Superficial versus deep injections of the upper midface-A prospective interventional split-face study.

Background: Various injection algorithms have been proposed in the past which are in line with the three aesthetic principles: upper face first, lateral face first, and deep regions first. However, increasing evidence is provided that the upper midface can be targeted with superficial soft tissue filler injections alone too.

Objective: To investigate in a prospective split-face study design whether superficial or deep upper midfacial injections provide superior aesthetic outcomes.

Teaching Facilitation of Family Participation in Educational Institutions.

The participation of families in schools where their children study is a recurring research topic. This field tends to address the perception of parents or teaching staff. This work is novel in that it considers what teachers, and not families, do to facilitate this participation.

Ancient saltern metagenomics: tracking changes in microbes and their viruses from the underground to the surface.

Microbial communities in hypersaline underground waters derive from ancient organisms trapped within the evaporitic salt crystals and are part of the poorly known subterranean biosphere. Here, we characterized the viral and prokaryotic assemblages present in the hypersaline springs that dissolve Triassic-Keuper evaporite rocks and feed the Añana Salt Valley (Araba/Alava, Basque Country, Spain). Four underground water samples (around 23% total salinity) with different levels of exposure to the open air were analysed by means of microscopy and metagenomics.

Multicenter study of clinical non-β-lactam-antibiotic susceptible MRSA strains: Genetic lineages and Panton-Valentine leukocidin (PVL) production.

Introduction: Methicillin-resistant Staphylococcus aureus (MRSA) is considered a major cause of healthcare-associated (HA) and community-acquired (CA) infections. Considering non-β-lactam susceptibility as a potential marker for mecC-MRSA and CA-MRSA, the aim of this study was to determine the frequency and the associated genetic lineages of non-beta-lactam-antibiotic susceptible MRSA (NBLS-MRSA) strains in a multicenter study in Spain.

Methods: A collection of 45 NBLS-MRSA strains recovered in the period from January to June 2016 from 12 Spanish hospitals was analyzed.