Pathogenicity of Trichosporon capitatum for normal and irradiated mice and the efficacy of miconazole on experimental systemic trichosporosis in mice.

The authors describe the course of experimental trichosporosis in normal and X-irradiated ICR mice after i.v. inoculation with Trichosporon capitatum.

[The of effect of rolitetracycline on oxygen consumption in a suspension of E. coli].

Authors studied the oxygen demand by E. coli suspensions (serotypes 023 and 026) modifying it with various concentration of Rolitetracyclin, and proceeded by comparison of both serotypes. Time dependence of oxygen demand has been determined using the direct Warburg's manometric method.

Experimental production of colicin type V of Shigella sonnei unusual in nature.

Col V factor of Fredericq's strain Escherichia coli 1.7a was mobilized for a transfer by the R (Sm, Cm, Tc, Su) factor of Shigella sonnei strain in three component test. The strain E.

Comparison of direct and indirect migration inhibition tests and skin hypersensitivity to tuberculin (PPD).

The direct macrophage and indirect leukocyte migration inhibition tests were used for the examination of patients with pulmonary tuberculosis and of their contacts. In the direct test at a concentration of 10 microgram PPD/ml medium, a statistically significant difference [p less than or equal to 0.001] was found between the mean values of MI [migration indices] in PPD-negative [MI = 0.

The effect of preliminary sensitization and immunization on bacteriuria in rabbits with experimental pyelonephritis.

The development of experimental infection of the urinary tract was studied in previously sensitized, immunized and control rabbits after temporary ligature of the ureter and intravenous administration of various doses of . (1) After a small dose of organisms (200,000 ) positive bacteriuria became manifest in sensitized and immunized rabbits. In control rabbits, bacteriuria remained negative after this dose.