CJCP     2012 14 (5):  366-370    ISSN: 1008-8830  CN: 43-1301/R Effect of 1,25-(OH)2D3 supplementation during gestation and lactation on TGF-β1 and Smad3 expression in lungs of rat offspring with asthma CHEN Ling-Yan, ZHOU Xiao-Jian, LI Xia, LI Zhen, HONG Jian-Guo Department of Pediatrics, First People's Hospital Affiliated to Shanghai Jiaotong University, Shanghai 201620, China. hongjingguo@hotmail.com Received: null  Revised: null  Online: null Supporting info