Effect of occlusion duration on reactive hyperemia in sartorius muscle capillaries.
نویسندگان
چکیده
Reactive hyperemia was studied in cat sartorius muscle by measurement of venous outflow and capillary red cell velocity following occlusions of 5-120 s. The peak value for volume flow rose in a graded manner as occlusion duration increased, reaching a level of 280% above control following 120 s of occlusion. By contrast, peak values for capillary flow were 200% above control even after short (10-15 s) occlusions and increased moderately thereafter to 280% above control following 120-s occlusions.
منابع مشابه
Reactive hyperemia in individual capillaries of skeletal muscle.
BURTON, K.. S., AND P. C. JOHNSON. Reactive hyperemia in individual capillaries of skeletal muscle. Am. J. Physiol. 223 (3) : 517-524. 1972.-Red cell velocity profiles in individual capillaries were studied in the sartorius muscle of the cat during reactive hyperemia using a dual-slit photometric system. The velocity profiles varied considerably from each other and from the simultaneously measu...
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ورودعنوان ژورنال:
- The American journal of physiology
دوره 230 3 شماره
صفحات -
تاریخ انتشار 1976