CJCP     2008 10 (3):  381-385    ISSN: 1008-8830  CN: 43-1301/R Effects of chronic hypoxia on the expression of calmodulin and calcicum/calmodulin-dependent protein kinase II and the calcium activity in myocardial cells in young rats ZHAO Peng-Jun, PAN Jun, LI Fen, SUN Kun. Shanghai Children's Medical Center, Shanghai Jiao Tong University, Shanghai 200127, China Received: null  Revised: null  Online: null Supporting info