作者机构:[1]Department of Cardiology, Guangdong Cardiovascular Institute, [2]Research Center of Medical Sciences,Guangdong General Hospital, [3]Guangdong Academy of Medical Sciences, Guangzhou 510080, China
相关基金:This work was supported by National Natural Science Foundation of China (No. 81000084), China Postdoctoral Science Foundation(No.20100470894), and Medical Scientific Research Foundation of Guangdong Province (No. B2010014),ACKNOWLEDGMENTS We are grateful to Dr. Zhiguo Wang of Mcgill university in Canada for his technical assistance.