中文摘要：

近年来,内源H2S的生理学作用已经逐渐被认识,被认为是继NO和CO后的第三类气体信号分子,其在生物体内的浓度水平与多种疾病相关.本文综述了近五年来内源H2S生理学作用的研究进展.

英文摘要：

The physiological functions of endogenous hydrogen sulfide have been increasingly recognized and H2S has been considered as the third signaling gas molecule after NO and CO.The concentration of hydrogen sulfide in body is found to be related to some diseases.The research progresses for the physiological functions of hydrogen sulfide in the last five years are reviewed.