Revue De Medecine Veterinaire最新文献

{"title":"Accidental Poisoning with Nerium Oleander in Goat dairy in the Santiago Metropolitan Region in Chile","authors":"Carlos Andrés Flores Olivares, Cristina Andrea Moraga Muñoz, Francisco López Eldredge, Javiera Isabel Pinto Morales, Lía Alejandra Navarrete Figueroa, Constanza Andrea Rodríguez Latorre, Romina Javiera de María Peña Meza, Susana Sam Rodríguez","doi":"10.19052/mv.vol1.iss39.4","DOIUrl":"https://doi.org/10.19052/mv.vol1.iss39.4","url":null,"abstract":"How to cite this article: Flores Olivares C, Morada Muñoz C, López Eldredge F, Pinto Morales J, Navarrete Figueroa L, Rodríguez Latorre C, et al. Accidental poisoning with Nerium oleander in dairy goat in the Santiago Metropolitan Region in Chile. Rev Med Vet. 2019;(39):43-48. https://doi.org/10.19052/mv.vol1.iss39.4 * Artículo resultado de investigación. 1 Veterinarian. Spc. Animal Health, Laboratorio de Patología Veterinaria Universidad Mayor, Santiago de Chile.  carlos.flores@umayor.cl; flores. carlos.vet@gmail.com https://orcid. org/0000-0002-7837-3849 2 Veterinarian, School of Veterinary Medicine, Faculty of Sciences, Universidad Mayor, Santiago de Chile. 3 Histotechnologist. Spc. Morphophysiopathology and cytodiagnosis, School of Veterinary Medicine, Faculty of Sciences, Universidad Mayor, Santiago de Chile. 4 Veterinarian, School of Veterinary Medicine, Faculty of Sciences, Universidad Mayor, Santiago de Chile. 5 Student of Veterinary Medicine, School of Veterinary Medicine, Faculty of Sciences, Universidad Mayor, Santiago de Chile. 6 Student of Veterinary Medicine, School of Veterinary Medicine, Faculty of Sciences, Universidad Mayor, Santiago de Chile. 7 Student of Veterinary Medicine, School of Veterinary Medicine, Faculty of Sciences, Universidad Mayor, Santiago de Chile. 8 Veterinarian, Master in Biomedicine, School of Veterinary Medicine, Faculty of Sciences, Universidad Mayor, Santiago de Chile. Abstract A small dairy goat farm in central Chile stocked their troughs with ornamental plants and grasses, which were obtained after pruning the gardens of neighboring sectors. Twelve hours after the goats ingested this food, the farm registered a death toll of eight goats, all of which were adult females in their productive stage, before entering the milking parlor. The mortality episode lasted 84 hours and produced mortality and morbidity values of 48 and 54 percent, respectively (n = 52). During a visit to the farm, clinic inspections, autopsies, and sample tissues were obtained for microscopic analysis (the tissues specimens were fixed in 10% buffered formaldehyde solution). The clinic inspection and microscopic analysis both confirmed that the animals had cardiovascular disease. The lesions were compatible with those produced by cardiac glycosides. During the site visit, Nerium oleander was found in the troughs, which suggested that the animals were poisoned by eating this plant. There was a high presence of this plant in the poisoned area, and it was not associated with the mortality episode before the on-site visit, which indicates that the authors should conduct training and inform producers about the handling and feeding of their animals.","PeriodicalId":21407,"journal":{"name":"Revue De Medecine Veterinaire","volume":"37 1","pages":"43-48"},"PeriodicalIF":0.0,"publicationDate":"2020-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74000970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Guacamayos en peligro de extinción criados por híbridos","authors":"Antonio Alejandro Sciabarrasi Bagilet, Adrián Hugo Cornejo Bering","doi":"10.19052/mv.vol1.iss39.5","DOIUrl":"https://doi.org/10.19052/mv.vol1.iss39.5","url":null,"abstract":"La intervención humana es generalmente responsable de la creación de psitácidos híbridos en cautiverio. Este es el núcleo de la controversia del presente artículo. Con y sin intención se generan híbridos en los centros de fauna, que se suman a aquellos ingresados por entregas voluntarias de sus tenedores o como resultado del tráfico ilegal de especies. Esto conduce a la existencia de aves, sin una finalidad concreta, en refugios dedicados a la conservación. Este trabajo tiene como objetivo relatar la cría de guacamayos en peligro de extinción como herramienta para la conservación, usando guacamayos híbridos a manera de padres sustitutos, dentro del plan de manejo del Centro de rescate, rehabilitación y reubicación de fauna, \"La Esmeralda\", Argentina. Las hembras híbridas colocaron huevos estériles, los cuales fueron reemplazados por huevos de otras especies puras de guacamayos como Ara glaucogularis, A. rubrogenys, A. severus del programa 2015. Dichos padres híbridos incubaron, cuidaron excelentemente de las crías y enseñaron todas las herramientas necesarias para el normal desenvolvimiento de estas tanto dentro como fuera del nido, con lo cual se superó a la cría artificial, ya que eliminó la impronta humana y paralelamente a ello, el