Juan J. Zárate-Ramos
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View article: El modelo de dimensiones y escalas que explican los obstáculos que tienen los estudiantes universitarios de la Universidad Tecnológica de Ciudad Juárez que dirigen una micro o pequeña empresa en Juárez, Chihuahua, México
El modelo de dimensiones y escalas que explican los obstáculos que tienen los estudiantes universitarios de la Universidad Tecnológica de Ciudad Juárez que dirigen una micro o pequeña empresa en Juárez, Chihuahua, México Open
View article: Bovine Leptospirosis: Serology, Isolation, and Risk Factors in Dairy Farms of La Laguna, Mexico
Bovine Leptospirosis: Serology, Isolation, and Risk Factors in Dairy Farms of La Laguna, Mexico Open
Leptospirosis is a globally significant zoonosis affecting animal health, productivity, and the environment. While typically associated with tropical climates, its persistence in semi-arid regions such as La Laguna, Mexico—characterized by…
View article: Evaluation of a 70 kDa Excreted/Secreted Coproantigen Immunoassay for the Detection of Toxocara canis in Dogs
Evaluation of a 70 kDa Excreted/Secreted Coproantigen Immunoassay for the Detection of Toxocara canis in Dogs Open
Background: We aimed to develop a sandwich ELISA, using polyclonal antibodies against excretory/secretory (E/S) antigens specific to coproantigens present in Toxocara canis-positive dogs. Methods: Antibodies were produced at Biological Sci…
View article: One Health: what it is, and why it matters?
One Health: what it is, and why it matters? Open
A major lesson drawn from COVID-19 pandemic should be emphasize the importance of One Health. Although One Health is not an entirely new approach to global health, many professionals still need to familiarize themselves with its name, mean…
View article: Capítulo 13. Los factores que influyen en la reprobación de las alumnas de la carrera de Ingeniería en Logística Internacional de la UTCJ.
Capítulo 13. Los factores que influyen en la reprobación de las alumnas de la carrera de Ingeniería en Logística Internacional de la UTCJ. Open
ResumenEn las universidades del país el problema de la reprobación es una constante, este artículo de enfoque cuantitativo y de tipo correlacional, el objetivo fue identificar los factores que influyen en la reprobación de las estudiantes …
View article: MOLECULAR DETECTION OF CANINE PARVOVIRUS-2C (CPV-2C) IN DISEASED COYOTE PUPS (CANIS LATRANS) AT NORTHEASTERN MEXICO
MOLECULAR DETECTION OF CANINE PARVOVIRUS-2C (CPV-2C) IN DISEASED COYOTE PUPS (CANIS LATRANS) AT NORTHEASTERN MEXICO Open
Intro: Canine parvovirus type 2 (PVC-2), Protoparvovirus genus of the Parvoviridae family, is a worldwide distribution virus that affects the Canidae family. In free-living coyotes (Canis latrans), the presence of the PCV-2a, PCV-2b and PC…
View article: Identificación de especies de Eimeria presentes en caprinos (Capra aegagrus hircus) en Nuevo León, México
Identificación de especies de Eimeria presentes en caprinos (Capra aegagrus hircus) en Nuevo León, México Open
Objective. To identify, describe and determine the frequency of species of the genus Eimeria from goat feces from the state of Nuevo Leon, Mexico. Materials and methods. From 403 samples of goat excreta from 13 municipalities of Nuevo Leon…
View article: Effects of Transportation Stress on Complete Blood Count, Blood Chemistry, and Cytokine Gene Expression in Heifers
Effects of Transportation Stress on Complete Blood Count, Blood Chemistry, and Cytokine Gene Expression in Heifers Open
Blood samples were obtained from 16 high-risk heifers; eight were newly arrived from a 40 h road trip (0 days post-arrival (DPA)), whereas the other eight heifers had been in the feedlot at 25 DPA. Both groups were transported from the sou…
