| abstract |
FIELD: medicine, pharmaceutics. n SUBSTANCE: invention refers to medicine and pharmacy and represents an immunostimulating extract of one or more bacterial strains Escherichia coli wherein the process of preparing the extract involves lysing one or more bacterial strains at pH more than 12 and processing the extract to separate nucleic acids, and wherein the extract: causes no risk of a prion disease when introduced into the patient, contains less than 100 mcg/ml of nucleic acid, contains chemically modified saccharides, including chemically modified lipopolysaccharide, and contains at least one amino acid which is specified in aspartic acid, glutamic acid, serine, histidine, alanine, arginine, tyrosine, methionine, phenylalanine and lysine; and it is racemised at least by 10%. n EFFECT: invention provides maximum safety and efficacy. n 52 cl, 9 ex, 6 tbl, 7 dwg |