Harada K, Murawaki Y, Hirayama C
Res Commun Chem Pathol Pharmacol. 1985 Aug;49(2):309-12.
The effect of oral administrations of nicotinohydroxamic acid (NHA) and neomycin (NM) in ammonia and urea metabolism were investigated in the rat. NHA and NM lowered the blood ammonia level, and NHA increased urinary excretion of urea and depressed urease activity in the stomach and the colon, while NM had a smaller effect on urinary excretion of urea but depressed urease activity in the colon.
研究了大鼠口服烟酰胺异羟肟酸（NHA）和新霉素（NM）对氨和尿素代谢的影响。NHA和NM可降低血氨水平，NHA可增加尿素的尿排泄量，并降低胃和结肠中的脲酶活性，而NM对尿素尿排泄量的影响较小，但可降低结肠中的脲酶活性。
