endogenous nitrogen

基本解释

It indicated that energy of endogenous nitrogen was different to that of uric acid, the energy of endogenous nitrogen was higher.
表明内源排泄物中代谢粪氮的能值与尿的能值不同，粪中氮的能值高于尿中氮的能值。
Endogenous nitrogen loss in digestive gut is an important factor affecting apparent digestibility of protein and increasing feces nitrogen excrement.
回肠内源氮或内源性粪氮损失是影响蛋白质表观消化率、增加动物粪氮排泄量的重要因素。
Results There were no significant changes(P>0.05) in blood serum creatinine, urea nitrogen, and endogenous creatinine clearance rate between before and after using vancomycin in 65 old patients.
结果65例老年患者在应用万古霉素前后血清肌酐、血尿素氮、内生肌酐清除率的变化差异无统计学意义（P>0.05）。