Gastric bypass involves reducing the size of the stomach and bypassing part of the small intestine, where digestion occurs. People eat less and absorb fewer calories as a result.
胃肠分流术包括缩小胃容积以及与部分小肠形成旁路，两者均参与消化过程，进而导致人们吃得更少或吸收更少的热量。
The reasons for weight loss may be related to gastric digestion significantly reduced the secretion of pancreatic insufficient, poor digestion and absorption factors.
消瘦的原因可能与胃消化功能大大降低、胰腺分泌不足、消化吸收不良等因素有关。
Methods Rat gastric parietal cells were isolated by pronase digestion and purified by discontinuous density-gradient centrifugation.
方法采用链霉蛋白酶消化、间断密度梯度离心纯化大鼠胃黏膜壁细胞。
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