Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Roger Bonaly"'
Publikováno v:
Process Biochemistry. 40:759-765
Amphotericin B (AmB) is the major antifungal drug used for the treatment of opportunistic fungal pathogens. In this study, we investigate another more subtle effect of this antifungal than ergosterol interaction, the effect of AmB pre-treatment of se
Publikováno v:
Biomacromolecules
Biomacromolecules, American Chemical Society, 2003, 4 (6), pp.1763-1772. ⟨10.1021/bm034175n⟩
Biomacromolecules, American Chemical Society, 2003, 4 (6), pp.1763-1772. ⟨10.1021/bm034175n⟩
Composition, level, and arrangement of the structural polysaccharides determine biophysical properties of fungal cell walls. A small amount of a beta(1--4) linear homopolymer of GlcNAc in the cell wall forms chitin. To study the components of the cel
Publikováno v:
Research in Microbiology. 154:215-222
Yeast strains belonging to the genera Candida, Kluyveromyces and Schizosaccharomyces were tested for their susceptibility (or resistance) to amphotericin B (AmB) in relation to their cell wall chitin content. Results showed that membrane sterol conte
Publikováno v:
Bioorganic & Medicinal Chemistry. 10:1767-1775
In an effort to develop a new way of drug delivery, especially for polyenic antifungal molecules, we have incorporated amphotericin B (AmB) into biodegradable galactosylated poly (L-lactic acid) (L-PLA) and poly (L-lactic-co-glycolic acid) (PLGA) mic
Publikováno v:
FEMS Microbiology Letters. 203:229-233
Yeast flocculation appears to be dependent on several culture conditions such as nitrogen or carbon sources. In 0.2% glucose medium Kluyveromyces bulgaricus flocculation intensity is weak (10% at maximum) by comparison with flocculation in 2% glucose
Publikováno v:
Antonie van Leeuwenhoek. 80:225-236
Flocculation of yeasts is a cell–cell aggregation phenomenon which is driven by interactions between cell wall lectins and cell wall heteropolysaccharides. In Sabouraud medium, Kluyveromyces bulgaricus was highly flocculent. Incubation of flocculen
Publikováno v:
Antimicrobial Agents and Chemotherapy. 44:1911-1916
The membrane fluidity of reduced-amphotericin B (AmB)-sensitivity Kluyveromyces lactis mutant strain is higher than that of the wild-type K. lactis strain. After culture of the K. lactis and K. lactis mutant cells in the presence of subinhibitory dos
Publikováno v:
Bioconjugate Chemistry. 11:461-468
The work reported herein deals with the study of cellular recognition and permeability phenomena in yeasts. Various galactosylated organic telomers derived from trishydroxymethyl-aminomethane (THAM) and bearing fluorescent moieties were synthesized i
Publikováno v:
FEMS Microbiology Letters. 184:41-46
Co-flocculation is the aggregation of yeasts belonging to different genera or species. Kluyveromyces bulgaricus and Kluyveromyces lactis 5c are self-flocculent, but they can also co-flocculate with the non-flocculent yeast Schizosaccharomyces pombe 9
Publikováno v:
Process Biochemistry. 35:759-764
Corynebacterium glutamicum is used for the industrial production of glutamate (Glu). Efflux of Glu is induced by addition of surfactants to the medium. These surfactants are known to modify the bacterial envelope structure. The significance of the wa