Role of microglia lipid metabolism in Alzheimer's disease / 中华神经医学杂志

Microglia (MG) are resident immune cells in the central nervous system (CNS) and the first defense line of CNS damage. The maintenance of MG function requires abundant energy, and lipid can serve as an energy source for the brain when glucose utilization is limited, and lipid can also function as signaling molecule. Alzheimer's disease (AD) is the most common neurodegenerative disease, and MG lipid metabolism plays an important role in the development of this disease. Drugs targeting lipid metabolism provide a new direction for AD treatment. This review starts with the specific mechanism of lipid metabolism in MG, and briefly introduces the effect of lipid metabolism on MG function and its role in AD.

Clinical efficacy of Traditional Chinese and Western medicine in treatment of 60 cases with angina pectoris / 中国生化药物杂志

Objective To explore the clinical effect of traditional Chinese medicine and western medicine in treatment of patients with angina pectoris. Methods 120 cases with angina pectoris admitted in the Fourth Hospital of Baotou City from May 2012 to August 2013 were randomly divided into treatment group (n=60)and control group (n=60). All patients were given secondary prevention of coronary heart disease,and besides this, treatment group were added nitrates medications and traditional Chinese medicine treatment,while control group were only given nitrates medications.The treatment course was 14 days. The efficacy of angina pectoris,nitroglycerin loss rate and electrocardiogram efficacy were compared and the safety were evaluated between two groups. Results The efficacy of angina pectoris in treatment group was 90.00%,while control group was 71.67%,the difference was statistically significant(P<0.05 ). ECG efficiency in treatment group was 68.33%,while control group was 48.33%,the difference was statistically significant(P<0.05 ). The reduction of nitroglycerin was 86.67%,while control group was 61.67%,the difference was statistically significant(P<0.05). In addition,there were no adverse reaction in two groups. Conclusion Compared with nitrates medications,combined Chinese and Western medicine in treatment of patients with angina pectoris on basis of secondary prevention of coronary heart disease has better therapeutically effective rate.