γ] production by peripheral blood lymphocytes. IFN-γ, tumor necrosis factor (TNF)-α, IL-4 and IL-6 were investigated for their intracellular presence. The experiments were carried out before and after 6 months treatment with the GnRH-Analogous Goserelin (Zeneca Pharmaceuticals). The number of performed investigations is presented. Statistical analysis was performed using Statistica/Win 5.0 software and Student' t-test, the paired Student t-test and Fisher's exact test when appropriate.Results: We have compared the lymphocyte subset re-distribution with regard to the American Fertility Society (AFS) stages and scores, but no differences were observed. The significant increase in CD4:CD8 ratio, the decrease in the number of natural killer (NK) cells in PB and the decrease in CD4:CD8 ratio in PF and ET of women with endometriosis was noted. The diminished IFN-γ secretion by phytohemagglutinim (PHA)-stimulated lymphocytes in vitro derived from women with endometriosis and increased IL-4 production may be responsible for defective immunosurveillance against overgrowth of endometriotic tissues. The diminished NK cells number in PB of women with endometriosis argues for such a hypothesis. The increased deposits of proinflammatory IL-6 and TNF-α in the T lymphocytes of women with endometriosis may be related to T-regulatory lymphocyte function and their inability to suppress cell proliferation in endometriosis. GnRH-Analogous Goserelin treatment normalises cytokine production and induces patient recovery.Conclusions: The significant functional and phenotypic differences between the lymphocytes from healthy women and women with endometriosis were noted. The diminished IFN-γ production in relation to decreased NK cells number and the increased IL-4 production before the treatment and normalisation after the treatment suggest the involvement of the deregulated T-cell system in the growth stimulation and recruitment of endometriotic cells. The increased CD4:CD8 ratio, IL-6, TNF-α deposits and diminished anti-inflammatory IL-10 production by lymphocytes may participate in the pathogenesis of endometriosis, and may secondarily affect the monocyte/macrophage function."> 参与的T淋巴细胞在女性子宫内膜异位症异位组织增生的发病机理 - raybet雷竞app,雷竞技官网下载,雷电竞下载苹果
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体积 12 |文章的ID 591436年 | https://doi.org/10.1080/0962935031000134842

亨利克·斯Tchorzewski Krzysztof Szyllo,马格达雷娜Banasik, Ewa Glowacka, Przemyslaw Lewkowicz,安娜Kamer-bartosinska, 参与的T淋巴细胞在女性子宫内膜异位症异位组织增生的发病机理”,炎症介质, 卷。12, 文章的ID591436年, 8 页面, 2003年 https://doi.org/10.1080/0962935031000134842

参与的T淋巴细胞在女性子宫内膜异位症异位组织增生的发病机理

文摘

背景:异位的子宫内膜异位,不受控制的扩散和异位组织,位置正常的生育年龄在女性中是很常见的,可能会影响生育能力。巨噬细胞在发病机制的作用是证明,但参与T细胞在子宫内膜异位症的发病机制是一个争议的问题目的:t细胞参与子宫内膜异位症的发病机制是我们研究的目标进行24-46岁妇女被诊断为子宫内膜异位症。所有的病人都接受诊断性腹腔镜检查进行了研究。方法:我们评估外周血中t淋巴球的细胞亚群的分布(PB)、腹水(PF)和异位组织(ET),以及细胞因子(白介素(IL) 2、IL - 4、IL - 10、IL - 12,干扰素(IFN) γ 通过外周血淋巴细胞)生产。干扰素- γ 、肿瘤坏死因子(TNF) -αil - 4和il - 6对细胞内存在。实验前后进行了6个月治疗GnRH-Analogous戈舍瑞林(捷利康制药)。的数量进行调查。统计分析了使用Statistica /赢得5.0软件和学生的 t 以及,成对的学生 t 以及在适当的时候和确切概率法。结果:淋巴细胞子集再分配,相比我们有关于美国生育协会(AFS)阶段和分数,但没有观察到的差异。显著增加CD4, CD8比率,降低自然杀伤(NK)细胞的数量在PB和减少CD4: CD8比率在PF和ET的女性子宫内膜异位。减少IFN - γ 刺激淋巴细胞分泌phytohemagglutinim (PHA)在体外来自女性的子宫内膜异位和il - 4生产的增加可能负责对异位组织的增生有缺陷的免疫监视。PB的NK细胞数量减少,子宫内膜异位症的女性认为这样的假设。存款的增加促炎的il - 6和TNF-αT淋巴细胞与子宫内膜异位症的女性可能与T调节淋巴细胞功能和他们在子宫内膜异位症无法抑制细胞增殖。GnRH-Analogous戈舍瑞林治疗恢复正常生产和细胞因子诱导病人复苏。结论:淋巴细胞的重要功能和表型差异从健康女性和女性子宫内膜异位症。减少IFN - γ 生产与NK细胞数量减少和增加il - 4生产后的治疗和正常化治疗前建议对t细胞的参与系统的增长刺激和招聘异细胞。增加CD4, CD8比率,il - 6, TNF-α存款和减少抗炎il - 10生产由淋巴细胞可能参与子宫内膜异位症的发病机制,并可能其次影响单核细胞/巨噬细胞功能。

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