Department of Physiology, College of Basic Medical Sciences, Second Military Medical University,Shanghai,PR China 2 Department of Cardiovasology, Changhai Hospital, Shanghai,PR China 3 School of Beaic Medical Science, Ning-Xia Medical College, Yinchuan, PR China These authors contributed equally to this paper *Corresponding author. Phn/Fax 86-21-2507-4367. Email:[email protected] or lilincn@ho...
