To test the effects of the drug in type 2 diabetes, 36 people received a once-daily placebo injection and 34 people rece为了验证此类药物对2型糖尿病的疗效，以36人每天注射一次安慰剂作为对照组，另外34人每天服用100毫克阿那白滞素为实验组，周期为13周。