The gastric emptying and gastrointestinaltransit were measured by lyophilization method and charcoal meal test method, respectively.
采用低压冷冻干燥法测量小鼠的胃排空量，通过营养性碳糊法测量小鼠的胃肠通过量。
2
A long lasting exposure to this highly toxic metalloid could affect the gastrointestinaltransit, the kidneys, the liver, the lungs, the skin and increases the risk of cancer.
长期处于这种有毒环境，会影响肠胃，肾，肝，肺，皮肤，甚至增加患癌症的危险。
3
Objective to observe the effect of gunfire noise on gastrointestinaltransit of solid food, and to probe its mechanism by measuring the levels of plasma polypeptide hormones.