Results 271 to 280 of about 2,798,737 (296)

[Anti-stress effect of dalargin in immobilization stress in rats].

Biulleten' eksperimental'noi biologii i meditsiny, 1991
The function of the isolated perfused rat hearts was studied in four groups of experiments. Group 1--included the hearts of intact animals ("absolute control"), group 2--the hearts of rats subjected to 24 hour immobilization in supine position against the background of triple intramuscular injections of placebo (control), group 3 included the hearts of
G F, Dvortsin, V N, Shatalov
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Lithium attenuates hypokinesia induced by immobilization stress in rats

Progress in Neuro-Psychopharmacology and Biological Psychiatry, 1995
1. Hypokinesia following immobilization stress in rats is attenuated by anti-depressant drugs used in the treatment of unipolar depression. Lithium has anti-depressant effects both clinically and in other animal models of depression, but the mechanism of its anti-depressant effect has not been elucidated. 2.
O, Kofman, U, Levin, C, Alpert
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Analgesia produced by immobilization stress and an enkephalinase inhibitor in amphibians

Pharmacology Biochemistry and Behavior, 1995
The role of endogenous opioids in modulating pain transmission in amphibians was examined by two methods known to activate endogenous opioids in mammals. Analgesia was assessed using the acetic acid test in the Northern grass frog, Rana pipiens. One or 2 h of immobilization produced a significant analgesia lasting for at least 90 min. Systemic, but not
C W, Stevens, S, Sangha, B G, Ogg
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[Hemodynamic correlates of immobilization stress in the rat].

Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova, 1986
Changes of the systemic and regional hemodynamics were studied in alert Wistar rats during their immobilization. Cardiac output and regional blood flows were measured with microsphere technique. The stress evoked 12% blood pressure increase, 30% cardiac output increase and 10% total peripheral vascular resistance decrease.
O S, Medvedev, A N, Murashev, F E, Meertsuk   +2 more
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Immobilization stress affects sialyltransferase activity in rat tissues

2000
Excessive stress is one of the major problems in a modern society. A number of epidemiological and experimental studies clearly demonstrated a link between psychological stress and the development and course of many diseases, from simple virus infections and gastric ulcers, to cardiovascular diseases and cancer.
Dabelić, Sanja, Lauc, Gordan
openaire  

Immobilization Stress

2007
R. Kvetnansky, R. McCarty
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The role of catecholamines in lethal immobilization stress.

Acta physiologica Hungarica, 1990
A 6 h immobilization stress was found to be lethal for rats weighing 125 g in average. Stress of 4 h was sublethal for the majority of these rats, however, simultaneous administration of adrenaline turned the sublethal effect to lethal. Death occurred in the fifth or sixth hour measured from the beginning of the stress, independently of the fact ...
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Hemodynamic Changes II Immobilization Stress

2022
L. S. Ulyaninsky, O. S. Medvedev, A. M. Bunatyan, D. D. Matsievsky, K. L. Mariyan, N. I. Rozhanskaya, P. K. Anokhin   +6 more
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Immobilization stress not necessarily fatal for aged rats

Experimental Aging Research, 1985
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Immobilization stress induces interleukin-1β mRNA in the rat hypothalamus

Neuroscience Letters, 1991
Masabumi Minami
exaly