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Résultats 261-270 de 281
Antimicrobial susceptibility of gram-negative bacilli isolated from bovine udder infections.
1980
Park C.K.
Effect of cyclophosphamide on susceptibility to experimental infection of mice and rabbits with Pasteurella multocida.
1980
Jun M.H. | Chung U.I.
Studies on histological changes of bursa of fabricius in chicken treated with thyroxine, 1: light microscopic observations on bursa fabricus including other organs in chicken administered with thyroxin or propylthiouracil.
1980
Kim S.B. | Lee C.S.
Occurrence of Taenia solium in a Cape fur seal (Arctocephalus pusillus)
1980
De Graaf, A.S. | Shaughnessy, P.D. | McCully, R.M. | Verster, A.
occurrence of larval stage of Taenia solium in brain, skeletal muscles, heart, lungs, and liver of Cape fur seal; Contracaecum osculatum also found in stomach
Afficher plus [+] Moins [-]Isolation of Anaplasma marginale from Rhipicephalus simus males
1980
Potgieter, F.T. | Van Rensburg, L.
Anaplasma marginale, transstadial transmission by Rhipicephalus simus, successful transmission to oxen by tick stabilate prepared from infected male ticks
Afficher plus [+] Moins [-]Preliminary application of a formalin fixed tissue section to the indirect fluoresent antibody test and intraoval precipitin reaction for the diagnosis of schistosomiasis japonica
1980
Schistosoma japonicum, diagnosis, formalin fixed tissue section used with indirect fluorescent antibody test and intraoval precipitin reaction
Afficher plus [+] Moins [-]Studies on Haemonchus contortus. III. Titration of Trichostrongylus axei and expulsion of H. contortus
1980
Reinecke, R.K. | Bruckner, C.M. | De Villiers, I.L.
numbers of infective larvae of Trichostrongylus axei needed to protect lambs against challenge with Haemonchus contortus 90 days later, fate of challenge infection of H. contortus, effect of challenge less than 90 days after dosing with T. axei, evidence supporting ecological or physiological basis of this protection and justifying rejection of immunological basis for it
Afficher plus [+] Moins [-]Studies on the parasite fauna of Thailand. II. Three nematode species of the genus Orientostrongylus Durette-Desset, 1970
1980
Ohbayashi, M. | Kamiya, M.
Orientostrongylus spp. (including 2 new species), descriptions and illustrations
Afficher plus [+] Moins [-]A technique for the recovery of nematodes from ruminants by migration from gastro-intestinal ingesta gelled in agar: Large-scale application
1980
Van Wyk, J.A. | Gerber, H.M. | Groeneveld, H.T.
nematodes of ruminants, large scale technique for recovery of worms migrating from gastro-intestinal ingesta gelled in agar, significantly more male than female worms failed to migrate, L4 stages generally migrated more efficiently than did adult worms, some genera migrated more efficiently than others, applications for use in quantitative worm recovery such as in anthelmintic testing
Afficher plus [+] Moins [-]Prolonged excretion of Toxoplasma gondii in semen of goats
1980
Dubey, J.P. | Sharma, J.A.
