Study of the antagonistic action of actinomycetes on anthrax bacilli

Capacity for the growth inhibition of the highly virulent causative agent of Siberia plague was studied with respect to actinomycetous strains from soil samples of the Ukraine. It was found that on nutrient media 88.4, 88.9, 88.1 and 93.4% of the isolates inhibited the growth of Bac. anthracis, Bac. cereus, Bac. mycoides and Tsenkovsky vaccine strain respectively. Representatives of very different taxonomic groups were found among the antagonistic actinomycetes. Clearance of the soil from Siberia plague bacilli stable to the outer effect with the help of the active strain L-721 of Act. chromofuscus was observed. The effect was chown in sterilized soil, not sterile soil and soil monolith.     

Purulent infection and sepsis in surgical patients

The problems of pathogenesis, clinic and treatment of general purulent infection and sepsis are discussed. 1045 patients with different purulent diseases were observed by the author. Sepsis was diagnosed in 18 patients, that made 1.7 per cent to a total number of observations. Among these septic patients 8 patients died.     

Distribution of aflatoxins in some samples of peanuts

Naturally occurring G aflatoxins were found at approximately 20 times the level of B aflatoxins in one lot of roasted, blanched peanuts. Official methods, as well as high-pressure liquid chromatography, were used to confirm this finding. Additional routine sample analysis data of raw and roasted peanuts revealed that this finding is not so unusual formerly thought. It was found that 9.8% of the raw peanut samples contained higher levels of G than B aflatoxin; 4.9% containing 2-8 times more G than B aflatoxins. In a smaller sampling of roasted peanuts, 28% of the contaminated peanuts contained more G than B aflatoxins.