{"title":"Nivel de conocimiento de los estudiantes de veterinaria de la Universidad Nacional de Canindeyú sobre las enfermedades zoonóticas y su apreciación sobre el riesgo de contagio","authors":"Cynthia Carolina Núñez–Garrido, Liz Adriana Casco, Aristides Britos–Cano","doi":"10.52973/rcfcv-e34376","DOIUrl":"https://doi.org/10.52973/rcfcv-e34376","url":null,"abstract":"Los estudiantes de veterinaria están en constante riesgo de contraer enfermedades zoonóticas por la exposición a agentes biológicos y el contacto directo con animales durante el desarrollo de sus actividades académicas. Se reporta las enfermedades zoonóticas identificadas y la percepción de riesgo de los estudiantes de veterinaria de la Universidad Nacional de Canindeyú–Curuguaty, entre agosto y noviembre del 2023. Se realizó un estudio cuantitativo, observacional, descriptivo, de corte transversal en el cual se utilizó un cuestionario con 15 preguntas aplicado a 53 estudiantes. Las variables observadas consistieron en las enfermedades zoonóticas identificadas y la percepción de riesgo por parte de los estudiantes. Los datos se analizaron mediante estadística descriptiva a través del programa estadístico SPSS. Las enfermedades zoonóticas identificadas por los estudiantes fueron brucelosis (31,2 %), rabia (24,7 %) toxoplasmosis (13 %) tuberculosis (6,5 %), toxocariasis (6,4 %), leptospirosis (2,6 %), leishmaniasis (2,6 %), escabiosis (2,6 %), carbunco (2,6 %), clostridiosis (2,6 %), coccidiosis (1,3 %), esporotricosis (1,3 %), salmonelosis (1,3 %) y encefalitis (1,3 %). El 58 % de los estudiantes manifestaron una percepción de riesgo media referente a las enfermedades zoonóticas, el 23 % una percepción baja y el 19 % una percepción de riesgo alta. Se recomienda reforzar capacitaciones concernientes a estas patologías y sus medidas preventivas.","PeriodicalId":516241,"journal":{"name":"Revista Científica de la Facultad de Ciencias Veterinarias","volume":"53 50","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141383933","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. Sánchez–Prado, Joseline Paola Santo–Endara, Raquel Estefania Sánchez–Prado, Samantha Guzmán–Pucha, F. Aguilar–Gálvez, Lorena Elizabeth Chalco–Torres, D. Pimbosa–Ortiz, Jhonny Edgar Pérez-Rodríguez
{"title":"Perfil de susceptibilidad bacteriana en cepas de Staphylococcus spp. aislados de caninos con otitis externa","authors":"R. Sánchez–Prado, Joseline Paola Santo–Endara, Raquel Estefania Sánchez–Prado, Samantha Guzmán–Pucha, F. Aguilar–Gálvez, Lorena Elizabeth Chalco–Torres, D. Pimbosa–Ortiz, Jhonny Edgar Pérez-Rodríguez","doi":"10.52973/https://doi.org/10.52973/rcfcv-e34364","DOIUrl":"https://doi.org/10.52973/https://doi.org/10.52973/rcfcv-e34364","url":null,"abstract":"La otitis externa es una inflamación del conducto auditivo externo, que afecta generalmente a los caninos, sus causas pueden ser múltiples. El objetivo de la presente investigación fue determinar el perfil de susceptibilidad bacteriana en cepas de Staphylococcus spp. presentes en caninos con afectación de otitis externa. La metodología empleada inicialmente fue la identificación de caninos afectados, tomando en cuenta sus signos y síntomas (dolor a la palpación, eritema, edema, hipersecreción, prurito, edema), posteriormente de cada uno se tomó una muestra de la secreción auricular de un oído usando un hisopo estéril, los cuales fueron sembrados en agar base con 5 % de sangre desfibrinada de oveja, e incubados a 37°C por 24 horas. Como resultados obtuvimos que de las 46 muestras colectadas de pacientes con historial de otitis externa se logró aislar un 65,21 % de cepas de Staphylococcus spp. Respecto al perfil de sensibilidad y resistencia las cepas aisladas en este estudio mostraron mayor sensibilidad a la Gentamicina (100 %), seguida de Doxicilina (96,67 %) y Cefoxitina (90 %). Dentro de los antimicrobianos que presentaron mayor resistencia in vitro fueron la Eritromicina (26.66 %), seguida de la Clindamicina (23,33 %) y la Levofloxacina (23,33 %). Considerando el grado de resistencia a familias de antibióticos, las Lincosamidas (23,33 %), Macrólidos (21,66 %), Fluoroquinolonas (16,66 %), desarrollaron mayor resistencia in vitro. El cultivo y antibiograma se convierte en una herramienta fundamental para un éxito en la terapia antimicrobiana y evitar así el desarrollo de cepas multirresistentes.","PeriodicalId":516241,"journal":{"name":"Revista Científica de la Facultad de Ciencias Veterinarias","volume":"165 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141388637","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":"Surgical Treatment of Coccygeal Fractures in Fat–Tailed Sheep","authors":"Nahit Saylak, Serhat Çağatay","doi":"10.52973/rcfcv-e34358","DOIUrl":"https://doi.org/10.52973/rcfcv-e34358","url":null,"abstract":"Fat–tailed sheep are a common breed in many parts of the world, and coccygeal fractures occur in these animals due to various traumas. As a result of these fractures, fracture hematoma occurs in the region and subsequently gangrene occurs due to circulatory impairment in the region. If the gangrened area is not treated, an open wound will form, and infection will be inevitable due to its relationship with the external environment. From this infected area, it causes sepsis and more serious complications that deteriorate the general condition of the creature, causing general condition