Abstract The germination characteristics of the native cactus species are poorly known, being the temperature and the light the factors that the most interferes in that process. Thus, the objective of the present work was to characterize the fruits and evaluate the influence of the temperature and the li...
The effects of different light quality treatments on in vitro growth and multiplication of sugarcane (RB867515) were investigated. The plantlets were cultivated on MS medium containing 1.3 μM 6-benzylaminopurine (BAP), and exposed to five light treatments: three combinations of blue/red LED (70:30, 50:5...
ABSTRACT Purpose: To evaluate ocular straylight before and after photorefractive keratectomy (PRK) for low myopia with and without topical mitomycin (MMC) treatment. Methods: Patients who underwent PRK for low myopia were enrolled into the study. PRK without MMC was performed in 21 eyes (12 patients), ...
Administración Oftálmica,
Enfermedades de la Córnea/prevención & control,
Aberración de Frente de Onda Corneal/fisiopatología,
Reactivos de Enlaces Cruzados/administración & dosificación,
Láseres de Excímeros/uso terapéutico,
Luz,
Mitomicina/administración & dosificación,
Miopía/cirugía,
Queratectomía Fotorrefractiva/efectos adversos,
Periodo Posoperatorio,
Dispersión de Radiación
A Odontologia Restauradora e a Protése devem satisfazer as exigências estéticas do paciente e contribuir para a saúde gengival e articular (oclusão). Para tanto, muitas vezes nos deparamos com desproporções dentoalveolares, maus posicionamentos, desvios de longo-eixo, inclinações axiais desfavor...
BACKGROUND: Tear desiccation on a glass surface followed by transmitted-light microscopy has served as diagnostic test for dry eye. Four distinctive morphological domains (zones I, II, III and transition band) have been recently recognized in tear microdesiccates. Physicochemical dissimilarities among th...
Cultura,
Luz,
México,
Modelos Biológicos,
Luna,
Parto,
Análisis de Regresión,
Estudios Retrospectivos,
Distribuciones Estadísticas,
Olas de Marea,
Factores de Tiempo
Introducción: el objetivo de este estudio fue identificar el número de campimetrías necesarias para obtener factores confiables en el diagnóstico de glaucoma. Materiales y métodos se realizó un estudio observacional retrospectivo en el Hospital San Francisco de Quito en 58 pacientes, incluyendo 116...
O presente estudo teve como objetivos: (i) determinar, in vitro, o efeito da temperatura sobre o crescimento micelial (10 a 35oC) e a germinação de conídios (10 a 45oC) de Corynespora cassiicola ; (ii) avaliar, in vitro , o efeito do regime de luz (luz contínua, fotoperíodo de 12 h e escuro) sobre o...
Vitrectomy is a surgery that involves complex and delicate techniques that treat diseases such as macular hole, epiretinal membrane and diabetic macular edema. Chromovitrectomy is one of these techniques and includes the use of coloring agents such as vital dyes or crystals to enhanced visibility of tran...
Vitrectomía/métodos,
Vitrectomía/tendencias,
Cuerpo Vítreo/cirugía,
Perforaciones de la Retina/cirugía,
Retina/cirugía,
Coloración y Etiquetado/métodos,
Verde de Indocianina/administración & dosificación,
Azul de Tripano/administración & dosificación,
Triamcinolona Acetonida/administración & dosificación,
Colorantes/administración & dosificación,
Membrana Basal/cirugía,
Membrana Basal/ultraestructura,
Colorantes de Rosanilina/administración & dosificación,
Membrana Epirretinal/cirugía,
Azul de Bromofenol/administración & dosificación,
Luz,
Inyecciones
Introdução: Clinicamente, é comum observar os efeitos de estratificação de restaurações de compósito apenas após o polimento. Objetivo: Avaliar o efeito da técnica de polimento na transmitância de luz e na topografia de superfície de uma resina composta. Material e método: Amostras da resina...
