[Bacteriophage conversion as a factor modifying the intensity of phagocytosis of Staphylococcus aureus by human leukocytes].
Staphylococcus aureus NCTC 8325-4 and its eight variants lysogenized with phages responsible for the synthesis of staphylococcal staphylokinase were used for the study. Influence of phage conversion of S. aureus on its interaction with human leucocytes and influence of prophage on strain susceptibility to intracellular killing by human granulocytes without opsonins were evaluated. It was found that lysogenization of the strain with the bacteriophages decreased in each case reactivity of human leucocytes for staphylococcal strain what was expressed by lower bioluminescence values and by lower percentage of intracellular killing of bacterial cells carrying prophage.
Młynarczyk
G
G
Garliński
P
P
Młynarczyk
A
A
Zabuska
K
K
Sawicka-Grzelak
A
A
Machowska
G
G
Osowiecki
H
H
Roszkowski
W
W
D003470:Culture Media; D006801:Humans; D066298:In Vitro Techniques; D007962:Leukocytes / Q000276:immunology*; D008242:Lysogeny / Q000235:genetics / Q000276:immunology*; D010587:Phagocytosis / Q000276:immunology*; D013204:Staphylococcus Phages / Q000235:genetics / Q000276:immunology*; D013211:Staphylococcus aureus / Q000235:genetics / Q000254:growth & development / Q000276:immunology*
D003470:Culture Media
Konwersja fagowa jako czynnik modyfikujacy intensywność fagocytozy Staphylococcus aureus przez leukocyty ludzkie.