Study on the relationship between serum level of leptin, endothelin and different stages of diabetic retinopathy in type 2 diabetes patients
10.3760/cma.j.issn.1008-1372.2011.06.010
- VernacularTitle:糖尿病患者血清瘦素、内皮素水平与糖尿病视网膜病变不同分期的相关性研究
- Author:
Ying WANG
;
Jianfen WEI
;
Xiuping JIN
;
Sumei LIU
;
Junwang TONG
- Publication Type:Journal Article
- Keywords:
Diabetes mellitus/ME;
Leptin/ME;
Endothelins/ME;
Diabetic retinopathy
- From:
Journal of Chinese Physician
2011;13(6):757-759,764
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the relationship between serum levels of leptin, endothelin and diabetic retinopathy in type 2 diabetes patients. Methods Leptin, endothelia, FBG, PBG, HBA1C, CHOL, TG and other clinical characteristics were tested in 80 type2 diabetes patients and 30 control case. All diabetes patients were divided into three group: non-diabetic retinopathy (NDR), non-proliferative diabetic retinopathy (NPDR) and proliferative diabetic retinopathy(PDR) according to the examination results of fundus. Correlations between levels of serum leptin and other parameters were analyzed. Results Plasma level of leptin in the type 2 diabetes with PDR group[(17.41±5.81)μg/L] were higher than that in control, NPDR and NDR group (P＜0.01). Plasma level of ET in the type 2 diabetes with PDR group[(80.68±13.57)mg/L] were higher than that in control, NPDR and NDR group (P＜0.01). The serum leptin levels were positively correlated with BMI(r＝0.468,P＜0.01). Conclusions Serum leptin and endothelin levels were elevated in patient with diabetic retinopathy as diabetic retinopathy aggravated and serum level of leptin and endothelin raised.
