Presentación No. 148

Presentación CITA 2009

This editorial is an introduction of the special issue composed with the best papers in e-learning of CITA2009 (Congreso Iberoamericano de Telemática). This congress was organized in Gijón/Xixón, Asturies, España, in May of 2009. The two selected papers are related with different matters of elearning, such as learning objects and system architecture. In this editorial we introduce CITA 2009 and...

Presentación De La Asignatura

Comments on «Carcinoma de tiroides incidental versus no incidental: presentación clínica, tratamiento quirúrgico y pronóstico».

Background and objective: Thyroid cancer may be clinically evident as a tumor mass in the neck or as a histopathological incidental finding after thyroid surgery for an apparent benign condition. Our objective was to assess the differences in clinical signs, surgical management, and course between incidental and clinically diagnosed thyroid tumors. Methods: A retrospective study was conducted o...

147-148 Itota.pmd

Fluoride-releasing materials can be expected to inhibit secondary caries and enhance remineralization of decalcified dentin underneath restorations. The aim of this study was to evaluate the inhibitory effect on secondary caries and remineralization of decalcified dentin by fluoride-releasing adhesives. Two commercial fluoride-releasing adhesives, Reactmer bond (RB, Shofu) and One-up bond F (OB...

Circadian Rhythms 148.qxp

RAPID TRANSMERIDIAN TRAVEL CAN PRODUCE JET LAG, WHICH IS CHARACTERIZED BY A CONSTELLATION OF SYMPTOMS, INCLUDING POOR NIGHTTIME SLEEP, INCREASED DAYTIME SLEEPINESS, DECREASED ALERTNESS, IMPAIRED PERFORMANCE, FATIGUE, IRRITABILITY, DEPRESSED MOOD, AND GASTROINTESTINAL DISTRESS.1-5 It is caused by a temporary misalignment between the endogenous circadian clock and the desired destination sleep/wa...