Przebieg ciąży u loszek zakażonych donosowo w I miesiącu ciąży szczepem H1N2 wirusa grypy świń

• Autorzy: Kwit K. , Pomorska-Mol M. , Markowska-Daniel I.

Warianty tytułu

EN

Course of pregnancy in gilts after intranasal infection with the H1N2 subtype of swine influenza virus during the first month of pregnancy

• Języki publikacji: PL

Abstrakty

EN

Pregnant gilts (in the first month of pregnancy) were infected intranasally with SIV H1N2. Clinical signs, presence of SIV RNA in nasal swabs, haemagglutination titer, hematological parameters, concentrations of interleukin (IL-10, IFNγ) and acute phase proteins (APP) (CRP, Hp), as well as production parameters, were evaluated. The concentrations of APP and cytokines were analyzed with the use of ELISA assays. Antibodies against SIV were detected with the haemagglutination inhibition assay, and the presence of RNA with RT-PCR. No clinical sings typical of swine influenza were found in the infected gilts. The gilts did not show any signs of pregnancy pathology, and no abortions were observed. No significant differences were found between the infected and control gilts with regard to the number of piglets born, hematological parameters, or the concentrations of APP and cytokines. The presence of specific antibodies against SIV was confirmed in the infected gilts starting from 14 dpi. The presence of SIV RNA in nasal swabs collected from the gilts was confirmed within 4 dpi. No SIV RNA were found in samples taken from newborn piglets.

Słowa kluczowe

PL

trzoda chlewna; loszki; influenza swin; wirus influenzy swin; szczepy wirusowe; wirus H1N2; loszki prosne; infekcja wirusowa; zwierzeta zakazone; przebieg ciazy; zaburzenia rozrodu; plody; zakazenia wewnatrzmaciczne

• Wydawca: -
• Czasopismo: Medycyna Weterynaryjna
• Rocznik: 2013
• Tom: 69
• Numer: 11
• Opis fizyczny: s.687-691,tab.,bibliogr.

Twórcy

autor

Kwit K.

• Zakład Chorób Świń, Państwowy Instytut Weterynaryjny - Państwowy Instytut Badawczy, Al.Partyzantów 57, 24-100 Puławy

autor

Pomorska-Mol M.

• Zakład Chorób Świń, Państwowy Instytut Weterynaryjny - Państwowy Instytut Badawczy, Al.Partyzantów 57, 24-100 Puławy

autor

Markowska-Daniel I.

• Zakład Chorób Świń, Państwowy Instytut Weterynaryjny - Państwowy Instytut Badawczy, Al.Partyzantów 57, 24-100 Puławy

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