| Autor: |
Sherman, W. C., Kuhn, G. O., White, E. A., Lewis, W. D., Reynolds, W. M., Luther, H. G. |
| Zdroj: |
Journal of Animal Science; August 1958, Vol. 17 Issue: 3 p586-592, 7p |
| Abstrakt: |
Vitamin A depleted cattle were given orally pure synthetic vitamin A esters in the forms of aqueous dispersion, oil solution and gelatin beadlets at levels of 2800–72,000 I.U. per 100 lb. body weight. The aqueous and gelatin beadlet forms of vitamin A produced greater blood plasma vitamin A responses at 12 hours after dosing and greater average plasma responses for the entire period following dosing than did the oil solutions of vitamin A.Oil solutions of synthetic vitamin A and natural vitamin A (fish oil) when administered in equal doses produced blood plasma responses which were not significantly different at 12 hours or for the entire period. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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