Search Results - "Pérez, Jorge Luis Tortora"

Detection of antisperm antibodies in blood sera of rams naturally infected with Brucella ovis by Hernández, José Luis Gutierrez, Resendiz, Erika Gabriela Palomares, Aparicio, Efrén Díaz, Sánchez, Víctor Manuel Díaz, Dibarrat, Jorge Pablo Acosta, Gutiérrez, Víctor Rubén Tenorio, Pérez, Jorge Luis Tortora

“…Brucella ovis causes epididymitis and infertility in rams, however, the presence of antisperm antibodies in blood sera, associated with the infection has been…”
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Serotyping versus genotyping in infected sheep and goats with small ruminant lentiviruses by Acevedo Jiménez, Gabriel Eduardo, Tórtora Pérez, Jorge Luis, Rodríguez Murillo, Cecilia, Arellano Reynoso, Beatriz, Ramírez Álvarez, Hugo

“…•Serotyping using a commercial ELISA correctly identified only 25.7 % of the samples genotyped using PCR-sequencing.•Sensitivity differences between two…”
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Genetic analysis of the pX region of bovine leukemia virus genotype 1 in Holstein Friesian cattle with different stages of infection by Montero Machuca, Neli, Tórtora Pérez, Jorge Luis, González Méndez, Ana Silvia, García-Camacho, Angélica Lucia, Marín Flamand, Ernesto, Ramírez Álvarez, Hugo

“…The pX genetic region of bovine leukemia virus (BLV) includes four genes with overlapping reading frames that code for the Tax, Rex, R3, and G4 proteins. These…”
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Description of lesions in lambs intoxicated with sodium selenite included in intraruminal boluses by Serratos, Midori Jocelyn Hernández, Ramírez, Mireya Juárez, Fariña, Isauro Garrido, Pérez, Jorge Luis Tórtora, Trujillo, Elein Hernández, Sánchez, Víctor Manuel Díaz

“…Selenium is an essential micronutrient for ruminants, which participates in the optimal functioning of proteins and enzymes that can combat oxidative stress in…”
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Stress-induced leokocytospermia in rams with healthy reproductive tract by Garrido-Fariña, German Isauro, Castillo-Hernández, Gabriela, Gutiérrez-Hernández, Jose Luis, Pérez, Diana Isabel Martínez, Ramírez, Carlos M. Romero, García, Angelica Terrazas, Pérez, Jorge Luis Tortora

“…•The presence of neutrophils in ram sperm should be reconsidered in association with stressful events, and not only as indicative of inflammatory or infectious…”
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Presence of Chlamydia abortus in colostrum, milk and vaginal discharge samples of sheep by Salinas Lorente, Jesús, Morales Álvarez, José Francisco, Díaz Aparicio, Efrén, Ortega Hernández, Nieves, Tórtora Pérez, Jorge, Ramírez Álvarez, Hugo, Martínez Serrano, María Guadalupe, Palomares Reséndiz, Gabriela, Cervantes Morali, Juan Julio César

“…Background: The main transmission route of Chlamydia abortus is by ingesting the microorganism that has been eliminated in vaginal secretions, placental…”
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Evaluation of intraruminal boluses dosed with sulfamethazine and selenium in goat kids naturally infected with Eimeria spp by Díaz-Sánchez, Víctor Manuel, Rodríguez-Patiño, Gabriela, Álvarez-Ávila, Guadalupe, Ramírez-Bribiesca, J. Efren, Silva-Mendoza, Rocio, Revilla-Vazquez, Alma Luisa, López-Arellano, Raquel, Tórtora-Pérez, Jorge Luis

“…The aim of this study was to evaluate the effect of intraruminal boluses with sulfamethazine (SM) and selenium (Se) on goat kids naturally infected with…”
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Lack of association between amino acid sequences of the bovine leukemia virus envelope and varying stages of infection in dairy cattle by Cerón Téllez, Fernando, González Méndez, Ana Silvia, Tórtora Pérez, Jorge Luis, Loza-Rubio, Elizabeth, Ramírez Álvarez, Hugo

“…•No association was found between possible “signature patterns” in the BLV envelope proteins and different infection stages in cows.•The 31 sequences obtained…”
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Signature patterns in region V4 of small ruminant lentivirus surface protein in sheep and goats by González Méndez, Ana Silvia, Cerón Téllez, Fernando, Tórtora Pérez, Jorge Luis, Martínez Rodríguez, Humberto Alejandro, García Flores, María Martha, Ramírez Álvarez, Hugo

“…•We identified “signature patterns” in the V4 region of the SRLV surface protein in sheep and goats infected .•The signature pattern identified in residue 54…”
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Effects of vaccination with Brucella melitensis, strains Rev 1 ΔeryCD and Rev 1, on the reproductive system of young male goats by López Vásquez, Isauro Alejandro, Palomares Resendiz, Erika Gabriela, Gutiérrez Hernández, José Luis, Garrido Fariña, Germán Isauro, Tórtora Pérez, Jorge Luis, de Jesús Olmos Espejel, José, Hernández Castro, Rigoberto, Sangari, Félix, Suárez Güemes, Francisco, Díaz Aparicio, Efrén