retiro de huevos a los padres originales hizo que los mismos tuvieran hasta dos posturas más por temporada. Dichos reportes no solo son relevantes para destacar a la cría diferida con híbridos, sino que valoriza a las aves híbridas en los centros faunísticos","PeriodicalId":21407,"journal":{"name":"Revue De Medecine Veterinaire","volume":"15 1","pages":"49-54"},"PeriodicalIF":0.0,"publicationDate":"2020-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83655319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Utilidad de las herramientas cartográficas para el diagnóstico, análisis y monitoreo de la gestión ambiental en producciones avícolas y porcícolas","authors":"María Elena Belalcázar Zafra, Carolina Bespalhok Jacometo, Diego Soler-Tovar, Patricia Hernández Rodríguez","doi":"10.19052/mv.vol1.iss39.1","DOIUrl":"https://doi.org/10.19052/mv.vol1.iss39.1","url":null,"abstract":"<jats:p />","PeriodicalId":21407,"journal":{"name":"Revue De Medecine Veterinaire","volume":"34 1","pages":"7-10"},"PeriodicalIF":0.0,"publicationDate":"2020-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90039614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comportamiento ingestivo diurno y desempeño productivo de corderos suplementados con semilla de algodón y maíz molido","authors":"Emiro Andrés Suárez Paternina, Libardo Alfonso Maza Ángulo, Wilsón Andrés Barragán Hernández, René Mauricio Patiño Pardo, Oscar David Vergara Garay, Lorena Angélica Aguayo Ulloa","doi":"10.19052/mv.vol1.iss39.7","DOIUrl":"https://doi.org/10.19052/mv.vol1.iss39.7","url":null,"abstract":"The study of the ingestion behavior is important to know the animal production performance and is a must when evaluating different feeding regimes. This work aims to evaluate the daytime ingestion behavior and the productive answer in criollo lambs receiving supplement with cotton seeds (CS) and ground corn (GC). Sixteen complete male criollo lambs were used having a starting weight of 16 ± 2 Kg. They were distributed randomly into four experimental treatments consisting in: T0 = shepherding, T1 = shepherding + 25% CS + 75% GC, T2 = shepherding + 50% CS + 50% GC, and T3 = shepherding + 75% CS + 25% GC. Using both external and internal markers, the nutritional composition *","PeriodicalId":21407,"journal":{"name":"Revue De Medecine Veterinaire","volume":"50 1","pages":"63-74"},"PeriodicalIF":0.0,"publicationDate":"2020-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83954736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ventajas y desventajas del cultivo de carne in vitro: perspectivas desde la seguridad alimentaria","authors":"Andrés Cartín-Rojas, P. Ortiz","doi":"10.19052/MV.5179","DOIUrl":"https://doi.org/10.19052/MV.5179","url":null,"abstract":"espanolLos modelos tradicionales de produccion animal suponen un gran costo ambiental y economico. Tambien existen consideraciones eticas alrededor del bienestar animal con base en ciertos esquemas productivos. Estos aspectos, junto al hecho del incremento esperado en la demanda de proteina animal, paralelo al crecimiento poblacional para 2050, obligan a la industria carnica y al sector agropecuario a buscar tecnicas alternativas de produccion animal. La carne cultivada parece ser una opcion viable y plausible para resolver muchos de estos retos. El articulo aborda el tema de la ingenieria de tejidos, enfocado en las ventajas y desventajas de la produccion in vitro, como una posible linea de investigacion futura para paliar el hambre y la inseguridad alimentaria de forma ambientalmente sostenible. EnglishThe traditional models of animal production imply a great environmental and economic cost. There are also ethical considerations around animal welfare based on certain production schemes. These aspects, together with an expected increase in the demand for animal protein, parallel to population growth by 2050, have forced the meat industry and the agricultural sector to look for alternative techniques of animal production. Cultured meat seems to be a viable and plausible option to solve many of these challenges. The article addresses the issue of tissue engineering, focusing on the advantages and disadvantages of in vitro production, as a possible line for future research, to alleviate hunger and food insecurity in an environmentally sustainable manner. portuguesOs modelos tradicionais de producao animal supoem um grande custo ambiental e economico. Tambem existem consideracoes eticas em quanto ao bem-estar animal combase em certos esquemas produtivos. Estes aspectos, junto ao fato do incremento esperadona demanda de proteina animal, paralelo ao crescimento populacional para 2050,obrigam a industria de carnes e o setor agropecuario a buscar tecnicas alternativas deproducao animal. A carne cultivada parece ser uma opcao viavel e plausivel para resolvermuitos destes desafios. O artigo aborda o tema da engenharia de tecidos, com foco nasvantagens e desvantagens da producao in