Pharmacological effects on the central nervous system and toxicity of cordycepin:research advances / 国际药学研究杂志

ABSTRACT

Cordycepin(3′-deoxyadenosine),a derivative of the nucleoside adenosine,is a major functional component of Cordyceps militaris. It has been found that cordycepin possesses a variety of pharmacological activities,such as antibacterial,antivial, antiinflammatory,antitumor,immunoregulation,hypolipidemic,and hypoglycemic activities. In recent years,the effects of cordyce-pin on the central nervous system(CNS)have attracted great attention,and it has been found that cordycepin could not only affect the function of the CNS but also protect nerves from injuries. This paper reviews the effects of cordycepin on sedation and hypnosis ,the im-provement of learning and memory,and the protection of nerve injuries caused by cerebral ischemia/hemorrhage ,nerve toxin(gluta-mate,β-amyloid,rotenone and 6-hydroxydopamine,etc.),lipopolysaccharide and trauma,along with the in vitro toxicity as well as acute and subacute in vivo toxicity,so as to offer valuable references for future study and application of cordycepin.