CJCP     2011 13 (5):  424-427    ISSN: 1008-8830  CN: 43-1301/R Effects of PI3K/Akt signaling pathway on learning and memory abilities in neonatal rats with hypoxic-ischemic brain damage YAO Dan, HE Xue, WANG Jin-Hu, ZHAO Zheng-Yan Department of Pediatric Health Care, Children's Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China. Email: zhaozy@zju.edu.cn Received: null  Revised: null  Online: null Supporting info