ABSTRACT
La pandemia de COVID-19 ha provocado un cambio dramático en las rutinas de los adolescentes, un colectivo especialmente vulnerable a estresores como el aislamiento social y el sedentarismo. En este trabajo se describe el caso de un adolescente de 13 años que durante el confinamiento desarrolló dependencia al uso del móvil. Se hace una revisión de las implicaciones que la contingencia sanitaria podría tener en la salud mental de los adolescentes
The COVID-19 pandemic has caused a dramatic change in the routines of adolescents, a particularly vulnerable group to stressors such as social isolation and sedentariness. This paper describes the case of a 13-year-old adolescent who developed dependence on mobile phone use during the confinement. We review the implications that health contingency could have on adolescents' mental health
La pandèmia de la COVID-19 ha provocat un canvi dramàtic en les rutines dels adolescents, un col·lectiu especialment vulnerable a estressors com l'aïllament social I el sedentarisme. En aquest treball, es descriu el cas d'un adolescent de 13 anys que durant el confinament va desenvolupar dependència a l'ús del mòbil. Es fa una revisió de les implicacions que la contingència sanitària podria tenir en la salut mental dels adolescents
Subject(s)
Humans , Male , Adolescent , Mental Health , Adolescent Behavior/psychology , Coronavirus Infections/psychology , Pneumonia, Viral/psychology , Behavior, Addictive/psychology , Cell Phone Use , Pandemics , Betacoronavirus , Smartphone , Quarantine/psychology , Internet , Risk Factors , Sedentary BehaviorABSTRACT
Intermediate-salinity environments are distributed around the world. Here, we present a snapshot characterization of two Peruvian thalassohaline environments at high altitude, Maras and Acos, which provide an excellent opportunity to increase our understanding of these ecosystems. The main goal of this study was to assess the structure and functional diversity of the communities of microorganisms in an intermediate-salinity environment, and we used a metagenomic shotgun approach for this analysis. These Andean hypersaline systems exhibited high bacterial diversity and abundance of the phyla Proteobacteria, Bacteroidetes, Balneolaeota, and Actinobacteria; in contrast, Archaea from the phyla Euryarchaeota, Thaumarchaeota, and Crenarchaeota were identified in low abundance. Acos harbored a more diverse prokaryotic community and a higher number of unique species compared with Maras. In addition, we obtained the draft genomes of two bacteria, Halomonas elongata and Idiomarina loihiensis, as well as the viral genomes of Enterobacteria lambda-like phage and Halomonas elongata-like phage and 27 partial novel viral halophilic genomes. The functional metagenome annotation showed a high abundance of sequences associated with detoxification, DNA repair, cell wall and capsule formation, and nucleotide metabolism; sequences for these functions were overexpressed mainly in bacteria and also in some archaea and viruses. Thus, their metabolic profiles afford a decrease in oxidative stress as well as the assimilation of nitrogen, a critical energy source for survival. Our work represents the first microbial characterization of a community structure in samples collected from Peruvian hypersaline systems.
Subject(s)
Metagenomics/methods , Microbiota/genetics , Microbiota/physiology , Salt Tolerance/genetics , Actinobacteria/genetics , Altitude , Archaea/genetics , Bacteria/genetics , Bacteroidetes/genetics , Biodiversity , Euryarchaeota/genetics , Peru , Phylogeny , Proteobacteria/genetics , RNA, Ribosomal, 16S/genetics , Salinity , Viruses/geneticsABSTRACT
En este trabajo se hizo la revisión de 200 cirugías de cataratas con implante de LIOS realizados en el H.C.U. de Maracaibo, desde mayo del 84 hasta julio del 87. Se estudiaron varios parámetros, como edad, sexo, patología general, patología ocular asociada, tipo de lente, av pre-operatoria y post-operatoria
