| 辅助性T细胞的研究概况及进展 |
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| 引用本文： | 王辉,游晶.辅助性T细胞的研究概况及进展[J].世界华人消化杂志,2007,15(13):1532-1536. |
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| 作者姓名： | 王辉 游晶 |
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| 作者单位： | 昆明医学院第一附属医院感染病科,云南省昆明市,650032 |
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| 摘 要： | CD4~ Th细胞是机体重要的免疫调节细胞,根据其产生细胞因子的不同分为Th1和Th2亚型,分别参与调节细胞免疫和体液免疫.Th1和Th2可相互调节,影响免疫应答的格局.他们来自共同的前体细胞Th0,在不同的细胞因子、抗原等因素的影响下,可发生Th1与Th2的转换.在生理条件下,机体Th1/Th2细胞的免疫功能处于动态平衡,一旦这种平衡发生偏离,机体就会趋向疾病状态.
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| 关 键 词： | 辅助性T细胞 乙型肝炎病毒 免疫 |
| 收稿时间： | 2006-11-10 |
| 修稿时间： | 2006年11月10 |
Current status and advance on T helper cells |
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| Hui Wang,Jing You.Current status and advance on T helper cells[J].World Chinese Journal of Digestology,2007,15(13):1532-1536. |
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| Authors: | Hui Wang Jing You |
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| Abstract: | T helper cells play an important role in the immune modulation of human bodies. According to the different cytokines secreted by them,T helper cells can be divided into two subgroups,named Th1 and Th2,and they participate in the modulation of cell-mediated and humoral immune response respectively. Th1 and Th2 can affect immune patterns in bodies by co-adjustment.Coming from the common precursor cells(Th0),Thl and Th2 can commutate under the influence of different cytokines and antigens.In normal physiological condition,the immune function of Th1/Th2 is in dynamic balance.Once the balance is broken, organisms will be in morbid state. |
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| Keywords: | T helper cell Hepatitis B virus Immunization |
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