Resultados de búsqueda - Épila~

Diagnóstico de rinotraqueitis infecciosa bovina en la finca Cerro Bonito en la comarca Los Mollejones Santo Tomás Chontales por Borge Chavarrìa, Ramón Ernesto, Sevilla García, Yorman Segundo

“…El método de diagnóstico utilizado para Rinotraqueitis infecciosa bovina es ELISA. A la inspección clínica se encontró bulvovaginitis pustular, zonas hiperémicas y secreciones mucupurulentas, habían vacas que presentaron abortos y repeticiones de celo, a la BHC resultaron con Basófilos altos (28%), linfocitos disminuidos (25%) y 3 animales reactores positivos, concluyendo que las diferentes manifestaciones clínicas que presentaron los animales son de carácter reproductivo, con una prevalencia diagnosticada del 50%, se les recomendó un plan de vacunación que consiste en la aplicación de una vacuna contra el complejo Aborto-Respiratorio, Hembras mayores de 5 meses, que se vacunan por primera vez se repite la dosis a los 21 días para garantizar una mejor inmunidad. …”
Enlace del recurso
Enlace del recurso

Artropodofauna en el cultivo tecnificado de Maracuyá Amarillo (Passiflora edulis var. Flavicarpa) Degenerer en el Distrito de Chinchao - Huánuco. por Caldas Camacho, Danilo

“…Se registran a los Xylocopidae y Apidae como los mejores agentes polinizadores de las flores del "maracuyá amarillo".…”
Enlace del recurso

Eficiencia de uso del nitrógeno por forrajeras abonadas con estiércol de bovinos lecheros en la región pampeana, Argentina por Herrera, M.A., Charlon, Veronica, Carbó, L.I., Cuatrin, Alejandra, Sardi, G.M.I., Romero, Luis Alberto

“…Se sistematizó la información analítica (materia seca (%MS), nitrógeno (%N) y fósforo (%P)) de 36 muestras de estiércol proveniente de pilas de almacenamiento o de tratamiento por separador de sólidos con igual metodología en el norte de Buenos Aires (BA) y Centro de Santa Fe (SF). …”
Enlace del recurso

Producción porcina familiar. Un estudio integral sobre las características socioproductivas y sanitarias de estos sistemas de la región noroeste de Córdoba por Gimenez, Fatima Anahi, Castro, Agustina, Alustiza, Fabrisio Eduardo, Bessone, Fernando Aníbal

“…From the serological sampling so far, samples have been analyzed for brucellosis using the BPA test (buffered antigen on plate), while for Aujeszky's disease the enzyme immunoassay technique (ELISA) was used for the detection of glycoprotein E, with all samples testing negative for them. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Positive association between Brucella spp. seroprevalences in livestock and humans from a cross-sectional study in Garissa and Tana River Counties, Kenya por Kairu-Wanyoike, S., Nyamwaya, D., Wainaina, M., Lindahl, Johanna F., Ontiri, E., Bukachi, S., Njeru, I., Karanja, J., Sang, R., Grace, Delia, Bett, Bernard K.

“…Samples obtained were screened for anti-Brucella IgG antibodies using ELISA kits. Data were analyzed using generalized linear mixed effects logistic regression models with the household (herd) and village being used as random effects. …”
Enlace del recurso

Evidence for the presence of African swine fever virus in apparently healthy pigs in South-Kivu Province of the Democratic Republic of Congo por Bisimwa, P.N., Machuka, Eunice M., Githae, Dedan, Banswe, G., Amimo, Joshua O., Ongus, J.R., Masembe, C., Bishop, Richard P., Steinaa, Lucilla, Djikeng, Appolinaire, Pelle, Roger

“…A cross-sectional survey was carried out in 5 districts where 267 pig blood were screened for both antibody and viral genome using indirect Enzyme Linked Immunosorbent Assay (ELISA) and polymerase chain reaction (PCR) respectively. …”
Enlace del recurso

First Report of Rice yellow mottle virus on Rice in Burundi por Ndikumana, I., Pinel Galzi, A., Negussie, Z., Msolla, S.N., Njau, P., Singh, R.K., Choi, I.R., Bigirimana, J., Fargette, D., Hébrard, E.

