Results: 131

La Tomasa reduce parámetros metabólicos e inflamatorios asociados a síndrome metabólico en un modelo murino
Tomasa reduces metabolic and inflammatory parameters associated with metabolic syndrome in a murine model

Rev. méd. Maule; 36 (2), 2020
In our country, cardiovascular diseases (CVD) are the main cause of death. Unhealthy eating habits and sedentary lifestyles, among other factors, have contributed to increase the risk for CDV in the population. An alternative to the commonly used pharmacological therapies is the use of validated natural ...

A green approach for the treatment of dye and surfactant contaminated industrial wastewater

Braz. j. biol; 80 (3), 2020
Abstract Synthetic dyes, particularly reactive and acid dyes, are commonly used in the textile industry because of their advantages as excellent color fastness and brightness. Also, surfactants are used for an increment of coloring success in the textile industry. One of the major problems concerning tex...

Simple synthesis of photoluminescent carbon dots from a marine polysaccharide found in shark cartilage

BACKGROUND: For more than a decade, water-soluble, eco-friendly, biocompatible, and low-toxicity fluorescent nanomaterials have received considerable attention for their numerous in vivo and in vitro applications in biomedical imaging, disease diagnostics, and environmental monitoring. Owing to their tun...

Evaluación por gastroscopia simple y cromoendoscopia convencional de la superficie gastroesofágica y duodenal proximal del equino. Estudio piloto

Rev. med. vet. zoot; 67 (2), 2020
RESUMEN Las enfermedades gastrointestinales equinas tienen una alta incidencia con un pronóstico variable en la práctica clínica. La mayoría de los estudios se limitan a describir lesiones ulcerativas y lesiones inflamatorias. El objetivo de este estudio fue evaluar el potencial diagnóstico compleme...

Trichinella spiralis y Trichinella patagoniensis: estudio de la carga globular aplicando el método de Azul Alcian

Resumen Los residuos de ácido siálico de las glicoproteínas de superficie son los principales responsables de la carga negativa eritrocitaria. El objetivo de este trabajo fue estudiar alteraciones de carga globular producidas por Trichinella spiralis y Trichinella patagoniensis. Se trabajó con concen...

Characterization of the biosorption of fast black azo dye K salt by the bacterium Rhodopseudomonas palustris 51ATA strain

BACKGROUND: Removal of dyes from wastewater by microorganisms through adsorption, degradation, or accumulation has been investigated. Biological methods used for dye treatment are generally always effective and environmentally friendly. In this study, biosorption of the Fast Black K salt azo dye by the b...

Principios físicoquímicos de los colorantes utilizados en microbiología

NOVA publ. cient; 18 (33), 2020
Resumen La utilización de los colorantes en los procesos de identificación en microbiología se fundamenta en las propiedades fisicoquímicas de estas sustancias. En el campo de la física, la óptica explica cómo todos los objetos son observables dependiendo de las longitudes de onda que se absorben ...

Unexpected patch test complication: onset of erythema multiforme-like lesions

Erythema multiforme is generally associated with infections and drugs. Although less common, there are also reported cases of this disorder after patch testing. We described a 22 year-old female patient who, 24 hours after patch testing, progressed to erythematous iris-shaped plaques and papules with cen...

Multiple retinal pigment epithelial detachments: what should we do? A propos of an idiopathic case

Rev. bras. oftalmol; 79 (2), 2020
Abstract The purpose is to report the management of multiple retinal epithelial detachments (PEDs) in a 50-year-old male with bilateral PEDs not associated with chorioretinal or systemic pathologies after a complete study. Idiopathic multiple PEDs could be a variation of central serous chorioretinopathy,...

In vivo and ex vivo dermoscopy of lesions from implantation of human papillomavirus in tattoos: report of two cases

An. bras. dermatol; 95 (1), 2020
Abstract The number of individuals with tattoos has been increasing worldwide, alongside with reports of complications varying from reactions to the injected pigments to infections caused by agents inoculated in the pigmentation process. The diagnosis of such unwanted events can be obtained through compl...