大鼠单核细胞趋化蛋白2(MCP-2/CCL8)elisa检测试剂盒 小鼠基质细胞衍生因子4(SDF4)elisa检测试剂盒 海量PCR 片段纯化试剂盒5次 咪唑25g 鸡油菌 大鼠γ分泌酶(GACE)elisa检测试剂盒 Hep-G2/2.2.15 (人肝癌细胞)大鼠活化素B(ACV-B)elisa检测试剂盒 猫单核细胞趋化蛋白1(MCP-1)elisa检测试剂盒 细胞...
结果: 和HepG2细胞相比,IgG启动子转基因细胞不增加炎性因子分泌和基因表达量,不激活固有免疫.葛根素不增加转基因细胞炎性因子分泌和基因表达量,不激活固有免疫系统.LPS激活固有免疫系统,显著升高IL-8,TNF-α和MCP-1分泌量. 结论: IgG启动子转基因HepG2细胞可以作为评价II型变态反应的特异性细胞模型,提示葛根素...
(E) In vivo confocal microscopy analysis was performed after HepG2 cells were infected with TFV for 1 h and cultured for 66 h. Cells were processed for immunostaining as described under “Materials and Methods”. Arrow indicates co-localization of TFV MCP and endogenous Alix. Full size...
(E) In vivo confocal microscopy analysis was performed after HepG2 cells were infected with TFV for 1 h and cultured for 66 h. Cells were processed for immunostaining as described under “Materials and Methods”. Arrow indicates co-localization of TFV MCP and endogenous Alix. Full size...
MCP and caveolin-1 (white arrows). (B) HepG2 cells infected with TFV after 72 h postinfection. Cells were extracted with 1% Triton X-100 at 4 °C. The lysate was loaded at the bottom of a flotation sucrose density gradient and subjected to equilibrium centrifugation. The gradient ...
目的 观察葛根素对人脐静脉内皮细胞(HUVE)细胞间黏附分子-1(ICAM-1),血管细胞黏附分子-1(VCAM-1),单核细胞趋化蛋白-1(MCP-1),白细胞介素-6(IL-6)及一氧化氮(NO)含量的... 柴欣楼,张永生,王谦,... - 《北京中医药大学学报》 被引量: 0发表: 2010年 延肾制剂对系膜细胞产生ICAM-1和VCAM-1的影响...
因子 一1(MCP一1)等炎症因子以及胰 岛素 、脂联素等 具有抗炎作用的因子 。有证据表 明,肥胖者在血浆 TNF—Or.、IL一6、CRP 和其它炎症介质升高的同时 ,伴 有脂联素 、胰 岛素等分泌减少 ;随着脂肪细胞体积 的增大 ,脂联素分泌减少圈;TNF一 和IL一6 则可降 ...
号、内皮功能紊乱以及动脉硬化中起着重要作用。研究表明,LOX一1 可能作为粘附分子,介导癌细胞和内皮细胞的相互作用。 EGCG是儿茶素中的主要成分,对肝癌具有确切的治疗和预防作 用,但EGCG直接参与抗肿瘤的分子机制和作用靶点尚未得到充分 研究。 本实验将探讨EGCG对肝癌细胞跨内皮迁移的作用及机制。
CD44 is a transmembrane glycoprotein that mediates the response of cells to their cellular microenvironment. CD44 is expressed in most tissues, where its gene products function in lymphocyte homing, adhesion, migration, and regulation of cell growth [1]. Several functions have been ascribed to some...