Abstract:
:Intravenous infection of chicken with H5N1 avian influenza virus (strain A/Gs/Krasnoozerskoye/627/05) causes rapid lethal outcome. Pathomorphological study of bird viscera showed manifestations of disseminated intravascular coagulation syndrome, generalized inflammatory reaction, and wide-scale necrobiotic changes in tissues.
journal_name
Bull Exp Biol Medjournal_title
Bulletin of experimental biology and medicineauthors
Shestopalova LV,Shkurupiy VA,Sharkova TV,Shestopalov AMdoi
10.1007/s10517-009-0376-7subject
Has Abstractpub_date
2008-12-01 00:00:00pages
770-3issue
6eissn
0007-4888issn
1573-8221journal_volume
146pub_type
杂志文章abstract::Acute experiments on cats showed that injection of catecholamines induced unidirectional shifts in right and left atrial pressure in 70% cases (these shifts were positive in one half of cats and negative in the other half). In 30% cases, the left and right atrial pressures changed in opposite direction: right atrial p...
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abstract::Applications of cold and warm activated cellular immunity and orientation and exploratory behavior in mice. Application of cold increased the number of turns to the left in the open field, muscle force, and activity of the food instinct, and caused an increase in the total count of peripheral blood leukocytes. Warm ap...
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abstract::Anticonvulsant activity and pharmacokinetics of nanoemulsion and unmodified substance of carbamazepine were compared in experiments on mice. Carbamazepine nanoemulsion demonstrated significant anticonvulsant activity and was superior to unmodified substance of carbamazepine against seizures induced by maximum electric...
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abstract::The rates of oxyhemoglobin drop and CO(2) release in dogs with magnetized and nonmagnetized blood were compared. Stationary magnetic field enhances blood oxygen capacity by no less than 24%. A hypothesis was proposed on formation of bioxyhemoglobin molecules under the effect of magnetic field, in which hem binds two O...
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abstract::The immunobiological potential of a new microorganism species isolated from permafrost specimens (PMO strain 3M) collected from the Mammoth Mountain in Yakutia was studied in laboratory mice. PMO injected intraperitoneally in doses of 2500 to 50 × 10(6) microbial bodies caused characteristic dose-dependent effects on ...
journal_title:Bulletin of experimental biology and medicine
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abstract::More than 70% malignant mammary tumors contain steroid hormone receptors; this suggests the possibility of hormone therapy in the majority of patients with breast cancer (BC). The main cause of inefficiency of hormone therapy in BC is hormone resistance (tumor resistance to hormonal cytostatics). Here we discuss the m...
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doi:10.1007/s10517-013-2160-y
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abstract::We studied ultrastructure of nuclear compartment in cardiomyocytes during regenerative and plastic insufficiency of the myocardium induced by anthracycline antibiotic daunomycin. A peculiarity of ultrastructural organization of cardiomyocyte nuclei under these conditions is almost complete disappearance of the heteroc...
journal_title:Bulletin of experimental biology and medicine
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abstract::We studied properties of bacterial biofilms during long-term culturing. The biofilms were preserved for more than 90 days under the chosen conditions. At the same time, amounts of matrix and cells underwent periodic changes. The biomass of the biofilms decreased approximately every 7 days and then returned to the prev...
journal_title:Bulletin of experimental biology and medicine
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doi:10.1007/s10517-013-2180-7
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abstract::Cytoplasmic Na/K imbalance induced by cytotoxic substances (ethylene glycol and cytochalasin B) was studied. Incubation in Dulbecco's medium with these cytotoxins caused changes in K and Na concentrations in the mouse two-cell embryo blastomer. The effects of both substances resulted in a drop of Na content in the emb...
journal_title:Bulletin of experimental biology and medicine
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abstract::We studied secretory activity of adrenal zona fasciculata cells in pubertal rats exposed to low doses of endocrine disrupter DDT during prenatal and postnatal periods and only during postnatal period. In exposed animals, circulatory disturbances leading to degeneration and necrosis of cells as well as regeneration foc...
