Todd K S, Mansfield M E
Am J Vet Res. 1979 Mar;40(3):423-4.
Oxfendazole, methyl [5-(phenylsulfinyl)-1H-benzimidazol-2-yl] carbamate, was evaluated in calves naturally infected with endoparasites. The compound was used as a drench, a paste, a bolus, and as top-dress crumbles at a dosage of 2.5 mg/kg of body weight. The four formulations produced similar effects and were 99% to 100% effective in removing the following adult parasite genera: Haemonchus, Ostertagia, Trichostrongylus. Cooperia, Bunostomum, Oesophagostomum, and Dictyocaulus. Mean efficacy against Trichuris spp varied from 87% to 95%, depending on the formulation used.
奥芬达唑，即甲基[5-(苯基亚磺酰基)-1H-苯并咪唑-2-基]氨基甲酸酯，在自然感染体内寄生虫的犊牛身上进行了评估。该化合物以2.5毫克/千克体重的剂量用作灌服剂、糊剂、大丸剂和撒施碎粒剂。这四种剂型产生了相似的效果，在清除以下成虫寄生虫属方面的有效性达99%至100%：血矛线虫属、奥斯特他线虫属、毛圆线虫属、古柏线虫属、牛仰口线虫属、食道口线虫属和网尾线虫属。对毛首线虫属的平均有效性因所用剂型而异，为87%至95%。
