CJCP     2013 15 (7):  541-545    ISSN: 1008-8830  CN: 43-1301/R Expression of urinary neutrophil gelatinase-associated lipocalin and its clinical significance in children with idiopathic nephrotic syndrome XIA Hua, HE Qing-Nan, LI Xiao-Yan, SHUAI Lan-Jun, CHEN Hai-Xia, YI Zhu-Wen Children′s Medical Center, Second Xiangya Hospital of Central South University, Changsha 410011, China. heqn@163.com Received: null  Revised: null  Online: null Supporting info