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 pressure decreased, while left atrial pressure increased (19%), or vice versa (11%). The pressure changes in the left atrium had greater amplitude and longer duration compared to those in the right atrium.
journal_name
Bull Exp Biol Medjournal_title
Bulletin of experimental biology and medicineauthors
Tkachenko BI,Evlakhov VI,Poyasov IZdoi
10.1007/s10517-005-0195-4subject
Has Abstractpub_date
2005-01-01 00:00:00pages
1-3issue
1eissn
0007-4888issn
1573-8221pii
doijournal_volume
139pub_type
杂志文章abstract：:A new phenomenon is discovered: Helicobacter pylori suppressed production of superoxide radical by neutrophils, while intracellular production of oxygen radicals is considerably activated. This phenomenon seems to play an important role in Helicobacter modulation of the inflammatory process in the stomach and persiste...
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abstract：:Here we review the mechanisms underlying systemic regulation of the genome in brain nerve cells. Expression of early and late behavioral genes is regulated by systemic processes in dominant functional systems. The main elements of this molecular and genetic cascade are similar during learning and development. ...
journal_title：Bulletin of experimental biology and medicine
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更新日期：2003-02-01 00:00:00
abstract：:Antitumor efficiencies of cytostatics dioxadet, cisplatin, mitomycin C, melphalan, and paclitaxel after a single intraperitoneal or intravenous injection in doses of 1.5, 4, 1.5, 2, and 5 mg/kg, respectively, were studied on the model of transplanted ovarian tumor in 124 rats. The antitumor effects were evaluated by t...
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abstract：:Intensive exercise triggers the cascade processes of body adaptation, including modulation of splisosome functioning, and can lead to modification of its activity and choice of alternative exons. We studied the effect of exercise of the maximum aerobic power on activation of transcription of genes involved in the spli...
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journal_title：Bulletin of experimental biology and medicine
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更新日期：2011-05-01 00:00:00
abstract：:Multiple dilutions of the original substance release its peculiar activity referred to as "release-activity". Although this activity originates from the initial substance, it does not depend on its negligible concentration in extreme dilutions. Thus, the terms "dose", "ultralow dose", and "homeopathic dose", do not co...
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journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-014-2598-6
更新日期：2014-08-01 00:00:00
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