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Studies on the Regulatory Effect of Cytokine Production in Patients with Cerebral Infarction by Yuldahansotang

  • Journal of Sasang Constitution and Immune Medicine
  • Abbr : J Sasang Constitut Med
  • 2000, 12(1), pp.201-215
  • Publisher : The Society of Sasang Constitution and Immune Medicine
  • Research Area : Medicine and Pharmacy > Korean Medicine
  • Received : June 30, 2000
  • Accepted : June 30, 2000
  • Published : June 30, 2000

Ch'oi Yei-kwen 1 kim kyung yo 2

1원광대학교 한의과대학 사상의학교실
2원광대학교

ABSTRACT

1. Background and Purpose According to Sasang constitutional medicine, Yuldahansotang(YHT) is a useful prescription for Teaumin patients with a variety of neurologic disorders. Then, I investigated about certain relationships between the effect of YHT and the changes of immune system, especially cytokine network. 2. Methods We studied 8 Taeumin patients with Cerbral infarction. They were treated with YHT in constitutional clinic of Wonkwang Kwagnju Oriental Hospital. We investigated the changes of cytokine network of them. We also investigated cytokine release by lipopolysaccharide- activated peripheral blood mononuclear cells from healthy Taeumin controls. 3. Results The mean interleukin (IL)-2 plasma levels were slightly lower in the plasma of patients than in normal group, whereas the mean IL-4, IL-6 and IgE levels were significantly higher. But there were no significant differences in interferon-γ(IFN-γ) levels between each group. After administration of YHT for two to four weeks, plasma levels of IFN-γ and IL-2 derived from T helper (Th) 1 cells were elevated significantly, whereas plasma levels of IL-4 and IL-6 derived from Th2 cells were reduced significantly. Plasma levels of IgE were reduced significantly, too. During the period of YHT administration, other adverse effects are not shown. It is increased significantly to Cytokine release by lipopolysaccharide -activated peripheral blood mononuclear cells from healthy Taeumin controls. And the release of IFN-γ, IL-2 and IL-6 was progressively decreased in the plasma treated with YHT. It shows regulatory effects of YHT to cytokine production.

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