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Prevalence of bovine herpes virus type 1 in small herds of young beef cattle in South-Eastern Poland – a preliminary study

100%

Wernicki A., Urban-Chmiel R., Rola J., Socha W., Stegierska D., Dec M., Puchalski A.

Bulletin of the Veterinary Institute in Puławy

2015

tom 59

nr 4

The study was performed on nasal swabs, tracheal samples, and sera obtained from young beef heifers aged between 6 and 12 months, from farms in eastern and south-eastern Poland. The samples were evaluated using bovine herpesvirus 1 (BHV-1) ELISA kits (ELISA BHV1 antibody and ELISA BHV1 antigen) and PCR. Among all the animals examined, 37 (32.2%) were positive in the ELISA BHV1 antigen test. The presence of BHV-1 was confirmed by PCR in 42 (36.5%) animals. In the ELISA BHV1 antibody test, 39 (33.9%) seropositive animals were identified. The presence of BHV-1 positive samples was observed in all the examined breeds of young cattle. There were no significant differences (P ≤ 0.05) in BHV-1 positive samples. The results indicate that the incidence of BHV-1 infections in feedlot cattle herds studied was 32.2%-36.5%, which suggests that preventive measures should be implemented in order to limit transmission of the virus.

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A recombinant fragment of Helicobacter pylori CagA affects proliferation of human cells

67%

Rudnicka W., Covacci A., Wadstrom T., Chmiela M.

Journal of Physiology and Pharmacology

1998

tom 49

nr 1

Ograniczanie wyników

1 Bulletin of the Veterinary Institute in Puławy

1 Journal of Physiology and Pharmacology

1 Chmiela M.

1 Covacci A.

1 Dec M.

1 Puchalski A.

1 Rola J.

1 Rudnicka W.

1 Socha W.

1 Stegierska D.

1 Urban-Chmiel R.

1 Wadstrom T.

1 Wernicki A.

1 2015

1 1998

Wyniki wyszukiwania

Prevalence of bovine herpes virus type 1 in small herds of young beef cattle in South-Eastern Poland – a preliminary study

A recombinant fragment of Helicobacter pylori CagA affects proliferation of human cells