发表一篇学和医学成像类SCI论文
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Abstract:
:Mitochondrial toxicity is a factor of drug-induced liver injury. Previously, we reported an in vitro rat hepatocyte assay where mitochondrial toxicity was more sensitively evaluated, using sugar resource substitution and increased oxygen supply. Although this method could be applicable to human cell-based assay, cryopreserved human hepatocyte (CHH) has some disadvantages/uncertainty, including unstable same donor supply and potential organelle damage due to cryopreservation. Herein, we compared the mitochondrial functions of freshly-isolated hepatocytes from humanized chimeric mice liver (PXB-cells) and three CHH lots to determine the better cell source for mitochondrial toxicity assay. Two CHH lots declined after replacing glucose with galactose. To confirm the shift in energy production from glycolysis to oxidative phosphorylation, lactate and oxygen consumption rate (indicators of glycolytic activity and mitochondrial oxidative phosphorylation, respectively) were measured. In PXB-cells, lactate amount decreased, while oxygen consumption in 100 min increased. These effects were less evident in CHH. The cytotoxicity of the select respiratory chain inhibitors was enhanced in PXB-cells upon sugar replacement, but no change occurred with negative control drugs (bicalutamide and metformin). Altogether, CHH was more vulnerable to sugar resource substitution than PXB-cells. The substitution activated mitochondrial function and enhanced cytotoxicity of respiratory chain inhibitors in PXB-cells.
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最新影响因子:3.685 | 期刊ISSN:0887-2333 | CiteScore:3.37 |
出版周期:Bimonthly | 是否OA:YES | 出版年份:1987 |
期刊官方网址:http://www.elsevier.com/wps/find/journaldescription.cws_home/800/description
期刊投稿地址:http://ees.elsevier.com/tiv/
自引率:8.10% | 研究方向:医学-毒理学 |
出版地区:ENGLAND |
SCI期刊coverage:Science Citation Index Expanded(科学引文索引扩展)
专业编辑在线一对一答疑及时解决您的问题
Toxicology in Vitro will publish original research papers and occasional reviews on the use of in vitro techniques for determining the toxic effects of chemicals and elucidating their mechanisms of action. The Journal will encourage the submission of studies which, by utilising cell or tissue culture, perfused organs, tissue slices, isolated cells or subcellular fractions, including enzymes and cell-receptors, investigate the mechanisms of toxic effects encountered in vivo or better characterize the relationship between in vitro and in vivo observations. All aspects of toxicology will be covered, including specific organ toxicity (eg neurotoxicity, nephrotoxicity), various toxic phenomena such as carcinogenesis or teratogenesis, and the development, characterization and validation of new in vitro models for the assessment and study of toxicity. The Journal's editorial policy will be firmly rooted in the need for high-quality science in support of health or safety decisions, and emphasis will be placed on results that facilitate evaluation of the hazard of chemicals to man and animals. NEW! Special rate for ESTIV members now available. For more information contact Dr. Diane Benford, ESTIV Secretary, Robens Institute, University of Surrey, Guildford, Surrey, GU2 5XH, U.K.; Tel: +44 1483 259 204; Fax: +44 1483 503 517; E-mail: d.benford@surrey.ac.uk or visit the ESTIV website at http://leden.tref.nl/ruttend/
体外毒理学将发表原始的研究论文和偶尔的评论,使用体外技术来确定化学品的毒性作用和阐明其作用机制。该杂志将鼓励提交研究报告,通过利用细胞或组织培养、灌注器官、组织切片、分离细胞或亚细胞组分(包括酶和细胞受体),研究体内遇到的毒性作用机制,或更好地描述体外和体内观察到的毒性作用之间的关系。离子。毒理学的各个方面都将涵盖,包括特定器官毒性(如神经毒性、肾毒性)、各种毒性现象(如致癌或致畸),以及毒性评估和研究的新体外模型的开发、表征和验证。期刊的编辑政策将牢牢扎根于对高质量科学的需求,以支持健康或安全决策,并将重点放在有助于评估化学品对人类和动物的危害的结果上。新成员现在可以享受特殊费率。欲了解更多信息,请联系Diane Benford博士,英国吉尔福德萨里大学罗本斯提夫研究所秘书;电话:+441483259204;传真:+441483503517;电子邮件:d.benford@surrey.ac.uk或访问http://leden.tref.nl/ruttend/网站
大类(学科) | 小类(学科) | 学科排名 |
医学 |
TOXICOLOGY (毒理学) 3区 |
32/94 |
年度总发文量 | 年度论文发表量 | 年度综述发表量 |
246 | 240 | 6 |
引文计数(2018)
文献(2015-2017)
2254次引用
668篇文献
序号 | 类别 | 排名 | 百分位 |
1 |
大类(学科):Pharmacology, Toxicology and Pharmaceutics
小类(学科):Toxicology
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#19/111
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研究方向:毒理
审稿时间: 3个月内 接受率: 中等(50%命中)
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研究方向:毒理学
审稿时间: 3个月内 接受率: 一般容易(75%命中)
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接受率: 中等(50%命中)
影响因子:2.438
ISSN:0261-1929
研究方向:农林科学-兽医学
影响因子:3.025
ISSN:1094-7159
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影响因子:4.169
ISSN:0264-410X
研究方向:医学-免疫学
影响因子:17.579
ISSN:0022-1007
研究方向:医学-免疫学
影响因子:5.274
ISSN:0971-5916
研究方向:医学-免疫学
影响因子:4.061
ISSN:2314-6745
研究方向:ENDOCRINOLOGY & METABOLISM-MEDICINE, RESEARCH & EX
影响因子:2.976
ISSN:0914-8779
研究方向:医学-内分泌学与代谢
影响因子:4.75
ISSN:0141-8955
研究方向:医学-内分泌学与代谢
影响因子:10.171
ISSN:1931-5244
研究方向:医学-医学:内科
发表一篇学和医学成像类SCI论文
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