Most signals that increase stomach activity get the job done by increasing the secretion of gastrin, which then stimulates the release of other gastric fluids, as well as stomach-muscle activity.

大多数活动信号通过泌素分泌来完成这项工作，泌素随后刺激其他液释放，以及肌肉活动。

First, there's G cells, which are a type of neuroendocrine cells that secrete a hormone called gastrin in response to food entering the stomach.

首先是G细胞，一种神经分泌细胞，在食物进入时分泌一种叫做泌素激素。

In Zollinger-Ellison syndrome, a tumor called gastrinoma secretes large amount of gastrin, that stimulates hydrochloric acid secretion in excess, and makes reflux even worse.

在佐林格-埃利森综合征中，一种叫做泌素分泌大量泌素，刺激盐酸分泌过多，使反流更严重。

And then there are G-cells, which produce the most important hormone for stimulating gastric activity: gastrin.

还有 G 细胞，它产生刺激活动最重要激素：泌素。

At the same time, the secretion of gastrin is activated by other signals, like the rise in alkalinity caused by the stomach acid getting neutralized as it does its job.

与此同时，泌素分泌被其他信号激活，比如酸在发挥作用时被中和引起碱度上升。

Conversely, as stomach acidity increases, it inhibits the release of gastrin.

相反，当酸时，它会抑制泌素释放。

But gastrin wasn't released when the subjects drank hot water or a stimulated coffee beverage that contained caffeine and sugar.

但是当受试者喝热水或含有咖啡因和糖分刺激性咖啡饮料时，泌素不会被释放。