Direct measurements have shown that the heat output from the frog sartorius muscle stimulated under isometric conditions is maximum when the muscle is at reference length and is decreased at stretched and shortened lengths. Experiments were conducted to determine if oxygen consumption following isom
Work and oxygen consumption in the frog sartorius muscle
โ Scribed by Whalen, W. J. ;Collins, L. C.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1963
- Tongue
- English
- Weight
- 722 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0095-9898
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๐ SIMILAR VOLUMES
## ONE FIGURE Marked changes in twitch tension, initial heat, tension/heat ratio, resting heat rate, and delayed oxidative heat production exhibited by frog muscles treated with subcontracture concentrations of caffeine have been described previously (Saslow, '36 a, b). In the present experiments,
## A.BSTRACT Radiocalcium uptake by frog sartorius muscle is increased as the potassium concentration of the bathing Ringer is increased from 1.6 mM to 32.0 mM; at higher concentrations of K+ no further increase i n radiocalcium uptake occurs. Substitution of the chloride of Ringer solution by nit