[Advances on the anti-inflammatory and protective effect of AMPK activators].

AMP-activated protein kinase (AMPK) is a key enzyme in the regulation of cellular energy homeostasis. Recent studies demonstrated that AMPK also plays an important role in the modulation of inflammation, an energy-intensive molecular response. The commonly used AMPK activators include 5-aminoimidazole-4-carboxamide ribonucleotide (AICAR) and A-769662. In addition, the biological activities of metformin and adiponectin are closely related to activation of AMPK. Numerous studies have shown that these AMPK activators play an effectively protective role in animal models of acute lung injury, asthma, colitis, hepatitis, atherosclerosis and other inflammatory diseases. Therefore, AMPK activators may have promising potential for the prevention and treatment of inflammation related diseases.

[Clinical observation on acupuncture combined with Yizhi Jiannao granules for treatment of Alzheimer's disease].

OBJECTIVE: To observe clinical therapeutic effect of acupuncture combined with Yizhi Jiannao Granules for treatment of Alzheimer's disease and its effects on intelligence, daily life and social activity ability. METHODS: Eighty-four cases were randomly divided into 3 groups, 28 cases in each group. The combined acupuncture and medication group was treated with acupuncture at Baihui (GV 20), Sishencong (EX-HN 1), Dazhui (GV 14), Guanyuan (CV 4), etc. and oral administration of Yizhi Jiannao Granules; the Chinese herb group was treated with Yizhi Jiannao Granules, and the western medicine group with oral administration of Aricept. The scores for the Mini-Mental State Examination (MMSE), Ability of Daily Life (ADL) and the therapeutic effects were assessed and compared before treatment and after treatment for 12 weeks among the groups. RESULTS: After treatment, the scores for MMSE and ADL were improved in the combined acupuncture and medication group, the Chinese herb group and the western medicine group, which were better in the combined acupuncture and medication group (P < 0.05). The total effective rate of 85.7% in the combined acupuncture and medication group was better than 71.4% in the Chinese herb group and 67.9% in the western medicine group. CONCLUSION: Acupuncture combined with Yizhi Jiannao Granules has a significant therapeutic effect on Alzheimer's disease, which is better than that of Yizhi Jiannao Granules or Aricept.