Results 31 to 40 of about 3,443 (171)
THE RELATION OF BACTERIOLYSIS TO PROTEOLYSIS [PDF]
1. There is no demonstrable increase in non-coagulable nitrogen during bacteriolysis. 2. Bacteria treated with immune serum and complement are so altered that they are more readily digested by trypsin. 3. Bacteria treated with complement alone become more resistant to proteolysis. 4. Bacteria treated with an
J W, Jobling, W, Petersen
openaire +2 more sources
Human complement regulators C4b-binding protein and C1 esterase inhibitor interact with a novel outer surface protein of Borrelia recurrentis. [PDF]
The spirochete Borrelia recurrentis is the causal agent of louse-borne relapsing fever and is transmitted to humans by the infected body louse Pediculus humanus. We have recently demonstrated that the B.
Sonja Grosskinsky +5 more
doaj +1 more source
Four aerobic bacteria with bacteriolytic capabilities were isolated from the brackish water site Strait Uzynaral of Lake Balkhash in Kazakhstan. The morphology and physiology of the bacterial isolates have subsequently been analyzed.
Alexander Meene +8 more
doaj +1 more source
Perforin enhances the granulysin-induced lysis of Listeria innocua in human dendritic cells
Background Cytotoxic T lymphocytes (CTL) and natural killer (NK) cells play an essential role in the host defence against intracellular pathogens such as Listeria, and Mycobacteria.
Wagner Carsten A +7 more
doaj +1 more source
Comparative effect of different pathogens on the condition of dysbiosis in rat kidneys
Aim. Compare the effect of different pathogens on the development of kidney dysbiosis.Methods. The pathogens used were hydrazine sulfate, prednisolone, cyclophosphamide, lincomycin, and lipopolysaccharide (LPS).
A. P. Levitsky +5 more
doaj +1 more source
A large body of fungal secondary metabolites has been discovered to exhibit potent antibacterial activities with distinctive mechanisms and has the potential to be an untapped resource for drug discovery.
Li-Hong Yan +5 more
doaj +1 more source
Essential oils are known to exhibit diverse antimicrobial properties, showing their value as a natural resource. Our work aimed to investigate the primary mode of action of Cuban Lippia graveolens (Kunth) essential oil (EO) against Salmonella enterica ...
Annie Rubio Ortega +9 more
doaj +1 more source
In this paper, konjac powde were hydrolyzed by Bacillus licheniformis to prepare oligosaccharides. The effects of concentration of konjac powder, inoculum amount of strain, bacteriolysis temperature and hydrolysis time on hydrolysis rate of konjac powder
Wei ZHANG +6 more
doaj +1 more source
Penicillin and related antibiotics disrupt cell wall synthesis to induce bacteriolysis. Lysis in response to these drugs requires the activity of cell wall hydrolases called autolysins, but how penicillins misactivate these deadly enzymes has long ...
Josué Flores-Kim +4 more
doaj +1 more source
Protection Against Invasive Infections in Children Caused by Encapsulated Bacteria
The encapsulated bacteria Streptococcus pneumoniae, Neisseria meningitis, Haemophilus influenzae, and Streptococcus agalactiae (Group B Streptococcus) have been responsible for the majority of severe infections in children for decades, specifically ...
Manish Sadarangani, Manish Sadarangani
doaj +1 more source

