Listar ICB Artículo en revista de investigación por fecha de publicación
Mostrando ítems 301-320 de 517
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Back from the past: Molecular and morphological support for Simulium mutucuna Nunes de Mello & Vieira da Silva, 1974 (Diptera: Simuliidae) as a valid species
(2021-01-23)Simulium mutucuna, a species described based on a single female from Roraima state, was previously synonymized with Simulium paynei and currently is considered a synonym of Simulium rubrithorax. In the present paper we ... -
Surfactants: physicochemical interactions with biological macromolecules
(2021-02-03)Macromolecules are essential cellular components in biological systems responsible for performing a large number of functions that are necessary for growth and perseverance of living organisms. Proteins, lipids and ... -
Dinámica estacional De micorrizas arbusculares y hongos septaDos enDofíticos oscuros en asociación con raíces De Solanum elaeagnifolium cav.
(2021-02-14)Background: The silver nightshade is associated for endophytic dark septate fungi (HOS) and arbuscular mycorrhiza (MA) in tropical ecosystems, but their colonization has not been studied in each phenological stage along ... -
Association between sociodemographic factors and noncavitated and cavitated caries lesions in 8- to 12-year-old Mexican schoolchildren
(2021-02-15)The aim of this study was to evaluate the association between sociodemographic factors and noncavitated and cavitated caries lesions in Mexican schoolchildren. This cross-sectional study was conducted in 2020 on ... -
GM-CSF Expression and Macrophage Polarization in Joints of Undifferentiated Arthritis Patients Evolving to Rheumatoid Arthritis or Psoriatic Arthritis
(2021-02-17)Background and Aims: GM-CSF-dependent macrophage polarization has been demonstrated in rheumatoid arthritis (RA). Our aim was to seek diagnostic/prognostic biomarkers for undifferentiated arthritis (UA) by analyzing GM-CSF ... -
Lesiones potencialmente malignas de la cavidad bucal
(2021-03-01)Las lesiones o desórdenes orales potencialmente malignos (dopm) fueron definidos por la oms como aquellos tejidos alterados morfológicamente en los que es más probable que el cáncer ocurra. Se pretende que los cirujanos ... -
La halitosis como motivo importante de consulta: una revisión de la literatura
(2021-03-01)La halitosis, definida como un aliento desagradable emanado por la boca, hoy en día es considerada como un gran problema social que puede indicar una condición, tanto normal como patológica, de origen oral o sistémico. ... -
Rickettsioses and other Tick-borne Diseases across the Border: Regional Focus in Chihuahua
(2021-03-01)Rocky Mountain spotted fever is of public importance from clinical and veterinary perspectives. During the last decade, cases have increased throughout Mexico, along with other tick-borne diseases. The number of cases ... -
Rickettsioses and other Tick-borne Diseases across the Border: Regional Focus in Chihuahua
(2021-03-01)Rocky Mountain spotted fever is of public importance from clinical and veterinary perspectives. During the last decade, cases have increased throughout Mexico, along with other tick-borne diseases. The number of cases ... -
Principales criterios de diagnostico de la nueva clasificación de enfermedades y condiciones periodontales
(2021-03-02)Tener una clasificación de enfermedades periodontales es de gran utilidad para los clínicos al brindar una guía sistematizada de las distintas manifestaciones de los problemas periodontales. La nueva clasificación de ... -
Efecto promotor del crecimiento micelial de Fusarium sp. y Aspergillus sp. en condiciones in vitro de extractos acuosos y etanólico de dos especies de Cylindropuntia
(2021-03-09)En el presente estudio se evaluó el efecto de los extractos acuosos (decocción y maceración acuosa) y etanólico de dos especies del género Cylindropuntia sobre el crecimiento micelial de Fusarium sp. y Aspergillus sp. en ... -
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 ... -
Molecular Basis for Interpretation of Fulfilled Electroretinographic Studies
(2021-03-17)Fuliilled electroretinography (ffERG) representS the phototransduction process and synaptic network in the first nerve impulse of the visual process. Litle is known about its interpretations at molecular leve'. ffERG records ... -
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 ... -
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 ... -
Desarrollo y validación de una intervención online basada en UX para personal de salud en México durante la contingencia COVID-19. Un Ensayo Clínico Aleatorizado.
(2021-03-29)Background: COVID-19 has taken many lives worldwide and due to this, millions of persons are in grief. When the grief process lasts longer than 6 months, the person is in risk of developing Complicated Grief Disorder ... -
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 ... -
Evolutionary loss of a signalling colour is linked to increased response to conspecific chemicals
(2021-03-31)Behavioural responses to communicative signals combine input from multiple sensory modalities and signal compensation theory predicts that evolutionary shifts in one sensory modality could impact the response to signals ... -
Preliminary Biocompatibility Tests of Poly-ε-Caprolactone/Silver Nanofibers in Wistar Rats
(2021-04-02)Currently, nanotechnology is perceived as a promising science that produces materials with diverse unique properties at a nanometric scale. Biocompatibility tests of poly-"-caprolactone nanofibers, embedded with silver ... -
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 ...