Biomaterial Database

Sulfamethazine residues in swine. 1981

L G Biehl, and R F Bevill, and M Limpoka, and G D Koritz

Two possible causes of violative sulfonamide residues in swine were studied. To determine if sulfamethazine accumulated in the tissues of swine when the drug was administered in feed, the rates of plasma drug disappearance following a single oral dose and continuous feeding of the drug were compared. The rate of plasma drug disappearance was not significantly different (alpha = 0.05) when the two methods of drug dosing were compared. When feed containing 2 micrograms sulfamethazine/gm was fed to swine during a 7-day period preceding slaughter, the animal's liver contained violative residues. Violative concentrations of sulfamethazine were detected in the livers, kidneys, and skeletal muscle of swine which consumed feed containing 8 micrograms sulfamethazine/gm.

UI	MeSH Term	Description	Entries
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D000821	Animal Feed	Foodstuff used especially for domestic and laboratory animals, or livestock.	Fodder,Animal Feeds,Feed, Animal,Feeds, Animal,Fodders
D013418	Sulfamethazine	A sulfanilamide anti-infective agent. It has a spectrum of antimicrobial action similar to other sulfonamides.	Benzenesulfonamide, 4-amino-N-(4,6-dimethyl-2-pyrimidinyl)-,Sulfadimidine,Sulphamethazine,Sulfadimezine,Sulphamezathine
D013552	Swine	Any of various animals that constitute the family Suidae and comprise stout-bodied, short-legged omnivorous mammals with thick skin, usually covered with coarse bristles, a rather long mobile snout, and small tail. Included are the genera Babyrousa, Phacochoerus (wart hogs), and Sus, the latter containing the domestic pig (see SUS SCROFA).	Phacochoerus,Pigs,Suidae,Warthogs,Wart Hogs,Hog, Wart,Hogs, Wart,Wart Hog