“…•Kids are not vaccinated against brucellosis.•Strain B. melitensis Rev 1 ΔeryCD was not isolated from vaccinated kids.•Rev 1 vaccine was only isolated from…”
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Efecto de la administración de bolos intrarruminales de selenio en cabritos sobre biomarcadores de estrés oxidativo en plasma by Rodríguez Patiño, Gabriela, Díaz Sánchez, Víctor Manuel, Ramírez Bribiesca, J. Efrén, Aguirre Gómez, Arturo, Revilla Vázquez, Alma Luisa, Ramírez Noguera, Patricia, Tórtora Pérez, Jorge Luis, López Arellano, Raquel

“…Este estudio tuvo como objetivo evaluar el efecto de Se administrado a través de bolos intrarruminales en cabritos y correlacionarlo con los niveles del…”
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First evidence of bovine immunodeficiency virus infection in Mexican cattle by González‐Fernández, Víctor David, Tórtora Pérez, Jorge Luis, García Flores, María Martha, Aguilar Setién, José Álvaro, Ramírez Álvarez, Hugo

“…This study set out to identify the presence of bovine immunodeficiency virus (BIV) in animals geographically located in Mexico. BIV was first discovered in the…”
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Empleo de redes sociales para el análisis de las relaciones entre dominancia y leucocitospermia en carneros con estrés experimental by Garrido Fariña, German Isauro, Castillo Hernández, Gabriela, Gutiérrez Hernández, José Luis, Morales Álvarez, Jose Francisco, Díaz-Aparicio, Efren, Romero Ramírez, Carlos Maniel, Tortora Pérez, Jorge Luis

“…El análisis de datos para generar redes ha sido empleado en epidemiologia y medicina preventiva, para conocer las relaciones e interacciones entre los…”
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Sperm quality in naturally infected rams with Brucella ovis by Carrera-Chávez, José Maria, Quezada-Casasola, Andrés, Pérez-Eguia, Eduardo, Itzá-Ortíz, Mateo Fabián, Gutiérrez-Hernández, José Luis, Quintero-Elisea, Juan Alberto, Tórtora-Pérez, Jorge Luis

“…•Natural infection with B. ovis not affect scrotal circumference and volume ejaculate.•Natural infection with B. ovis negatively affect sperm quality.•The…”
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Consideraciones epidemiológicas en la prevalencia serológica de Brucella ovis en Zacatecas, México by Carrera Chávez, José Maria, Echavarría Cháirez, Francisco Guadalupe, Aréchiga Flores, Carlos Fernando, Bañuelos Valenzuela, Rómulo, Tórtora Pérez, Jorge Luis

“…La epididimitis causada por Brucella ovis es una enfermedad de importancia en los rebaños ovinos de México. En los sementales afectados ocasiona baja…”
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Consideraciones epidemiológicas en la prevalencia serológica de Brucella ovis en Zacatecas, México by José Maria Carrera Chávez, Francisco Guadalupe Echavarría Cháirez, Carlos Fernando Aréchiga Flores, Rómulo Bañuelos Valenzuela, Jorge Luis Tórtora Pérez

“…La epididimitis causada por Brucella ovis es una enfermedad de importancia en los rebaños ovinos de México. En los sementales afectados ocasiona baja…”
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Description of lesions in lambs intoxicated with sodium selenite included in intraruminal boluses: Lambs intoxicated with selenium by Serratos, Midori Jocelyn Hernández, Ramírez, Mireya Juárez, Fariña, Isauro Garrido, Pérez, Jorge Luis Tórtora, Trujillo, Elein Hernández, Sánchez, Víctor Manuel Díaz

“…Selenium is an essential micronutrient for ruminants, which participates in the optimal functioning of proteins and enzymes that can combat oxidative stress in…”
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Effect of the administration of intraruminal selenium boluses in goat kids on biomarkers of oxidative stress in plasma by Rodríguez Patiño, Gabriela, Díaz Sánchez, Víctor Manuel, Ramírez Bribiesca, J. Efrén, Aguirre Gómez, Arturo, Revilla Vázquez, Alma Luisa, Ramírez Noguera, Patricia, Tórtora Pérez, Jorge Luis, López Arellano, Raquel

“…Abstract This study aimed to evaluate the effect of Se administered through intraruminal boluses in goat kids and correlate it with the levels of the mineral…”
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Aspectos morfológicos e inmunológicos del apéndicececal del conejo by Norhan Cortés Fernández de Arcipreste, Humberto Alejandro Martínez Rodríguez, Jorge Luis Tórtora Pérez, Guillermo Valdivia Anda, Fernando Alba Hurtado, Juan Antonio Montaraz Crespo

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Feed intake, liveweight gain and digestive tract development in goat kids by Thea L, P, Tortora Perez, Jorge Luis, Bermudez Estevez, Jorge (UNAM. FES-C. Campo 4. Km. 2.5 Carr. Cuautitlan-Teoloyucan, Cuautitlan Izcalli, Estado de Mexico. C.P. 54500 (Mexico))

“…Se estudio el efecto de la restriccion lactea sobre el consumo de alimento solido, la ganancia de peso y el desarrollo del tracto digestivo de cabritos de la…”
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