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101.
S. I. Fokin E. V. Sabaneyeva O. N. Borkhsenious M. Schweikert H. -D. Görtz 《Protoplasma》2000,213(3-4):176-183
Summary New intracellular bacteria were detected in the cytoplasm ofParamecium calkinsi andP. putrinum. Some of the bacteria were not evenly distributed in the cytoplasm of the host but were found in the center of the cell, eventually near the nuclei, but not in the cortex area, whereas another species was found in the cortex area. These peculiarities of intracellular bacteria localization in the host suggest that the conditions in various parts of the cytoplasm favor bacterial maintenance to different extent. Due to the results obtained by transmission electron microscopy and in situ hybridization using appropriate oligonucleotide probes, the bacteria, three or possibly four species, are Gram-negative and belong to the alpha-subgroup of proteobacteria. Bacteria from one stock ofP. calkinsi were found to be infectious for bacteria-free cells ofP. calkinsi andP. nephridiatum. 相似文献
102.
103.
N M Gracheva O S Partin I T Shcherbakov V I Ivanova S N Fokin 《Antibiotiki i khimioterapii͡a》1992,37(6):31-35
A total of 600 patients with suspected alimentary food poisoning were hospitalized. The ++clinico-laboratory findings showed that 27 (4.5 per cent) of them had Campylobacter infection. The cultures of Campylobacter jejuni and Campylobacter coli were isolated from 24 and 3 patients, respectively. The patients underwent complex pathogenetic treatment with oral rehydration saline solutions, symptomatic agents, enzymatic preparations and diet (the basic therapy) supplemented with biological bacterial preparations in less severe cases (8 patients). Antibacterial drugs such as furazolidone (roxytromycin), gentamicin and levomycetin, as well as fluoroquinolones such as ofloxacin and ciprofloxacin were additionally used in the treatment of both the patients with the generalized infection and those with more severe processes of the disease, pronounced diarrhea with blood traces and persisting isolation of Campylobacter (12 patients). The most favourable results in the treatment of more severe patients with Campylobacter infection were obtained with the fluoroquinolones used after inadequately efficient therapy with furazolidone or antibiotics especially in the cases with repeated isolation of campylobacteria. 相似文献
104.
105.
Plasma Physics Reports - A vircator-based microwave oscillator with a nonlaminar electron beam and an extended matched section of a helical slow-wave system was studied numerically and... 相似文献
106.
O S Adrianov N I Vykhodtseva V F Fokin V M Avirom 《Biulleten' eksperimental'no? biologii i meditsiny》1984,98(7):115-117
A method of local effect of focused ultrasound has been devised for blocking brain structures of an unrestrained experimental animal. The effect of reversible blocking of the visual tract following focused ultrasound was recorded. 相似文献
107.
Based on eigenvector filtering and phase surface methods, the correlation between abundance dynamics and water temperature
was studied in seven species of White Sea littoral polychaetes. Cyclic fluctuations in abundance with periods of approximately
5 and 12 years were revealed. Some instances of the 5-year cycles of abundance can be explained by climatic changes in the
Arctic. 相似文献
108.
V V Zakusov B I Liubimov A N Iavorski? V I Fokin 《Biulleten' eksperimental'no? biologii i meditsiny》1979,88(7):32-35
The new Soviet tranquilizer phenazepam given to rats intraperitoneally at a dose of 1 mg/kg daily was shown to be capable of suppressing ethanol addiction produced by 2-month intake of 5% ethanolic solution as the only source of liquid. The mechanism of this effect is likely to be related to the changes in the activity of the neurosecretory centers of the hypothalamus. The phenazepam in the treatment of chronic alcoholism. 相似文献
109.
Studies were carried out of the relationship between the constant potential level (CPL) and the intensity of lipid peroxidation (LP) of the brain membranes in rats with different motor asymmetry. Strong correlation was found between CPL and the content of LP products (diene conjugates, hydroperoxides and Schiff bases) in the hemispheres of the brain (R = 0.7-0.8). 相似文献
110.