Seventeen compounds (2-18) synthetized from the diterpenoid ent-beyer-15-en-18-ol (1) isolated from aerial part of Baccharis tola were tested for their gastroprotective activity on the model of HCl/EtOH-induced gastric ...

© 2018 MDPI AG. All rights reserved. Forty-three metabolites including several methoxylated flavonoids, tremetones, and ent-clerodane diterpenes were accurately identified for the first time in the ethanolic extract of P. ...

Mulinane diterpenoids isolated from Azorella species have displayed gastroprotective effects in animal models. In this study we have transformed the main constituent, mulin-11,13-dien-20 oic acid from this plant using the ...

© 2019 Elsevier Inc.Several techniques are available for a gastrostomy concomitant with a major abdominal surgery, i.e., there is no ‘standard’ technique. Here, we present our results of a novel concomitant gastrostomy ...

Santiago has been growing rapidly during the last decade and most of the new housing development within the consolidate area, around the periurban areas and even more in the periphery, just in the edge of the city, is ...

We identify some of the challenges related with conducting research into teamwork, addressing in particular the data gathering problem, where researchers face multiple tensions derived from different viewpoints regarding ...

The gating kinetics of a Ca2+-activated K+ channel from adult rat muscle plasma membrane are studied in artificial planar bilayers. Analysis of single-channel fluctuations distinguishes two Ca2+- and voltage-dependent ...

Previous analyses on the gauge invariance of the action for a generally covariant system are generalized. It is shown that if the action principle is properly improved, there is as much gauge freedom at the end points for ...

Gaze direction determination of opponents and teammates is a very important ability for any soccer player, human or robot. However, this ability is still not developed in any of the RoboCup soccer leagues. We aim at reverting ...