Mathematical modeling of local regulation of blood flow

The mathematical model of local regulation of a blood flow and oxygen transport is constructed by vasoactive products of a metabolism. It is shown that upon transition from easy physical activity to intensive and back, time spent for transients is more by 2.6–3.4 times in the second case, than in the first one. As the speed of oxygen consumption in tissues increases by 2 times the speed of a blood flow increases by 2.2–2.8 times which corresponds to experimental evidence (by 2–3 times).