“…Symptomatic leaves of 24 cultivated rice plants were collected and tested by double antibody sandwich-ELISA with polyclonal antibodies raised against the RYMV isolate Mg1 (2). …”
Enlace del recurso

Crossing the line: Seroprevalence and risk factors for transboundary animal diseases along the Tanzania-Zambia border por Lysholm, S., Lindahl, Johanna F., Munyeme, M., Misinzo, G., Mathew, C., Alvåsen, K., Dautu, G., Linde, S., Mitternacht, L., Olovsson, E., Wilén, E., Berg, M., Wensman, Jonas Johansson

“…During September-October 2018, 486 serum samples from small ruminants in Zambia and 491 in Tanzania were collected and analyzed using enzyme-linked immunosorbent assays (ELISA). A questionnaire focused on management strategies was administered to each household. …”
Enlace del recurso

Epidemiology of selected respiratory diseases and their impacts on smallholder pig production systems in Lira District, Uganda por Oba, Peter

“…Tissue and blood samples were collected from pigs and used for genotypying PRRSv and to determine exposure to respiratory pathogens using ELISA assays, respectively. A mixed effects model was fitted to quantify economic losses due to exposure of pigs to respiratory pathogens and GIT parasites. …”
Enlace del recurso

National serosurvey and risk mapping reveal widespread distribution of Coxiella burnetii in Kenya por Wambua, Lillian, Bett, Bernard K., Abkallo, Hussein M., Muturi, Mathew, Nthiwa, D., Nyamota, Richard, Kiprono, Enock, Kirwa, Lynn, Gakuya, F., Bartlow, A.W., Middlebrook, E.A., Fair, J., Njenga, K., Gachohi, J., Mwatondo, Athman, Akoko, James M.

“…These samples were screened for the pathogen using PrioCHECK Ruminant Q Fever AB Plate ELISA kit. The laboratory findings were analyzed using INLA package to identify risk factors for <i>C. burnetii</i> exposure from herd- and animal-level factors, area, and bioclimatic datasets accessed from online databases. …”
Enlace del recurso

Aflatoxin contamination of milk and dairy feeds in the Greater Addis Ababa milk shed, Ethiopia por Gizachew, D., Szonyi, Barbara, Tegegne, Azage, Hanson, Jean, Grace, Delia

“…Analysis for AFM1 and AFB1 were conducted by a commercial enzyme-linked immunosorbent assay (ELISA). Results showed the presence of AFM1 in all milk samples, and contamination level ranged between 0.028 and 4.98 μg/L. …”
Enlace del recurso

Febrile patients admitted to remote hospitals in Northeastern Kenya: seroprevalence, risk factors and a clinical prediction tool for Q-Fever por Njeru, J., Henning, K., Pletz, M.W., Heller, R., Forstner, C., Kariuki, S., Fèvre, Eric M., Neubauer, H.

“…Methods: Epidemiological and clinical data were obtained from 1067 patients from Northeastern Kenya and their sera tested for IgG antibodies against Coxiella burnetii antigens by enzyme-linked-immunosorbent assay (ELISA), indirect immunofluorescence assay (IFA) and quantitative real-time PCR (qPCR). …”
Enlace del recurso

Direct market costs of aflatoxins in Kenyan dairy value chain por Senerwa, D.M., Mtimet, Nadhem, Sirma, A.J., Nzuma, J., Kang'ethe, Erastus K., Lindahl, Johanna F., Grace, Delia

“…Aflatoxin B1 and M1 quantification in dairy feeds and milk was done using a competitive ELISA. Possible economic costs of aflatoxins were estimated using annual quantities/market prices of feeds and milk having aflatoxin B1 or M1 respectively above the WHO/FAO standards. …”
Enlace del recurso

Inter-epidemic Rift Valley fever virus seropositivity in an irrigation scheme in Bura, southeast Kenya por Mbotha, D., Bett, Bernard K., Kairu-Wanyoike, S.W., Grace, Delia, Kihara, Absolomon, Wainaina, M., Hoppenheit, A., Clausen, Peter-Henning, Lindahl, Johanna F.

