[Herbs for calming liver and suppressing liver-yang in treatment of migraine with hyperactive liver-yang syndrome and its effects on lymphocyte protein expression: a randomized controlled trial].

Autor:	Zhong GW; Central South University, Changsha, Hunan Province 410008, China. zgw7512@sina.com, Li W, Luo YH, Chen GL, Yi ZJ, Hu JJ, Zhang Y, Yin YH, Zhang L
Jazyk:	čínština
Zdroj:	Zhong xi yi jie he xue bao = Journal of Chinese integrative medicine [Zhong Xi Yi Jie He Xue Bao] 2009 Jan; Vol. 7 (1), pp. 25-33.
DOI:	10.3736/jcim20090104
Abstrakt:	Objective: To observe the efficacy of herbs for calming liver and suppressing liver-yang in treatment of migraine patients with hyperactivity of liver-yang syndrome and to investigate its effects on the lymphocyte protein expression. This approach may lay a foundation for the further investigation of pathogenic mechanisms in migraine with hyperactive liver-yang syndrome and the curative mechanisms of calming liver and suppressing liver-yang treatment. Methods: A total of 32 migraine patients with hyperactivity of liver-yang syndrome were randomly divided into treatment group (16 cases) and control group (16 cases). The patients in the treatment group were treated with herbs for calming liver and suppressing liver-yang in accordance with traditional Chinese medicine (TCM) theory and the patients in the control group were treated with Flunarizine Capsules for two courses of treatment. The therapeutic effects, the score of TCM symptom and the changes of headache attack were observed in both groups before and after the treatment. The side effects were also observed in both groups. The level of differential protein expression was analyzed by two-dimensional electrophoresis and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS). Results: The herbs for calming liver and suppressing liver-yang had better effects on headache improvement than the Flunarizine Capsules (P<0.01). The cure rates in the treatment and control groups were 87.5% and 75.0% respectively. Vertigo, restlessness and tantrum, and prosopo-heat in the treatment group were also improved as compared with those in the control group (P<0.05). After treatment, the score of TCM symptom in the two groups were all decreased (P<0.01), and there was a significant difference between the treatment group and the control group (P<0.01). The herbs for calming liver and suppressing liver-yang had no side effects. The average protein spots in the blood lymphocyte of normal people, migraine patients with hyperactivity of liver-yang syndrome in the treatment group before and after the treatment were (534+/-42), (552+/-54) and (529+/-55) spots respectively. Six down-regulated protein expressions and 14 up-regulated protein expressions were obtained in the treatment group. Four strengthened protein expressions in the six down-regulated proteins and 11 low protein expressions in the 14 up-regulated proteins were also obtained after treatment. Ten of the total 12 differential protein spots were successfully identified by MALDI-TOF-MS. The functions of these proteins were involved in metabolism, energy generation, transportation, antioxidation, signal transduction and immune, etc. According to information provided by NCBI and MSDB database, there were some proteins closely related to migraine with hyperactivity of liver-yang syndrome, such as peroxiredoxin 2, heat shock protein 27 and annexin A1. Conclusion: Herbs for calming liver and suppressing liver-yang is effective in treating migraine, and can improve TCM symptoms. The effects on migraine patients with hyperactivity of liver-yang syndrome may be related to regulating the blood lymphocyte protein expression.
Databáze:	MEDLINE
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