
Validation of RT-qPCR reference genes and determination of Robo4 expression levels in human retinal endothelial cells under hypoxia and/or hyperglycemia
Keywords: RT-qPCR, real-time reverse transcription quantitative polymerase chain reaction; HREC, human retinal endothelial cells; DR, diabetic retinopathy; Robo4, roundabout4; RPE, retinal pigment epithelium; PDR, proliferative diabetic retinopathy; 18S, 18S riboso