Abstract:【Objective】To study the effect of biphasic insulin aspart 50 (BIAsp50) and biphasic human insulin 50 (BHI50) in type 2 diabetes mellitus (T2DM) and on 2h postprandial plasma glucose (2hPG), serum levels of soluble intercellular adhesion molecule-1 (sICAM-1), soluble vascular cell adhesion molecule (sVCAM-1), monocyte chemoattractant protein-1 (MCP-1) and tumor necrosis factor-α (TNF-α).【Methods】66 patients with T2DM without previous insulin treatment in our hospital from January 2016 to January 2017 were enrolled the study and randomly divided into BIAsp50 group and BHI50 group, 33 cases in each group. Patients in the two groups were given BIAsp50 and BHIsp50 through subcutaneous injection twice daily. Fasting plasma glucose (FPG), 2hPG and its increment, incremental area under curve (IAUC) within postprandial 2h, serum levels of inflammatory markers including sICAM-1, sVCAM-1, MCP-1 and TNF-α were compared between the two groups before and after treatment.【Results】⑴There were no significant differences in baseline data, plamsa glucose level and inflammation markers between the two groups before treatment (P>0.05). ⑵ At 6 and 12 weeks after treatment, plasma glucose level were significantly decreased in the two groups (P<0.05).There was no significant difference in FPG between the two groups after treatment (P>0.05). 2hPG and its increment, IAUC within postprandial 2h in the BIAsp50 group at 6 and 12 weeks after treatment were significantly lower than those in BHI50 group, and HbA1c at 12 weeks after treatment was significantly lower than that in the BHI50 group (P<0.05). ⑶The total incidence of hypoglycemia in the BIAsp50 group was 12.1% and significantly lower than in the BHI50 group 33.3% (P<0.05), but there were no significant differences in incidences of each type of hypoglycemia between the two groups (P>0.05). ⑷At 6 and 12 weeks after treatment, serum levels of inflammatory markers were significantly decreased in the two groups (P<0.05). Serum levels of inflammatory markers in the BIAsp50 group at 6 and 12 weeks after treatment were significantly lower than those in the BHI50 group, and sICAM-1, MCP-1 at 12 weeks after treatment were significantly lower than those in the BHI50 group (P<0.05).【Conclusion】Compared with BHI50, BIAsp50 has better control effect on postprandial plasma glucose in patients with T2DM, and can decrease the incidence of hypoglycemia, and serum levels of sICAM-1, sVCAM-1, MCP-1 and TNF-α were lower, thus the improvement of injury of vascular endothelial cells and inflammation response is more prominent.
付冬霞,郭宁宁,苏娜,许金秀,王光亚. BIAsp50与BHI50治疗2型糖尿病疗效及其对患者2hPG、sICAM-1、sVCAM-1、MCP-1和TNF-α的影响[J]. 医学临床研究, 2018, 35(3): 459-463.
FU Dong-xia, GUO Ning-ning, SU Na, et al. Efficacy of BIAsp50 and BHI50 in the treatment of Type 2 Diabetes Mellitus and its effect on 2hPG、sICAM-1、sVCAM-1、MCP-1 and TNF-α. JOURNAL OF CLINICAL RESEARCH, 2018, 35(3): 459-463.
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