Definition: 2-, 3-, or 4-Pyridinecarboxylic acids. Pyridine derivatives substituted with a carboxy group at the 2-, 3-, or 4-position. The 3-carboxy derivative (NIACIN) is active as a vitamin.
/defic: consider also PELLAGRA; /ther use: coordinate disease with /drug ther, not /diet ther
vitamin A, pentifyllin, nicotinic acid, and vitamin E combination [ Cosaldon A&E,Cosaldon A+E,vitamin A - pentifyllin - nicotinic acid - vitamin E ] contains 400mg pentifyllin, 100mg nicotinic acid, 30000 I.E. vitamin A & 40 I.E. vitamin E
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Vitamin A, mixt. with 1-hexyl-3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione, 3-pyridinecarboxylic acid and vitamin E