Results 171 to 180 of about 4,861 (201)
Some of the next articles are maybe not open access.
Lysozyme and Immune Bacteriolysis
Nature, 1965IT has long been accepted that the lysis of Gram-negative bacteria by fresh serum is due to the antibody-complement system. Over the past ten years three separate groups of workers have suggested, for different reasons, that lysozyme also plays a part in immune lysis of bacteria.
A A, Glynn, C M, Milne
openaire +2 more sources
Bacteriolysis by immobilized enzymes
Biotechnology and Bioengineering, 1977AbstractBacteriolytic enzymes produced by Achromobacter lunatus were immobilized in collagen membrane. Intact bacteria such as Pseudomonas solanacearum, Xanthomonas oryzae, Staphylococcus aureus, and Pseudomonas aeruginosa were lyzed with the bacteriolytic enzyme–collagen membrane. Relative activity of the bacteriolytic enzyme–collagen membrane against
I, Karube, T, Suganuma, S, Suzuki
openaire +2 more sources
Possible enzymatic bases of bacteriolysis by bdellovibrios
Archiv f�r Mikrobiologie, 1973Bdellovibrio sp. strain 6-5-S grows on and lyses autoclaved cells of Spirillum serpens strain VHL. The dissolution of the S. serpens cells is accompanied by a decrease in optical density and by a release of reducing substances, amino sugars, amino groups, and muramic acid into the culture supernatant. S.
J C, Huang, M P, Starr
openaire +2 more sources
BACTERIOLYSIS OF THE PSEUDOMONADS: I. AGENTS POTENTIATING LYSIS
Canadian Journal of Microbiology, 1964The lytic spectrum of 10 species of pseudomonads in systems employing disodium EDTA, sodium deoxycholate, isoamyl alcohol, ethanol, thymol, or lysozyme was determined. Sodium deoxycholate and EDTA were the most active agents. Isoamyl alcohol, ethanol, thymol, and lysozyme elicited only slight lytic responses. EDTA, isoamyl alcohol, ethanol, and thymol
J M, SHIVELY, S E, HARTSELL
openaire +2 more sources
Physico-Chemical Nature of Bacteriolysis
Nature, 1944WITHIN recent years, much attention has been paid to the antibacterial action of naturally occurring and synthetic products. The principal problem to be solved is that of the nature of the primary effect on the bacterial cell of the bacteriolytic or bacteriostatic agent.
openaire +1 more source
On the Bacteriolysis by Lysozyme
The Journal of Immunology, 1938Summary The bacteriolysis by lysozyme was studied by measuring the light-absorption of a lysing suspension, with a Moll-extinctiometer. In addition to a morphological study, this procedure was applied to the determination of lysozyme, which could be made within 5 per cent, and to a study of the influence of pH and electrolytes.
openaire +1 more source
Factors affecting bacteriolysis using lysozyme in dual enzyme systems
Archives of Biochemistry and Biophysics, 1954Abstract Dual-enzyme systems, in which lysozyme was present with papain or trypsin, were found to lyse heated cells of several species of bacteria normally resistant to either enzyme alone. The extent of lysis was often much greater than could be accounted for on the basis of additive action, and was considered a true synergism.
M E, BECKER, S E, HARTSELL
openaire +2 more sources
Suppression of penicillin-induced bacteriolysis of staphylococci by some anticoagulants
Journal of Antimicrobial Chemotherapy, 1987Heparinoids and related negatively-charged substances caused suppression of the penicillin-induced bacteriolysis of staphylococci and a higher viability rate. Furthermore, the penicillin-induced release of cell wall material was reduced by these substances.
J, Wecke +4 more
openaire +2 more sources
The synergistic action of lysozyme and trypsin in bacteriolysis
Archives of Biochemistry and Biophysics, 1955Abstract The degree of synergism resulting from the concomitant action of lysozyme and trypsin on heated cells was influenced by cell and enzyme concentration, age, and pH of incubation. The enzyme system completely lysed species of the following genera: Aerobacter, Escherichia, Neisseria, Salmonella, Sarcina, Micrococcus, and Bacillus.
M E, BECKER, S E, HARTSELL
openaire +2 more sources
Bacteriolysis by vancomycin-conjugated acryl nanoparticles and morphological component analysis
Drug Development and Industrial Pharmacy, 2013Nanoparticles are currently attracting considerable attention because of their ability to conjugate to various substances. As such, these nanoparticles can assist the transfer of the conjugated substance to target tissues where they are gradually released. In this study, vancomycin-conjugated nanoparticles (VCM NPs) were prepared.
Naoto, Shimizu +4 more
openaire +2 more sources