Seroprevalencia de la cisticercosis porcina en tres caseríos de la provincia de Andahuaylas, Apurímac. Article (PDF Available) in Revista de Investigaciones. AYVAR P., Viterbo et al. Seroprevalencia de la cisticercosis porcina en tres caseríos de la provincia de Andahuaylas, Apurímac. Rev. investig. vet. Perú [ online]. Publisher: Efecto in vitro de la vacuna S3Pvac contra cisticercosis en para prevenir la cisticercosis porcina e interrumpir la transmision.
|Published (Last):||20 February 2009|
|PDF File Size:||2.73 Mb|
|ePub File Size:||15.58 Mb|
|Price:||Free* [*Free Regsitration Required]|
RESULTS The results of checkerborad titration showed that the best dilutions for the differentiation between positive and negative sera were 1: The average number of bands that reacted with positive serum Due to the difficulty in obtaining larval antigens from T. KETc1 induce bajos niveles de proliferacion en las celulas de los pacientes con NCC activa y controlada, tanto en linfocitos como en monocitos.
This serum corresponded to 2. Antigens from murine Taenia crassiceps cysticerci effectively substitute those from porcine Taenia solium. Revista de Investigaciones Veterinarias del PeruVol. Efecto in vitro de la vacuna S3Pvac contra cisticercosis en celulas mononucleares humanas. According to Tsang et. Sampling will only include pigs older than 2 months of age.
Por tal motivo, muchos investigadores se han enfocado en identificar antigenos protectores para prevenir la cisticercosis porcina e interrumpir la transmision. Atahualpacisticercosiscisticercosis porcinaestudio poblacionalInmunoblotneurocisticercosisWestern Blot. An Enzyme-linked immunoelectrotransfer blot assay and glycoproteins antigens for diagnosing human cysticercosis Taenia solium.
H hydatidosis, A ascariadiosis, M macracanthorhincosis, P pneumonia. Also, the mean value found in the analysis of the positive control samples should be considered, cisticegcosis well as the frequency of each reactive band for cysticercosis. KETc1 induces low levels of proliferation in cells from patients with active and controlled NCC, both in lymphocytes and in monocytes.
AU – Teresa Bernal, R.
Vaccine is constituted by three protective synthetic peptides: It should be pointed out that the average occurrence of specific peptides was 0. Revista de Investigaciones Veterinarias cishicercosis Peru. These include S3Pvac vaccine antigens. The reactive peptides were revealed with a chromogenic solution 5 mg diaminobenzidine, 1. Entre ellos figuran los antigenos de la vacuna S3Pvac, constituida por tres peptidos protectores: Immunodiagnosis of swine cysticercosis by indirect ELISA employing the heterologous antigen from Taenia crassiceps metacestode.
Investigacion de la cisticercosis porcina en San Luis Potosi, Mexico
Other authors have been studying T. Use of sentinel pigs to monitor environmental Taenia solium contamination.
CisticercoaisCysticercosisImmunoblotneurocysticercosispopulation-based studyPorcine cysticercosisWestern Blot. Decipheing western blots of tapeworm antigens Taenia solium, Echinococcus granulosus, and Taenia crassiceps reacting with sera from neurocysticercosis and hydatid disease patients.
No statistical differences were found cistixercosis to sex. Reactivity with two or more specific peptides was considered positive. In a study on the immunologic response of pigs with cysticercosis from an endemic area and from a non-endemic area, Gonzalez et. Viterbo Ayvar, Armandoe GonzalezP. This effect was also caused by the individual variation of the immune response, since the lot of swine positive controls was quite heterogeneous Tsang et.
Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: Four positive control sera Experimental Taenia solium cysticercosis in pigs: One negative control serum 3. Reactivity of control sera in the immunoblot with Taenia crassiceps antigen other diseases: Cisticercosis porcina swine cysticercosis ; inmunoblot immunoblot ; Taenia crassiceps. After six washes of 5 minutes each, the strips were incubated for one hour with peroxidase-labeled anti-swine IgG conjugate A Palabras clave Key words: Methodology And Operational Definitions.
ELISA and immunoblot are particularly important among the immunological tests used for the diagnosis of swine cysticercosis Gonzalez et al. The Cysticercosis Working Group in Peru. Se analizo la proliferacion y el perfil de citocinas inducidos por los tres peptidos en celulas mononucleares de tres pacientes con Cisticerxosis activa, 16 pacientes con NCC calcificada y 16 sujetos sanos.
Based on anatomopathological swine examination, we analyzed by immunoblot 13 sera from swine with cysticercosis, 30 sera from negative controls and 35 sera from swine with no cysticercosis but with other diseases, i.
The high frequencey of swine cysticercosis and of human cysticercosis and teniasis expected in certain countries justifies the application of efficient diagnostic methods that will permit effective measures porcona disease control both in terms of public health and animal health. ELISA test for the diagnosis of cysticercosis in pig using antigens of Taenia solium and Taenia crassiceps cysticerci.
The larval stage of the parasite also affects the pig, which is the essential intermediate host for transmission. The best block was then confirmed by testing three positive high, medium and low reactivity and three negative control sera.
PAHO/WHO IRIS | Investigacion de la cisticercosis porcina en San Luis Potosi, Mexico –
In the event of prevalence rates above or below the expected percentage, we will attempt to assess the causes of such discrepancies. Analysis of the reactive peptides that discriminate between swine with cysticercosis and swine without cysticercosis. The kD peptide identified in the present study showed one porina the lowest specificity rates