disorders. However, it can be treated by surgical partial extirpation of the area where the coccygeal fracture occurs. In this study, the long–term recovery period of a total of 30 adult fat–tailed sheep and rams with coccygeal fractures treated with operative inverted V incision is followed. While all cases are observed to have recovered, it is observed that their productivity characteristics continued normal along with their walking and adaptation to herd management. It is concluded that the partial extirpation method, which is both cheap and effective, can be used in fat–tailed sheep with coccygeal fractures and can be applied in clinical practice. It is observed that the inverted V incision partial extirpation operative technique is both an effective treatment option and prevented economic losses in fat–tailed sheep.","PeriodicalId":516241,"journal":{"name":"Revista Científica de la Facultad de Ciencias Veterinarias","volume":" 24","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140211023","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}
Marco Cabrera–González, Carlos Quilcate–Pairazamán, Medali Cueva–Rodríguez
{"title":"¿Puede la Fasciola hepatica modular la gravedad del COVID–19?","authors":"Marco Cabrera–González, Carlos Quilcate–Pairazamán, Medali Cueva–Rodríguez","doi":"10.52973/rcfcv-e34330","DOIUrl":"https://doi.org/10.52973/rcfcv-e34330","url":null,"abstract":"Perú es considerada una zona hiperendémica de fasciolosis con una prevalencia entre 6,7 a 47,7% (promedio 24,4%) en humanos. En esta zona, la eficacia del Triclabendazol en bovinos es solo del 25,2%, por ello la presencia de cepas resistentes está ampliamente distribuida. El problema se acentúa por ser una enfermedad zoonótica. Además, el Triclabendazol es el único fármaco eficaz contra las distintas formas del parásito. Las catepsinas L y B están involucradas en la migración, nutrición, reproducción y evasión de la respuesta inmune y supervivencia de Fasciola hepatica. Al analizar el proceso en el que el virus SARS–CoV–2 ingresa a la célula, se requiere la presencia de proteasa de serina celular de transmembrana 2 (TMPRSS2) y catepsina L/B (CTSL); donde TMPRSS2 activa la glicoproteína S viral para fusionar la célula con la membrana viral, mientras que la glicoproteína S viral es activada por CTSL, lo que permite la fusión de la membrana endosómica y viral, que el virus infecte a la célula hospedadora es preocupante para estimar el posible efecto que podría generar en poblaciones infectadas con F. hepatica debido a que se necesita una coinfección existente, como resultado del aumento sistémico de las catepsinas L/B secretadas por este parásito y la supervivencia dentro del hospedador definitivo, posiblemente estas poblaciones se vuelvan más susceptibles a la infección viral por coinfección con el parásito; haciendo un llamado a la comunidad científica para identificar alternativas de control de parásitos y no tener un problema asociado a corto plazo.","PeriodicalId":516241,"journal":{"name":"Revista Científica de la Facultad de Ciencias Veterinarias","volume":"11 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140235194","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. Gümüş, Kubra Asena Terim Kapakin, E. Kirman, İsmail Bolat, Aybüke İmik, Nazlı Ercan
{"title":"The effect of adding wheat and corn gluten to the diet of rats on the autoimmune and histopathological parameters in the intestine and liver","authors":"R. Gümüş, Kubra Asena Terim Kapakin, E. Kirman, İsmail Bolat, Aybüke İmik, Nazlı Ercan","doi":"10.52973/rcfcv-e34351","DOIUrl":"https://doi.org/10.52973/rcfcv-e34351","url":null,"abstract":"This study investigated the histopathological and immunohistochemical effect on the intestine and liver tissues with addition of the soybean meal (SBM), wheat Gluten meal (WGM) and Corn gluten meal (CGM) to rat diet. A total of 24 average twenty–day–old male rats (Wistar albino) were used in the study. The rats were randomly divided into 3 groups with 8 animals in each group (Control, Wheat and Corn groups). The diet provided to all three groups contained proteins, which were SBM, WGM and CGM in the Control, Wheat and Corn groups, respectively. In the study, the group fed with SBM was used as the Control group. Rats were fed a diet containing 22% crude protein and 2,598 kcal·kg-1 metabolic energy throughout the experimental period. The feeding trial was continued for a period of 50 days. Degenerative changes of varying severity in intestinal epithelial cells and atrophy in villi were observed. Similarly, the degenerative changes, especially vacuolar or hydropic degeneration were determined in hepatocytes. It was determined that the CD4 level were statistically significantly increased in the Wheat and Corn groups compared to the Control group (P<0.01) on intestine tissue. Also, it was determined that the IgA level was statistically significantly increased of the Wheat and Corn groups in liver tissue. (P<0.05). As a result, it was observed that the histopathological and immunohistochemical parameters of the intestine and liver tissues of the rats fed with diets containing highly WGM and CGM were limitedly affected.","PeriodicalId":516241,"journal":{"name":"Revista Científica de la Facultad de Ciencias Veterinarias","volume":"22 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140253760","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}