Results 211 to 220 of about 24,864 (245)

Knowledge, attitudes, and practices on occupational hazards among veterinary students in Bangladesh: A cross-sectional study. [PDF]

J Public Health Res
Das P, Mannan MA, Chowdhury S.
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Genetic control of yeast mannan structure. Isolation and characterization of mannan mutants.

The Journal of biological chemistry, 1973
W C, Raschke, K A, Kern, C, Antalis, C E, Ballou   +3 more
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An overview of mannan structure and mannan-degrading enzyme systems

Applied Microbiology and Biotechnology, 2008
Hemicellulose is a complex group of heterogeneous polymers and represents one of the major sources of renewable organic matter. Mannan is one of the major constituent groups of hemicellulose in the wall of higher plants. It comprises linear or branched polymers derived from sugars such as D-mannose, D-galactose, and D-glucose.
L R S, Moreira, E X F, Filho
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Biosynthesis of yeast mannan. Characterization of mannan-synthesizing enzyme systems from mutants defective in mannan structure

Folia Microbiologica, 1976
The yeast Saccharomyces cerevisiae X2180-1A (wild) and its mutants X2180-1A-4 (mnn 1) and X2180-1A-5 (mnn 2) defective in mannan biosynthesis were used as enzyme sources to catalyze in vitro mannosyl transfer from GDP-[14C-U]-mannose to endogenous glycoproteins as well as to exogenous, low-molecular weight acceptors.
V, Farkas, S, Bauer
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Antioxidant and antimutagenic activity of mannan neoglycoconjugates: Mannan–human serum albumine and mannan–penicillin G acylase

Mutation Research/Genetic Toxicology and Environmental Mutagenesis, 2006
The antioxidant and antimutagenic activity of the yeast cell-wall mannan and mannan conjugates--in particular the mannan of Saccharomyces cerevisiae (M-S.c.) and conjugates of mannan S. cerevisiae with human serum albumin (M-HSA1, M-HSA2) and the microbial enzyme penicillin G acylase (M-PGA)--were evaluated in vitro in the unicellular flagellate ...
Lívia, Krizková, Ingrid, Zitnanová, Danica, Mislovicová, Jana, Masárová, Vlasta, Sasinková, Zdenka, Duracková, Juraj, Krajcovic   +6 more
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Immunostimulatory properties of coffee mannans

Molecular Nutrition & Food Research, 2009
AbstractCoffee infusion mannans are acetylated polysaccharides containing single Galp and Araf residues as side chains of a β‐(1 → 4)‐Manp backbone. These mannans are structurally similar to the bioactive acetylated mannans from Aloe vera (AV). In this study, acetylated mannans were obtained from two coffee infusions prepared from light and dark ...
Joana, Simões, Pedro, Madureira, Fernando M, Nunes, Maria do Rosário, Domingues, Manuel, Vilanova, Manuel A, Coimbra   +5 more
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Mannosylphosphate transfer to yeast mannan

Biochimica et Biophysica Acta (BBA) - General Subjects, 1999
Mannoproteins located in the outermost layer of yeast cell wall determine the wall's porosity and thereby regulate leakage of proteins from the periplasmic space and entrance of macromolecules from the environment. In several yeasts, including Saccharomyces cerevisiae, the glycan portion of mannoproteins is composed not only of neutral oligosaccharides
Y, Jigami, T, Odani
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A procoagulant chemically sulfated mannan

Carbohydrate Polymers, 2016
Disorders of hemostasis can produce innumerous problems. Polysaccharides have been studied both as anticoagulant and as procoagulant agents. A mannan with a main chain of α-(1 → 6)-linked-Manp units, branched at O-2 mainly by side-chains of 2-O-linked-α-Manp units was chemically sulfated, structurally characterized by NMR and GC-MS (methylation ...
Ana Helena P, Gracher, Aline G, Santana, Thales R, Cipriani, Marcello, Iacomini   +3 more
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