title: [Use of an albendazole bolus against gastrointestinal nematode infections in first year cattle].
abstract: Thirty first year grazing calves were allocated to two groups of 15 calves each on the basis of bodyweight and were administered albendazole boli or placebo boli, respectively, 30 days after turnout. The albendazole bolus prevented the nematode egg output almost completely for about 4 months, whereas the controls had mean egg counts of up to 206. Pepsinogen concentrations were significantly higher in the control group and reached mean values of 3055 mU tyrosine compared to less than 1000 mU tyrosine in the albendazole treated group after bolus administration. Pasture contamination with trichostrongylid larvae was markedly lower on pastures of the albendazole group than on the controls. Mean weight gains were significantly higher in the albendazole group than in the controls with a difference of 10.7 kg per animal at the end of the season.
authors.affiliation: Institut für Parasitologie, Tierärztlichen Hochschule Hannover.
authors.forename: T
authors.initials: T
authors.lastname: Schnieder
authors.forename: R
authors.initials: R
authors.lastname: Lotze
authors.forename: M
authors.initials: M
authors.lastname: Stoye
mesh_terms: D015766:Albendazole / Q000627:therapeutic use*; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000188:drug therapy*; D005260:Female; D007411:Intestinal Diseases, Parasitic / Q000188:drug therapy / Q000662:veterinary*; D009349:Nematode Infections / Q000188:drug therapy / Q000662:veterinary*
chemical_list: D015766:Albendazole
vernacular_title: Einsatz eines Albendazol-Bolus gegen Magen-Darm-Wurminfektionen bei erstsömmerigen Rindern.