[Circulation, oxygen and acid-base balance in the extremities in response to stimulation of the sympathetic trunk].
The lumbar part of the dog right sympathetic trunk was stimulated with the 20 Hz current. This entailed a rise of general and regional arterial tension, a reduction of arterial lumen in the extremity, a decrease of volume blood flow and pulse blood content, a retardation of microcirculation, a decline of oxygen tension in tissues, a development of metabolic acidemia, a depression of oxidative process, an alteration of oxygen utilization in blood. Frequent recurrence of the stimulation brought about accumulation of the above changes.
G G
GG
Prokhorov
D000136:Acid-Base Equilibrium; D000818:Animals; D004285:Dogs; D004558:Electric Stimulation; D004563:Electrochemistry; D006614:Hindlimb / Q000098:blood supply / Q000294:innervation*; D008297:Male; D008833:Microcirculation; D009132:Muscles / Q000378:metabolism*; D010084:Oxidation-Reduction; D010100:Oxygen / Q000378:metabolism*; D012039:Regional Blood Flow; D013564:Sympathetic Nervous System / Q000502:physiology*
D010100:Oxygen
Krovoobrashchenie, kislorodnyĭ i kislotno-shchelochnoĭ balans v konechnosti pri razdrazhenii simpaticheskogo stvola.