Background and Objective Hyperlipidemia is one of the most potent and best substantiated risk factors for coronary heart disease （CHD）. Purified Salvia miltiorrhiza extract （PSME） had been shown to have hypolipide...Background and Objective Hyperlipidemia is one of the most potent and best substantiated risk factors for coronary heart disease （CHD）. Purified Salvia miltiorrhiza extract （PSME） had been shown to have hypolipidemic effect in animal experiments. This study aimed to evaluate its lipids modulating effects in hyperlipidemic patients. Methods In this single-blind, placebo cantrolled study, lipid profiles of 80 hyperlipidemic patients were checked at same conditions. They were divided into two equal groups randomly （each composing of 40 patients）. They were given PSME tablet （800 mg） three times per day, or placebo tablet. All patients were put on NCEP type II diet and six weeks later, lipid profiles were checked. Results In PSME group, total cholesterol decreased by 27.32 mg/dl （12.3% reduction）, LDL-cholesterol decreased by 23.13 mg/dl （16.8% reduction） and HDL-cholesterol increased by 9.06 mg/dl （11.1%）, all were statistically significant. Although triglyceride dropped by 12.12 mg/dl （5.1%） but this was not significant statistically （P=0.34）. There were no significant changes oflipids levels in the placebo group. Conclusions PSME has significant favorable effect on total cholesterol, LDL-cholesterol, and HDL-cholesterol and may be a potential agent for the treatment ofatherogenic dyslipidemia.展开更多
Using plants to produce heterologous proteins makes it very attractive due to the potentially low costs. Using this procedure it is possible to produce medicinal protein for clinical applications with the plants biore...Using plants to produce heterologous proteins makes it very attractive due to the potentially low costs. Using this procedure it is possible to produce medicinal protein for clinical applications with the plants bioreactors increasing gradually. The paper proposes the five major systems of the plant bioreactor as well as their advantage and disadvantage and the development of each system. Focuses on the five major systems of the plant bioreactor to produce vaccines, antibodies and medical protein and the research achievement at the present stage and the research on my laboratory. The key technology research of plant bioreactor such as new genes, new biological components, new technologies and new research methods related with plant bioreactor offer a work foundation for a long-term development in future.展开更多
文摘Background and Objective Hyperlipidemia is one of the most potent and best substantiated risk factors for coronary heart disease （CHD）. Purified Salvia miltiorrhiza extract （PSME） had been shown to have hypolipidemic effect in animal experiments. This study aimed to evaluate its lipids modulating effects in hyperlipidemic patients. Methods In this single-blind, placebo cantrolled study, lipid profiles of 80 hyperlipidemic patients were checked at same conditions. They were divided into two equal groups randomly （each composing of 40 patients）. They were given PSME tablet （800 mg） three times per day, or placebo tablet. All patients were put on NCEP type II diet and six weeks later, lipid profiles were checked. Results In PSME group, total cholesterol decreased by 27.32 mg/dl （12.3% reduction）, LDL-cholesterol decreased by 23.13 mg/dl （16.8% reduction） and HDL-cholesterol increased by 9.06 mg/dl （11.1%）, all were statistically significant. Although triglyceride dropped by 12.12 mg/dl （5.1%） but this was not significant statistically （P=0.34）. There were no significant changes oflipids levels in the placebo group. Conclusions PSME has significant favorable effect on total cholesterol, LDL-cholesterol, and HDL-cholesterol and may be a potential agent for the treatment ofatherogenic dyslipidemia.
基金National Ministry of Science and Technology "836" Project grant number:2007AA100503
文摘Using plants to produce heterologous proteins makes it very attractive due to the potentially low costs. Using this procedure it is possible to produce medicinal protein for clinical applications with the plants bioreactors increasing gradually. The paper proposes the five major systems of the plant bioreactor as well as their advantage and disadvantage and the development of each system. Focuses on the five major systems of the plant bioreactor to produce vaccines, antibodies and medical protein and the research achievement at the present stage and the research on my laboratory. The key technology research of plant bioreactor such as new genes, new biological components, new technologies and new research methods related with plant bioreactor offer a work foundation for a long-term development in future.
