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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
高能物理研究所 [2]
上海药物研究所 [1]
昆明植物研究所 [1]
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OAI收割 [4]
内容类型
期刊论文 [4]
发表日期
2022 [1]
2013 [1]
2007 [1]
2003 [1]
学科主题
Chemistry [1]
Gastroente... [1]
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Investigating the Metabolic Mechanisms of Butaselen, An Ebselen Analog
期刊论文
OAI收割
CURRENT DRUG METABOLISM, 2022, 卷号: 23, 期号: 11, 页码: 928-939
作者:
Tian, Qianqian
;
Jiang, Jinfang
;
Yin, Hanwei
;
Zhang, Yifan
;
Li, Yilin
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2023/04/10
Butaselen
ebselen
covalent binding
Se-methylation
cytosol
TPMT
Apoptosis induction and G2/M arrest of 2-methyl-1,3,6-trihydroxy-9,10-anthraquinone from Rubia yunnanensis in human cervical cancer HeLa cells
期刊论文
OAI收割
PHARMAZIE, 2013, 卷号: 68, 期号: 4, 页码: 293-299
作者:
Zeng, Guang-Zhi
;
Fan, Jun-Ting
;
Xu, Jun-Ju
;
Li, Yan
;
Tan, Ning-Hua
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2015/05/14
2-Methyl-1,3,6-trihydroxy-9,10-anthraquinone (MTA)
one of the major components isolated from the traditional
Chinese medicine Rubia yunnanensis
exhibited inhibitory activity on the proliferation of several
human cancer cell lines. The results from an annexin V-FITC (fluoresein-5-isothiocyanate) apoptosis assay
and DNA content analysis showed that MTA exerted cytotoxicity via apoptosis induction and G2/M cell cycle
arrest in human cervical carcinoma HeLa cells. Further
MTA was found to induce apoptosis of HeLa cells
through the mitochondria-mediated pathway. It caused the translocation of Bax to the mitochondria and
release of cytochrome c into the cytosol
which caused the cleavage of caspase and poly(ADP-ribose)
polymerase and finally triggered the apoptosis. Furthermore
the p53/p21/Cdc2-cyclin B1 signaling was
found related to the G2/M arrest caused by MTA. The over-expression of p21 and down-expression of
cyclin B1 caused by MTA inactivated the Cdc2-cyclin B1 complex of G2/M checkpoint and finally caused
the G2/M arrest in HeLa cells. This study demonstrated that MTA is a potential anti-cancer component of
R. yunnanensis
a folk anti-cancer herb used in Yunnan
China.
Distribution of metalloproteins in hepatocellular carcinoma and surrounding tissues
期刊论文
OAI收割
HEPATO-GASTROENTEROLOGY, 2007, 卷号: 54, 期号: 80, 页码: 2291-2296
作者:
Liu, YB
;
Li LN(李丽娜)
;
Gao YX(高愈希)
;
Chen CY(陈春英)
;
Li B(李柏)
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2016/06/29
hepatocellular carcinoma
metalloproteins
microsome
cytosol
synchrotron radiation X-ray fluorescence
isoelectric focusing
Detection of metalloproteins in human liver cytosol by synchrotron radiation X-ray fluorescence after sodium dodecyl sulphate polyacrylamide gel electrophoresis
期刊论文
OAI收割
ANALYTICA CHIMICA ACTA, 2003, 卷号: 485, 期号: 1, 页码: #REF!
作者:
Gao YX(高愈希)
;
Chen CY(陈春英)
;
Zhang PQ(章佩群)
;
Chai ZF(柴之芳)
;
He W(何伟)
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2016/04/12
synchrotron radiation X-ray fluorescence
electrophoresis
metal-containing proteins
human liver cytosol