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Academic literature on the topic 'Alpacas - Enfermedades por virus'
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Journal articles on the topic "Alpacas - Enfermedades por virus"
Castaño Osorio, Jhon Carlos. "VIRUS Y ENFERMEDADES CRÓNICAS." Revista de Investigaciones Universidad del Quindío 28, no. 1 (March 31, 2016): 72–91. http://dx.doi.org/10.33975/riuq.vol28n1.36.
Full textMatus C., Patricia, and Manuel Oyarzún G. "Impacto del Material Particulado aéreo (MP2,5) sobre las hospitalizaciones por enfermedades respiratorias en niños: estudio caso-control alterno." Revista Chilena de Pediatría 90, no. 2 (April 10, 2019): 166. http://dx.doi.org/10.32641/rchped.v90i2.750.
Full textBorella, Guillermo. "El mundo iba en una dirección y el virus aumentó la prisa." CUPEA Cuadernos de Política Exterior Argentina, no. 131 (June 3, 2020): 107–14. http://dx.doi.org/10.35305/cc.vi131.83.
Full textBernal, Cynthia, Isabel Acosta, Fátima Cardozo, César Cantero, Jesse Waggoner, María Eugenia Acosta, Laura Arias, et al. "Reporte de caso: diagnóstico retrasado de dengue en paciente con lupus eritematoso sistémico." Revista Científica Estudios e Investigaciones 7 (July 20, 2019): 120. http://dx.doi.org/10.26885/rcei.foro.2018.120.
Full textVarela Mejías, Alexander, and Nelson Peña Navarro. "Transfronterización de enfermedades infecciosas en la camaronicultura." Repertorio Científico 20, no. 1 (July 7, 2017): 1–11. http://dx.doi.org/10.22458/rc.v20i1.2424.
Full textValenzuela-Rodríguez, Germán. "Patología cardiovascular en pacientes con infección por el virus de inmunodeficiencia humana." Anales de la Facultad de Medicina 73, no. 4 (March 13, 2013): 315. http://dx.doi.org/10.15381/anales.v73i4.1030.
Full textLeón Frías, Isaac. "De virus e infecciones en el cine: 1920-1980." Ventana Indiscreta, no. 024 (December 3, 2020): 4–11. http://dx.doi.org/10.26439/vent.indiscreta2020.n024.4984.
Full textRomero Colás, M. S., L. Palomera Bernal, L. Callén Sevilla, M. Gutiérrez Martínez, and J. M. Domingo Morera. "Infección por el virus de la hepatitis C, crioglobulinemia y enfermedades linfoproliferativas." Revista Clínica Española 201, no. 1 (January 2001): 53–54. http://dx.doi.org/10.1016/s0014-2565(01)70745-x.
Full textValerio Sallent, Lluís, Sílvia Roure Díez, and Gema Fernández Rivas. "Infección por el virus Zika o el futuro de las enfermedades infecciosas." Medicina Clínica 147, no. 7 (October 2016): 300–305. http://dx.doi.org/10.1016/j.medcli.2016.03.012.
Full textValencia Ortega, M. E. "Neoplasias e infección por el virus de la inmunodeficiencia humana: ¿enfermedades emergentes?" Revista Clínica Española 218, no. 3 (April 2018): 149–55. http://dx.doi.org/10.1016/j.rce.2017.07.011.
Full textDissertations / Theses on the topic "Alpacas - Enfermedades por virus"
Brenneisen, Lavado Walter Arturo. "Procesos neumónicos en crías de alpaca: conceptos sobre los agentes y las enfermedades." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2013. https://hdl.handle.net/20.500.12672/12348.
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Recopila información reciente sobre los conceptos más importantes de los procesos neumónicos en crías de alpacas. Bajo la denominación de Camélidos Sudamericanos (CSA), se engloba a dos especies domésticas: la alpaca y la llama, y a dos silvestres: la vicuña y el guanaco. La neumonía, junto con la diarrea, es una de las mayores causas de mortalidad en los animales neonatos. En los CSA y en las alpacas en particular, se ha realizado pocos estudios epidemiológicos sobre los procesos neumónicos y la etiología de los mismos y los pocos datos sobre la participación de los distintos agentes infecciosos causales de estos procesos proceden de estudios de seroprevalencia.
