PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2006 | 62 | 11 |

Tytuł artykułu

Roznicowanie BSE i trzesawki w poglowiu owiec i koz

Warianty tytułu

EN
Discriminatory testing for BSE and scrapie in sheep and goat populations

Języki publikacji

PL

Abstrakty

EN
The use of BSE-contaminated meat and bone meal for feeding sheep and goats may be the cause of transmitting the BSE agent into small ruminant populations. Experimental studies have shown that sheep which are fed cattle brain homogenates from BSE cases can succumb to a BSE-like disease. The distribution of BSE agents in these sheep is similar to scrapie and a wider range of organs is affected when compared with BSE in cattle. Thus, the possibility of crossing the species barrier between sheep and man cannot be excluded (as has been shown with BSE and its variant - Creutzfeldt-Jakob disease in man). The paper describes implementing one of the approved immuno-blot methods used for discriminating between BSE and scrapie in a small ruminant population. The use of two monoclonal antibodies of which only one reacts with scrapie and atypical scrapie samples facilitates differentiation between BSE and scrapie positive samples from sheep and goats.

Wydawca

-

Rocznik

Tom

62

Numer

11

Opis fizyczny

s.1298-1301,rys.,bibliogr.

Twórcy

autor
  • Panstwowy Instytut Weterynaryjny - Panstwowy Instytut Badawczy, Al.Partyzantow 57, 24-100 Pulawy
autor
autor

Bibliografia

  • 1.Benestad S. L., Sarradin P., Thu B., Schonheit J., Tranulis M. A., Bratberg B.: Cases of scrapie with unusual features in Norway and designation of a new type, Nor98. Vet. Rec. 2003, 153, 202-208.
  • 2.Buschmann A., Biacabe A. G., Ziegler U., Bencsik A., Madec J. Y., Erhardt G., Luhken G., Baron T., Groschup M. H.: Atypical scrapie cases in Germany and France are identified by discrepant reaction patterns in BSE rapid tests. J. Virol. Methods 2004, 117, 27-36.
  • 3.Butler D.: Doubts over ability to monitor risks of BSE spread to sheep. Nature 1998, 395, 6-7.
  • 4.Collinge J., Sidle K. C. L., Meads J., Ironside J., Hill A. F.: Molecular analysis of prion strain variation and the aetiology of „new variant CJD. Nature 1996, 383, 685-690.
  • 5.Eloit M., Adjou K., Coulpier M., Fontaine J. J., Hamel R., Lilin T., Messiaen S., Andreoletti O., Baron T., Bencsik A., Biacabe A.-G., Beringue V., Laude H., Le Dur A., Vilotte J. L., Comoy E., Deslys J. P., Grassi J., Simon S., Lantier F., Sarradin P.: BSE agent signatures in a goat. Vet. Rec. 2005, 156, 523-524.
  • 6.Foster J. D., Hope J., Fraser H.: Transmission of bovine spongiform encephalopathy to sheep and goats. Vet. Rec. 1993, 133, 339-341.
  • 7.Gretzschel A., Buschmann A., Eiden M., Zeigler U., Luhken G., Erhardt G., Groschup M. H.: Strain typing of German transmissible spongiform encephalopathies field cases in small ruminants by biochemical methods. J. Vet. Med. B, 2005, 52, 55-63.
  • 8.Hill A. F., Sidle K. C. L., Joiner S., Keyes P., Martin T. C., Dawson M., Collinge J.: Molecular screening of sheep for bovine spongiform encephalopathy. Neurosci. Lett. 1998, 255, 159-162.
  • 9.Kuczius T., Haist I., Groschup M. H.: Molecular analysis of bovine spongiform encephalopathy and scrapie strain variation. J. Infect. Dis. 1998, 178, 693-699.
  • 10.Lezmi S., Martin S., Simon S., Comoy E., Bencsik A., Deslys J.-P., Grassi J., Jeffrey M., Baron T.: Comparative molecular analysis of the abnormal prion protein in field scrapie cases and experimental bovine spongiform encephalopathy in sheep by use of western blotting and immunohistochemical methods. J. Virol. 2004, 78, 3654-3662.
  • 11.Nonno R. M., Eseposito E., Vaccari G., Conte M., Marcon S., Di Bari M., Ligios C., Di Guardo G., Agrimi U.: Molecular analysis of cases of Italian sheep scrapie and comparison with cases of bovine spongiform encephalopathy (BSE) and experimental BSE in sheep. J. Clin. Microbiol. 2003, 41, 4127-4133.
  • 12.Orge L., Galo A., Machado C., Lima C., Ochoa C., Silva J., Ramos M., Simas J. P.: Identification of putative atypical scrapie in sheep in Portugal. J. Gen. Virol. 2004, 85, 3487-3491.
  • 13.Parchi P., Capellari S., Chen S. G., Petersen R. B., Gambetti P., Kopp N., Brown P., Kitamoto T., Tateishi J., Giese A., Kretzschmar H.: Typing prion isoforms. Nature 1997, 386, 232-233.
  • 14.Stack M. J., Chaplin M. J., Clark J.: Differentiation of prion protein glycoforms from naturally occurring sheep scrapie, sheep-passaged scrapie strains (CH1641 and SSBP1), bovine spongiform encephalopathy (BSE) cases and Romney and Cheviot breed sheep experimentally inoculated with BSE using two monoclonal antibodies. Acta Neuropathol. 2002, 104, 279-286.
  • 15.Thuring C. M. A., Erkens H. F., Jacobs J. G., Bossers A., Van Keulen L. J. M., Garssen G. J., Van Zijderveld F. G., Ryder S. J., Groschup M. H., Sweeney T., Langeveld J. P. M.: Discrimination between scrapie and bovine spongiform encephalopathy in sheep by molecular size, immunoreactivity and glycoprofile of prion protein. J. Clin. Microbiol. 2004, 42, 972-980.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-521ea079-de51-4f00-9724-4c23b17ad968
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.