Methods Using a well-nourished enteral nutrition piglet model,we tested whether intravenous inorganic sulfate and methionine were fully excreted as sulfur in the urine.

• 方法在有充分营养支持的小猪肠内营养模型上,观测静脉注射的无机硫酸盐、以及蛋氨酸中的硫是否完全经尿排泄。