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Positive association between conflicts of interest and reporting of positive results in randomized clinical trials in dentistry
(CIENCIAS, 2013)
Background. The relationship between industry funding and study results has been explored widely in medicine but not in dentistry. The authors aimed to assess the relationship between conflicts of interest (COIs) and study ...
Terapia combinada con miel de Ulmo (Eucryphia cordifolia) y ácido ascórbico en úlceras venosas
(CIENCIAS, 2015)
Objetivo: evaluar el efecto clínico del tratamiento con miel de Ulmo tópico asociado a ácido ascórbico oral en pacientes portadores de úlceras venosas. Método: estudio cuantitativo descriptivo longitudinal. Durante el ...
Thermal remote sensing of ice-debris landforms using ASTER: an example from the Chilean Andes
(CIENCIAS, 2012)
Remote sensors face challenges in characterizing mountain permafrost and ground thermal conditions or mapping rock glaciers and debris-covered glaciers. We explore the potential of thermal imaging and in particular thermal ...
Sobrevida en carcinoma espinocelular de labio
(CIENCIAS, 2015)
Background: Squamous Cell Carcinoma (SCC) of the lip represents about 20% of all oral carcinomas. It is more common in men, peaking during their sixth and seventh decade, and is more prevalent in the lower lip. Aim: To ...
Bidding behavior in the Chilean electricity market
(HUMANIDADES, 2015)
Contracts in power markets are usually obscure. From recently public auctions of long-term supply contracts we can obtain information on how contract prices are determined. To understand generators' bidding behavior, this ...
Oral dryness in Sjogren's syndrome patients: Not just a question of water
(CIENCIAS, 2013)
Sjögren's syndrome (SS) is a chronic autoimmune disease of undefined etiology. Patients with this syndrome suffer from severe alterations in both the quality and quantity of saliva and tears, due to impaired function of ...
Decreased salivary sulphotransferase activity correlated with inflammation and autoimmunity parameters in Sjogren's syndrome patients
(CIENCIAS, 2012)
OBJECTIVES: To determine the expression and enzymatic activities of sulphotransferases involved in mucin hyposulphation in labial salivary glands (LSGs) from SS patients and to correlate sulphotransferase activity with ...
Hydration status after exercise affect resting metabolic rate and heart rate variability
(CIENCIAS, 2015)
Introducción: La variabilidad del ritmo cardiaco y la tasa metabólica basal se utilizan en evaluaciones de deportistas. La deshidratación por ejercicio puede conducir a pérdidas de hasta 5% de la masa corporal. En consecuencia, ...
Prevalencia de deshidratación en futbolistas profesionales chilenos antes del entrenamiento
(CIENCIAS, 2015)
Introducción: existen pocos estudios relacionados con el estado de hidratación pre-entrenamiento en futbolistas profesionales. Objetivo: determinar la prevalencia de deshidratación pre-entrenamiento en jugadores profesionales ...
Segmento II del Hígado ¿Segmento Lateral Izquierdo o Segmento Posterior Lateral Izquierdo?
(CIENCIAS, 2015)
La división del hígado en segmentos se basa en que, a partir del hilio, cada una de las ramas de la vena porta está acompañada por una arteria y un conducto biliar. El conocimiento preciso de las estructuras vasculares ...