View article: Expression of the Wilms’ tumour gene and its association with PPARβ/δ in healthy skin and melanoma of horses
Expression of the Wilms’ tumour gene and its association with PPARβ/δ in healthy skin and melanoma of horses Open
The Wilms’ tumour gene ( WT1 ) has previously been described as an oncogene in several neoplasms of humans, including melanoma, and its expression increases cancer cell proliferation. Recent reports associate the expression of the PPARβ/δ …
View article: WT1 Expression as a Potential Biomarker of Malignancy in Canine Breast Tumor
WT1 Expression as a Potential Biomarker of Malignancy in Canine Breast Tumor Open
Veterinary oncology is very important nowadays to get a better understanding of human carcinogenesis. Estrogen receptor, progesterone receptor and Human Epidermal Growth Factor receptor 2 are frequently evaluated by immunohistochemistry (H…
View article: CCDC 1565069: Experimental Crystal Structure Determination
CCDC 1565069: Experimental Crystal Structure Determination Open
View article: Prevalence of Trypanosoma cruzi infection in dogs and small mammals in Nuevo León, Mexico
Prevalence of Trypanosoma cruzi infection in dogs and small mammals in Nuevo León, Mexico Open
Chagas disease, caused by the protozoan Trypanosoma cruzi, is an important public health concern in areas extending from South America northward into the southern United States of America. Although this hemoflagellate has many wild and dom…
View article: Histochemical study of <i>Encephalitozoon cuniculi</i> spores in the kidneys of naturally infected New Zealand rabbits
Histochemical study of <i>Encephalitozoon cuniculi</i> spores in the kidneys of naturally infected New Zealand rabbits Open
Encephalitozoon cuniculi is an important microsporidian pathogen that is considered an emergent, zoonotic, and opportunistic. It infects both domestic and laboratory rabbits, generating severe chronic interstitial and granulomatous nephrit…
View article: <i>Encephalitozoon cuniculi</i>: Grading the Histological Lesions in Brain, Kidney, and Liver during Primoinfection Outbreak in Rabbits
<i>Encephalitozoon cuniculi</i>: Grading the Histological Lesions in Brain, Kidney, and Liver during Primoinfection Outbreak in Rabbits Open
This is the first confirmed report of Encephalitozoon cuniculi ( E. cuniculi ) in farm meat rabbits located in Northern Mexico. Eighty young rabbits exhibited clinical signs of this zoonotic emerging disease, like torticollis, ataxia, pare…
View article: Molecular detection of bluetongue virus (BTV) and epizootic hemorrhagic disease virus (EHDV) in captured Culicoides spp. in the northeastern regions of Mexico
Molecular detection of bluetongue virus (BTV) and epizootic hemorrhagic disease virus (EHDV) in captured Culicoides spp. in the northeastern regions of Mexico Open
Midges of Culicoides spp. (Diptera: Ceratopogonidae) captured in 2013 (February to November) in four micro-regions located in the northeast of Mexico were analyzed to determine the presence of genetic sequences of the viruses of Bluetongue…
View article: Seroprevalence of Ehrlichia canis in dogs from Monterrey, Mexico
Seroprevalence of Ehrlichia canis in dogs from Monterrey, Mexico Open
Infection by Ehrlichia canis in dogs causes the worldwide tick-borne disease called canine monocytic ehrlichiosis (CME), and the presence of E. canis has been serologically demonstrated in all continents, with prevalence ranging from 0.2 t…
View article: Probable Pulmonary Blastomycosis in a Wild Coyote (<i>Canis latrans</i>)
Probable Pulmonary Blastomycosis in a Wild Coyote (<i>Canis latrans</i>) Open
A female coyote ( Canis latrans ) was fatally injured by a vehicle on a road in San Luis Potosi, Mexico. Because of deteriorating clinical signs, the animal was euthanized. Postmortem examination of the lungs showed numerous small multifoc…