The Role of Serous Concentration of AGEs and P ⅲ NP in the Diagnosis of Early Diabetic Cardiomyopathy carboxypeptidase: an enzyme that catalyzes the hydrolysis of a terminal amino acid from the end of a peptide or polypeptide that contains a free carboxyl group. 血清晚期糖基化终末产物和Ⅲ型前胶原氨基末端肽在早期糖尿病心肌病临床诊断中的应用羧肽酶:一种酶,在含有游离羧基肽或多肽的末端水解氨基酸过程中起催化作用。