Studies of Antibiotics in Weanling Rats Administered Suboptimum Levels of Certain B Vitamins Orally and Parenterally
- 1 November 1954
- journal article
- research article
- Published by Elsevier BV in Journal of Nutrition
- Vol. 54 (3), 461-468
- https://doi.org/10.1093/jn/54.3.461
Abstract
Orally administered aureomycin and penicillin markedly increased the growth of 128 weanling rats fed synthetic diets contaning marginal levels of pantothenic acid or thiamine respectively. This effect was observed whether the vitamins were administered orally or subcutaneously. The antibiotics stimulated growth only slightly or not at all with optimum amounts of thiamine and pantothenic acid present in the ration or administered subcutaneously. A greater amount of pantothenic acid was observed to be present in the small intestine of those rats receiving aureomycin and suboptimum amounts of pantothenic acid administered either orally or by subcutaneous injection.Keywords
This publication has 8 references indexed in Scilit:
- Effects of Dietary Terramycin and Methionine Supplements on Fat and Protein Gains in Weanling RatsJournal of Nutrition, 1953
- Effect of Dietary Antibiotics on the Growth of Chicks Receiving Suboptimum Amounts of Thiamine by Mouth or by InjectionJournal of Nutrition, 1953
- The Effect of Antibiotics on the Metabolism of Certain B VitaminsJournal of Nutrition, 1953
- Effect of Aureomycin on Utilization of Vitamin A in the Growing Male Albino RatExperimental Biology and Medicine, 1953
- The Effect of Antibiotics and the Composition of Diets on Fecal Vitamin B12 and BiotinJournal of Nutrition, 1953
- Effects of Certain Antibiotics on the Growth of Rats Fed Diets Limiting in Thiamine, Riboflavin, or Pantothenic AcidJournal of Nutrition, 1951
- Content of Radioactive Vitamin B12 in the Feces of Rats Fed Co60 and Aureomycin.Experimental Biology and Medicine, 1951
- Use of Lactobacillus arabinosus 17-5 for Microassay of Pantothenic AcidIndustrial & Engineering Chemistry Analytical Edition, 1945