Results 31 to 40 of about 13,251,682 (185)

Targeted killing of myofibroblasts by biosurfactant di-rhamnolipid suggests a therapy against scar formation [PDF]

open access: yesScientific Reports, 2016
AbstractPathological myofibroblasts are often involved in skin scarring via generating contractile force and over-expressing collagen fibers, but no compound has been found to inhibit the myofibroblasts without showing severe toxicity to surrounding physiological cells.
Chong Shen   +8 more
openaire   +2 more sources

Sodium chloride effect on the aggregation behaviour of rhamnolipids and their antifungal activity [PDF]

open access: yes, 2017
In this work, the antifungal activity of rhamnolipids produced by Pseudomonas aeruginosa #112 was evaluated against Aspergillus niger MUM 92.13 and Aspergillus carbonarius MUM 05.18.
Gudiña, Eduardo J.   +7 more
core   +1 more source

Analysis of biosurfactants from industrially-viable Pseudomonas strain isolated from crude oil suggests how rhamnolipids congeners affect on emulsification property and antimicrobial activity

open access: yesFrontiers in Microbiology, 2014
Rhamnolipid biosurfactants produced mainly by Pseudomonas sp. had been reported to possess a wide range of potential industrial application. These biosurfactants are produced as monorhamnolipid (MRL) and di-rhamnolipid (DRL) congeners.
Palashpriya eDas   +2 more
doaj   +1 more source

Burkholderia

open access: yesMajor Reference Works, Page 1-45., 2018

Bergey's Manual of Systematics of Archaea and Bacteria (BMSAB) is a reference work aimed at undergraduates, graduate students, researchers, professors and experienced professionals at all levels. About a hundred new genera and 600+ new species have been described per year for each of the last 5 years.
Peter Vandamme, Leo Eberl
wiley  

+1 more source

Microbial production of rhamnolipids from isolate pseudomonas sp. —A mono- rhamnolipid producer [PDF]

open access: yes, 2017
Rhamnolipids are a class of glycolipid biosurfactants containing mono- or di-rhamnose as the sugar moiety linked to β-hydroxylated fatty acid chain(s). Rhamnolipids are used in many consumer products such as cosmetics, food and pesticides, due to their ...
Li, Qingxin, Chong, Hui Qing
core   +1 more source

Reduced Intracellular c-di-GMP Content Increases Expression of Quorum Sensing-Regulated Genes in Pseudomonas aeruginosa

open access: yesFrontiers in Cellular and Infection Microbiology, 2017
Cyclic-di-GMP (c-di-GMP) is an intracellular secondary messenger which controls the biofilm life cycle in many bacterial species. High intracellular c-di-GMP content enhances biofilm formation via the reduction of motility and production of biofilm ...
Song Lin Chua   +13 more
doaj   +1 more source

Rhamnolipid Biosurfactants—Possible Natural Anticancer Agents and Autophagy Inhibitors

open access: yesSeparations, 2021
Background/Aim: A number of biologically active substances were proved as an alternative to conventional anticancer medicines. The aim of the study is in vitro investigation of the anticancer activity of mono- and di-Rhamnolipids (RL-1 and RL-2) against ...
Severina Semkova   +10 more
doaj   +1 more source

Effects of rhamnolipids from pseudomonas aeruginosa DS10-129 on luminescent bacteria:Toxicity and modulation of cadmium bioavailability [PDF]

open access: yes, 2010
In this study, the mixture of mono- and di-rhamnolipids produced by Pseudomonas aeruginosa DS10-129 was characterized for its toxicity and modulatory effects on Cd availability to different bacteria. Gram-negative naturally bioluminescent Vibrio fischeri
Angela Ivask   +10 more
core   +1 more source

Production of new rhamnolipids Rha C16-C16 by Burkholderia sp. through biodegradation of diesel and biodiesel

open access: yesBeni-Suef University Journal of Basic and Applied Sciences, 2018
Burkholderia sp. C3 was previously isolated from polycyclic aromatic hydrocarbons (PAH) contaminated soil; it was evaluated for the ability to utilize a range of diesel and biodiesel as sole carbon sources. Burkholderia sp. C3 could degrade 99% of diesel
A.B. Abeer Mohammed   +2 more
doaj   +1 more source

Antibacterial Activities of Selected Pure Compounds Isolated from Gut Bacteria of Animals Living in Polluted Environments

open access: yesAntibiotics, 2020
Antibiotic resistance is a global threat to public health, further accelerated by the misuse of antibiotics in humans and animals. Our recent studies have shown that gut bacteria of animals living in polluted environments are a potential source of ...
Noor Akbar   +3 more
doaj   +1 more source

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