Teratogenic activity of Arasan fed to broiler breeder hens.
Tetramethylthiuramdisulfide (TMTD), the active ingredient in Arasan, fed to broiler breeder hens at 10, 20, or 40 ppm depressed egg production, reduced hatchability, and resulted in soft-shelled eggs. The progeny of these hens had anomalies manifested by bilaternal medial deviation of the toes, exophthalmia, and shortened femurs. Broiler breeder hens that consumed a ration containing 80 ppm of TMTD produced only soft-shelled eggs.
D000014:Abnormalities, Drug-Induced / Q000662:veterinary*; D000818:Animals; D002645:Chickens / Q000254:growth & development; D004487:Edema / Q000151:congenital / Q000662:veterinary; D004531:Eggs; D005094:Exophthalmos / Q000151:congenital / Q000662:veterinary; D005260:Female; D005269:Femur / Q000002:abnormalities; D007185:Incubators; D008297:Male; D010058:Oviposition; D011201:Poultry Diseases / Q000139:chemically induced* / Q000151:congenital; D013723:Teratogens; D013859:Thiocarbamates / Q000633:toxicity*; D013893:Thiram / Q000633:toxicity*
D013723:Teratogens; D013859:Thiocarbamates; D013893:Thiram