vitro, como uma possivel linha de pesquisa futurapara paliar a fome e a inseguridade alimentar de forma ambientalmente sustentavel.","PeriodicalId":21407,"journal":{"name":"Revue De Medecine Veterinaire","volume":"13 1","pages":"135-144"},"PeriodicalIF":0.0,"publicationDate":"2017-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90426103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Primer reporte de la variabilidad genética del gato (Felis catus), con marcadores fenotípicos en Coveñas, Sucre","authors":"Enrique Pardo Pérez, María Teresa Martínez Bula, José Darío Zambrano Charrasquiel","doi":"10.19052/MV.5169","DOIUrl":"https://doi.org/10.19052/MV.5169","url":null,"abstract":"espanolEl objetivo de esta investigacion fue determinar la variabilidad genetica de las poblaciones de gatos domesticos (Felis catus) utilizando genes que codifican la coloracion, el diseno y la longitud del pelaje en Covenas, Sucre, Colombia. Se realizaron muestreos aleatorios entre septiembre y diciembre de 2014, en 187 animales adultos presentes en cinco barrios de Covenas, donde se caracterizo fenotipicamente cada animal. La nomenclatura utilizada esta en concordancia con el Committee Standardized Genetic Nomenclature For Cats (1968), y atiende a los marcadores autosomicos de codificacion morfologica: el locus ligado al sexo Orange (O) y los loci autosomicos non-agouti (a), tabby blotched (Tb), dilution (d), long hair (l) spotting white (s) y dominant white (W). Se calcularon los parametros geneticos poblacionales: frecuencia alelica, diversidad genetica, flujo genico, equilibrio Hardy-Weinberg y distancia genetica, y se infirieron las relaciones filogeneticas entre las poblaciones de gatos. Se encontro que el marcador non-agouti fue el de mayor frecuencia, mientras los genes tabby blotched y dominant white presentaron los valores mas bajos. La mayor parte de la diversidad genetica se encontro dentro de las poblaciones (HS) y poca entre las poblaciones (DST) y un elevado flujo genico. Se observo un exceso de heterocigotos en la poblacion. No hubo equilibrio Hardy-Weinberg. Las poblaciones se encuentran muy relacionadas geneticamente. Ademas, se evidencio una posible seleccion natural y artificial del locus non-agouti. EnglishThis research aimed to determine genetic variability in domestic cat populations (Felis catus) using genes that codify the coloration, design and length of the coat in Covenas, Sucre, Colombia. Random samples were collected between September and December 2014 from 187 adult animals in five neighborhoods of Covenas, and each animal was characterized phenotypically. The nomenclature used in this research follows the Standardized Genetic Nomenclature for the Domestic Cat (1968), and examines the autosomal markers of morphological coding: the locus linked to sex Orange (O) and the autosomal loci Non-agouti (a), tabby blotched (Tb), dilution (d), long hair (l) spotting white (s) and dominant white (W). The genetic parameters of the population were calculated: allele frequency, genetic diversity, gene flow, Hardy-Weinberg equilibrium, and genetic distance; and phylogenetic relationships among cat populations were inferred. It was found that the Non-agouti marker was the most frequent, while the tabby blotched and dominant white genes had the lowest values. Most genetic diversity was found within the studied populations (HS), with little diversity between populations (DST), and high gene flow was evidenced. An excess of heterozygotes was observed in the population. There was no Hardy-Weinberg equilibrium. Populations are genetically closely related. In addition, a possible natural and artificial selection of the Non-agouti locus","PeriodicalId":21407,"journal":{"name":"Revue De Medecine Veterinaire","volume":"7 1","pages":"27-36"},"PeriodicalIF":0.0,"publicationDate":"2017-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88427753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efecto de la temperatura ambiente en la temperatura superficial de zonas negras y blancas del pelaje de un hato de vacas holstein en el departamento de Antioquia, Colombia","authors":"D. Echeverri, L. Galeano-Vasco, J. P. R. Arias, M. Cerón-Muñoz, S. Girón","doi":"10.19052/MV.5176","DOIUrl":"https://doi.org/10.19052/MV.5176","url":null,"abstract":"espanolEl articulo reporta la evaluacion del efecto de la temperatura ambiente, la humedad relativa, la radiacion solar y la velocidad del cuerpo bajo el indice THSW en la temperatura superficial de areas blancas y negras del pelaje de vacas holstein. Se utilizo informacion de 5 vacas holstein en produccion de la finca El Recreo, ubicada en el municipio de Abejorral, Colombia. Se les tomo la temperatura superficial cada 2 h durante 15 dias en 10 sitios diferentes: linea dorsal anterior, media y posterior, flanco derecho e izquierdo, pecho, cuello derecho e izquierdo, vulva y glandula mamaria, con termometro infrarrojo. Para evaluar el efecto de la temperatura ambiente