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Bacterial Capsules - An envelope of loose gel surrounding a bacterial cell which is associated with the virulence of pathogenic bacteria. Some capsules have a well-defined border, whereas others form a slime layer that trails off into the medium. Most capsules consist of relatively simple polysaccharides but there are some bacteria whose capsules are made of polypeptides. |
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Bambermycins - Antibiotic complex obtained from Streptomyces bambergiensis containing mainly Moenomycins A and C. They are used as feed additives and growth promoters for poultry, swine, and cattle. |
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Prodigiozan - A polysaccharide extracted from Serratia marcescens and other bacteria. It activates enzymatic activity of macrophages and stimulates phagocytic processes. |
CANADIAN
MEDICAL GUIDE