1 results match your criteria: "the Affiliated Hospital of Zunyi Medicinal College[Affiliation]"
[The effect of ultrasonication on immuno-modulating activity of mycelial polysaccharide from Cordyceps gunnii].
Zhong Yao Cai
October 2004
Key Lab. of Cell Engineering of Guizhou Province, the Affiliated Hospital of Zunyi Medicinal College, Zunyi 563003.
Objective: To investigate immuno-modulating activity change after mycelial polysaccharide from Cordyceps gunnii (MPCG) was depolymerized by ultrasonication.
Methods: The effects of MPCG and its depolymerizing mixture on mice spleen lymphocytes proliferation, mice peritoneal macrophage (PMphi) phagocytosis and cytotoxin T lymphocytes (CTL) activity were studied by MTT method, neutral red colorimetry, respectively.
Results: In vitro, MPCG depolymerized by ultrasonication could more significantly inhibite spleen lymphocytes proliferation, PMphi phagocytosis of neutral red and CTL activity in mice than MPCG, in particular at doses of 10 microg/ml and 100 microg/ml.