[Changes in the ultrastructure of staphylococci in kidney tissue in experimental infection].

A study of ultrathin sections fo the kidney tissue of mice infected with staphylococci showed intracellular localization of the bacteria. In vivo there occurred a morphological reconstruction of external layers of the cell wall of staphylococci, and lysis of individual staphylococci. The middle part of the cell wall and the cytoplasmic membrane proved to be the structures the most stable to lysis.

[Use of prodigioza in the overall treatment of chronic osteomyelitis].

Treatment of 188 patients suffering from chronic osteomyelitis of various etiology and localization with prodigiosan, a bacterial lipopolysaccharide favoured an increase in the nonspecific immunobiological reactivity: the phagocytic activity and leucocytic intensity increased, the average titers of iso- and heteroagglutinins, as well as the complementary activity of the serum became higher. The results of the clinico-laboratory studies are indicative of advisable use of prodigiosan in complex therapy of cases with chronic osteomyelitis.