Relationship between calcium overload and myocardial ischemia reperfusion injury and intervention strategy of Chinese herbal medicine Relationship between apoptosis and [Ca2+]_i in HepG2 induced by Capparis spinosa alkaloid Neuroprotection of guattegaumerine and regulation of intracellular calcium Effects of Panax notoginseng saponins on rat cardiomyocytes apoptosisinduced by angiotengin Ⅱ in vitro Effects of LbGp on the intracellular free calcium concentration of cardiomyocytes induced by hypoxia and KCl Neuroprotection of guattegaumerine and regulation of intracellular calcium