Wyniki wyszukiwania

1

Wystepowanie toksynotworczych bakterii z rodzaju Pasteurella u przezuwaczy

100%

Frymus T., Lesniewski S., Zurawski A.

Medycyna Weterynaryjna

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1995

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tom 51

|

nr 12

730-731

Nasal swabs from 278 sheep, 118 cattle and 13 goats from several herds in Poland were investigated for the presence of toxigenic strains of Pasteurella by a commercial ELISA test. Nasal swabs from 12 dogs and 3 horses were also included in the study. The animals of different sex, age and breed, all clinically healthy, were kept on unsuspected farms except for 27 sheep with the symptoms of fever and mucopurulent nasal discharge. Toxigenic strains of Pasteurella were found in the nasal cavities of 8 healthy sheep and cattle.

2

Mniej znane herpeswirusy koni

80%

Hepworth=Warren K. L.

Weterynaria po Dyplomie

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2021

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tom 22

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nr 2

3

Opracowanie testu PCR do wykrywania genu kodujacego dermonekrotoksyne Pasteurella multocida w wymazach z nosa swin

80%

Markowska-Daniel I., Jablonski A., Nowak A., Stepniewska K., Pejsak Z.

Medycyna Weterynaryjna

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2009

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tom 65

|

nr 08

542-545

Atrophic rhinitis is a disease of high economic impact for pig production, caused by Pasteurella multocida (P.m.) strains able to produce dermonecrotoxin (DNT). In general the diagnosis of pigs’ infection with P.m. is based on the direct detection of bacteria from nasal swabs and their identification as well as on the detection of DNT specific antibodies by using an ELISA test. The aim of the study was the elaboration of a PCR test for the detection of dermonecrotic strains of P.m. directly in nasal swabs. The optimalization of the process includes: estimation of Mg²⁺ concentration, the temperature of primer hybridization and the number of cycles. The specificity and sensitivity of the test was estimated for both bacterial culture and nasal swabs. The optimal conditions were as follow: Mg²⁺ concentration - 2.5 m M/reaction; the temperature of primers hybridization - 56°C; and the number of cycles - 50. The sensitivity of the test for both the culture and nasal swabs was 2.5 × 10³ cfu/ml. The test was also highly specific - the product of 501 bp was detected only in the samples containing DNA of P.m. Summarizing, the elaborated test was specific and sensitive enough to be used for routine detection of P.m. DNT strains in clinical samples and for the elimination of the carriers from the herd.

4

Bezpośrednia diagnostyka czynników zakaźnych chorób układu oddechowego oparta na przyżyciowym pobieraniu materiału

70%

Jablonski A., Fabisiak M.

Trzoda Chlewna

|

2006

|

tom 44

|

nr 12

5

Zakażenia herpeswirusowe

70%

Koń Polski

|

2015

|

tom 50

|

nr 07

Ograniczanie wyników

2 Medycyna Weterynaryjna

1 Koń Polski

1 Trzoda Chlewna

1 Weterynaria po Dyplomie

2 Jablonski A.

1 Fabisiak M.

1 Frymus T.

1 Hepworth=Warren K. L.

1 Lesniewski S.

1 Markowska-Daniel I.

1 Nowak A.

1 Pejsak Z.

1 Stepniewska K.

1 Zurawski A.

1 2021

1 2015

1 2009

1 2006

1 1995

Wystepowanie toksynotworczych bakterii z rodzaju Pasteurella u przezuwaczy

Mniej znane herpeswirusy koni

Opracowanie testu PCR do wykrywania genu kodujacego dermonekrotoksyne Pasteurella multocida w wymazach z nosa swin

Bezpośrednia diagnostyka czynników zakaźnych chorób układu oddechowego oparta na przyżyciowym pobieraniu materiału

Zakażenia herpeswirusowe