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22 results on '"Mal'tseva NN"'

1. [Respiration of oligonitrophilic bacteria].

Author

Mal'tseva NN, Ivanitskaia LM, and Skliar IuV

Subjects
Acetates metabolism, Azotobacter metabolism, Bacillus metabolism, Carbohydrate Metabolism, Glycerol metabolism, Mycobacteriaceae metabolism, Mycobacterium metabolism, Nitrogen Fixation, Pseudomonadaceae metabolism, Pseudomonas metabolism, Species Specificity, Bacteria metabolism, Nitrogen metabolism, Oxygen Consumption
Abstract

The respiration rate of 25 studied oligonitrophilous strains belonging to various genera and species of bacteria varied within wide limits depending on their taxonomy, conditions of cultivation, substrates, and other factors. No strict correlation was established between the respiration rate and the activity of nitrogen fixation. One of the typical properties of oligonitrophilous bacteria is a high rate of endogeneous respiration --50% and more of the respiration rate during assimilation of exogeneous substrates. The level of oxidative metabolism of oligonitrophilous bacteria was found to be higher on media containing bound nitrogen than on media without nitrogen.

Published
1975

2. [The dehydrogenase activity of oligonitrophilic bacteria].

Author

Mal'tseva NN

Subjects
Acetates metabolism, Azotobacter metabolism, Bacillus metabolism, Enterobacter metabolism, Glucose metabolism, Glycerol metabolism, Maltose metabolism, Mannitol metabolism, Mycobacteriaceae metabolism, Mycobacterium enzymology, Mycobacterium metabolism, Pseudomonadaceae metabolism, Pseudomonas enzymology, Pseudomonas metabolism, Sucrose metabolism, Ukraine, Azotobacter enzymology, Bacillus enzymology, Enterobacter enzymology, Mycobacteriaceae enzymology, Oxidoreductases metabolism, Pseudomonadaceae enzymology, Soil Microbiology
Published
1974

4. [Results of examining wild monkeys for the presence of smallpox antibodies and smallpox group viruses].

Author

Marennikova SS, Shelukhina EM, Shenkman LS, Mal'tseva NN, and Matsevich GR

Subjects
Africa, Animals, Cercopithecus, Erythrocebus patas, India, Kidney microbiology, Liver microbiology, Macaca, Malaysia, Papio, Serologic Tests, Smallpox diagnosis, Spleen microbiology, Variola virus isolation & purification, Monkey Diseases diagnosis, Smallpox veterinary
Abstract

The results of examinations of sera, blood and organs of different species of monkeys from some Asian and African countries for the presence of antibody to smallpox and viruses of the smallpox group. Significant titers of smallpox antibodies (antihemagglutinins virus-neutralizing and, in some cases, precipitating antibody) were found in a considerable number of monkeys shot near foci with human cases (Equatorial province of Zair Republic). In the same monkeys kidney tissues yielded 3 isolates of smallpox virus group two of which were indistinguishable in the laboratory tests from variola virus. On the basis of these data it is concluded that smallpox viruses circulate among wildlife monkeys in some areas of Equatorial Africa. Further studies along these lines are necessary.

Published
1975

6. [Carbohydrate content of cells of oligonitrophilous bacteria].

Author

Mal'tseva NN and Karpushin NA

Subjects
Azotobacter analysis, Bacillus analysis, Chromobacterium analysis, Culture Media, Mycobacterium analysis, Pseudomonas analysis, Bacteria analysis, Carbohydrates analysis, Polysaccharides, Bacterial analysis
Published
1969

12. [Monkey pox virus--the agent of a pox-like disease in man].

Author

Marennikova SS, Shelukhina EM, Mal'tseva NN, and Ladnyĭ ID

Subjects
Animals, Congo, Diagnosis, Differential, Haplorhini, Humans, Infant, Male, Poxviridae isolation & purification, Smallpox diagnosis, Virus Diseases diagnosis, Monkey Diseases microbiology, Smallpox microbiology
Published
1971

14. [Smallpox in chimpanzees under natural conditions].

Author

Marennikova SS, Ladnyĭ ID, Shelukhina EM, Mal'tseva NN, and Matsevich GR

Subjects
Animals, Congo, Smallpox epidemiology, Monkey Diseases epidemiology, Pan troglodytes, Smallpox veterinary
Published
1971

17. [Characteristics of the development of oligonitrophils in assimilating bound forms of nitrogen].

Author

Mal'tseva NN, Izzheurova VV, and Rozhanskaia AM

Subjects
Azotobacter metabolism, Bacillus metabolism, Bacillus subtilis metabolism, Culture Media, Dose-Response Relationship, Drug, Escherichia coli metabolism, Mycobacterium metabolism, Nitrogen Fixation, Proteus vulgaris metabolism, Pseudomonas metabolism, Time Factors, Ukraine, Nitrogen metabolism, Soil Microbiology
Published
1973

18. [Comparative evaluation of smallpox vaccines].

Author

Unanov SS, Marennikova SS, Akatova EM, Gurvich EB, Kantsova TI, Mal'tseva NN, Milushin VN, Plutenko KI, and Shutov AV

Subjects
Humans, Infant, Lymphadenitis chemically induced, Smallpox Vaccine adverse effects, Smallpox prevention & control, Smallpox Vaccine therapeutic use
Published
1966

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