PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2007 | 51 | 3 |

Tytuł artykułu

Shedding course of the virus in a stallion naturally infected with a equine arteritis virus - a case report

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The study describes the shedding of a virus in the semen of a stallion persistently infected with equine arteritis virus (EAV) within 5 years in relation to the titer of specific antibodies and testosterone concentration. Between November 2002 and August 2005, the virus was shed continuously. During that time the titer of specific antibodies maintained on the same level (VN titer 128) and testosterone concentration ranged from 850.9 ng/L to 669.5 ng/L. No virus was detected in the semen both by inoculation of cell culture and RT-PCR one month later. The absence of EAV in the semen was found when the concentration of testosterone in the stallion's blood clearly decreased. In the next months, the concentration of testosterone returned to the normal level and shedding of the virus was observed again.

Wydawca

-

Rocznik

Tom

51

Numer

3

Opis fizyczny

p.321-324,fig.,ref.

Twórcy

autor
  • National Veterinary Research Institute, 24-100 Pulawy, Poland
autor
autor
autor

Bibliografia

  • 1. Belak S., Ballagi-Pordany A., Timoney P.J., McCollum W.H., Little T.V., Hyllseth B., Klingeborn B.: Evaluation of a nested PCR assay for the detection of equine arteritis virus. In: Proceedings of the 7th International Conference on Equine Infectious Diseases, Tokyo, 1994, R&W Publications, Newmarket, pp. 33-38.
  • 2. Cavanagh D.: Nidovirales: a new order comprising Coronaviridae and Arteriviridae. Arch Virol 1999, 142, 629- 633.
  • 3. Golnik W., Sordyl B.: Spontaneous infections of equine arteritis virus in stallions. Medycyna Wet 2004, 60, 630- 633.
  • 4. Larska M., Rola J.: RT-PCR as effective detection method of equine arteritis virus in the semen of naturally infected stallions. Bull Vet Inst Pulawy 2003, 47, 307- 313.
  • 5. Little T.V., Holyoak G.R., McCollum W.H., Timoney P.J.: Output of equine arteritis virus from persistently infected stallions is testosterone-dependent. In: Proceedings of the Sixth International Conference on Equine Infectious Diseases, Plowright W., Rossdale P.D., Wade J.F. (Eds.), Cambridge, 1991. R&W Publications, Newmarket, England, pp. 225-229.
  • 6. Snijder E.J., Meulenberg J.J.: The molecular biology of arteriviruses. J Gen Virol 1998, 79, 961-979.
  • 7. Snijder E.J., van Tol H., Pedersen K.W., Raamsman M.J.B., de Vries A.A.F.: Identification of a novel structural protein of arteriviruses. J Virol 1999, 73, 6335-6345.
  • 8. Timoney P.J.: Equine viral arteritis. In: OIE Manual of diagnostic tests and vaccines for terrestrial animals, 2004, Chapter 2.5.10, pp. 725-736.
  • 9. Timoney P.J., McCollum W.H.: Equine viral arteritis. Vet Clin North Am Equine Pract 1993, 9, 295-309.
  • 10. Timoney P.J., McCollum W.H., Murphy T.W., Roberts A.W., Willard A.W., Carswell J.G.: The carrier state in equine arteritis virus infection in the stallion with specific emphasis on the venereal mode of transmission. J Reprod Fertil Suppl 1987, 35, 95-102.
  • 11. Timoney P.J., McCollum W.H., Roberts A.W., Murphy T.W.: Demonstration of the carrier state in natural acquired equine arteritis virus infection in the stallion. Res Vet Sci 1986, 41, 279-280.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-bd26fa1e-9ec2-4e02-9e52-b77c29d7915e
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.