Mao Chunjie, Yan Hua
Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.
Indian J Ophthalmol. 2014 Jun;62(6):699-701. doi: 10.4103/0301-4738.136220.
To determine the roles of interleukin (IL)-1β and IL-10 in the vitreous of proliferative diabetic retinopathy (PDR).
Vitreous samples were obtained from 26 eyes of 26 patients with PDR and from eight eyes of eight cases without PDR. The IL-1β and IL-10 concentration in the vitreous was measured by using an enzyme-linked immunosorbent assay (ELISA).
Levels of IL-1β and IL-10 in vitreous were higher in PDR patients compared with control group. And there was significantly negative correlation between IL-1β and IL-10 in control group (r = -0.795; P = 0.032), whereas there was no significant correlation in PDR group (r = 0.176; P = 0.391).
Levels of IL-1β and IL-10 were upregulated in vitreous of PDR patients, and these two cytokines play roles in regulating the development and progression of PDR.
确定白细胞介素(IL)-1β和IL-10在增殖性糖尿病视网膜病变(PDR)玻璃体中的作用。
从26例PDR患者的26只眼中以及8例非PDR患者的8只眼中获取玻璃体样本。采用酶联免疫吸附测定(ELISA)法测量玻璃体中IL-1β和IL-10的浓度。
与对照组相比,PDR患者玻璃体中IL-1β和IL-10水平更高。对照组中IL-1β与IL-10之间存在显著负相关(r = -0.795;P = 0.032),而PDR组中无显著相关性(r = 0.176;P = 0.391)。
PDR患者玻璃体中IL-1β和IL-10水平上调,这两种细胞因子在调节PDR的发生发展中起作用。