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K. D. Pletsityi T. V. Davydova V. G. Fomina E. V. Nikushkin 《Bulletin of experimental biology and medicine》1997,123(1):55-56
1,25-Dihydroxyvitamin D3, an active metabolite of vitamin D, decreases the number of antibody-producing cells in C57B1/6 mice immunized with sheep
erythrocytes, suppresses lymphocytes proliferation in response to stimulation with pokeweed mitogen and concanavalin A, and
stimulates functional activity of macrophages.
Translated fromByulleten’ Eksperimental’noi Biologii i Meditsiny, Vol. 123, No. 1, pp. 63–65, January, 1997 相似文献
54.
A N Fomina A K Shubladze A A Davydova V D Tolmacheva V N Grebeniuk 《Voprosy virusologii》1977,(1):40-43
The antigenic properties of 15 strains of hepesvirus isolated from herpetic lesions of different localization were studied. The serotype of each strain was established by the neutralization tests with hyperimmune sera to the reference type 1 and 2 strains: the cross-neutralization tests revealed antigenic relationships between the strains of 1 and 2 serotypes. Most strains isolated from lesions of the genitalia belonged to type 2, although one strain isolated in herpes genitalis belonged to type 1, and 2 strains isolated from facial lesions also belonged to type 2. These results confirm the necessity of using inactivated polyvaccine prepared from herpesvirus strains of antigenic types 1 and 2 for relapse control therapy instead of using monovalent type 1 and type 2 vaccines as reported by foreign authors. 相似文献
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It was established that transition to the contract forms of organization of labour in mines, in spite of higher moral incentives for miners and improved psychological climate in work teams, led to increased influence of industrial factors, physical and neuro-psychic overload, which potentially is fraught with health state degradation. In case with new forms of organization of labour, preventive measures should be directed towards the improvement of hazardous labour conditions, norms of workload and stimulation of rehabilitation activities. 相似文献
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S. Ya. Davydova 《Bulletin of experimental biology and medicine》1961,52(1):801-804
Summary The effect on incorporation of [1-C14]-glycine and-tyrosine into rat liver and rat sarcoma 45 proteins of nucleic acid pyrimidine bases, and of their precursors, aspartic and ureidosuccinic acids, has been investigated. Of the substances examined, only aspartic acid and uracil were found to activate incorporation of labeled amino acids into proteins.(Presented by Active Member AMN SSSR A. D. Timofeevskii) Translated from Byulleten' Éksperimental'noi Biologii i Meditsiny, Vol. 52, No. 7, pp. 58–61, July, 1961 相似文献
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