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Результаты 331-340 из 394
Encephalitic sarcocystosis in a newborn calf
1983
Jolley, W.R. | Jensen, R. | Hancock, H.A. | Swift, B.L.
sarcocystosis causing death in calf immediately after birth, rosette and palisade configurations of merozoites in schizonts observed in histologic sections of gray and white matter from cerebrum; encephalitis, to lesser extent meningitis, and necrosis of cerebrum, cerebellum, and brain stem; calf's dam probably was exposed to infective cysts in feed or water contaminated by feces from carnivores
Показать больше [+] Меньше [-]Controlled tests with fenbendazole in equids: Special interest on activity of multiple doses against natural infections of migrating stages of strongyles
1983
Lyons, E.T. | Drudge, J.H. | Tolliver, S.C.
Strongylus spp. and other parasites of equids (natural infections), controlled tests with fenbendazole in multiple doses at two dose levels
Показать больше [+] Меньше [-]Pathogenesis of Trypanosoma brucei infection in deer mice (Peromyscus maniculatus): Light and electron microscopic studies on erythrocyte pathologic changes and phagocytosis
1983
Anosa, V.O. | Kaneko, J.J.
Trypanosoma brucei in Peromyscus maniculatus, erythrocyte pathologic changes and phagocytosis, light and electron microscopic studies
Показать больше [+] Меньше [-]Experimental Toxocara canis infection in cynomolgus macaques (Macacafascicularis)
1983
Glickman, L.T. | Summers, B.A.
Toxocara canis, cynomolgus macaques (exper.), visceral larva migrans, hematologic and serologic changes, neurologic signs, diminished growth rates, diagnostic antibody titers in enzyme-linked immunosorbent assay, severe granulomatous hepatitis and encephalomyelitis, no ocular lesions, basis for clinical interpretation and diagnosis in humans
Показать больше [+] Меньше [-]Influence of parasitemia level at feeding on development of Anaplasma marginale Theiler in Dermacentor andersoni Stiles
1983
Kocan, K.M. | Holbert, D. | Ewing, S.A. | Hair, J.A. | Barron, S.J.
influence of parasitemia level of calves at time of feeding by Dermacentor andersonii upon development of Anaplasma marginale in the ticks
Показать больше [+] Меньше [-]Efficacy of fenbendazole against tpaeworms in calves
1983
Ciordia, H. | Stuedemann, J.A. | McCampbell, H.C.
Moniezia sp. in naturally infected calves on pasture, fenbendazole efficacy at three dosage levels: Georgia
Показать больше [+] Меньше [-]Transfer of adult Strongylus vulgaris via stomach tube
1983
Hofing, G.L. | Bennett, D.G.
Strongylus vulgaris, establishment of patent infections in 6 of 8 helminth-free ponies given adult worms via nasogastric tube, removal of worms from cecum and ventral colon of donor horses, initial appearance of eggs in feces and maximum egg counts of recipients, percentage survival of adults after intragastric inoculation determined at necropsy
Показать больше [+] Меньше [-]Anthelmintic efficacy of ivermectin against gastrointestinal nematodes in calves
1983
Benz, G.W. | Ernst, J.V. | Crawley, R.R.
gastrointestinal nematodes, calves (exper.), efficacy of ivermectin given subcutaneously or given orally as drench or paste
Показать больше [+] Меньше [-]Flubendazole: Dose range and efficacy studies against common internal parasites of swine
1983
Bradley, R.E. | Guerrero, J. | Becker, H.N. | Michael, B.F. | Newcomb, K.
common internal helminths of swine, flubendazole, dose range and efficacy studies
Показать больше [+] Меньше [-]Demonstration of colonies of Anaplasma marginale in the midgut of Rhipicephalus simus
1983
Potgieter, F.T. | Kocan, K.M. | McNew, R.W. | Ewing, S.A.
Rhipicephalus simus, 5 types of Anaplasma marginale colonies demonstrated in midgut
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