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abstract::Regeneratory activities of Baikal aconite alkaloids were studied on the excision skin wound model. Manifest wound healing effects of songorine, napelline, and hypaconitine were detected. The therapeutic efficiency was based on activation of residual mesenchymal progenitor elements. The development of this phenomenon w...
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abstract::We studied the effect of continuous vibration and treatment with licorice root (Glycyrrhiza glabra L.) on peripheral blood red cells in rabbits. Active substances of licorice root accelerated metabolism in cells of the bone marrow erythroid stem, enhanced compensatory reserve of the organism, and increased animal's re...
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doi:10.1007/s10517-005-0444-6
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abstract::The qualitative and quantitative differences in lipids composition were found in chromatin fractions differing by attachment to the nuclear matrix and transcriptional activity. During liver regeneration after partial hepatectomy Changes in the lipid spectrum of chromatin fractions in G1- and S-phases are associated wi...
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doi:10.1007/s10517-006-0098-z
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journal_title:Bulletin of experimental biology and medicine
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doi:10.1007/s10517-010-0734-5
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abstract::A test system developed by the authors was used to measure serum concentrations of soluble Fas in patients with malignant and benign tumors of different location and morphology. Relationships between soluble Fas levels and the main clinical and morphological characteristics of cancer were evaluated. It is proven that ...
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doi:10.1007/s10517-010-0784-8
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abstract::Comparative investigation of effects of antioxidant agents histochrom and emoxypin on biophysical characteristics of isolated neurons from shell Lymnaea stagnalis under normal conditions and during oxidative stress was performed. Differently directed effects of these compounds on resting potential and transmembrane io...
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doi:10.1007/s10517-009-0473-7
更新日期:2009-02-01 00:00:00
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journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1023/b:bebm.0000048366.73882.49
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abstract::Inductors of the monooxygenase system benzonal, halonal, and halodif prevented the development of intrahepatic cholestasis induced by a-naphthylisothiocyanate and stimulated detoxifying function of the liver in rats. These agents increased the content of microsomal protein and cytochrome P-450 and accelerated metaboli...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
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abstract::Pharmacokinetics of GVS-111, a new acylprolyldipeptide with nootropic properties and its penetration across the blood-brain barrier were studied in rats using HPLC. It was found that the dipeptide is absorbed in the gastrointestinal tract, enters the circulation, and penetrates through the blood-brain barrier in an un...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/BF02439270
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abstract::Modification of apolipoprotein B-100 conformation on the surface of LDL isolated from human blood was demonstrated by enzyme immunoassay with a panel of monoclonal antibodies to this protein. The study by the light transmission fluctuation method showed that incubation of LDL with phospholipases A2 or C led to associa...
journal_title:Bulletin of experimental biology and medicine
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doi:10.1007/s10517-010-0916-1
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doi:10.1007/s10517-016-3258-9
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abstract::We studied changes in cell cycle and apoptosis in normal keratinocytes and melanocytes after exposure to UV-B radiation. UV-B radiation modulated proliferation rate in the studied cell and produced an apoptosis-modulating effect in epidermal melanocytes. ...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-009-0579-y
更新日期:2009-05-01 00:00:00
abstract::Tetrapeptide H-Ala-Glu-Asp-Arg-OH enhances the expression of cytoskeletal (actin, tubulin, vimentin) and nuclear matrix proteins (lamin A, lamin C) in cultured mouse embryonic fibroblasts by 2-5 and 2-3 times, respectively. Thus, the previously reported cardioprotective activity of this tetrapeptide is determined by i...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-012-1766-9
更新日期:2012-08-01 00:00:00
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journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-006-0050-2
更新日期:2005-12-01 00:00:00
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journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-011-1256-5
更新日期:2011-05-01 00:00:00
abstract::Homocysteine and homocysteic acid increased the stationary level of reactive oxygen species in rat lymphocytes, homocysteic acid being more potent in this respect. The effect of this compound was realized via ionotropic NMDA receptors and group III metabotropic glutamate receptors. Incubation of lymphocytes with homoc...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-006-0288-8
更新日期:2006-07-01 00:00:00