Expression of pyrolysis-related factors in peripheral blood cells of patients with gestational diabetes and its relationship with insulin resistance
10.3760/cma.j.cn.115807-20210603-00172
- VernacularTitle:妊娠糖尿病患者外周血细胞焦亡相关因子的表达及与胰岛素抵抗的关系
- Author:
Nan WU
1
;
Kefei ZHOU
;
Juanjuan GU
;
Wenna WANG
;
Guoming PANG
Author Information
1. 开封市中医院内分泌科三病区，开封 475001
- Keywords:
Gestational diabetes mellitus;
Diabetes mellitus;
Pyrolysis;
Insulin resistance
- From:
Chinese Journal of Endocrine Surgery
2022;16(6):703-706
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the levels of serum pyrolysis-related factors cysteine protease-1 (caspase-1) and interleukin-18 (IL-18) in patients with gestational diabetes mellitus (GDM) and their relationship with insulin resistance (IR) .Methods:A total of 102 GDM patients admitted to Kaifeng Traditional Chinese Medicine Hospital from Apr. 2019 to Mar. 2021 were selected as the GDM group, and 102 healthy pregnant women undergoing obstetric examination in the same period were included as the normal group. The age, gestational week, fasting insulin (FINS) , pre-pregnancy body mass index (BMI) , triglycerides (TG) , fasting blood glucose (FBG) , total cholesterol (TC) , and homeostatic model insulin resistance index (HOMA-IR) and other materials were compared between the GDM group and the normal group. Enzyme-linked immunosorbent assay (ELISA) was used to detect the levels of serum caspase-1 and IL-18; Pearson method was used to analyze the correlation between serum caspase-1 and IL-18 levels and HOMA-IR in GDM patients; Logistic regression method was used to analyze the influencing factors of GDM.Results:The levels of TG [ (2.94±0.99) mmol/L vs (2.09±0.70) mmol/L], FBG [ (5.87±1.94) mmol/L vs (4.90±1.67) mmol/L], TC [ (5.72±1.92) mmol/L vs (5.03±1.68) mmol/L], FINS [ (11.45±3.87) mIU/L vs (6.92±2.34) mIU/L], HOMA-IR [ (3.05±0.78) vs (1.51±0.40) ] and levels serum caspase-1 [ (86.27±28.78) pg/mL vs (40.98±13.54) pg/mL] and IL-18 [ (44.26±14.56) pg/L vs (30.45±10.12) pg/L] in the GDM group were higher than those in the normal group (t=7.080, 3.827, 2.731, 10.116, 17.743, 14.381, 7.866, P<0.05) ; the levels of serum caspase-1 and IL-18 in GDM patients were positively correlated with HOMA-IR ( r=0.518, 0.555, P<0.05) ; FBG, TG, FINS, HOMA-IR, caspase-1, IL-18 were risk factors affecting the occurrence of GDM (95% CI=1.578-3.826, 1.454-3.311, 1.477-3.405, 1.678-4.265, 1.406-3.141, 1.511-3.551, P<0.05) . Conclusions:The levels of serum caspase-1 and IL-18 in patients with GDM are relatively high, which are significantly related to IR. Caspase-1 and IL-18 may be potential targets for the treatment of GDM.
