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C Kaminski
The specific peroxidase ( and phenoloxidase ( activities are quantitatively measured during the life of Coleus, from germination until flowering. In most organs investigated, the peroxidase activity increases rapidly with growth while the phenoloxidase activity remains low. The latter activity is higher in root apices than in more differentiated regions of roots. From the results obtained it may be concluded that the phenoloxidase activity accompanies cellular proliferation. It is suggested that the peroxidase activity plays an indirect role in root initiation through its role in cellular differentiation...
March 1971: Planta
O Bahri, O Fazaa, N Ben Alaya-Bouafif, M Bouloy, H Triki, A Bouattour
OBJECTIVES: To detect the presence of Toscana virus (TOSV) circulation in Tunisia and to study its role in viral meningo-encephalitis. PATIENTS AND METHODS: A total of 315 (167 sera and 178 cerobrospinal fluid [CSF]) samples was investigated. These samples are colleted from Tunisian patients with neurological diseases during the period between January 2003 and December 2009. All samples were tested negative for enterovirus, Herpes Simplex virus and West Nile virus...
December 2011: Pathologie-biologie
G Z Dai, X S Zhang, J X Li, Y F Yang, L P Ren, C Q Su, X Z Hu, D H Wang, Y C Chen
No abstract text is available yet for this article.
December 1982: Zhongguo Yi Xue Ke Xue Yuan Xue Bao. Acta Academiae Medicinae Sinicae
L V Zlobina, V M Levitskiń≠
Analysis of many-year changes in the vitral hepatitis incidence in the Astrakhan region showed a significant cyclicity of the epidemic process: its incidence rose 4 times during the period of from 1957 to 1976; four of these elevations were comparatively high (in 1960, 1964, and 1974). Lately the group of children aged from 3 to 7 years has been of the greatest epidemiological significance, but at present greatest incidence of the disease fell on the group of persons aged from 8 to 14 years. This can be connected with gamma-globulin vaccinations given to children aged under 10 years...
April 1978: Zhurnal Mikrobiologii, Epidemiologii, i Immunobiologii
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