Results 31 to 40 of about 399,922 (291)

Resistance to antimicrobial agents in bifidobacteria [PDF]

open access: yes, 2005
Includes bibliographical references (leaves 95-106).For bifidobacteria to survive and achieve colonisation, they have to interact with inhibitory host-produced substances such as bile salts.
Price, Claire Emile
core   +1 more source

Teepol in Substitution for Bile Salts [PDF]

open access: yesJournal of General Microbiology, 1958
When any grade of Teepol, other than Teepol 530, Teepol L or Teepol (without suffix), is used in culture media, the authors recommend that it should first be tested for suitability.
J E, JAMESON, N W, EMBERLEY
openaire   +2 more sources

Bile resistance mechanisms in Lactobacillus and Bifidobacterium

open access: yesFrontiers in Microbiology, 2013
Probiotics are live microorganisms which when administered in adequate amounts confer a health benefit on the host. Most of the probiotic bacteria currently available in the market belong to the genera Lactobacillus and Bifidobacterium, and specific ...
Lorena eRuiz   +2 more
doaj   +1 more source

Distribution of mixtures of bile salt taurine conjugates between lecithin-cholesterol vesicles and aqueous media: an empirical model

open access: yesJournal of Lipid Research, 1997
Bile salts are surfactants that partition into phospholipid bilayers. When liposomes or membranes are exposed to mixed solutions of bile salts, the more hydrophobic bile salt species associate preferentially with the lipid bilayer.
D M Heuman
doaj   +1 more source

A phylogenetic survey of biliary lipids in vertebrates1,

open access: yesJournal of Lipid Research, 2005
Biliary lipids (bile salts, phospholipids, cholesterol, plant sterols) were determined in 89 vertebrate species (cartilaginous and bony fish, reptiles, birds, and mammals), and individual phospholipid classes were measured in 35 species.
Antonio Moschetta   +10 more
doaj   +1 more source

Bile Salt Hydrolase Degrades β-Lactam Antibiotics and Confers Antibiotic Resistance on Lactobacillus paragasseri

open access: yesFrontiers in Microbiology, 2022
Bile salt hydrolase (BSH) is a well-characterized probiotic enzyme associated with bile detoxification and colonization of lactic acid bacteria in the human gastrointestinal tract.
Hiroyuki Kusada   +5 more
doaj   +1 more source

Bile Salts as Semiochemicals in Fish [PDF]

open access: yesChemical Senses, 2014
Bile salts are potent olfactory stimuli in fishes; however the biological functions driving such sensitivity remain poorly understood. We provide an integrative review of bile salts as semiochemicals in fish. First, we present characteristics of bile salt structure, metabolism, and function that are particularly relevant to chemical communication. Bile
Tyler J, Buchinger   +2 more
openaire   +2 more sources

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

Bile salts in submicellar concentrations promote bidirectional cholesterol transfer (exchange) as a function of their hydrophobicity.

open access: yesJournal of Lipid Research, 1990
Cholesterol, despite its poor solubility in aqueous solutions, exchanges efficiently between membranes. Movement of cholesterol between different subcellular membranes in the hepatocyte is necessary for assembly of lipoproteins, biliary cholesterol ...
ZR Vlahcevic   +3 more
doaj   +1 more source

Glycochenodeoxycholate Promotes Liver Fibrosis in Mice with Hepatocellular Cholestasis

open access: yesCells, 2020
Hydrophobic bile salts are considered to promote liver fibrosis in cholestasis. However, evidence for this widely accepted hypothesis remains scarce. In established animal models of cholestasis, e.g., by Mdr2 knockout, cholestasis and fibrosis are both ...
Simon Hohenester   +9 more
doaj   +1 more source

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