sulforaphane减轻了痛觉过敏并增强了癌症引起的骨痛的大鼠吗啡的镇痛效力。
摘要来源:
eur J Pharmacol。 2021年10月15日; 909:174412。 EPUB 2021 8月8日。PMID: 34375671 34375671 Huadong Ni,Baoxia Zhao,Chaobo ni,Mingde Huang,Jianjun Zhu,Ge Luo,Ge Luo,Ming Yao
文章隶属关系:Jie fu
摘要:摘要:
由于可用药物的治疗方法,对当前药物的疗效和癌症的耐受性(不适合癌症)的治疗方法(CIBP)是对癌症诱导的(CIIB)的必要性(CIIB),CIBP(CIB),CIBP(CIB),CIBP(CIIB),CIBP。 结果。这项研究调查了胸腔注射硫烷(SFN)是否可以调节与CIBP相关的有害行为,并增强吗啡的镇痛作用以及与这些作用相关的可能机制。 Walker256乳腺癌CE将LL注射到大鼠的骨髓腔中以建立CIBP模型。当CIBP大鼠开始表现出痛苦的行为(CIBP 6天)时,SFN被静定地注射7天。 The results showed that SFN alleviated the painful behavioral hypersensitivity caused by cancer, accompanied by nuclear factor, erythroid 2 like 2 (Nrf2), Haem oxygenase 1 (HO-1) activation, nuclear factor kappa B (NF-κB) inhibition and inflammation-related factors (tumor necrosis factor-alpha (TNF-α), interleukin-1β(IL-β), interleukin-6 (IL-6), and inducible nitric oxide synthase (iNOS) reduction. In addition, SFN treatment inhibited the proliferation of Walker 256 cells in a dose-dependent manner, promoted mu-opioid receptor (MOR) expression in SH-SY5Y cells and enhanced the antihyperalgesic effects of morphine on CIBP rats by restoring the downregulation of MOR expression in the spinal绳索。这项研究表明,与吗啡结合的SFN可能是治疗CIBP的新方法。