Trabajo de suficiencia profesional
Sánchez, Salazar Manuel Rodolfo. "Permisibilidad de cultivos celulares secundarios de alpaca y llama a multiplicación viral de herpesvirus bovino, virus de la diarrea viral bovina, virus parainfluenza 3 bovina y virus respiratorio sincitial bovino." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2006. https://hdl.handle.net/20.500.12672/705.
Full text--- In order to determine the permisibility of alpaca and llama cell cultures to infection by various viral agents of known seroprevalence, nasal turbinate and skin cell lines of alpaca and llama were established and infected with Bovine Viral Diarrhoea Virus (BVDV), Bovine Herpes Virus type 1 (BHV-1), Bovine respiratory Sincitial Virus (BRSV) and Bovine Parainfluenza Virus type 3 (BPIV-3). Presentation of citopathogenic effect (CPE) was determined and characterized by optical microscopy of Hematoxilin-Eosine stained monolayers. The presence of viral antigen was confirmed by Direct Immunofluorescence. Every cell line was permisible to infection with the four viral strains, showing the characteristic CPE. These results prove that alpaca and llama cells cultured in vitro show homologue receptors to those found in bovine cells and determine that these type of cultured cells repesent an appropriate model for viral infection assays. Key Words: alpaca, llama, cell lines, permisibility, Bovine Viral Diarrhoea Virus (BVDV), Bovine Herpes Virus type 1 (BHV-1), Bovine respiratory Sincitial Virus (BRSV) and Bovine Parainfluenza Virus type 3 (BPIV-3), Citopathogenic effect (CPE).
Tesis
Victorio, Cisneros Willy Mayk. "Seroprevalencia de los virus neumopatógenos de la Parainfluenza bovina 3 (VPI3), Herpesvirus bovino 1 (HVB1) y Virus respiratorio sincitial bovino (VRSB) en alpacas adultas de la provincia de Canchis - Cusco." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2004. https://hdl.handle.net/20.500.12672/2271.
Full textThe objective of the present study was determine the presence of respiratory virus. Three hundred forty five serum samples from thirty one farms were tested by virus neutralization test to detect neutralizing antibodies against PI-3, BHV1 and BRSV. The farms were small farms from the province of Canchis - Cusco. All the samples were worked by means of the test of viral neutralization using secondary cellular cultures of bovine origin and cytopathic virus from the laboratory. Thirty one farms had seroreactive animals to BRSV and PI-3; and one farm had seroreactive animals to BHV1. The 80,16% ± 6,96% (101/126) and 67,54% ± 4,94% (233/345) of the samples had antibodies against BRSV and PI-3 respectively. These results suggest that sample animals have been exposed potentially to respiratory virus, and demonstrate an active viral replication at the time of the sampling that agreed with a severe low temperature in the zone and mortality of animals by pneumonia in the field.
Tesis
Juscamayta, López Julio Eduardo. "Clonación y expresión heteróloga de un potencial candidato vacunal contra neumonía en alpacas usando el enfoque pan-genómico de la vacunología reversa." Master's thesis, Universidad Nacional Mayor de San Marcos, 2017. https://hdl.handle.net/20.500.12672/5823.
Full textTesis
Guzmán, Masias Karol Patricia. "Identificación de polimorfismos del gen tlr4 en crías de alpacas con cuadros de neumonías por Pasteurella multocida." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2011. https://hdl.handle.net/20.500.12672/1529.
Full text--- Pneumonias are the second leading cause of mortality of babies’ alpacas; this is caused by viral and bacterial agents that coexist in infectious processes causing acute pneumonia. Pasteurella multocida is the main bacteria involved in pneumonia infections in alpacas, followed by Mannhemia haemolytica, both agents in hyperacute cases generate death of offspring during calving season and stressful times. However this association has the participation of differences virus likes BRSV. Toll-like receptors (TLR) are transmembrane proteins found in various cell types. The genes encoding this protein are highly conserved across different species. The protein TLR4 recognizes LPS, a structure which have all gram-negative bacteria (Pasteurella multocida and Mannhemia haemolytica) and the F protein of BRSV. In alpacas has not identified the presence of this gene, so that the study primers were designed to identify the presence of the gene in this species. We had obtained the sequence of the gene in alpacas allowed analyzing and comparing the sequences obtained between individuals and between species, noting the high degree of conservation of TLR4gene sequence between species. We could not to detect polymorphisms sort of SNP between sick and healthy animals, but we were able to determine SNP genotypes in individuals showing GT and GC. Key Words: alpacas, pneumonia, Pasteurella multocida, Mannhemia haemolytica, BRSV, tlr4, polymorphism.
