Napredna pretraga

Pregled bibliografske jedinice broj: 207361

Imunologic response in pigs with naturally acquired postweaning multisystemic wasting syndrome


Mihaljević, Željko; Lipej Zoran; Valpotić, Ivica; Ćurić, Stipica; Batinić, Drago; Bilandžić, Nina; Benić, Miroslav; Lojkić, Mirko; Šostarić, Branko
Imunologic response in pigs with naturally acquired postweaning multisystemic wasting syndrome // Annual meeting of the Croatian immunological society 2005 / Jonjić, Stipan (ur.).
Rijeka: Croatian immunological society, 2005. (poster, domaća recenzija, sažetak, znanstveni)


Naslov
Imunologic response in pigs with naturally acquired postweaning multisystemic wasting syndrome

Autori
Mihaljević, Željko ; Lipej Zoran ; Valpotić, Ivica ; Ćurić, Stipica ; Batinić, Drago ; Bilandžić, Nina ; Benić, Miroslav ; Lojkić, Mirko ; Šostarić, Branko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Annual meeting of the Croatian immunological society 2005 / Jonjić, Stipan - Rijeka : Croatian immunological society, 2005

Skup
Annual meeting of the Croatian immunological society 2005

Mjesto i datum
Božava, Hrvatska, 29.9.-2.10.2005

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
Pig; PMWS; PCV2; T lymphocyte sub-populations; Flow cytometry

Sažetak
The composition of peripheral blood leukocyte populations was studied in 10-week-old pigs with naturally acquired postweaning multisystemic wasting syndrome. Twenty PMWS diseased pigs were selected from the farm with evidenced PMWS and ten clinically healthy pigs were selected from the farm without history of PMWS as a control group. Pigs from both groups were seronegative for porcine reproductive and respiratory syndrome virus (PRRSV), porcine parvovirus (PPV), and Aujeszky's disease virus (ADV). For the triple labeling flow cytometric analysis PBMC were incubated with mAb against porcine CD3, CD4, CD8 and SWC3. A lower proportions of CD3+CD4-CD8+ CTLs, CD3− CD4− CD8+ NK cells and CD3+SWC3+ monocytes was notable in PMWS diseased pigs. In diseased pigs an increase in proportions and numbers of CD3+CD4+CD8- Th and CD3+CD4− CD8− /low γ δ T cells was recorded. Porcine circovirus type 2 (PCV2) infection clearly induced an immunossuppresion by inhibiting leukocyte subsets of direct antiviral response.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Veterinarska medicina



POVEZANOST RADA


Projekt / tema
0048008
0053305

Ustanove
Hrvatski veterinarski institut, Zagreb,
Veterinarski fakultet, Zagreb,
Klinički bolnički centar Zagreb