Klebsiella pneumoniae can normally colonize the oropharynx and the gastrointestinal tract.

正常情况下，肺炎克雷伯杆菌是人体口咽部与胃肠道的定植菌。

If there's extranodal involvement of the gastrointestinal tract, it can cause bowel obstruction.

如果有胃肠道受累，可引起肠梗阻。

If lymphoma cells get into the gastrointestinal tract, they can grow and cause bowel obstruction.

如果淋巴瘤细胞进入胃肠道，它们会生长并引起肠梗阻。

Active vitamin D then goes on to cause the gastrointestinal tract to increase calcium absorption.

活性维生素D继续作用于消化道，增加钙的吸收。

Also though, a small amount dietary potassium is also lost via the gastrointestinal tract and sweat.

此外，还有少量饮食摄入的钾通过胃肠道和出汗排出。

Also though, a small amount dietary potassium is also lost via the sweat and gastrointestinal tract.

此外，少部分膳食中的钾也通过汗液和胃肠道丢失。

In Crohn disease, the immune system is thought to be triggered by some foreign pathogen in the gastrointestinal tract.

而在克罗恩病中，学界认为免疫系统是由一些胃肠道里的外来病原体所激活的。

Or maybe we figure out that we can't because we subconsciously detect calories via our receptors in our gastrointestinal tract.

或许我们能知道我们做不到，因为潜意识中检测卡路里的感知器是胃肠道。

To decrease the amount of phosphate that's absorbed from the gastrointestinal tract, people can given medications called phosphate binders.

为了减少从胃肠道吸收的磷酸盐，人们可以使用磷酸盐粘合剂。

The gastrointestinal tract is made up of the mouth, pharynx, esophagus, stomach, small intestine, large intestine, and finally the anal canal.

消化道的构成包括：口腔、咽、食管、胃、小肠、大肠以及肛管。