotonin is a nerotransmitter in enteric neurons 血清素是肠神经元中的一种神经递质。

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类似问题

The gastrointestinal (GI) tract displays complex motor patterns when nutrients are present in the lumen; even when excised from an organism and completely isolated in physiological saline. This is demonstrated in an experiment with an isolated intestine similar to the image below. If the image doesn't show, it should not affect how you answer the question. Imagine a piece of isolate gut as you have seen in the lecture recordings. The following observations were made from this experiment:   An isolated intestine is capable of reflex contractile behavior.    Perfusing saline through the lumen of the isolated intestine produced no reflex motility.  Perfusing the lumen with nutrient content is able to evoke reflex contractions.  The observed contractile behavior is blocked by application of tetrodotoxin (TTX) to the organ bath. TTX blocks voltage-dependent sodium channels. Based on the observations above, which TWO of the following statements are CORRECT? SELECT ALL THE CORRECT OPTIONS. 1 mark will be awarded for each correct answer. Incorrect answers will results in deduction of -1 mark (you will not score lower than zero). Choose wisely. 

The intrinsic neural circuits of the small intestine can generate the motor pattern required to produce peristaltic movement so that the luminal contents is moved down the small intestine to the colon. The luminal contents is detected by sensory neurons that send signals to ascending (ie towards the stomach) and descending (towards the colon) interneurons. Which of the following statements best describes the action of these interneurons in the generation of peristalsis,

Why might a common pharmaceutical treatment for depression cause dysregulation of the gastrointestinal tract?

The enteric nervous system is sometimes called:

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