University of Hertfordshire Research Archive

        JavaScript is disabled for your browser. Some features of this site may not work without it.

        Browse

        All of UHRABy Issue DateAuthorsTitlesThis CollectionBy Issue DateAuthorsTitles

        Arkivum Files

        My Downloads
        View Item 
        • UHRA Home
        • University of Hertfordshire
        • Research publications
        • View Item
        • UHRA Home
        • University of Hertfordshire
        • Research publications
        • View Item

        Isometamidium in goats : disposition kinetics, mammary excretion and tissue residues

        Author
        Kinabo, L. D.
        McKellar, Quintin
        Attention
        2299/11682
        Abstract
        The pharmacokinetics of the antitrypanosomal drug isometamidium were studied in lactating goats after intravenous and intramuscular administration at a dose of 0.5 mg/kg body weight, in a crossover design at an interval of 6 weeks. Following intravenous administration, the half-life of the disappearance of the drug from plasma during the terminal phase was 3.2 h, and the mean residence time was 2.4 h. The apparent volume of distribution averaged 1.52 l/kg, and the mean total body clearance was 0.308 l/kg/h. After intramuscular administration, the absolute bioavailability was low, averaging 27%. This was consistent with a low mean maximum concentration of 24 ng/ml which occurred after 6 h. No drug was detectable (less than 10 ng/ml) in milk samples collected over a period of 14 days following drug administration by either the intravenous or intramuscular route. In tissues analysed when the goats were killed 6 weeks after administration of the second dose, no drug was detectable (less than 0.4 micrograms/g wet tissue) in the liver, kidney and muscle. However, at the injection site, drug concentrations varied from less than 0.4 to 18.8 micrograms/g wet tissue.
        Publication date
        1990-09
        Published in
        The British veterinary journal
        Published version
        https://doi.org/10.1016/0007-1935(90)90028-2
        Other links
        http://hdl.handle.net/2299/11682
        Metadata
        Show full item record
        Keep in touch

        © 2019 University of Hertfordshire

        I want to...

        • Apply for a course
        • Download a Prospectus
        • Find a job at the University
        • Make a complaint
        • Contact the Press Office

        Go to...

        • Accommodation booking
        • Your student record
        • Bayfordbury
        • KASPAR
        • UH Arts

        The small print

        • Terms of use
        • Privacy and cookies
        • Criminal Finances Act 2017
        • Modern Slavery Act 2015
        • Sitemap

        Find/Contact us

        • T: +44 (0)1707 284000
        • E: ask@herts.ac.uk
        • Where to find us
        • Parking
        • hr
        • qaa
        • stonewall
        • AMBA
        • ECU Race Charter
        • disability confident
        • AthenaSwan