Janssen D L
J Am Vet Med Assoc. 1985 Dec 1;187(11):1189-90.
An experimental 4% fenbendazole premix was milled into the feed of 55 nondomestic ruminants (37 antilopines, 12 hippotragines, and 6 caprines). Efficacy of the premix against endoparasites in the ruminants was determined by comparison with pre- and posttreatment fecal egg counts. Dosages calculated from feed consumption percentages were 3.6 to 8.5 mg/kg. Dosages less than 5 mg/kg resulted in 80% to 100% reductions in fecal egg counts, and dosages greater than 5 mg/kg resulted in 98% to 100% reductions in fecal egg counts. With all dosage groups considered, Strongyloides and Nematodirus eggs were most sensitive to treatment, with 100% reductions in fecal egg counts. Strongyle and Trichuris egg counts were reduced 90% and 96%, respectively.
一种实验性的4%芬苯达唑预混剂被混入55头非家养反刍动物（37头羚羊、12头大羚羊和6头山羊）的饲料中。通过比较治疗前后的粪便虫卵计数来确定该预混剂对反刍动物体内寄生虫的疗效。根据饲料消耗百分比计算出的剂量为3.6至8.5毫克/千克。剂量低于5毫克/千克可使粪便虫卵计数减少80%至100%，剂量高于5毫克/千克可使粪便虫卵计数减少98%至100%。综合所有剂量组来看，类圆线虫和细颈线虫卵对治疗最为敏感，粪便虫卵计数减少了100%。圆线虫和鞭虫卵计数分别减少了90%和96%。
