| Autor: |
Ziskin, D.E., Karshan, M., Stein, G., Dragiff, D.A. |
| Zdroj: |
The Journal of Nutrition; April 1949, Vol. 37 Issue: 4 p457-466, 10p |
| Abstrakt: |
This investigation is concerned with the changes produced in rats fed one of two synthetic diets complete in every respect except for pantothenic acid, panthenol (a synthetic alcohol of pantothenic acid), biotin and folic acid, which were the experimental variables. Basal diet 2 differed from basal diet 1 in that egg white replaced the casein and dextrin replaced sucrose. With each diet the 4 vitamins were omitted for some groups of animals, added singly for others, and given in combinations to the remaining groups. Those animals receiving basal diet 1 unsupplemented by the experimental variables were chiefly on a pantothenic acid deficient diet, while basal diet 2, unsupplemented, emphasized a lack of biotin. By the end of the 12th experimental week the rats either died or were sacrificed. Skin manifestations and weights were studied. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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