Heterophil phagocytosis of fluorescein-labeled staphylococcal bacteria was analyzed by flow cytometry. Opsonization with two types of normal pooled sera and staphylococcal antisera significantly ...
A procedure has been developed for preparing living bacteria, quantitatively labeled with 3 H-thymidine and 14 C-leucine, for short-term grazing experiments. The negligible rate of accumulation in ...