Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Z F, Shmakova"'
Publikováno v:
Zhurnal mikrobiologii, epidemiologii i immunobiologii. (3)
Publikováno v:
Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic]. 36(8)
The chemical composition and presence of immunogenic components in the lysates of the cell walls of group A Streptococcus, type M29, were studied. The lysates were prepared with the use of muramidase. Fc-Receptors were detected in the lysates. Within
Publikováno v:
Zhurnal mikrobiologii, epidemiologii i immunobiologii. (4)
The amino acid composition of cell walls and surface proteins, isolated from virulent (M+) and avirulent (M-) streptococcal strains (group A, type 29) has been determined by the method of E. H. Beachey et al. The kinetics of the lysis and proteolysis
Publikováno v:
Zhurnal mikrobiologii, epidemiologii i immunobiologii. (8)
Changes in S. pyogenes cells in the process of batch cultivation have been studied. The composition of S. pyogenes cell walls has been studied by amino acid analysis; besides, their resistance to enzymatic hydrolysis and the electric conductivity of
Publikováno v:
Zhurnal mikrobiologii, epidemiologii i immunobiologii. (8)
Muramidase which actively lyses the cell walls of group A hemolytic streptococci has been isolated from the culture fluid of Actinomyces levoris by precipitation on ammonium sulfate, gel filtration on Sephadex G-25, ion exchange chromatography on DEA
Publikováno v:
Vestnik Akademii meditsinskikh nauk SSSR. (11)
The cell wall composition of nonadhesive fosfomycin-resistant mutant of group A streptococcus and highly adhesive wild strain have been studied. The cell wall of the mutant nonadhesive strain contained significantly reduced amounts of lipoteichoic ac
Publikováno v:
Mikrobiologiia. 47(3)
The composition of the enzyme complex produced by Actinomyces levoris which exhibits lytic action on the cell walls of Streptococcus lactis was studied by gel filtration on Sephadex G-25, ion exchange chromatography and isoelectric focusing. The comp
Publikováno v:
Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic]. 34(11)
The aim of the experiment was to study the lysis products of cell walls of group A streptococci resulting from exposure to N-acetylmuramidase. It was shown that for isolating surface proteins free of polysaccharide and peptidoglycan fragments it was
Publikováno v:
Zhurnal mikrobiologii, epidemiologii i immunobiologii. (4)
The components of cattle blood serum, added to the medium for the cultivation of group A streptococci, considerably decrease the period of adaptation and increase the balanced growth rate of streptococci, which is manifested by changes in the surface
Publikováno v:
Biokhimiia (Moscow, Russia). 45(2)
Precipitation by ammonium sulfate and a subsequent purification of the culture fluid of Actinomyces levoris by gel-filtration through Sephadex G-25, ion-exchange chromatography on DEAE-cellulose and CM-cellulose resulted in an enzyme which activley l