总麻醉对乳腺癌患者的免疫调节作用 - 一项观察性研究
Nitu Puthenveettil1, Sunil Rajan2, Sundeep Vijayaraghavan2
1Department of Anaesthesia and Critical Care, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India.
Annals of African medicine
|October 9, 2025
概括
乳腺癌手术期间的全身麻醉 (GA) 显著改变了免疫细胞的数量,减少了淋巴细胞和增加了中性粒细胞. 这项研究还观察到瘤亡因子α (TNF-α) 的增加,这表明麻醉会影响抗瘤免疫力.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 麻醉学 麻醉学
背景情况:
- 乳腺癌是女性常见的恶性瘤,通常用全身麻醉 (GA) 治疗.
- 众所周知,全身麻醉会影响免疫系统,免疫系统在控制癌症方面发挥着作用.
- 这项研究调查了GA如何影响乳腺癌患者与抗瘤反应相关的特定免疫标记物.
研究的目的:
- 为了比较乳腺癌患者的关键免疫标志物的麻醉前和后水平.
- 评估乳腺癌手术期间全身麻醉的免疫调节作用.
- 为了识别细胞因子和免疫细胞计数的变化.
主要方法:
- 一项前性观察性研究,涉及30名乳腺癌患者在全身麻醉下接受手术.
- 麻醉诱导前和2小时后收集血液样本,以测量免疫调节器.
- 使用了标准的全身麻醉技术和药物.
主要成果:
- 淋巴细胞数量显著下降 (P=0.003),而中性粒细胞数量显著增加 (P=0.014).
- 总白细胞计数显示非显著增加 (P=0.148).
- 瘤亡因子α (TNF-α) 水平显著增加 (P=0.037),而其他测试的细胞因子 (IL-1,IL-2,IL-6,IL-10,IFN-γ) 没有显著变化.
结论:
- 一般麻醉在乳腺癌患者中诱导可测量的免疫调节效应.
- 关键的变化包括淋巴细胞减少,中性粒细胞增加和TNF-α升高.
- 这些外科手术期间的免疫变化可能会影响短期的转移风险,这需要进一步的长期研究.
关键词:
乳腺癌是什么? 乳腺癌是什么乳腺癌是因为乳腺癌.整体麻醉是一种全身麻醉.一般麻醉全身麻醉免疫力是一种免疫力.免疫力 免疫力 免疫力它们是互白氨酸 (interleukines).它们包括interleukins.更多相关视频
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