en la corporal se utilizo un indice que involucra la temperatura, la humedad, la radiacion y la velocidad del viento (THSW) y para el analisis estadistico se utilizo un modelo mixto aditivo generalizado suavizado. El THSW encontrado fue de 10 y 27 °C. Las areas muestreadas tuvieron una diferencia en la temperatura; las de color negro fueron las de mayor temperatura superficial. Oscilaron entre 32,5 y 35,8 °C para zonas blancas, y entre 34,5 y 40,5 °C para zonas negras. Los mayores valores de temperatura superficial para ambas zonas en todos los puntos se presentaron a mayores valores de THSW. Se concluye que el indice THSW tiene efecto diferenciado en la temperatura superficial corporal de acuerdo con el color del pelaje; los puntos negros fueron los que presentaron mayores temperaturas. EnglishThe article evaluates the effect of ambient temperature, relative humidity, solar radiation, and wind speed according to the THSW index on the surface temperature of the white and black areas of the coat of Holstein cows. The study used information of five Holstein dairy cows from the El Recreo farm, located in the municipality of Abejorral, Colombia. Surface temperature was measured with an infrared thermometer every 2 h during 15 days in 10 different sites: anterior, middle, and posterior dorsal line, right and left flank, chest, right and left neck, vulva, and mammary gland. To evaluate the effect of ambient temperature on body temperature, an index that involves temperature, humidity, solar radiation, and wind speed (THSW) was used, and for statistical analysis, a mixed generalized additive model. THSW was 10 and 27 °C. The sampled areas had a difference in temperature; being the black spots that had higher surface temperature. Temperature oscillated between 32.5 and 35.8 °C for white areas, and between 34.5 and 40.5 °C for black areas. Higher surface temperature values for both zones at all points had higher THSW values. It is concluded that the THSW index has a differentiated effect on body surface temperature according to the color of the coat, the black spots having higher temperatures. portuguesO artigo reporta a avaliacao do efeito da temperatura ambiente, a umidade relativa, a radiacao solar e a velocidade do corpo sob o indice THSW na temperatura superficial de areas brancas e neg","PeriodicalId":21407,"journal":{"name":"Revue De Medecine Veterinaire","volume":"33 1","pages":"97-107"},"PeriodicalIF":0.0,"publicationDate":"2017-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88759067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Desarrollos y perspectivas de investigación en la Orinoquía","authors":"Diego Soler-Tovar, Patricia Hernández-Rodríguez","doi":"10.19052/MV.5167","DOIUrl":"https://doi.org/10.19052/MV.5167","url":null,"abstract":"","PeriodicalId":21407,"journal":{"name":"Revue De Medecine Veterinaire","volume":"63 1","pages":"7-13"},"PeriodicalIF":0.0,"publicationDate":"2017-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85642842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluación de los parámetros de calidad seminal y cinemática espermática en tres razas ovinas de lana en condiciones de trópico alto colombiano","authors":"M. Carvajal-Serna, H. Cortés-López, Carlos Manrique-Perdomo, H. Grajales-Lombana","doi":"10.19052/MV.5171","DOIUrl":"https://doi.org/10.19052/MV.5171","url":null,"abstract":"This study aimed to evaluate the effect of the ejaculate, race, and sperm collections on semen quality and kinematic parameters in three wool sheep breeds in conditions of high tropics in Colombia. Semen was collected from 12 males of Creole, Romney marsh, and Hampshire sheep breeds ranging from 2 to 5 years of age, with artificial vagina, during 4 collections with a time of abstinence of 3 days. Motility analysis was performed with the help of a computer-assisted semen analysis (CASA) in combination with a f luorescent Hoechst 33259 stain for the study of viability and morphology. An analysis of measures repeated over time was performed with the SAS statistical package, using the Proc Mixed method. There were no significant differences (p > 0.05) in the percentage doi: http://dx.doi.org/10.19052/mv.5171","PeriodicalId":21407,"journal":{"name":"Revue De Medecine Veterinaire","volume":"20 1","pages":"49-61"},"PeriodicalIF":0.0,"publicationDate":"2017-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85634213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Técnica de Mastoby para preparar ovinos receladores","authors":"Mastoby Miguel Martínez-Martínez, Sol Maira López-Pacheco, Álvaro Ernesto Pérez-Ferrer","doi":"10.19052/MV.5168","DOIUrl":"https://doi.org/10.19052/MV.5168","url":null,"abstract":"","PeriodicalId":21407,"journal":{"name":"Revue De Medecine Veterinaire","volume":"12 1","pages":"15-26"},"PeriodicalIF":0.0,"publicationDate":"2017-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88722328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}