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Ostertagia ostertagi in calves: Clinical parasitism and resistance
1982
Herlich, H.
Ostertagia ostertagi, calves, inoculation doses producing severe and even fatal infections failed to induce resistance against reinfection
Mostrar más [+] Menos [-]Alpha-difluoromethylornithine: A promising lead for preventive chemotherapy for coccidiosis
1982
Hanson, W.L. | Bradford, M.M. | Chapman, W.L., jr | Waits, V.B. | McCann, P.P.
Eimeria tenella, chickens (exper.), alpha-difluoromethylornithine promising for preventive chemotherapy, perhaps prevents schizont formation, anticoccidial effect possibly due to inhibition of putrescine biosynthesis; immunity to reinfection after treatment
Mostrar más [+] Menos [-]Rearing the blood-feeding fly Haematobia thirouxi potans in the laboratory
1982
Doube, B.M. | Fay, H.A.C. | Aschenborn, H.H.
Haematobia thirouxi potans, two methods described for laboratory rearing, adult flies can be fed either on a bovine calf or on bovine blood in vitro
Mostrar más [+] Menos [-]Effect of diethylcarbamazine on Strongylus vulgaris infection in ponies
1982
Hofing, G.L. | Bennett, D.G.
Strongylus vulgaris, ponies (exper.), diethylcarbamazine did not prevent clinical or pathological changes due to migrating larvae, fewer adults recovered at necropsy from treated vs. untreated ponies
Mostrar más [+] Menos [-]Parafilaria bovicola (Tubangui 1934) in cattle: Epizootiology--vector studies and experimental transmission of Parafilaria bovicola to cattle
1982
Bech-Nielsen, S. | Bornstein, S. | Christensson, D. | Wallgren, T.B. | Zakrisson, G.
Parafilaria bovicola, field survey of insect vectors collected from cattle, bleeding-point on cows and prepatent period studies, experimental infection of laboratory-raised Musca autumnalis with third-stage larvae, transmission of third-stage larvae to calves (clinical and pathologic findings)
Mostrar más [+] Menos [-]Prevalence of parasitism diagnosed by fecal examination in Louisiana dogs
1982
Hoskins, J.D. | Malone, J.B. | Smith, P.H. | Uhl, S.A.
intestinal parasites, dogs, prevalence, sex of host and neutering procedure, age of host, mixed infections, diagnosis by fecal examination
Mostrar más [+] Menos [-]Parafilaria bovicola (Tubangui 1934) in cattle: Epizootiology--disease occurrence
1982
Bech-Nielsen, S. | Sjogren, U. | Lundquist, H.
Parafilaria bovicola, cattle, epizootiology, results of questionnaire survey among cattle owners revealed that (i) condemnation losses due to parasite were overrepresented among animals that came from herds held on pasture the previous year, as opposed to those from farms with indoor cattle management only; (ii) statistically significant difference between affected and nonaffected herds with respect to age groups; and (iii) frequency of lesions showed seasonal trend: Sweden
Mostrar más [+] Menos [-]Experimental transmission of Cytauxzoon felis from bobcats (Lynx rufus) to domestic cats (Felis domesticus)
1982
Kier, A.B. | Wagner, J.E. | Morehouse, L.G.
Cytauxzoon felis, susceptibilities of (i) domestic cats to inoculation with infected bobcat blood and ground tissues; (ii) domestic cats to subinoculation with blood from cats having received bobcat blood; (iii) inoculated cats to subsequent challenge exposure with deep-frozen virulent inoculum of domestic cat origin; and (iv) eastern bobcat to reinoculation with various doses of virulent Cytauxzoon inoculum of domestic cat origin; additional experiments to determine if piroplasm levels in bobcats and domestic cats could be raised to maximize chances for further transmission of Cytauxzoon to domestic cats
Mostrar más [+] Menos [-]Ultrastructure of amastigotes of Leishmania donovani in the bone marrow of a dog
1982
Simpson, C.F. | Harvey, J.W. | French, T.W.
Leishmania donovani, amastigotes from dog marrow macrophages, ultrastructure
Mostrar más [+] Menos [-]Anthelmintic efficacy of ivermectin given intramuscularly in horses
1982
DiPietro, J.A. | Todd, K.S. | Lock, T.F. | McPherron, T.A.
gastrointestinal parasites, horses, anthelmintic efficacy of ivermectin, adverse local or systemic reactions not observed
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