Results 51 to 60 of about 4,232 (147)
INVESTIGATION ON AN OUTBREAK OF ENZOOTIC BRONCHPNEUMONIA IN FATTENING BUFFALOE CALVES IN ASSIUT, A.R.E. 1- CLINICAL, MICROBIOLOGICAL AND HAEMATOLOGICAL STUDIES [PDF]
Assiut Veterinary Medical Journal, 1984 Fourty one buffaloe calves were used in this investigation. Clinical examinations were carried out, the diseased calves showed dyspnoic respiration, nasal discharge, coughing and moderate fever.
A.H. EL-SEBAIE +4 more
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Entry of Infectious Bovine Rhinotracheitis Virus into Cells
Journal of General Virology, 1971 Holmes & Watson (1963), Dales & Silverberg (1969) and Hummeler, Tomassini & Zajac (1969) showed that herpes simplex virus enters the host cell by being engulfed via the phagocytic process. Equine abortion virus enters the cell similarly (Abodeely, Lawson & Randall, 1970).
Y C, Zee, L, Talens
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Susceptibility of bovine macrophages to infectious bovine rhinotracheitis virus infection [PDF]
Infection and Immunity, 1982 Infectious bovine rhinotracheitis virus replicated in cultured bovine alveolar macrophages (AM). However, yields of infectious virus were low, with maximum titers approximately 100 times that of the residual inoculum. Immunofluorescence and electron microscopic studies indicated that the majority of macrophages produced viral antigen, but after ...
A J, Forman +3 more
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Characterisation of Cell-Mediated Immunity Against Bovine Alphaherpesvirus 1 (BoAHV-1) in Calves
VaccinesBackground: Bovine alphaherpesvirus 1 (BoAHV-1) is a major respiratory and reproductive pathogen in cattle worldwide. Both innate and adaptive immune responses contribute to protection against this virus; however, virus-host interactions remain partly ...
Giulia Franzoni +12 more
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An erosive/ulcerative alimentary disease of undetermined etiology in Swedish moose (AIces alces L.)
Rangifer, 1993 During the years 1985 to 1987, 689 moose (Alces alces L.) collected throughout Sweden were necrop-sied at the National Veterinary Institute in Uppsala, Sweden.
Margareta Stéen +2 more
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Ribonucleotides in Infectious Bovine Rhinotracheitis Virus DNA
Journal of General Virology, 1976 Infectious bovine rhinotracheitis (IBR) virus was grown in the presence of 5-3H-uridine in a continuous line of bovine kidney cells. 5-3H-uridine was found to be associated with viral nucleocapsids. Furthermore, purification of the viral nucleic acid present in nucleocapsids illustrated that 5-3H-uridine was part of the viral nucleic acid. Purification
L A, Babiuk, B T, Rouse
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Diagnosis of infectious bovine rhinotracheitis by direct immunofluorescence [PDF]
Veterinary Quarterly, 1979 Summary Clinical signs, virus excretion and immunofluorescence in nasal smears were studied in nine susceptible steers during a two week period, following intranasal expo-sure with IBR-virus. All animals responded with fever (ay. 3.9 days) and nasal discharge. IBR-virus was isolated from nasal swabs from 1 to 11 days after exposure (ay.
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Biophysical Characterization of Infectious Bovine Rhinotracheitis Virus
Experimental Biology and Medicine, 1958 SummaryThe size of infectious bovine rhinotracheitis virus grown in bovine kidney tissue culture, based on ultracentrifugation results is between 145–156 mμ in diameter. Electron microscopical examination of infectious fluids revealed particles of 136 ± 10.8 mμ in diameter.
A J, TOUSIMIS +5 more
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Infectious Bovine Rhinotracheitis
Infectious bovine rhinotracheitis (IBR) has been described as "an acute; contagious, febrile infection of cattle, characterized by an intense inflammation of the upper respiratory passages and trachea, and accompanied by dyspnea, depression, nasal discharge, and loss of condition".
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