Tesis
Briceño, Aliaga Mónica Cristina. "Contribución de una intervención educativa con madres del distrito de Ventanilla para el control de las infecciones virales en el hogar, noviembre 2008 - marzo 2009." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2011. https://hdl.handle.net/20.500.12672/2087.
Full text--- Viral infections are the main cause of acute respiratory infections; in the majority of cases they only require general measurements for treatment. Objective: make on an educational intervention with mothers in order to control the mild viral infections at home. Methods: Qualitative research, actions with mothers from November 2008 to March 2009 The study had a diagnostic phase of breaches in the management of viral infections through an ethnographic study, ethnological and observation of attitudes. One phase of intervention using participation methodology and a phase of evaluation. Results: They presented in the observation characteristics with predominance of anxiety. In the ethnological study, lack of knowledge of the virus as a causal agent; they believe that cold symptoms are treated with antibiotics; it is prevalent in their minds not to know what to do and despair. In the ethnographic study, there was predominance of housing in human settlements, located more than 30 minutes from the policlinics, surrounded by land, wood constructions’, without water and drainage system. The main family type was the nuclear type. They learned about viral infections, the symptomatic management at home; change of attitude while saying “they feel calmer”, “to follow step by step and “to know they can apply what they learned. Conclusion: An educational intervention applying a participation methodology, considering concepts, procedures and changes in attitude get the mothers management at home viral infections not complicate trusting its developed capacities.
Tesis de segunda especialidad
Pérez, Janampa David Remy. "Genotipificación y subtipificación de Clostridium perfringens aislados de crías de alpacas muertas por enterotoxemia." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2006. https://hdl.handle.net/20.500.12672/665.
Full text--- Enterotoxemia, caused by the Clostridium perfringens, is the most important infectious disease which affects alpacas, causing up to 70% neonatal mortality. In spite of this, little information exists on the virulence factors (toxins) of C. perfringens which play an important role in the etiopathogenesis of the disease. The objective of the present study was to determine the genotype of C. perfringens isolated from cases of enterotoxemia based on the presence of genes (cpa, cpb, etx and iap) which encode the main toxins (α, β, ε and ι), as well as the subtypes based on the presence of genes cpe and cpb2 which encode the enterotoxin (CPE) and β2-toxin respectively. A total of 47 isolations of C. perfringens were obtained from the small intestine of neonatal alpaca mortalities which had both clinical signs and gross and histological injuries typical of enterotoxemia. The DNA was extracted from these isolates and analyzed by PCR Multiplex using specific primers for the toxin genes. The cpa gene genotype A subtype cpe-cpb2-) was the only gene found in 70.2% (33/47) of the isolations. In 27.7% (13/47) of the cases the cpa and cpb2 (genotype A subtype cpe-cpb2+) genes were found and in 2.1% (1/47) the cpa, cpb and cpe (genotype C subtype cpe+cpb2-) genes were present. These results demonstrate the primary role of α-toxin, as well as the presence of β2 and β-toxins in the etiopathogenesis of enterotoxemia in alpacas. Key Words: Clostridium perfringens, genotypification, enterotoxemia, alpacas.
Tesis
Castro, Sanguinetti Gina Ruth. "Estandarización de la técnica RT-PCR a tiempo real para la detección del virus de la necrosis pancreática infecciosa (IPNV) en la trucha arco iris (Oncorhynchus mykiss)." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2010. https://hdl.handle.net/20.500.12672/692.
