J. L. Contreras, A. G. Cordero, J. Curasma, J. Thimothée, JM Del Solar
{"title":"ENVIRONMENTAL INFLUENCE ON THE NUTRITIONAL VALUE OF ALFALFA (Medicago sativa L.) IN PERUVIAN ANDES","authors":"J. L. Contreras, A. G. Cordero, J. Curasma, J. Thimothée, JM Del Solar","doi":"10.18004/COMPEND.CIENC.VET.2019.09.01.07-14","DOIUrl":"https://doi.org/10.18004/COMPEND.CIENC.VET.2019.09.01.07-14","url":null,"abstract":"","PeriodicalId":33367,"journal":{"name":"Compendio de Ciencias Veterinarias","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42742085","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}
Jc Jeri, J. Camero, J. Angulo-Tisoc, J. Thimothée, JM Del Solar
{"title":"INFLUENCE OF REFRIGERATION TIME ON ANTIBODIES TITRE IN CHICKEN SERUM","authors":"Jc Jeri, J. Camero, J. Angulo-Tisoc, J. Thimothée, JM Del Solar","doi":"10.18004/COMPEND.CIENC.VET.2019.09.01.46-50","DOIUrl":"https://doi.org/10.18004/COMPEND.CIENC.VET.2019.09.01.46-50","url":null,"abstract":". The present study aimed the refrigeration effect, for 11 days, of Coob500 chicken serum with 4 weeks of age for New Castle; with this to determine if changes in the antibody titer occur through the HI technique. The treatments (T) were three for sample analyzes: on day 1 (T1), day 6 (T2) and day 11 ( T3). The dependent variable was the serological titration of chickens antibodies. The results were obtained and for means analysis, was done by ANOVA with 95% of significance, to determine if there are statistical differences between treatments. Finally, it was determined that the titration of antibodies between treatments was similar to each other (p<0.05). It can be concluded that the value of the evaluated titers did not change between the days of evaluation, being able to make such evaluation until day 11 after their collection in samples at 4 ° C.","PeriodicalId":33367,"journal":{"name":"Compendio de Ciencias Veterinarias","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48102600","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}
A. M. Dottavio, S. Advínculo, A. Martines, J. E. Librera, Z. Canet, B. M. Romera, R. D. Masso
{"title":"GENOTYPE INTERACTION X SEASONS OF THE YEAR ON MEAT PRODUCTION CHARACTERS ON CAMPERO CHICKEN","authors":"A. M. Dottavio, S. Advínculo, A. Martines, J. E. Librera, Z. Canet, B. M. Romera, R. D. Masso","doi":"10.18004/COMPEND.CIENC.VET.2019.09.01.15-21","DOIUrl":"https://doi.org/10.18004/COMPEND.CIENC.VET.2019.09.01.15-21","url":null,"abstract":"Campero c INTA is a meat type of chicken raised in semi-intensive systems. In Argentina it is distributed by the Pro-Huerta Program for the self-production of food and the sale of surpluses by sectors of the population in a situation of food vulnerability. It also represents a potential productive alternative for a market linked to the demand for natural products and respect for animal welfare. In the case of the Pro-Huerta Program, Campero chickens are distributed to areas with a very different impact of environmental variables, particularly climatic, in which the genotype x environment interactions take on particular importance. The aim of this work was to evaluate the effect of the climatic season on the productive variables routinely analyzed as outputs in these production systems, in male Campero chickens derived from two genetic models of terminal crosses: the three-way experimental cross Campero Casilda and the single-cross Campero INTA. The evidence indicates that Campero Casilda presents greater stability than Campero INTA in the face of the change of season in terms of efficiency of food use. Birds reared in spring have a higher proportion of valuable cuts and a lower fat content than those reared in autumn, a response associated with their lower body weight attributable to the detrimental effects of temperature","PeriodicalId":33367,"journal":{"name":"Compendio de Ciencias Veterinarias","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48037589","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":"ANALYSIS OF ANTIMICROBIAL TREATMENT IMPLEMENTED IN THE CANINE SPECIES AND THE USE OF CULTURES AND ANTIBIOGRAM, IN VETERINARY CLINICS ASSOCIATED WITH AN AGREMIATION OF VETERINARIANS","authors":"L. Fernández, J. Arce, M. Lara","doi":"10.18004/COMPEND.CIENC.VET.2019.09.01.22-29","DOIUrl":"https://doi.org/10.18004/COMPEND.CIENC.VET.2019.09.01.22-29","url":null,"abstract":"","PeriodicalId":33367,"journal":{"name":"Compendio de Ciencias Veterinarias","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67547521","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":"SEROPREVALENCE OF NEOSPOROSIS AND ITS EFFECT ON THE INTERVAL BETWEEN BIRTHS IN DAIRY COWS OF THE CENTRAL DEPARTMENT, PARAGUAY - YEAR 2018","authors":"G. Giménez, N. Alonso, G. Vera, R. Pedrozo","doi":"10.18004/COMPEND.CIENC.VET.2019.09.01.30-34","DOIUrl":"https://doi.org/10.18004/COMPEND.CIENC.VET.2019.09.01.30-34","url":null,"abstract":"The