Biomaterial Database

Effect of food on absorption of indoprofen administered orally to man in two dosage forms. 1977

V Tamassia, and G Corvi, and E Moro, and G P Tosolini, and L M Fuccella

The influence of food on the bioavailability of two oral dosage forms (100-mg capsules and 200-mg tablets) of indoprofen, a new propionic acid derivative with marked anti-inflammatory and analgesic properties, has been investigated. Plasma levels and urinary excretion of indoprofen were determined both in the fasting state and after a standard meal in healthy volunteers after administration of two 100-mg capsules (4 subjects) and of one 200-mg tablet (6 subjects). Indoprofen in biological fluids was determined by gas-liquid chromatography. The extent of absorption from tablets was not affected by food as indicated from the values of the total area under plasma level curves and urinary excretion of the drug. The rate of absorption was faster after meal than in the fasting state. The opposite was found for capsules, which showed a slightly delayed absorption after food. The results suggest that food may differently influence the absorption pattern of different pharmaceutical forms of the same drug.

UI	MeSH Term	Description	Entries
D007211	Indoles	Benzopyrroles with the nitrogen at the number one carbon adjacent to the benzyl portion, in contrast to ISOINDOLES which have the nitrogen away from the six-membered ring.
D007408	Intestinal Absorption	Uptake of substances through the lining of the INTESTINES.	Absorption, Intestinal
D008297	Male		Males
D010666	Phenylpropionates	Derivatives of 3-phenylpropionic acid, including its salts and esters.
D002214	Capsules	Hard or soft soluble containers used for the oral administration of medicine.	Capsule,Microcapsule,Microcapsules
D005502	Food	Substances taken in by the body to provide nourishment.	Foods
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000284	Administration, Oral	The giving of drugs, chemicals, or other substances by mouth.	Drug Administration, Oral,Administration, Oral Drug,Oral Administration,Oral Drug Administration,Administrations, Oral,Administrations, Oral Drug,Drug Administrations, Oral,Oral Administrations,Oral Drug Administrations
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000894	Anti-Inflammatory Agents, Non-Steroidal	Anti-inflammatory agents that are non-steroidal in nature. In addition to anti-inflammatory actions, they have analgesic, antipyretic, and platelet-inhibitory actions. They act by blocking the synthesis of prostaglandins by inhibiting cyclooxygenase, which converts arachidonic acid to cyclic endoperoxides, precursors of prostaglandins. Inhibition of prostaglandin synthesis accounts for their analgesic, antipyretic, and platelet-inhibitory actions; other mechanisms may contribute to their anti-inflammatory effects.	Analgesics, Anti-Inflammatory,Aspirin-Like Agent,Aspirin-Like Agents,NSAID,Non-Steroidal Anti-Inflammatory Agent,Non-Steroidal Anti-Inflammatory Agents,Nonsteroidal Anti-Inflammatory Agent,Anti Inflammatory Agents, Nonsteroidal,Antiinflammatory Agents, Non Steroidal,Antiinflammatory Agents, Nonsteroidal,NSAIDs,Nonsteroidal Anti-Inflammatory Agents,Agent, Aspirin-Like,Agent, Non-Steroidal Anti-Inflammatory,Agent, Nonsteroidal Anti-Inflammatory,Anti-Inflammatory Agent, Non-Steroidal,Anti-Inflammatory Agent, Nonsteroidal,Anti-Inflammatory Analgesics,Aspirin Like Agent,Aspirin Like Agents,Non Steroidal Anti Inflammatory Agent,Non Steroidal Anti Inflammatory Agents,Nonsteroidal Anti Inflammatory Agent,Nonsteroidal Anti Inflammatory Agents,Nonsteroidal Antiinflammatory Agents