1999
DOI: 10.1006/abbi.1998.1093
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Permeability and Stability Properties of Membranes Formed by Lipids Extracted fromLactobacillus acidophilusGrown at Different Temperatures

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Cited by 64 publications
(33 citation statements)
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“…24 Gut bacteria are resistant to bile salts through a number of mechanisms including; efflux pumps, 25,26 alteration of membrane lipid 27,28 and protein 29,30 composition. A major mechanism by which bile acids act as antimicrobial agents in the gut is through membrane-damage.…”
Section: Bile Salt Hydrolasementioning
confidence: 99%
“…24 Gut bacteria are resistant to bile salts through a number of mechanisms including; efflux pumps, 25,26 alteration of membrane lipid 27,28 and protein 29,30 composition. A major mechanism by which bile acids act as antimicrobial agents in the gut is through membrane-damage.…”
Section: Bile Salt Hydrolasementioning
confidence: 99%
“…Induced expression of uppS and LSA1645 suggests that modifications in the cell wall and/or membrane composition are important for L. sakei to adapt to the adverse environmental conditions in raw sausages. This hypothesis is supported by the observation that lactobacilli respond to environmental stresses with alterations of the cell wall or cytoplasmatic membrane, e.g., changes of the ratio of saturated/unsaturated fatty acids or incorporation of certain glycolipids into the membrane (3,22,45,52,59). Interestingly, the uppS gene was also specifically induced during sourdough fermentation of L. reuteri (16), indicating an important function of this gene for the growth of lactobacilli in fermenting foodstuffs.…”
Section: Discussionmentioning
confidence: 84%
“…It has previously been shown that adjustment of the fatty acid composition of the membrane concurs with higher bile salt tolerance in Lactobacillus spp. (21,66).…”
Section: Vol 189 2007 Transcriptional Response To Bile Salts In B mentioning
confidence: 99%