objective of this research was to evaluate the seroprevalence of Neosporosis in dairy cows and its effect on the interval between births, the same was carried out in the districts of San Lorenzo, Ñemby and Nueva Italia of the Central Department during the year 2018. There were selected 87 animals to wich blood samples were taken from the medial coccygeal vein, which were deposited in test tubes without anticoagulant for subsequent centrifugation, the serum obtained from each sample in microcentrifuge tubes, were sent refrigerated to the SENACSA ?Laboratory, where they were studied using the indirect ELISA method for diagnosis, finding the following results: 41.4% (36 samples) were positive. In the evaluation of the interval between births it was found that there is a statistically significant difference (p = 0.01) between the seropositive animals with an average (± SD) of 546 days (± 153) and the seronegative with an average (± SD) of 463 days (± 119). In all the sampled establishments, a total of 13 abortions were registered, of which 10 animals were seropositive to Neospora caninum.","PeriodicalId":33367,"journal":{"name":"Compendio de Ciencias Veterinarias","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41246238","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}
P. Colman, JR Vetter Hiebert, A. T. Vera, G Enriquez Miltos, L. Ortiz, M. Barreto, Á. F. Flores, J. Garay
{"title":"FIRST DOCUMENTED RECORD OF VERSICOLORED EMERALD (Amazilia versicolor) IN THE CENTRAL DEPARTMENT OF THE PARAGUAYAN REPUBLIC","authors":"P. Colman, JR Vetter Hiebert, A. T. Vera, G Enriquez Miltos, L. Ortiz, M. Barreto, Á. F. Flores, J. Garay","doi":"10.18004/COMPEND.CIENC.VET.2019.09.01.42-45","DOIUrl":"https://doi.org/10.18004/COMPEND.CIENC.VET.2019.09.01.42-45","url":null,"abstract":"","PeriodicalId":33367,"journal":{"name":"Compendio de Ciencias Veterinarias","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47460644","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}
GD Vega Britez, A. A. Centurión, ND Lesmo Duarte, JD Alvarenga Serafini, J. Duarte
{"title":"EFFECT OF LAND TRANSPORT ON BOVINE CARCASS IN THE NORTHERN OF PARAGUAY","authors":"GD Vega Britez, A. A. Centurión, ND Lesmo Duarte, JD Alvarenga Serafini, J. Duarte","doi":"10.18004/COMPEND.CIENC.VET.2019.09.01.35-41","DOIUrl":"https://doi.org/10.18004/COMPEND.CIENC.VET.2019.09.01.35-41","url":null,"abstract":"","PeriodicalId":33367,"journal":{"name":"Compendio de Ciencias Veterinarias","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43939480","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}
Bernardo Vargas Leitón, Jorge Camacho Sandoval, Gloriana Castillo Badilla, J. J. R. Zúñiga
{"title":"Intervalo Parto-Concepción en Ganado Lechero Especializado de Costa Rica","authors":"Bernardo Vargas Leitón, Jorge Camacho Sandoval, Gloriana Castillo Badilla, J. J. R. Zúñiga","doi":"10.15359/RCV.37-1.3","DOIUrl":"https://doi.org/10.15359/RCV.37-1.3","url":null,"abstract":"Un hato lechero eficiente debe producir una cría viva y sana por vaca, por año, y esto se debe de conseguir con un Intervalo Parto Concepción (IPC) no superior a 100 días. Objetivo: describir aspectos epidemiológicos del IPC en vacas de\u0000 fincas de lechería especializada de Costa Rica; en el período 2000-2013. Materiales y métodos: estudio prospectivo histórico con 434 708 registros del programa VAMPP Bovino 3.0. Se estimó el IPC para variables extrínsecas e intrínsecas de las vacas.\u0000 Se analizaron los datos mediante estadística descriptiva (promedio, mediana, desviación estándar, intervalo de confianza al 95 %); además, se realizó comparaciones de promedios y de porcentajes por medio de la prueba de T de Student y Chi-cuadrado,\u0000 respectivamente. También, se estimó el riesgo de IPC mayor a 100 días, calculando la razón de tasas (RR) mediante Regresión de Poisson. Resultados: más del 50 % de las vacas presentaron un IPC superior a 100 días; con un promedio general de 136,6\u0000 días (± 84,2). El IPC fue más alto en animales de la primera lactancia (142,0 ± 88,4 días) (P<0,001) y mayor en vacas Holstein (148,7±85,9 días) que en Pardo Suizo y Jersey (P < 0.0001). El promedio del IPC fue más alto en vacas con parto\u0000 distócico o cesárea (P < 0,001); igualmente, las de alta producción de leche (5900-10100 kg/305d) fueron las de mayor IPC (141,5 d ± 80,8 d). Las vacas pertenecientes a regiones de bosque seco presentaron casi 10 días más de IPC que las otras\u0000 zonas (P<0,01). Esas mismas condiciones fueron las que mostraron el mayor riesgo (razones de tasas) de IPC mayores a 100 días. Conclusión: el IPC se ve influenciado por variables extrínsecas e intrínsecas. Por lo que, el enfoque de manejo del hato\u0000 debe de estar relacionado con las variables modificables, en especial la observación de celos y la eficiencia en la inseminación