Results 101 to 110 of about 8,311 (168)

EGCG对人肝癌细胞株HepG2裸鼠移植瘤COX-2、VEGF和bFGF表达的调控

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2013
探讨表没食子儿茶素没食子酸脂EGCG对人肝癌细胞株HepG2裸鼠移植瘤生长和肿瘤血管生成的抑制作用及EGCG对移植瘤环氧合酶-2(COX-2)?血管内皮生长因子(VEGF)和碱性成纤维生长因子(bFGF)表达的调控?【方法】 将肝癌细胞HepG2种植至裸鼠背部皮下,10 d后开始用不同浓度EGCG治疗,38 d后处死?观测裸鼠移植瘤的体积和质量?并采用间接免疫流式细胞术和Western Blot法检测移植瘤COX-2?VEGF和bFGF的表达,用免疫组化法检测微血管密度(MVD)?【结果 ...
doaj  

[Gut microbiota-associated metabolites with drug-induced liver injury]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Gao WK   +5 more
europepmc   +1 more source

CD45单抗介导的淋巴瘤荷瘤裸鼠三步法预定位放免显像

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2014
摘 要: 【目的】 评价生物素化CD45单抗介导的99mTc-生物素在人Raji细胞移植瘤裸鼠模型中三步法预定位放免显像的价值。【方法】 CD45单抗及DTPA-生物素的99mTc标记采用直接标记法。取人Raji细胞移植瘤裸鼠18只,随机分为2组,每组9只。实验组为三步法预定位放免显像组,静注生物素化CD45单抗100 μg,48 h后静注亲和素200 μg,再过48 h静注99mTc-生物素7.4 MBq(20 μg);对照组为99mTc-CD45单抗放免显像组,静注99mTc-CD45单抗100 ...
doaj  

[Novel clinical insights and frontier issues in alpha- fetoprotein-producing gastric cancer]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Luo B, Liu H, Xie W, Gong W.
europepmc   +1 more source

Episodic numbness and weakness of limbs combined with shaking for three months [PDF]

open access: yes, 2013
CUI Li-ying   +4 more
core   +2 more sources

[Association Study of Parity With Adverse Pregnancy Outcomes]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Yao J, Guo X, Dong X.
europepmc   +1 more source

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