“…The objectives of the study were to investigate possibility of low-level RVFV transmission during an inter-epidemic period, to examine variation in RVFV seroprevalence in sheep and goats across these ecosystems and to determine the risk factors for RVFV transmission. 316 small ruminants were selected and tested for immunoglobulin G antibodies against RVFV nucleoprotein using a competitive ELISA during 6 visits. Data on potential risk factors was also captured. …”
Enlace del recurso

Immunization studies in Rabbits using midgut membrane bound protein derived from rhipicephalus appendiculatus, rhipicephalus evertsi evertsi and amblyomma variegatum. por Kutima, H.L.

“…Enzyme Linked Immunosorbent Assay (ELISA) technique detected circulating antibodies in the immune sera to GMBP from homologous and heterologous systems one week after the primary dose. …”
Enlace del recurso

Prevalence and predictors of vitamin a deficiency among infants in Western Kenya using a cross-sectional analysis por Oyunga, M.A., Grant, F., Omondi, Dennis O., Ouédraogo, H., Levin, C., Low, Jan W.

“…Analysis of RBP was carried out using rapid enzyme immunoassay (EIA) and C-reactive protein (CRP) was carried out using enzyme linked immunosorbent assay (ELISA) to estimate VA and sub-clinical inflammation statuses, respectively. …”
Enlace del recurso

First report of cassava common mosaic disease and Cassava Common Mosaic Virus infecting cassava (Manihot esculenta) in Peru por Fernandez Huaytalla, Elizabeth, Espinoza, Ivonne, Lozano, Ivan, Bolaños, Carmen, Carvajal Yepes, Monica, Cuellar, Wilmer

“…Double antibody sandwich (DAS)-ELISA tests using a polyclonal antiserum readily detected CsCMV in all symptomatic samples (Nolt et al. 1991). …”
Enlace del recurso
Enlace del recurso

Analysis of management factors influencing Anaplasma marginale transmission por Morel, Nicolas, Mastropaolo, Mariano, Torioni, Susana Marta, Signorini Porchiett, Marcelo Lisandro, Mangold, Atilio Jose, Primo, María Evangelina

“…The A. marginale inoculation rate (h) was calculated from age-specific seroprevalence using double-antigen sandwich ELISA in 58 herds of 4.5–8.5-month–old calves. Herds were considered to be in endemic instability (EI) at h < 0.005 and, therefore, at risk of anaplasmosis outbreaks. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Immune response and protection provided by live tachyzoites and native antigens from the NC-6 Argentina strain of Neospora caninum in pregnant heifers por Hecker, Yanina Paola, Moore, Prando Dadin, Quattrocchi, Valeria, Regidor-Cerrillo, Javier, Verna, Andrea Elizabeth, Leunda, Maria Rosa, Morrell, Eleonora Lidia, Ortega-Mora, Luis M., Zamorano, Patricia Ines, Venturini, María Cecilia, Campero, Carlos Manuel

“…Specific antibody responses in heifers were tested by indirect enzyme linked immunosorbent assay (iELISA). The cellular immune response in dams was assessed by quantifying IFN-γ production and the percentages of T-cells (CD4+, CD8+ and γδ+) and monocytes in peripheral blood mononuclear cells (PBMC). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Notas sobre enfermedades de la reproducción. por Parra Arango, J.L.

“…El método de diagnóstico es la seroneutralización indirecta, y ELISA.;Otro agente importante en reproducción como causal de enfermedad es la leptospirosis el cual comprende 2 especies, encontrándose la Hardjo en animales portadores, en los cuales posteriormente se pueden presentar abortos. …”
Enlace del recurso