dc.creator | Farías, G. | |
dc.creator | Perez, J. | |
dc.creator | Machuca, A. | |
dc.creator | Lecocq, C. | |
dc.date.accessioned | 2018-12-20T14:53:43Z | |
dc.date.accessioned | 2019-04-26T02:11:38Z | |
dc.date.available | 2018-12-20T14:53:43Z | |
dc.date.available | 2019-04-26T02:11:38Z | |
dc.date.created | 2018-12-20T14:53:43Z | |
dc.date.issued | 2014 | |
dc.identifier | Archivos de Medicina Veterinaria, Volumen 46, Issue 1, 2018, Pages 127-132 | |
dc.identifier | 07176201 | |
dc.identifier | 0301732X | |
dc.identifier | 10.4067/S0301-732X2014000100017 | |
dc.identifier | http://repositorio.uchile.cl/handle/2250/157375 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/2460055 | |
dc.description.abstract | An immunohistochemstry (IHC) method to detect scrapie in sheep third eyelid lymphoid tissue was applied in post mortem animals. This method would allow to carry out the diagnosis in Chile, including the preclinical phase of the disease in sheep flock. Eighty samples from two year old sheep were obtained. Fourty two showed neurological signs consistent with scrapie and thirty eight came from slaughterhouse. Another thirteen blind samples were provided by a Reference Center (RC) in addition to sixteen obex used as controls. Samples were evaluated in sections with hematoxilin-eosin and classified as suitable if presenting at least four lymphoid follicles in the tissue. Based on this, seventy four out of ninety samples were considered suitable. The IHC results showed that all samples were negative to scrapie and only seven provided by the RC were positive. All obex samples were positive to immunostaining by PrPSc, unlike negative controls. The results demosntrate that this diagnostic tool | |
dc.publisher | Universidad Austral de Chile | |
dc.rights | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
dc.source | Archivos de Medicina Veterinaria | |
dc.subject | IHC | |
dc.subject | Prion | |
dc.subject | Scrapie | |
dc.subject | TSE | |
dc.title | Use of immunohistochemestry to search prion protein in third eyelid of sheep in Chile Uso de la inmunohistoquímica para la búsqueda de proteínas priónicas en tercer párpado de ovinos en Chile | |
dc.type | Artículos de revistas | |