[Effect of antibiotic therapy and vaccine therapy on the phagocytic reaction in mice infected with Staphylococcus]

The time course of changes in the activity, intensity and completeness of phagocytosis with leukocytes of the peritoneal exudate was studied on mice with experimental staphylococcal infection treated with rifampicin, lincomycin and inactivated staphylococcal vaccine used alone or in combination. It was shown that immunization of the animals with inactivated staphylococcal vaccine promoted stimulation of the phagocytic defense. Rifampicin and lincomycin applied therapeutically induced a decrease in the activity, intensity and completeness of phagocytosis. It should be noted that rifampicin had a less pronounced inhibitory effect than lincomycin. The combined use of vaccine and antibiotics with therapeutic purposes promoted an increase in phagocytosis as compared to the use of the antibiotics alone. The combined therapy sometimes resulted in completeness of phagocytosis making it reach the control values (the 10th and 15th days, rifampicin and vaccine). It should be noted that a more pronounced stimulation of the activity, intensity and completeness of the phagocytosis was observed with the use of the combination of rifampicin and the vaccine.