
发表一篇学和医学成像类SCI论文
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Abstract:
:Due to the increasing need of new treatment options against bacterial lung infections, novel antimicrobial peptides (AMPs) are under development. Local bioavailability and less systemic exposure lead to the inhalation route of administration. Combining AMPs with nanocarriers (NCs) into nanosystems (NSs) might be a technique for improved results. An air-liquid interface (ALI) in vitro inhalation model was set up including a human alveolar lung cell line (A549) and an optimized exposure system (P.R.I.T.® ExpoCube®) to predict acute local lung toxicity. The approach including aerosol controls (cupper-II-sulfate and lactose) delivered lowest observable adverse effect levels (LOAELs). Different combinations of AMPs (AA139, M33) and NCs (polymeric nanoparticles (PNPs), micelles and liposomes) were tested under ALI and submerged in vitro conditions. Depending on the nature of AMP and NCs, packing of AMPs into NSs reduced the AMP-related toxicity. Large differences were found between the LOAELs determined by submerged or ALI testing with the ALI approach indicating higher sensitivity of the ALI model. Since aerosol droplet exposure is in vivo relevant, it is assumed that ALI based results represents the more significant source than submerged testing for in vivo prediction of local acute lung toxicity. In accordance with the current state-of-the-art view, this study shows that ALI in vitro inhalation models are promising tools to further develop in vitro methods in the field of inhalation toxicology.
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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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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:2.995
ISSN:0028-3940
研究方向:医学-核医学
影响因子:2.324
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研究方向:医学-核医学
影响因子:3.156
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研究方向:CLINICAL NEUROLOGY-RADIOLOGY, NUCLEAR MEDICINE & M
影响因子:4.6
ISSN:0150-9861
研究方向:医学-核医学
影响因子:1.764
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影响因子:4.966
ISSN:0195-6108
研究方向:医学-核医学
影响因子:3.005
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研究方向:医学-核医学
影响因子:2.396
ISSN:1793-5458
研究方向:OPTICS-RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGI
影响因子:3.632
ISSN:1084-9785
研究方向:医学-核医学
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