📜(Z,Z)-9,12-十八烷二烯酸二聚物 在 Potassium Hydroxide体系中,获得 Potassium Linoleate
参考文献:Fatty Acid Potassium Had Beneficial Bactericidal Effects And Removed Staphyloocus Aureus Biofilms While Exhibiting Reduced Cytotoxicity Towards Mouse Fibroblasts And Human Keratinoytes
标题:Fatty Acid Potassium Had Beneficial Bactericidal Effects And Removed Staphyl°Cocus Aureus Biofilms While Exhibiting Reduced Cytotoxicity Towards Mouse Fibroblasts And Human Keratinoytes
摘要:伤口经常会被细菌感染或污染.植酸钾(C18:1K),一种脂肪酸钾,导致金黄色葡萄球菌和大肠杆菌数量在10分钟内减少了>4个对数菌落形成单位(Cfu)/毫升,并在1分钟内将难辨梭菌数量减少了>2个对数cfu/毫升.C18:1K(去除比例:90.3%)在去除金黄色葡萄球菌生物膜方面明显比合成表面活性剂十二烷基硫酸钠(Sles)(74.8%,P < 0.01)和十二烷基硫酸钠(Sls)(78.0%,P < 0.05)更有效.在水溶性四唑盐(Wst)测定中,C18:1K中的小鼠成纤维细胞(Balb/3T3克隆a31)(相对存活率与对照组比:102.8%)的存活率明显高于sles(30.1%)或sls(18.1%,P < 0.05).在乳酸脱氢酶(Ldh)泄漏测定中,C18:1K(相对泄漏与对照组比:108.9%)与从小鼠成纤维细胞泄漏的ldh比sles或sls(分别为720.6%和523.4%,P < 0.05)相关联.植酸钾对金黄色葡萄球菌,大肠杆菌,蜡样芽孢杆菌和难辨梭菌等各种物种表现出杀菌效果;去除的金黄色葡萄球菌生物膜材料显著多于sles和sls;并保持了成纤维细胞的生存能力;因此,它可能对伤口清洁和周围皮肤有用.
Doi:10.3390/Ijms20020312