The effect of phenylbutazone injection on serumic levels of thyroid hormones in the horse

• Main Authors: Ali Hassanpour, Vahid Farshchi Andisi, M Ebrahimi Hamed, F Farhangpajoh
• Format: Article
• Language: fas
• Published: Islamic Azad University, Tabriz Branch 2007-08-01
• Series: Āsīb/shināsī-i Darmāngāhī-i Dāmpizishkī
• Subjects: Phenylbutazone; thyroid hormones; Horse
• Online Access: http://jvcp.iaut.ac.ir/article_518628_879277fbd904ed11b7cc9010854fa1ef.pdf

This study was conducted to evaluate the effect of phenylbutazone injection on serumic levels of thyroid hormones in the Arabian horse. Twelve Arabian horses were allocated to two groups of control and treatment each consisting of six animals. In the treatment group, 3 mg/kg phenylbutazone was injected intravenously for 6 days while in the control group equal values of 0.9% NaCl solution was used for the injection. Blood samples of all animals were collected from the jugular vein at days 0(before injection), 1, 2, 3, 4, 5 and 6, their sera separated by centrifuging and the levels of T3 and T4 were measured using the ELISA technique. There was a significant difference (P