Results 181 to 190 of about 23,468 (219)

Studies on the survival of aerosolized bovine rotavirus (UK) and a murine rotavirus

open access: yesComparative Immunology, Microbiology and Infectious Diseases, 1994
The effect of relative humidity (RH) and temperature on the survival of airborne bovine rotavirus UK isolate (BRV-UK) and a murine rotavirus (MRV) was studied. In any one experiment, the virus under test was suspended in tryptose phosphate broth (TPB) supplemented with uranine (physical tracer) and an antifoam, was aerosolized using a Collison ...
M K Ijaz, S A Sattar, A R Bhatti
exaly   +3 more sources

Bovine Rotavirus in Turkeys with Enteritis

Avian Diseases, 2011
Rotaviruses are the main agents responsible for diarrhea in different animal species and for infantile gastroenteritis. These viruses have been isolated from various avian species and have often been associated with poult enteritis and mortality syndrome. Nevertheless, the knowledge of rotavirus infection in turkeys is scarce.
K M, Asano   +7 more
openaire   +2 more sources

RNA-binding proteins of bovine rotavirus

Journal of Virology, 1986
Two major bovine rotavirus proteins have RNA-binding activity as shown by an RNA overlay-protein blot assay. Of the six proteins in purified virions, only one showed RNA-binding activity. This 92,000-molecular-weight (92K) protein was present in both single- and double-shelled particles.
J F, Boyle, K V, Holmes
openaire   +2 more sources

Immunogenicity of a bovine rotavirus glycoprotein fragment

Journal of Virology, 1985
Previous experiments demonstrated that an antigenic site responsible for virus neutralization and cell attachment was located on a 14,000-molecular-weight fragment of the major bovine rotavirus (BRV) glycoprotein (M. Sabara, J. E. Gilchrist, G. R. Hudson, and L. A. Babiuk, J. Virol. 53:58-66, 1985). However, it was necessary to investigate whether this
M, Sabara, A, Barrington, L A, Babiuk
openaire   +2 more sources

Purification and characterization of bovine rotavirus cores

Journal of Virology, 1982
Using the chaotropic effect generated by a high concentration of CaCl2, we converted calf rotavirus particles into cores of 40 nm in diameter. These cores were purified by rate zonal centrifugation in sucrose gradients and by isopycnic gradients. They had a sedimentation coefficient of 280S +/- 20S and a density of 1.44 g/ml in CsCl.
P, Bican   +3 more
openaire   +2 more sources

Epizootiology of bovine rotavirus infection

Veterinary Record, 1978
Published information on rotaviruses as pathogens, the source of virus infection and the method of transmission of infection under normal conditions are reviewed. The antigenic differences between rotavirus isolates from children, calves, pigs, foals and mice are discussed.
openaire   +2 more sources

Bovine rotavirus vaccines: Immunogenicity of two strains of bovine rotavirus in cattle and guinea pigs

Veterinary Immunology and Immunopathology, 2009
Our results demonstrate that immunizationwith LAM is able to inducea specifichumoral immuneresponsewithout interfering with IDR test usually used for bovine Tuberculosis diagnosis. It has been described that IgG1 is the predominant isotype in the immune response to LAM of infected animals Koets et al. (2001).
Viviana Parreño   +8 more
openaire   +1 more source

A serologic survey of bovine rotavirus infection in Italy

Comparative Immunology, Microbiology and Infectious Diseases, 1984
Serum neutralization tests conducted by microtiter procedure on 2970 serum samples from calves, heifers and adult cows from representative regions of Italy indicate that rotaviruses, and the infection which they cause, existed in Italy long before the virus was isolated.
MCKERCHER D. G.   +4 more
openaire   +3 more sources

Neonatal rotavirus vaccination with RIT 4237 bovine rotavirus vaccine

The Pediatric Infectious Disease Journal, 1987
We vaccinated 244 newborn infants orally with RIT 4237 bovine rotavirus vaccine or placebo and followed them serologically and clinically for 16 months. Initially 39 of the 119 (33%) vaccine recipients compared with 1 of the 120 placebo recipients seroconverted by enzyme-linked immunosorbent assay-immunoglobulin M.
T, Vesikari   +3 more
openaire   +2 more sources

Studies on the Growth of Bovine Rotavirus in Cell Cultures*

Zentralblatt für Veterinärmedizin Reihe B, 1984
SummaryVarious growth conditions for the UK strain of bovine rotavirus in cell cultures were examined. The importance of trypsin treatment throughout the cultivation for the virus titer obtained was confirmed. The absence of serum in the maintenance medium also improved the titer.
G, Butchaiah, A G, Bøtner, E, Lund
openaire   +2 more sources

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