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系统给予棘白菌素类药物对在大鼠皮下模型中形成的体内成熟白色念珠菌生物膜的活性。

Activities of systemically administered echinocandins against in vivo mature Candida albicans biofilms developed in a rat subcutaneous model.

机构信息

Department of Molecular Microbiology, VIB, KU Leuven, Leuven, Belgium.

出版信息

Antimicrob Agents Chemother. 2013 May;57(5):2365-8. doi: 10.1128/AAC.02288-12. Epub 2013 Feb 12.

DOI:10.1128/AAC.02288-12
PMID:23403433
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3632894/
Abstract

This study addresses the effects of micafungin, caspofungin, and anidulafungin against Candida albicans biofilms developed in a subcutaneous catheter rat model system. Doses of 5, 10, and 30 mg/kg (of body weight)/day (the last only for micafungin) were given intravenously for 5, 7, and 10 days. All three echinocandins caused a significant reduction of the Candida cell numbers on the implanted catheters and are thus promising for the treatment of biofilm-related infections.

摘要

本研究旨在探讨米卡芬净、卡泊芬净和阿尼芬净对皮下留置导管大鼠模型系统中白色念珠菌生物膜的影响。分别给予 5、10 和 30mg/kg(仅米卡芬净为体重)/天的剂量,连续静脉给药 5、7 和 10 天。三种棘白菌素均显著降低了植入导管上的念珠菌细胞数量,因此有望用于治疗生物膜相关感染。

相似文献

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Activities of systemically administered echinocandins against in vivo mature Candida albicans biofilms developed in a rat subcutaneous model.系统给予棘白菌素类药物对在大鼠皮下模型中形成的体内成熟白色念珠菌生物膜的活性。
Antimicrob Agents Chemother. 2013 May;57(5):2365-8. doi: 10.1128/AAC.02288-12. Epub 2013 Feb 12.
2
In vivo efficacy of anidulafungin against mature Candida albicans biofilms in a novel rat model of catheter-associated Candidiasis.一种新型导管相关性念珠菌病大鼠模型中阿尼芬净对成熟白色念珠菌生物膜的体内疗效。
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Susceptibility of Candida albicans biofilms to caspofungin and anidulafungin is not affected by metabolic activity or biomass production.白色念珠菌生物被膜对卡泊芬净和阿尼芬净的敏感性不受代谢活性或生物量产生的影响。
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本文引用的文献

1
In vivo efficacy of anidulafungin against mature Candida albicans biofilms in a novel rat model of catheter-associated Candidiasis.一种新型导管相关性念珠菌病大鼠模型中阿尼芬净对成熟白色念珠菌生物膜的体内疗效。
Antimicrob Agents Chemother. 2010 Oct;54(10):4474-5. doi: 10.1128/AAC.00697-10. Epub 2010 Jul 26.
2
Development and validation of an in vivo Candida albicans biofilm denture model.体内白念珠菌生物膜义齿模型的建立与验证。
Infect Immun. 2010 Sep;78(9):3650-9. doi: 10.1128/IAI.00480-10. Epub 2010 Jul 6.
3
Candida albicans biofilm formation in a new in vivo rat model.白色念珠菌生物膜在新型体内大鼠模型中的形成。
Microbiology (Reading). 2010 Mar;156(Pt 3):909-919. doi: 10.1099/mic.0.033530-0. Epub 2009 Dec 3.
4
Echinocandins: the newest class of antifungals.棘白菌素类:最新一类抗真菌药物。
Ann Pharmacother. 2009 Oct;43(10):1647-57. doi: 10.1345/aph.1M237. Epub 2009 Sep 1.
5
Treatment and prevention of Candida albicans biofilms with caspofungin in a novel central venous catheter murine model of candidiasis.在新型念珠菌病小鼠中心静脉导管模型中用卡泊芬净治疗和预防白色念珠菌生物膜
J Antimicrob Chemother. 2009 Sep;64(3):567-70. doi: 10.1093/jac/dkp242. Epub 2009 Jul 7.
6
Clinical practice guidelines for the management of candidiasis: 2009 update by the Infectious Diseases Society of America.念珠菌病管理临床实践指南:美国传染病学会2009年更新版
Clin Infect Dis. 2009 Mar 1;48(5):503-35. doi: 10.1086/596757.
7
Pharmacokinetics and tissue distribution of anidulafungin in rats.阿尼芬净在大鼠体内的药代动力学及组织分布
Antimicrob Agents Chemother. 2008 Jul;52(7):2673-6. doi: 10.1128/AAC.01596-07. Epub 2008 Apr 28.
8
Evaluation of caspofungin and amphotericin B deoxycholate against Candida albicans biofilms in an experimental intravascular catheter infection model.在实验性血管内导管感染模型中评价卡泊芬净和两性霉素B脱氧胆酸盐对白色念珠菌生物膜的作用。
J Infect Dis. 2006 Sep 1;194(5):710-3. doi: 10.1086/506452. Epub 2006 Jul 28.
9
Pharmacokinetics/pharmacodynamics of echinocandins.棘白菌素类的药代动力学/药效学
Eur J Clin Microbiol Infect Dis. 2004 Nov;23(11):805-12. doi: 10.1007/s10096-004-1228-z. Epub 2004 Oct 14.
10
Tissue distribution after intravenous dosing of micafungin, an antifungal drug, to rats.给大鼠静脉注射抗真菌药物米卡芬净后的组织分布。
Biol Pharm Bull. 2004 Jul;27(7):1154-6. doi: 10.1248/bpb.27.1154.