Zobrazeno 1 - 10
of 19
pro vyhledávání: '"V I, Iakovlev"'
Publikováno v:
Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic]. 44(1)
A new composition of the nutrient medium for cultivation of the tetracycline-producing organism was developed with the fermentative hydrolysate of the tetracycline production mycelial waste as a source of nitrogen: 0.02 to 0.04 g/l by amino nitrogen.
Publikováno v:
Gigiena truda i professional'nye zabolevaniia. (5)
Influence of fiber bronchoscopy (FBS) on the partial tension of oxygen (pO2) in the skin was studied in 17 respiratory disorders affected miners, with no stable FBS-caused gas exchange disorders established. The patients affected with atrophic endobr
Autor:
L V, Ponomareva, I P, Peshkova, N P, Tsvetkova, V I, Iakovlev, V G, Shmeleva, V G, Krunchak, N P, Shchipanov
Publikováno v:
Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic]. 35(4)
The process of enzymatic hydrolysis of the mycelial waste from the manufacture of tetracycline with using Streptomyces aureofaciens was studied. For the enzymatic hydrolysis, neutral and alkaline proteinases were used. It was shown that alkaline prot
Publikováno v:
Gigiena truda i professional'nye zabolevaniia. (5)
Basing on 42 post-mortem examinations of silicotuberculosis cases, the contributors display the most frequently encountered errors in diagnosing this disease. Silicotuberculous bronchadenitis, conglomerate-cirrhotic lower-lobe silicotuberculosis and
Autor:
V I, Iakovlev
Publikováno v:
Gigiena i sanitariia. (5)
Publikováno v:
Voprosy virusologii. 30(3)
The results of isolation of an Alphavirus strain from Aedes sp. mosquitoes collected in the focus of Karelian fever are presented. According to the results of serological studies, the isolated strain LEIV-9298 Karelia belongs to the antigenic complex
Publikováno v:
Prikladnaia biokhimiia i mikrobiologiia. 17(4)
Trypsin immobilization in an inorganic polymer, i.e. silica gel, was investigated. Properties of the immobilized enzyme were examined. It was found that the enzyme retained its activity, depending on the gel genesis and dehydration of the carrier. Th
Autor:
V I, Iakovlev
Publikováno v:
Meditsinskaia sestra. 36(7)
Autor:
V I, Iakovlev
Publikováno v:
Gigiena i sanitariia. (5)
Publikováno v:
Problemy tuberkuleza. (7)
Two hundred and thirty nine records of bronchoscopic examination of miners from iron ore mines, including 114 patients with active pulmonary tuberculosis were studied and the frequency of specific and nonspecific endobronchitis and functional, anatom