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Mechanism of antimicrobial peptides

Publié le 30 Octobre 2012 par

Since the discovery of antimicrobial peptides, has conducted extensive research in the mechanism of action of antimicrobial peptides. Currently known, peptides are by acting on the bacterial cell membrane function, and on this basis, a variety of antimicrobial...

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Antimicrobial peptides promising new antibiotics

Publié le 30 Octobre 2012 par

Since the discovery since penicillin, antibiotics have been a powerful weapon for human treatment of pathogenic microorganisms infections, but with the long-term antibiotics widely used, pathogen resistance formation are becoming increasingly serious...

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Antimicrobial peptides, also known as antimicrobial peptides or peptide antibiotics

Publié le 30 Octobre 2012 par

Antimicrobial peptides is widely found in nature found in recent years, a class of cationic antimicrobial activity of the peptide. More and more evidence that they have an important role in the host innate and adaptive immune. Is the deepening of the...

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Low production of antimicrobial peptides

Publié le 18 Octobre 2012 par

time-consuming and long, complex process, expensive, and not be able to achieve large-scale production, which became the biggest obstacle into the practical application of restricting antimicrobial peptides extracted from animals. Therefore, to carry...

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Discovery of antimicrobial peptides

Publié le 18 Octobre 2012 par

originated in the study of insect immune mechanism, when the insects by external stimuli, the immune responses induced in the body to a substance with a strong antibacterial activity, antimicrobial peptides is one of the major constituent. Later, amphibians,...

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Antimicrobial peptides promising new antibiotics

Publié le 18 Octobre 2012 par

Since the discovery since penicillin, antibiotics have been a powerful weapon for human treatment of pathogenic microorganisms infections, but with the long-term antibiotics widely used, pathogen resistance formation are becoming increasingly serious...

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ITKIL2-inducible T-cell kinase

Publié le 30 Septembre 2012 par

Boys, sometimes fatal immune disorders that occur after EBV infection with two X chromosomes encoding gene mutation chain, these two genes SLAM-associated protein (SAP) and X - linked inhibitor of apoptosis protein (XIAPprotein). In this study, we describe...

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seb enterotoxin B

Publié le 16 Septembre 2012 par

seb enterotoxin B containing 90% and 10% of the teichoic acid. Mesh structure of peptidoglycan than gram-negative bacteria dense, after the attachment of the crystal violet staining showing purple alcohol decolorization therefore, on the contrary, negative...

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PI3 peptidase inhibitor 3, skin-derived

Publié le 8 Septembre 2012 par

Aprotinin formed by certain chemical proportion reversible enzyme - inhibitor complex and thus inhibit human trypsin, plasmin, plasma and tissue kallikrein. The the serine active protease in vascular soothing hormone - bradykinin original - kinin system,...

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Overview of insect antibacterial peptide

Publié le 31 Août 2012 par

Number of insects, widely distributed, with a high degree of adaptability and defense mechanisms, 1972, Swedish scientists Boman First the the efficient antimicrobial peptides Cecropins the earliest found separated from the immune hemolymph of silkworm...

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