Fig. 6From: Effects of calcitriol (1, 25-dihydroxy-vitamin D3) on the inflammatory response induced by H9N2 influenza virus infection in human lung A549 epithelial cells and in miceVDR expression in the lungs after calcitriol treatment. The relative quantification (RQ) values for vitamin D receptor (VDR) mRNA expression were calculated using the 2-ΔΔCt method normalized to the β-actin gene. The average threshold cycle (ΔCt) values of the infected control group were used for calibrationBack to article page