Neuroprotective Effects of Amiloride / 国际脑血管病杂志

ABSTRACT

Amiloride is an epithelial Na+ channel(EnaC)blocker.As a potassium-sparing diuretic,it has been used in clinical practice for decades of years.Studies have shown that many ion channels were semitive to amiloride in the central nervous system,such as acid-sensitive ion channel(ASIC)and Na+/H+ exchanger.These channels have important physiological functions,and paticipate in pathological processes such as cerebral ischemia and tissue acidosis.It has demonstrated that amailoride reduces the effects of ischemia-and acid-mediated neuronal injury by blocking these channels,which may become a novel neuroprotective agent for the treatment of cerebral ischemia.