The impact of Angong Niuhuang Wan(安宫牛黄丸) on orexin-A,Leptin and neuropeptide Y in patients with obstructive sleep apnea-hypopnea syndrome / 中国中西医结合急救杂志

ABSTRACT

Objective To observe the impact of Angong Niuhuang Wan(安宫牛黄丸) on orexin-A,neuropeptide Y(NPY) and Leptin in patients with obstructive sleep apnea-hypopnea syndrome(OSAHS).Methods Total 50 mild and moderate cases of OSAHS which were definitely diagnosed by the results of polysomnogram′s monitoring were selected and randomly divided into treatment group and control group(each n=25).The treatment group took one pill of Angong Niuhuang Wan everyday before sleep for 30 days,while the control group received no treatment.Then the levels of orexin-A,NPY and Leptin were tested by radio-immune assay and enzyme linked immunosorbent assay(ELISA) to compare the changes of 3 indexes before and after the treatment and compare the result differences between the two groups.Results Compared with the control group,after treatment,apnea hypopnea index(AHI) and arousal index of treatment group were obviously decreased((16.33?3.57) times/h vs.(22.23?9.98) times/h,(103.58?32.90) times/s vs.(127.89?42.78) times/s),the average pulse oximetric saturation(MSpO2) and the lowest pulse oximetric saturation(LSpO2) were significantly increased(0.950?0.032 vs.0.934?0.048,0.830?0.041 vs.0.826?0.127,P0.05).The correlative analyses indicated that the levels of orexinA,Leptin and NPY in the patients of OSAHS had positive correlations with AHI(r1=0.445,r2=0.480,r3=0.454) and awareness index(r1=0.613,r2=0.510,r3=0.479,P