artificial.","PeriodicalId":33367,"journal":{"name":"Compendio de Ciencias Veterinarias","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73032451","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":"Estudio retrospectivo: principales causas de ingreso del orden Strigiformes en el Parque Zoológico y Jardín Botánico Nacional Simón Bolívar, San José, Costa Rica durante los años 1995-2015","authors":"R. Arguedas, L. Ovares","doi":"10.15359/RCV.37-1.1","DOIUrl":"https://doi.org/10.15359/RCV.37-1.1","url":null,"abstract":"Las poblaciones de rapaces, en la que se incluye al orden Strigiformes, han disminuido en número y se encuentran amenazadas o en peligro de extinción, no solo por la destrucción del hábitat, sino también por las actividades humanas. Los\u0000 objetivos del presente estudio fueron describir las causas principales de ingreso para las especies del Orden Strigiformes en el Parque Zoológico y Jardín Botánico Nacional Simón Bolívar, así como resumir los diagnósticos clínicos primarios,\u0000 localidades de procedencia y especies ingresadas, empleando la información generada en las bitácoras de admisión, durante un período de 20 años (1995-2015). De las hojas de ingreso se utilizaron los siguientes datos: fecha de recepción, especie,\u0000 localidad y motivo. Las causas de admisión se categorizaron en: (1) trauma, (2) huérfanos, (3) intoxicación, (4) electrocución, (5) causas desconocidas. Y la categoría de trauma se clasificó según el tipo de lesión: (1) fractura en extremidades\u0000 (anteriores o posteriores), (2) trauma cráneo encefálico (TCE), (3) heridas en piel. Se encontró 352 individuos de nueve especies de Strigiformes, al ser la lechucita Neotropical (Megascops choliba) la especie más abundante con 141 individuos (40,05\u0000 %). El mayor porcentaje de estos provino de la provincia de San José (80,91 %, n= 285). La tendencia de las admisiones de individuos por año, en general se mostró relativamente homogénea en un rango de 10 a 20 individuos, excepto los años 1999 (n=35)\u0000 y 2000 (n=48). El trauma fue la causa de admisión más frecuente, representando el 54 % (n=190), donde un 78 % (n=148) corresponde a fracturas. La información generada sobre las especies ingresadas a los sitios de manejo ex situ de fauna silvestre,\u0000 resulta primordial, ya que existen considerables vacíos de información para muchas especies en particular para los Strigiformes de Costa Rica.","PeriodicalId":33367,"journal":{"name":"Compendio de Ciencias Veterinarias","volume":"114 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72950913","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}
R. A. Calderón, Sergio Padilla, Marianyela Ramírez
{"title":"Estudio preliminar sobre la presencia de enfermedades en enjambres de abejas africanizadas (Apis mellifera) en diferentes zonas de Costa Rica","authors":"R. A. Calderón, Sergio Padilla, Marianyela Ramírez","doi":"10.15359/RCV.37-1.2","DOIUrl":"https://doi.org/10.15359/RCV.37-1.2","url":null,"abstract":"Se estudió la presencia de enfermedades en 34 enjambres de abejas africanizadas, recientemente establecidos en diferentes zonas de Costa Rica. De cada enjambre, se colectaron aproximadamente 100 abejas adultas de la cámara de cría (interior),\u0000 en un frasco plástico de boca ancha. A cada muestra se le adicionó alcohol al 70 %, de manera que las abejas quedaran cubiertas, con la finalidad de conservarlas para su posterior análisis. Las muestras de abejas se analizaron en el Laboratorio de\u0000 Patología Apícola del Centro de Investigaciones Apícolas Tropicales (CINAT-UNA), donde se realizó diagnóstico de varroosis, nosemiasis y acariosis. Con base en el estudio realizado, se debe indicar la presencia de varroosis y nosemiasis en enjambres\u0000 de abejas africanizadas recién constituidos, así como la ausencia de acariosis. En el 41.0 % de las muestras positivas a Varroa, se detectó un nivel de infestación leve, con un promedio de 2.0 ± 0.05 (ácaros/100 abejas); mientras que solamente en un\u0000 6.0 % de las muestras positivas el nivel de infestación fue fuerte. Por otro lado, en el 26.0 % de las muestras positivas a Nosema spp., se determinó un nivel de infección muy leve, mientras que el 18.0 % mostró uno leve. No se detectaron niveles de\u0000 infección moderados ni fuertes de Nosema spp. Por lo anterior y debido a que la mayoría de los productores captura e introduce los enjambres directamente al apiario, se recomienda cuarentenar y realizar diagnóstico de laboratorio, para conocer la\u0000 situación sanitaria. Lo dicho permitirá tomar acciones inmediatas relacionadas con el control de enfermedades y, de esta manera, prevenir el contagio de colmenas sanas en el apiario.","PeriodicalId":33367,"journal":{"name":"Compendio de Ciencias Veterinarias","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90539311","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}