Full text--- This study aimed to standardize and validate the real-time RT-PCR technique for diagnosis of Infectious Pancreatic Necrosis Virus (IPNV) in rainbow trout (Oncorhynchus mykiss) in Peru. Kidney and spleen samples of rainbow trout (n=121) from two fish farms of Junin were taken, 61 animals showed signs of disease and 60 were apparently healthy animals. All samples were assessed by indirect immunofluorescence technique (IIF) to determine presence of virus. Real-time RT-PCR was carried out using a two-step commercial kit. We used WB1 and WB2 primers for amplification of a specific genomic segment of the VP2 structural protein. IPNV Sp strain and 10 samples inoculated with IPNV were used as positive controls; whereas related viruses, such as rotavirus and infectious bursal disease virus from chickens, as well as unrelated viruses were all used as negative controls. Also, we inoculated decreasing dilutions of virus into tissue samples to determine the sensitivity degree of the test. Results were assesssed according to the values of the threshold cycle (Ct) and melting temperature (Tm) of the amplified products. The test was able to detect the virus in concentrations up to 102 PFU/ml. All 121 field samples were negative for IPNV; sick animals were apparently infected by bacterial agents. Real Time RT-PCR’s specificity and sensitivity were around 100%; moreover, the positive predictive value and negative predictive value was also set in 100%. Real time RT- PCR technique standardized in our laboratory is a valuable diagnostic tool for IPNV detection in field samples. Key Words: Infectious Pancreatic Necrosis Virus, IPNV, RT-PCR, real time RT-PCR
Tesis
Góngora, Aybar Vladimir Ebner. "Evidencia serológica de la presencia del virus herpes canino en la provincia de Lima." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2005. https://hdl.handle.net/20.500.12672/663.
Full text--- The canine Herpesvirus type 1 (CHV-1) is responsible for the canine hemorrhagic disease in puppies aged less than four weeks and for any reproductive problems in adult bitches. In Peru, this disease has been not reported, althoug there is findings suggesting its presence. Thus, the aim of this study was to show the presence of antibodies against CHV-1 among the canine population associated with antecedents to reproductive problems in the province of Lima. Blood serum samples coming from 28 animals belonging to 7 districts of the province of Lima were collected. These samples that have been related to any reproductive problems antecedent and/or neonatal mortality were submited to the indirect inmunofluorescens test (IFAT). From the total samples, 9 of them (32 ± 17%) turned out to be positive to the test, besides 5/9 (56%) were male and 4/9 (44%) were female. According to the district, 5/7 (71%) of them had some positive animal which were aged 8 months to 10 years.
Tesis
Maximiliano, Guerra Jorge Enrique. "Falla de transferencia pasiva de inmunoglobulina G y su asociación con mortalidad por enterotoxemia en alpacas neonatas." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2014. https://hdl.handle.net/20.500.12672/6833.
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Books on the topic "Alpacas - Enfermedades por virus"
Tratamiento de las enfermedades infecciosas 2020-2022. Organización Panamericana de la Salud, 2019. http://dx.doi.org/10.37774/9789275321003.
Full textAbordaje de los determinantes ambientales de la salud en las estrategias de vigilancia y control de vectores: orientaciones para promover intervenciones clave. Organización Panamericana de la Salud, 2019. http://dx.doi.org/10.37774/9789275321300.
Full textSidel Almache, Kevin Geovanny, Sasha Anayn Salas De La Fuente, Diana Carolina Tapia Santana, Alejandro Ernesto Novoa Obregón, Erika Paola Flores Lozada, Marco Esteban Rodríguez Revelo, Paola Katherine Morejón Coello, Patricio Renato Zapata Paredes, Katty Elizabeth Huanca Jumbo, and Paúl Alejandro Yánez Piedra. Introducción a la microbiología y virología. Mawil Publicaciones de Ecuador, 2020, 2020. http://dx.doi.org/10.26820/978-9942-826-32-9.
Full textManual para aplicar rociado residual intradomiciliario en zonas urbanas para el control de Aedes aegypti. Organización Panamericana de la Salud, 2019. http://dx.doi.org/10.37774/9789275321140.
Full textVallejo Zambrano, Cristhian Rubén, María José Espinosa Cedeño, Mendel Arnaldo Steinzappir Navia, Vanessa Estefanía Morán Rodríguez, Washington Enrique Zambrano Ordoñez, Walter Geovanny Villavicencio Mendoza, Carlos Andrés Zambrano Campozano, María Cristina Azúa Zambrano, Jorge Rene Mendoza Pruss, and Andrés Medardo Beltrán Cevallos. La ética médica, importancia y regulación jurídica. Mawil Publicaciones de Ecuador, 2020, 2021. http://dx.doi.org/10.26820/978-9942-826-60-2.
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