Therapeutic efficacy of a polysaccharide isolated from Cordyceps sinensis on hypertensive rats

This study was aimed to investigate the antihypertensive effect of a polysaccharide fraction from Cordyceps sinensis on spontaneously hypertensive rats (SHR). The CSP1, one component of Cordyceps sinensis polysaccharides (CSP), was obtained after water extraction, deproteinization, de-colorization and purification with DEAE-cellulose 52. And a more homogeneous component CSP1-2 was obtained using Sepharose CL-6B chromatography. CSP1-2 mainly...