Introduction: Currently nanotechnology has radically changed the diagnosis of many human pathologies. The aim of this work is to obtain silver nanoparticles for hybrid imaging (99mTc-AgNPs-ICG) having potential clinical imaging applications.
Materials and methods: We mixed 2 ml of ascorbic acid (1.7x10-...
Introducción: actualmente la nanotecnología ha cambiado radicalmente el diagnóstico de muchas patologías humanas. El objetivo de este trabajo es obtener nanopartículas de plata para imagen híbrida (99mTc-AgNPs-ICG) que tengan potenciales aplicaciones clínicas en imagen.
Materiales y métodos: se ...
ABSTRACT Objective: To perform a numerical simulation using FEM to study the von Mises stresses on Mushroom archwires. Methods: Mushroom archwires made of titanium-molybdenum alloy with 0.017 x 0.025-in cross-section were used in this study. A YS of 1240 MPa and a Young's modulus of 69 GPa were adopte...
In some leguminous plants, associations with nitrogen-fixing microorganisms allow their nutrition with nitrogen (N) from the atmosphere. This process is known as Biological Nitrogen Fixation (BNF), where through nitrogenase enzymes, N2 is converted to an available form. This process can replace in ...
This study aimed to determine Cu, Fe, Mo, and Zn liver and serum concentration in sheep and goats raised in the rangelands of the semiarid region of the state of Paraíba, Brazil, during the dry and rainy seasons, and to establish if Cu deficiency is primary or secondary to high ingestion of Mo or Fe. Cu...
SUMMARY: Special features of nanoparticles have resulted in their widespread use. Small molybdenum trioxide (MoO 3) nanoparticles can translocate from the entry portals into the circulatory and lymphatic systems and ultimately to body tissues and organs depending on their composition and size. In this re...
Molibdeno/administración & dosificación,
Oxígeno/administración & dosificación,
Nanopartículas,
Folículo Ovárico/efectos de los fármacos,
Ovario/efectos de los fármacos,
Ratas Wistar,
Estrógenos/sangre,
Progesterona/sangre,
Tamaño de los Órganos/efectos de los fármacos,
Gonadotropinas/sangre,
Ovario/ultraestructura,
Microscopía Electrónica
Abstract: Objective: This study determined the main dietary sources of urinary molybdenum (Mo) concentrations in a sample of 124 pregnant women in Mexico. Materials and methods: Dietary data was collected during pregnancy, through a semi-qualitative food frequency questionnaire, with information of 8...
Capsicum/química,
Dieta,
Conducta Alimentaria,
México,
Molibdeno/farmacocinética,
Molibdeno/toxicidad,
Molibdeno/orina,
Proyectos Piloto,
Trimestres del Embarazo/orina,
Efectos Tardíos de la Exposición Prenatal,
Factores Socioeconómicos,
Espectrofotometría Atómica
Se describe la validación de un método para la determinación de manganeso, molibdeno y zinc, a niveles traza, en soluciones acuosas, mediante espectroscopia de emisión-plasma inductivo de argón. Se optimizó y validó la cuantificación de manganeso, molibdeno y zinc en solución acuosa ácida usand...
Este estudo avaliou a capacidade de um sal mineral rico em molibdênio (Mo) em prevenir a intoxicação cúprica acumulativa (ICA), mediante a análise das variáveis clínicas e dos teores de cobre (Cu) e Mo hepático. Foram utilizados 25 ovinos cruzados da raça Ile-de-France, aleatoriamente distribuí...
A atresia maxilar é um quadro de desarranjo de desenvolvimento do arco dentário presente em diversos tipos de má oclusão, desde as alterações transversais mais simples e puras até as formas mais graves, contemplando as divergências verticais e sagitais. O diagnóstico desta atresia, muitas vezes,...
Estudios Retrospectivos,
Técnica de Expansión Palatina/instrumentación,
Maloclusión/terapia,
Aparatos Ortodóncicos,
Diseño de Aparato Ortodóncico,
Tungsteno/uso terapéutico,
Molibdeno/uso terapéutico,
Aleaciones/uso terapéutico,
Proceso Alveolar/anatomía & histología,
Resultado del Tratamiento,
Tomografía Computarizada por Rayos X,
Estadísticas no Paramétricas,
Valores de Referencia,
Odontometría
