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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 [-]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 [-]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 [-]Pulmonary thromboembolism during therapy of dirofilariasis with thiacetarsamide: Modification with aspirin or prednisolone
1983
Keith, J.C., jr | Rawlings, C.A. | Schaub, R.G.
Dirofilaria immitis adults, dogs (exper.), effect of therapy with prednisolone vs. aspirin on pulmonary thromboembolism caused by thiacetarsamide treatment, scanning electron and light microscopy
Показать больше [+] Меньше [-]Sarcocystis infection in the white-tailed deer (Odocoileus virginianus) in Montana: Intensity and description of Sarcocystis odoi n. sp
1983
Dubey, J.P. | Lozier, S.M.
Sarcocystis odocoileocanis, S. odoi n. sp., and Sarcocystis sp. found in muscles of white-tailed deer, measurements, ultrastructure; cat fed Sarcocystis-infected meat from deer shed sporocysts 24 days later which probably belonged to S. odoi n. sp.
Показать больше [+] Меньше [-]Effect of feeding corn naturally contaminated with aflatoxin on feed efficiency, on physiologic, immunologic and pathologic changes, and on tissue residues in steers
1983
Richard, J.L. | Pier, A.C. | Stubblefield, R.D. | Shotwell, O.L. | Lyon, R.L.
Two of 3 groups of Holstein-Friesian steers (groups II and III; n = 5 each) were fed a ration containing corn naturally contaminated with 800 ng of aflatoxin/g. The other group of steers (group I; n = 5) was fed a ration containing noncontaminated corn. The respective rations were fed for 17.5 weeks, except the ration given to group III; the latter's first diet (contaminated with aflatoxin) was changed to a noncontaminated diet after 15 weeks, continuing for the remaining 2.5 weeks. All steers were killed and tissues and fluids were obtained for aflatoxin analysis. Although aflatoxin B1 and M1 could be detected in blood and urine at several sampling times during the experimental period in groups II and III steers (given the diets containing aflatoxin), there appeared to be no effects on body weight gains and immune phenomena, such as lymphoblastogenesis and antibody production, but there was a waning of the delayed cutaneous hypersensitivity in steers given aflatoxin-contaminated diets. In group III animals (diet was changed to noncontaminated ration at 15 weeks), aflatoxin B1 and M1 disappeared from urine before they were slaughtered. All tissues and fluids, except the rumen contents from these group III steers, were void of detectable aflatoxins B1 and M1 at necropsy. The concentrations of aflatoxin B1 in the rumen content of the latter steers were low. All tissues collected at necropsy from the group II steers fed the aflatoxin diet throughout the 17.5 weeks had detectable aflatoxins B1 or M1 present.
Показать больше [+] Меньше [-]Pathogenesis of Trypanosoma brucei infection in deer mice (Peromyscus maniculatus): Hematologic, erythrocyte biochemical, and iron metabolic aspects
1983
Anosa, V.O. | Kaneko, J.J.
Trypanosoma brucei in Peromyscus maniculatus, pathogenesis (hematologic, erythrocyte biochemical, and iron metabolic aspects)
Показать больше [+] Меньше [-]Aspirin and prednisolone modification of postadulticide pulmonary arterial disease in heartworm-infected dogs: Arteriographic study
1983
Rawlings, C.A. | Keith, J.C. | Losonsky, J.M. | Lewis, R.E. | McCall, J.W.
heartworm-infected dogs (infected by transplantation of adult worms), pulmonary arterial disease following use of adulticide (thiacetarsamide) modified by aspirin or prednisolone, arteriographic study
Показать больше [+] Меньше [-]Effectiveness of fenbendazole against later 4th-stage Strongylus vulgaris in ponies
1983
Slocombe, J.O.D. | McCraw, B.M. | Pennock, P.W. | Baird, J.D.
Strongylus vulgaris, pony foals (nat. and exper.), effectiveness of fenbendazole against later fourth stage larvae assessed by larval motility and studies of cranial mesenteric, ileocolic, and celiac arteries
Показать больше [+] Меньше [-]Postadulticide changes in Dirofilaria immitis-infected beagles
1983
Rawlings, C.A. | Losonsky, J.M. | Schaub, R.G. | Greene, C.E. | Keith, J.C.
Dirofilaria immitis, dogs (exper.), clinical, hematologic, arteriographic, radiographic, and morphologic responses to dying heartworms following treatment with the adulticide thiacetarsamide
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