Results 71 to 80 of about 5,900 (119)

[Guardians of Immune Tolerance: Regulatory T Cells]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Ming K, Zhang H, Hu H.
europepmc   +1 more source

[Pirfenidone inhibits bladder cancer xenograft growth in mice by regulating regulatory T cells]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Zhang H   +5 more
europepmc   +1 more source

[DNAM-1 regulates the proliferation and function of T regulatory type 1 cells via the IL-2/STAT5 pathway]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao, 2022
Wang N   +5 more
europepmc   +1 more source

HGF与CTLA-4Ig双基因修饰增强脐带间充质干细胞的免疫抑制和促增殖作用

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2012
【目的】 探讨人脐带间充质干细胞(hUCMSC)经肝细胞生长因子(HGF)和细胞毒性T细胞相关抗原4免疫球蛋白(CTLA4-Ig)双基因修饰后免疫调节能力的变化及其促进肝细胞增殖作用的影响。【方法】 酶联合消化法提取并鉴定人脐带间充质干细胞;对照组的hUCMSC转染携带绿色荧光蛋白(EGFP)基因的Ad5-EGFP,实验组的hUCMSC转染携带HGF和CTLA-Ig双基因的腺病毒Ad5-HGF/CTLA-4Ig。流式细胞仪检测对照组hUCMSC转染Ad5-EGFP后72 h表达EGFP细胞比率 ...
doaj  

FeSO4诱导PC12细胞MMP-9/MMP-2表达变化及对其凋亡的影响

open access: yesZhongguo shiyan zhenduanxue
目的探讨硫酸亚铁(FeSO4)诱导的脑出血(ICH)PC12细胞模型中基质金属蛋白酶-9(MMP-9)、基质金属蛋白酶-2(MMP-2)的表达变化,以及其对细胞氧化应激和凋亡的影响。方法复苏培养PC12细胞,随机分为ICH模型组和正常细胞组。采用MTT比色法检测两组细胞活力;Hoechst染色法观察细胞凋亡情况并计算凋亡率;比色法测定细胞内Caspase3、Caspase6、Caspase9活性;分光度法检测丙二醛(MDA)、超氧化物歧化酶(SOD)、过氧化氢酶(CAT)、谷胱甘肽过氧化物酶(GSH ...
苑杨   +4 more
doaj  

[Exosomes from folic acid-treated subpatellar fat pad-derived mesenchymal stem cells promote M2 polarization of macrophages <i>in vitro</i>]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Wang Z   +9 more
europepmc   +1 more source

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