Vitamin Aureomycin

Limestone Rock phosphate Cobalt-iodized salt Trace minerals Vitamin A Aureomycin... 

Condensed fermented corn extractives Vitamin A Vitamin D Aureomycin... 

Ground shelled com Cottonseed meal (41%) Coastal hay or oak sawdust Salt, trace mineralized Defluorinated phosphate Vitamin A Vitamin D Aureomycin... 

Hanks salt solution, 10 x Essential amino acids, 50 x Nonessential amino acids, 100 X Vitamins, 100 X (stored frozen) Antibiotics (stored frozen) Penicillin Streptomycin Aureomycin (optional) Supplements (optional)... 

Serum albumin is the most abundant plasma protein (3.5-5.5%) and is responsible for the binding and transport of various metabolically and pharmacologically active molecules, e.g., bilirubin, uric acid, vitamin C, acetylcholine, cholinesterase, adenosine, aureomycin, barbiturate, Chloromycetin, digitonin, fatty acids, atabrine, neosilversalvarsan, penicillin, salicylate,/ -aminosalicylate, sulfonamide, streptomycin, acid dyes, histamine, triiodothyronine, and thyroxine (Bennhold, 1962 Putnam, 1975). Moreover, albumin tightly binds various metal ions, e.g., Zn (Giroux,... 

Many factors are suspected to lead to an increased rate of conversion of carotene to vitamin A. For example, aureomycin increases the biological effectiveness of vitamin A, not by stimulating the absorption of the vitamin through the intestinal epithelium, but by altering the bacterial flora in such a way that the conversion of carotenes to vitamin A is favored. The administration of thyroxine increases the conversion of carotenes into vitamin A in chickens. Numerous other experiments suggest that various dietary and hormonal factors can facilitate the conversion of carotenes into vitamin A in the intestine. However, many of these experiments do not exclude other mechanisms that... 

In the treatment of patients with the antibiotics aureomycin, chloramphenicol, and terramycin certain complications have been reported which have been ascribed to vitamin B deficiency— the result of bacterial destruction that interferes with the normal production of the vitamin B complex. Harris and Tomaszewski found that these complications were less severe when patients were receiving vitamin B complex. It has also been argued... 

Cobalt is an essential precursor for the microbial biosynthesis of B12. Pining in sheep which feed on cobalt-deficient pastures can be cured by the ingestion of cobalt, which increases the biosynthesis of B12 in the rumen (Marston, 1952), or by the injection of vitamin B12 (Koch and Smith, 1951). The role of cobalt in biosynthesis in the intestine has been studied by feeding radioactive cobalt, with or without aureomycin, to rats (Davis and Chow, 1951). 

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