Publicaciones: Envíos recientes
Mostrando ítems 441-460 de 1063
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Value of the toluidine blue test as an aid to determine the biopsy site in actinic prurigo cheilitis
(2021-03-12)Actinic prurigo (AP) is a type of photodermatosis that primarily affects the Latin American mestizo population. Histologically, AP cheilitis exhibits acanthosis with spongiosis and vacuolation of the basal cell layer ... -
Respuesta de variedades de trigo harinero en tres tipos de suelo del norte de México
(2021-06-30)Es necesario actualizar la tecnología sobre la respuesta agronómica de nuevas variedades de trigo con relación a condiciones agroclimáticas con el fin de dar alternativas de mayores rendimientos y calidad de grano. El ... -
Chronic effect of fatmax training on body weight, fat mass and cardiorespiratory fitness in obese subjects: a meta-analysis of randomized clinical trials
(2020-10-28)Abstract: Exercise training performed at the maximal fat oxidation intensity (FMT) stands out as a potential treatment of overweight and obesity. This work is a meta-analysis of randomized clinical trials of studies about ... -
Liver proteome alterations in psychologically distressed rats and a nootropic drug
(2021-05-19)Background: Chronic psychological distress is considered today a pandemic due to the modern lifestyle and has been associated with various neurodegenerative, autoimmune, or systemic inflammation-related diseases. Stress ... -
Molecular identifcation and morphological variations of Dermacentor albipictus collected from two deer species in northern Mexico
(2021-06-05)In total, 57 ticks were collected from six white-tailed deer (Odocoileus virginianus) and three mule deer (O. hemionus) in northern Mexico during the 2017, 2018 and 2019 hunting seasons. Morphological features of adult ... -
Rastreo de contactos: Brote familiar de COVID-19 en una comunidad rural en el Estado de Chihuahua
(Revista Bio Ciencias, 2021-05-15)Diversas pandemias han ocurrido en el mundo a través del tiempo, la última y más actual es la originada por el SARS-CoV-2 el cual causa la enfermedad COVID-19. El primer caso detectado en México fue el 27 de ... -
Antimicrobial activity, phenolic compounds content, and antioxidant capacity of four edible macromycete fungi from Chihuahua, Mexico
(2021-06-04)In the present study, antimicrobial activity, phenolic compounds content and antioxidant capacity of four edible fungi (Amanita rubescens, Astraeus hygrometricus, Laccaria laccata and Lycoperdon perlatum) were determined. ... -
Comunidades de bosque del municipio de Bocoyna, Chihuahua
(Universidad Autónoma de Chihuahua, 2021-06-01)Bocoyna es uno de los municipios más importantes de Chihuahua, principalmente por la amplia distribución de bosque de coníferas que contribuyen a la producción maderable a través del aprovechamiento de sus recursos ... -
Diversidad de líquenes de la Sierra Tarahumara del estado de Chihuahua
(Universidad Autónoma de Chihuahua, 2021-06-01)Los líquenes son organismos que se desarrollan en una amplia variedad de sustratos y hábitats, cumpliendo un papel importante en los procesos ecológicos. En la Sierra Tarahumara del estado de Chihuahua la riqueza de líquenes ... -
Cultivo de Pleurotus ostreatus (Jacq. :Fr) Kumm. en Sustratos a Base de Solanum elaeagnifolium (Cavanilles) y Salsola kali (Linn)
(Academia Journals, 2021-05-24)Pleurotus ostreatus es un hongo comestible que posee un alto valor nutritivo y comercial. Además, es una especie lignocelulósica que permite el aprovechamiento de muchos residuos agrícolas. Sin embargo, existen regiones ... -
Antimicrobial Activity of Silver Nanoparticles against Clinical Biofilms from Patients with and without Dental Caries
(2021-06-29)Dental caries is an infectious oral disease originated by the presence of different microorganisms from well-defined biofilms. Many treatments for dental caries have been demonstrated to be successful protocols; however, ... -
Evaluación del perfil de citocinas en plasma de pacientes infectados por SARS-CoV-2 tratados con antiinflamatorios
(Revista Bio Ciencias, 2021-05-15)A principios de diciembre del 2019 se registraron los primeros síntomas de una enfermedad altamente infecciosa causante de síndrome respiratorio agudo severo. A principios del 2020 las autoridades chinas aislaron ... -
Evaluation of Antifungal Activity by Mixed Oxide Metallic Nanocomposite against Candida spp
(2021-04-28)Abstract: High doses of antimicrobial agents are a huge threat due to the increasing number of pathogenic organisms that are becoming resistant to antimicrobial agents. This resistance has led to a search for alternatives. ... -
Percepciones sobre el uso del condón en migrantes haitianos en la frontera noroeste de México
(2021-07-01)Objetivo: Identificar las percepciones sobre el uso de condón en migrantes haitianos en la frontera noroeste de México.Materiales y métodos: Estudio de enfoque cualitativo y diseño etnográfico, en el abordo a siete ... -
EIS Evaluation of corrosion resistance of AISI 304 stainless steel exposed to Pseudomonas Stutzeri,
(2021-03-31)In this work, the formation of a Pseudomonas stutzeri biofilm in a marine medium on AISI 304 stainless steel was observed to evaluate the effects of biofilm formation on metallic passivation and corrosion processes. Open ... -
Biodegradación de espumas plásticas por larvas de insectos: ¿una estrategia sustentable?
(2021-05-01)En la actualidad, la mayoría de las actividades humanas dependen en gran medida del uso de los plásticos, cuya producción y consumo han aumentado considerablemente en las últimas décadas. La utilización de productos ... -
Remoción de cefalosporinas con aluminosilicatos
(2021-05-15)The presence of emerging pollutants, such as antibiotics, is of great concern due to the effects it causes on ecosystems and human health. The greatest impact of this type of pollutant is bacterial resistance in natural ... -
US Obesity Mortality Trends and Associated Noncommunicable Diseases Contributing Conditions Among White, Black, and Hispanic Individuals by Age from 1999 to 2017
(2021-04-05)This study aims to assess the effect of obesity as an underlying cause of death in association with four main noncommunicable diseases (NCDs) as contributing causes of mortality on the age of death in White, Black, and ... -
Serologic evidence of rickettsial diseases associated with tick bites in workers of urban veterinary clinics
(2021-03-28)Background & objectives: Rickettsial and other zoonotic diseases are a latent risk for workers of veterinary clinics. The objective of this study was to evaluate the prevalence and the associated risk factors of parasitosis ... -
Formation of Escherichia coli biofilms on the titanium alloy Ti6Al4V: analysis of the interface and assessment of corrosion
(2021-03-19)Bacterial biofilm that formed when the Ti6Al4 V alloy was exposed to Escherichia coli, was monitored over 48 h by electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization (PP) to estimate the rate ...