[Effects of isolated and combined effects of a constant magnetic field and antiorthostatic hypokinesia on central hemodynamics in rats].
The effect of a constant magnetic field on central circulation of rats was investigated during their exposure to antiorthostatic hypokinesia. Circulation parameters were measured by impedance rheoplethysmography. It was found that 3-hour exposure to a 0.4 T magnetic field did not produce a significant effect on central circulation, whereas exposure to hypokinesia caused substantial changes which included decreases of heart rate, stroke volume and cardiac output. During a combined exposure to a constant magnetic field and antiorthostatic hypokinesia, the magnetic field exerted a beneficial effect on central circulation.
Kazakova
R T
RT
Badakva
A M
AM
D000818:Animals; D002302:Cardiac Output; D004574:Electromagnetic Fields; D006339:Heart Rate; D006439:Hemodynamics; D018476:Hypokinesia / Q000503:physiopathology*; D008297:Male; D010992:Plethysmography, Impedance; D011187:Posture; D051381:Rats; D013318:Stroke Volume
Vliianie izolirovannogo i kombinirovannogo deĭstviia postoiannogo magnitnogo polia i antiortostaticheskoĭ gipokinezii na tsentral'nuiu gemodinamiku u krys.