Results 121 to 130 of about 16,898 (170)

重组人高密度脂蛋白B族I型清道夫受体基因腺相关病毒血 清型2/1杂合载体的构建及其在HepG2肝细胞的表达

open access: yes, 2009
【目的】 构建含绿色荧光蛋白(EGFP)重组人高密度脂蛋白B族I型清道夫受体(SR-BI)基因腺相关病毒(rAAV)2/1杂合载体,观察其在HepG2肝细胞的表达65377;【方法】以pCMV.SPORT6-SR-BI质粒为模板PCR扩增目的基因cDNA,将其克隆至pSNAV2.0-IRES-EGFP-LacZa载体中,经酶切及测序鉴定后,脂质体介导转染BHK21细胞,经G418筛选得到含SR-BI基因的BHK/SR-BI-IRES-EGFP载体细胞株,用携带rep2-cap1基因的辅助病毒(rHsv ...

core  

人鼻咽癌DNA对Rat-Ⅰ细胞株的转化活性及其基因表达的研究

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 1990
为了解EB病毒基因组阳性人鼻咽癌DNA在转染正常细胞后可能发生的生物学作用,作者将人鼻咽癌活检组织的DNA(EB病毒基因组阳性),用磷酸钙方法转染正常Rat-Ⅰ细胞,使其恶转;用软琼脂培养的转化细胞能贴壁生长,并形成克隆;转化细胞易与PHA发生凝集;克隆接种裸鼠形成纤维肉瘤;转化细胞和裸鼠肿瘤组织用抗C3补体免疫荧光法检测EBNA呈阳性;染色体原位杂交显示在某些细胞中期染色体上有银粒出现。
doaj  

[Efficacy of CD4/TGF-β bispecific antibody in a mouse model of peritoneal metastasis of malignant melanoma]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Jiang Q   +11 more
europepmc   +1 more source

[ATPase H<sup>+</sup> transporter expression with prognosis in hepatocellular carcinoma]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Yuan Q   +6 more
europepmc   +1 more source

[A real-world study of clinical cure in children with HBeAg-positive chronic hepatitis B from the Guangxi region]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Lyu RY   +7 more
europepmc   +1 more source

[Targeted inhibition of miR-503 upregulates Apelin expression to alleviate myocardial infarction in mice]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Li J   +10 more
europepmc   +1 more source

[SENP1 reduces ferroptosis of thyroid cancer cells by regulating hypoxia-inducible factor-1α]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Zhu F, Yan N, Yang J, Chen X, Wang Y.
europepmc   +1 more source

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