Search results for "ratio [multiplicity]"
showing 4 items of 64 documents
Telemedicine-Based Specialized Care Improves the Outcome of Anticoagulated Individuals with Venous Thromboembolism-Results from the thrombEVAL Study.
2020
Venous thromboembolism (VTE) is a life-threatening disease with risk of recurrence. Oral anticoagulation (OAC) with vitamin K antagonists (VKA) is effective to prevent thromboembolic recurrence. We aimed to investigate the quality of OAC of VTE patients in regular medical care (RMC) compared to a telemedicine-based coagulation service (CS). The thrombEVAL study (NCT01809015) is a prospective, multi-center study to investigate OAC treatment (recruitment: January 2011&ndash
Impacto del tratamiento periodontal en el ratio rnakl/opg
2015
La reabsorción ósea es uno de los procesos con mayor transcendencia en la periodontitis. El descubrimiento del eje RANKL/RANL/0PG (receptor activador de la osteoclastogénesis) supuso un avance en la comprensión del remodelado óseos fisiológico y patológico. Los recientes estudios realizados tanto a nivel histológico como a nivel del fluido crevicular, han comprobado el aumento del ratio RANKL/OPG en los pacientes con periodontitis.Nuevos conocimientos en ésta línea aportarán información sobre la patogenia y por tanto podrían ser utilizados en el diagnóstico y tratamiento periodontal. Objetivo: Determinar el efecto del tratamiento periodontal básico (raspado y alisado radicular, junto con in…
Stable carbon and oxygen isotope fractionation in bivalve (Placopecten magellanicus) larval aragonite
2008
Abstract The relationship between stable isotope composition (δ13C and δ18O) in seawater and in larval shell aragonite of the sea scallop, Placopecten magellanicus, was investigated in a controlled experiment to determine whether isotopes in larval shell aragonite can be used as a reliable proxy for environmental conditions. The linear relationship between δ13CDIC and δ13Caragonite (r2 = 0.97, p δ 13 C DIC = 1.15 ( ± 0.05 ) ∗ δ 13 C aragonite - 0.85 ( ± 0.04 ) The relationship between δ13CDIC and δ13Caragonite described for P. magellanicus resulted in larval shell aragonite that was depleted on average by 1.82‰ (SD = 0.22‰, range = 1.1–2.1‰) from predicted equilibrium values based on the r…
The Use of Stable Isotope Ratio Analysis to Trace European Sea Bass (D. labrax) Originating from Different Farming Systems
2020
This study aimed to determine whether isotopic ratio mass spectrometry (IRMS) can discriminate farmed European sea bass according to different farming systems and geographic origins. Dicentrarchus labrax of commercial size from three different rearing systems (concrete tank inland, sea cages, and extensive methods in valleys or salt works) were collected at the trading period (autumn&ndash