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在Wistar大鼠中通过利酸减轻西斯普拉丁诱导的毒性
Shraddha I Khairnar1, Yogesh A Kulkarni1, Kavita Singh1
1Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, V. L. Mehta Road, Vile Parle (W), Mumbai 400056, India.
概括
利酸通过减少脏损伤和炎症来保护免受西斯普拉丁诱导的脏毒性. 这项研究证明了其作为治疗剂的潜力,可以减轻化疗的不良影响.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 药理学 药理学是指药理学的学科.
- 生物化学 生物化学
背景情况:
- 西斯是一种重要的抗癌药物,但引起显著的毒性,限制了其使用.
- 研究了利酸对西斯普拉丁诱导的损伤的保护作用.
研究的目的:
- 为了评估利酸在预防和治疗思普拉丁诱导的毒性在老鼠模型中的疗效.
- 探索潜在的机制,包括氧化应激,炎症和关键蛋白质表达.
主要方法:
- 维斯特大鼠每周接受西斯注射和每天口服利酸四周.
- 评估了功能,氧化应激标志物,促炎细胞因子和蛋白质表达 (-AMPK,HIF-1α).
- 对脏组织进行了组织病理学分析.
主要成果:
- 利酸治疗逆转了西斯普拉丁诱导的体重和尿量增加.
- 它改善了功能标志物,降低了氧化应激,并降低了促炎性细胞因子 (TNF-α,IL-6,TGF-β1).
- 利酸显著增加了Nrf2,-AMPK和HIF-1α的表达,并减少了损伤.
结论:
- 利酸有效地防止西斯普拉丁诱导的毒性.
- 它的机制包括调节基-AMPK和HIF-1α,减少炎症和减轻氧化应激.
- 利酸作为抗化疗引起的损伤的保护剂显示出有前途.
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