[Changes in resistance and capacitance functions of skeletal muscle vessels during the amplitude-frequency modulation of the perfusion blood flow].
Changes of venous outflow, pre- and postcapillary resistance of the skeletal muscle vessels were found to depend on values of amplitude and frequency of the perfusion blood flow in cats. Three types of the responses were distinguished: either increase, or decrease, or absence of them. The findings suggest a possibility to affect haemodynamic parameters with the aid of amplitude-frequency deviations in the organ blood flow.
Poiasov
I Z
IZ
Institute of Experimental Medicine of the Russian Acad. Med. Sci., St. Petersburg, Russia.
D000818:Animals; D002196:Capillaries / Q000502:physiology; D002415:Cats; D005260:Female; D008297:Male; D018482:Muscle, Skeletal / Q000098:blood supply*; D011673:Pulsatile Flow / Q000502:physiology*; D012039:Regional Blood Flow / Q000502:physiology; D018924:Vascular Capacitance / Q000502:physiology*; D014655:Vascular Resistance / Q000502:physiology*; D014680:Veins
Izmeneniia rezistivnoĭ i emkostnoĭ funktsii sosudov skeletnoĭ myshtsy pri amplitudno-chastotnoĭ moduliatsii perfuzionnogo krovotoka.