目的验证尿硫测定是否可以在生长迅速的新出生的小猪模型上精确反映含硫氨基酸的分解代谢情况。
Objective to test whether urinary sulfur excretion can be used as an accurate indicator of the catabolism of sulfur amino acid in growing newborn piglets.
结论在生长迅速的小猪模型上，尿硫测定这一无同位素标记、无创的方法可以精确反映含硫氨基酸的分解代谢情况。
Conclusions Detection of urinary sulfur, as a non-tracer and noninvasive method, may be employed to accurately measure the catabolism of sulfur amino acid in the growing piglet model.
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。
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.
在硫的生物循环过程中，硫的循环速率为0.40，而绵羊通过粪尿归还的硫量是植物凋落物归还量的6倍；
The rate of S biological cycling was about 0.40 in the grazing sheep system. The amount of S through feces and urinary return was as 6 times as through litter decomposition.
在硫的生物循环过程中，硫的循环速率为0.40，而绵羊通过粪尿归还的硫量是植物凋落物归还量的6倍；
The rate of S biological cycling was about 0.40 in the grazing sheep system. The amount of S through feces and urinary return was as 6 times as through litter decomposition.
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