测定抗菌剂MIC时不同溶剂对细菌生长的影响

T. Wadhwani, Komal Desai, Dhara Patel, Deepmala Lawani, Priyadarshani Bahaley, P. Joshi, V. Kothari
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引用次数: 93

摘要

二甲基亚砜(DMSO)和乙醇经常被用作天然和合成抗菌化合物的溶剂,以确定它们的mic。在考虑MIC测定实验的可重复性时,这些溶剂对细菌生长的影响是需要考虑的重要因素。本研究旨在确定不同浓度(1%至6%)的二甲基亚砜、乙醇和甲醇对五种不同细菌生长的影响。DMSO得分较好,其次是甲醇和乙醇,就其与MIC测定的相容性而言。较低浓度的溶剂对细菌生长没有明显影响,但仍可能增强抗菌化合物的作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effect of various solvents on bacterial growth in context of determining MIC of various antimicrobials
Dimethyl sulfoxide (DMSO) and ethanol are frequently used as solvent for natural as well as synthetic antibacterial compounds, in order to determine their MICs. Effect of these solvents on bacterial growth is an important factor to be considered, while considering reproducibility of experiments for MIC determination. Present study aimed at determining the effect of different concentrations (1% to 6%) of DMSO, ethanol, and methanol on the growth of five different bacteria. DMSO scored better followed by methanol and ethanol, in terms of their compatibility with MIC determination. Lower concentrations of solvents, which apparently do not affect the bacterial growth significantly, may still potentiate the effect of antibacterial compound under test.
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