خيارات البحث
النتائج 411 - 420 من 507
A survey of the incidence and importance of the tick-borne diseases heartwater, redwater and anaplasmosis in the heartwater-endemic regions of South Africa
1994
Du Plessis, J.L. | De Waal, D.T. | Stoltsz, W.H. (Onderstepoort Veterinary Inst. (South Africa). Protozoology Div.)
Afrotropical Culicoides: Description and comparison of the pupae of seven species of the Similis supergroup (Diptera: Ceratopogonidae)
1994
Nevill, H. (Onderstepoort Veterinary Inst. (South Africa)) | Dyce, A.L.
A bioequivalence and pharmacokinetic evaluation of two commercial diminazene aceturate formulations administered intramuscularly in cattle
1994
Gummow, B. | Swan, G.E. (Pretoria Univ., Onderstepoort (South Africa). Faculty of Veterinary Science) | Du Preez, J.L.
Parasites of South African freshwater fish. VII Nematodes of some scaled fishes from the Hartbeespoort Dam, Transvaal [South Africa]
1994
Boomker, J. (Southern African Medical Univ., Medunsa (South Africa). Dept. of Veterinary Pathology)
Studies on the presence of endotoxin activity and inflammatory products (leukotrienes) in cases of experimentally induced heartwater in sheep
1994
Van Amstel, S.R. | Myburgh, E. (Pretoria Univ., Onderstepoort (South Africa). Departement of Medicine) | Mundell, J. | Davidson, B.
Isolation and preliminary characterization of a caprine rotavirus
1994
Da cost Mendes, V.M. | De Beer, M.C. | Goosen, G.H. (Southern African Medical Univ., Medunsa (South Africa). Dept. of Infectious Diseases and Public Health) | Steele, A.D.
Bovine besnoitiosis: transfer of colostral antibodies with observations possibly relating to natural transmission of the infection
1994
Shkap, V. | Pipano, E. | Marcus, S. | Krigel, Y. (Kimron Veterinary Inst., Beit Dagan (Israel))
Division and distribution of phrenic nerves in the diaphragms of Murrah buffaloes (Bubalus bubalis Linnaeus, 1758) | Divisão e distribuição dos nervos frênicos no diafragma de búfalo (Bubalus bubalis Linnaeus, 1758) da raça Murrah النص الكامل
1994
Arnóbio Amanajás Tocantins Neto | Nilson Ferreira | Maria Angélica Miglino | Wilson Machado de Souza
Based on the dissection of 30 diaphragms of adult male buffaloes of the Murrah breed, the authors studied the division and distribution of the phrenic nerves and the results found were as the follow: the phrenic nerves terminate in bifurcation both in dorsal branches and ventrolateral trunks at right (36.7%) and into left (100%) sides. The phrenic nerves terminate in bifurcation only to the right (46.7%) branches and dorsolateral trunks. The phrenic nerves terminate by trifurcation, only at the right sides (16.7%), in dorsal, lateral and ventral branches. The phrenic nerves were divided symmetrically (40%) by bifurcation into dorsal branches and ventrolateral trunks. The dorsal branches of the left phrenic nerves (23.3%) had heterolateral distribution. The ventral branches of the left phrenic nerve (10%) had heterolateral distribution. Homolateral connections were verified between the dorsal and lateral right branches (3.3%);between divisions of the left dorsal branches (3.3%) or left lateral branches (3.3%). | Com base na dissecação de 30 diafragmas de búfalos, adultos, machos, da raça Murrah para estudar a divisão e a distribuição dos nervos frênicos. os autores chegaram às seguintes conclusões: os nervos frênicos terminam por bifurcação, tanto à direita (36,7%), quanto à esquerda (100,0%), ramo dorsal e tronco ventrolateral. Terminam por bifurcação somente à direita (46.7%), em ramo ventral e tronco dorsolateral. Terminam por trifurcação. apenas à direita (16,7%), em ramos dorsal, lateral e ventral. Dividem-se simetricamente (40%) por bifurcação, em ramo dorsal e tronco ventrolateral. O ramo dorsal do nervo frênico esquerdo (23,3%) apresenta distribuição heterolateral. O ramo ventral do nervo frênico esquerdo (10%) mostrou-se com distribuição heterolateral. Conexões homolaterais foram encontradas entre os ramos dorsal e lateral direitos (3,3%) entre filetes dos ramos dorsal esquerdo (3,3%), ou do lateral esquerdo (3,3%).
اظهر المزيد [+] اقل [-]The constitution of the portal vein in bovines of Nelore breed | A constituição da veia porta em bovinos da raça Nelore النص الكامل
1994
Nilton Abreu Zanco | Ana Luisa Reginato | Maria Angélica Miglino | Liberato João Afonso Didio
The constitution of the portal vein in Nelore bovines has been studied in 30 fetuses. The extrahepatic portion of the portal vein and its roots were injected with colored Neoprene latex and, then, dissected. Variations in the arrangement of the tributaries and branches of the portal vein were described. The most frequent disposition was the portal vein constituted of the esplenic, gastroduodenal and cranial mesenteric veins. | Estudou-se a constituição da veia porta em bovinos da raça Nelore. Utilizaram nesse trabalho 30 fetos de bovinos, os quais tiveram seus sistemas da veia porta (extra-hepático) injetados com látex Neoprene 650 corado e dissecados. Os resultados do trabalho mostram variações no arranjo das raízes da veia porta e dos afluentes que compõem estes troncos. A disposição mais freqüente é a veia porta formada pelas veias esplênica, gastroduodenal e mesentérica cranial.
اظهر المزيد [+] اقل [-]The effect of soft-laser (diodes) radiation on wound healing in cats | Efeitos da radiação soft-laser (diodo) sobre o processo de cicatrizaçao cutânea em felinos النص الكامل
1994
Julia Maria Matera | Maria Lúcia Zaidan Dagli | Débora Bartalot Pereira
The main objective of this investigation was to evaluate the improvement in skin wound healing in cats with the use of soft laser (diodes) Ga-As-SHLD radiation (904 nm). Ovariohisterectomised cats were divided into a control group and a laser-treated group. Anatomopathological observations were taken on days 2, 4 and 8, post-surgery along with macroscopic evaluation. We concluded that laser diode Ga-As-SHLD application ameliorated the surgical wound healing process by increasing its tensile strength. | Verificou-se o valor do emprego do laser diodo Ga-As-SHLD para auxiliar o processo de cicatrizarão cutânea em felinos. Utilizaram-se 21 animais que foram submetidos à ovariohisterectomia, 9 pertencendo ao grupo controle e 12 submetidos à laserterapia. Os exames anatomopatológicos foram realizados nos dias 2, 4 e 8 de pós-operatório, juntamente com avaliação macroscópica. Concluiu-se que a aplicação do laser diodo Ga-As-SHLD auxiliou o processo cicatricial da ferida cirúrgica por aumento de resistência à tensão.
اظهر المزيد [+] اقل [-]