All anti FOA strains, can grow on uridine or uricil containing minimal medium agar plate but not on orotic acid c进一步分析鉴定结果表明,这些突变株的URA 基因发生了突变。
Determination of orotic acid by .-order derivative polarography乳清酸的.次微分示波极谱法测定
In 0.8 mol/L HCl supporting electrolyte,a reduction wave of orotic acid with peak potential -0.77V (vs.SCE) achieved hig果表明:在0.8mol/LHCl介质中,乳清酸产生一灵敏的极谱还原波,峰电位Ep=-0.77V(vs.SCE);
Method Fatty liver model rats were made by orotic acid douche,cirrhosis were made by injection of thioacetamide(TAA),and方法 采用脂肪乳剂灌胃复制大鼠脂肪肝模型,用硫代乙酰胺腹腔注射诱导肝硬化动物模型,同时设立正常对照组;
Methods: To observe the effect of XD and Dongbaogantai tablets (DT) as control on rat model induced by orotic acid prepa方法:采用孔清酸脂肪乳荆造成大鼠脂肪肝模型,以东宝肝泰作对照,观察消脂保肝饮对模型大鼠的影响。