4-羟苯丙酮酸二加氧酶 1. At the end of the experiment,oral glucose tolerance test(OGTT) was adopted,and the activities of hepatic 4-Hydroxyphenylpyruvate dioxygenase(HPPD) in the homogenate,serum tyrosine and epinephrine were analyzed. 分别测定第零天、306、0、90 d空腹血糖;实验结束后行糖耐量...