[Pathogenesis of anemia in abdominal typhus].

Morphological parameters of the red cells were studied in 121 patients with typhoid-paratyphoid conditions. To obtain objective clinical data the authors studied the effect of LPS S. anatum on the intact red cells of healthy persons.

[Development and use of solid-phase test-systems for the detection of O-antigen of Shigella sonnei and Shigella flexneri].

The possibility of the diagnosis of dysentery caused by S. sonnei and S. flexneri, as well as the determination of the dynamics of the distribution of specific O-antigen in the patient's body, by means of the enzyme-linked immunosorbent assay system developed on the basis of antibody preparations obtained by immunosorption has been studied.