CJCP     2007 9 (6):  521-525    ISSN: 1008-8830  CN: 43-1301/R Effects of dexamethasone on the ultrastructure of alveolar type II cells in young rats with lipopolysaccharide-induced acute lung injury SHU Lin-Hua, WEI Ke-Lun, XUE Xin-Dong, HAN Xiao-Hua, SHANG Yun-Xiao, CAI Xu-Xu, LIU Chun-Feng, LI Jiu-Jun, WANG Li-Jie Department of Pediatrics, Shenjing Hospital, China Medical University, Shenyang 110004, China Received: null  Revised: null  Online: null Supporting info