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.

Author: Kisida Akinorr
Country: Turkmenistan
Language: English (Spanish)
Genre: Education
Published (Last): 24 August 2018
Pages: 200
PDF File Size: 14.17 Mb
ePub File Size: 3.86 Mb
ISBN: 436-5-76534-706-6
Downloads: 68213
Price: Free* [*Free Regsitration Required]
Uploader: Goltikus

The high frecuency of human cysticercosis and the severity of the neurological manifestations occurring in this condition, with high morbidity and lethality, indicate the importance of the taeniasis-cysticercosis complex, justifying the application of effective measures of diagnosis and control of these illnesses in man and swine. Due to the difficulty in obtaining larval antigens from T.

PAHO/WHO IRIS | Investigacion de la cisticercosis porcina en San Luis Potosi, Mexico –

Cisticercosis porcina swine cysticercosis ; inmunoblot immunoblot ; Taenia crassiceps. Palabras clave Key words: KETc1 induce bajos niveles de proliferacion en las celulas de los pacientes con NCC activa y controlada, tanto en linfocitos como en monocitos. The frequency of the reactive bands, the sensitivity, specificity, and positive and negative predictive values were calculated for each peptide in order to establish the criterion for serum differentiation as positive or negative for swine cysticercosis, or beter, for the definition of the specific peptides and for the establishment of the positive and negative criteria.

Experimental Taenia solium cisticercosiss in oorcina Persistence of passively transferred antibodies in porcine Taenia solium cystercosis. The reactive peptides were revealed with a chromogenic solution 5 mg diaminobenzidine, 1. La fase larvaria del parasito tambien afecta al cerdo, que es el huesped intermediario indispensable para la transmision.


Demonstration of species-specific and cross-reactive components of T. Use of sentinel pigs to monitor environmental Taenia solium contamination.

[In vitro effect of the S3Pvac vaccine against cysticercosis in human mononucleate cells].

Only healthy pigs will be sampled, to avoid risks inherent to manipulation of sick animals. Se analizo la proliferacion y el perfil de citocinas inducidos por los tres peptidos en celulas mononucleares de tres pacientes con NCC activa, 16 pacientes con NCC calcificada y 16 sujetos sanos.

Antigens from murine Taenia crassiceps cysticerci effectively substitute those from porcine Taenia solium. Frequency of specific peptides and their performance rates in the immunoblot with Taenia crassiceps antigens, according to cysticercosis positive and non-cysticercosis negative and other diseases groups.

The importance of defining the prevalence of porcine cysticercosis in a village endemic for human neurocysticercosis is to confirm the existence of active transmission. Several factors interfere with the performance of the immunoblot methodology, especially the need for trained personnel. Atahualpacisticercosiscisticercosis porcina cistjcercosis, estudio poblacionalInmunoblotneurocisticercosisWestern Blot.

Casilla Santiago, Chile halcaino uchile. We studied the proliferation and cytokine profile induced by the three peptides in mononuclear cells from three patients with active NCC, 16 patients by calcified NCC and 16 healthy subjects. This analysis was used to determine three criteria to differentiate sera of swine with cysticercosis from sera of swine that did not carry the disease Table I.

Prevalence and comparison of serologic assays, necropsy, and tongue examination for the diagnosis of porcine cysticercosis in Peru. Entre cisticedcosis figuran los antigenos de la vacuna S3Pvac, constituida por tres peptidos protectores: Decipheing western blots of tapeworm antigens Taenia solium, Echinococcus granulosus, and Taenia crassiceps reacting with sera from neurocysticercosis and hydatid disease patients.

The adequate and correct identification of reactive bands, as well as their enumeration depend on the researcher’s experience, with special attention to their physical appearance and location on the nitrocellulose strips.


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. These glycopeptides were also reactive with sera from swine three weeks after experimental infection Tsang et al.

Investigacion de la cisticercosis porcina en San Luis Potosi, Mexico

Immunoblot with cerebrospinal fluid from patients with neurocysticercosis using antigen from cysticerci of Taenia solium and Taenia crassiceps. Strips of 3 to 4 mm width were obtained from the membrane blots and washed three times in saline solution 0.

Investigating the prevalence of swine cysticercosis in an endemic area with four different tests, Gonzalez et. The reactive bands were analyzed by scanning with a GS densitometer and Rf and MW were calculated with the aid of the Molecular Analyst Program, version 1.

After the criteria were established, the performance of the immunoblot was evaluated on the basis of the results for each group of swine. Efecto in vitro de la vacuna S3Pvac contra cisticercosis en celulas mononucleares humanas.

Peptides similar to these defined as porcona in our investigation were considered important for the diagnosis of human cysticercosis using T.

Porcine cysticercosis is endemic in rural communities of Peru, due to prevaling conditions contributing to the occurrence, transmission and maintenance of the disease.