Psychometric properties of the Spanish version of the Health of Nation Outcome Scales for schizophrenia patients.

Unlabelled: Accessible Summary What is known on the subject? Functioning is one of the most affected areas in schizophrenia. Social, occupational and personal domains are affected, and these deficits are responsible for a major part of the disability associated with the disorder. There are several instruments to measure functioning, but the HoNOS provides a wide assessment of impairment in 12 areas of functioning.

Neuroendocrine tumor of the ampulla of Vater. Review of the literature.

Neuroendocrine tumors (NETs) or carcinoids represent a small percentage of gastrointestinal neoplasms (2%). The ileum (41.8%), rectum (27.

Percutaneous hepatic biopsy under propofol sedation. A safe and effective procedure.

Introduction: the percutaneous hepatic biopsy is a necessary procedure for the diagnosis of liver diseases which can cause complications and psychological discomfort for the patient.

Aims: to determine the safety profile of propofol in percutaneous hepatic biopsy, the complications of the technique per se and patients satisfaction once completed.

Methods: a retrospective observational study was performed via the acquisition of data of tolerance and perceived quality by the patients using a transversal survey.

Spanish online survey on informed consent for the performance of paracentesis. Do we have it? Do we use it?

Introduction: informed consent is necessary for invasive procedures as a document that guarantees the ethical health relationship and patient safety.

Aims: to analyze whether we have and use informed consent documents for paracentesis in our hospitals and to obtain data on the technique.

Methods: a descriptive observational study was performed during December 2019, via a cross-sectional survey disseminated through social networks, aimed at specialists and residents of gastroenterology.

Oxidative stress under low oxygen conditions triggers hyperflagellation and motility in the Antarctic bacterium Pseudomonas extremaustralis.

Reactive oxygen species and nitrogen species (ROS and RNS), produced in a wide range of physiological process even under low oxygen availability, are among the main stressors found in the environment. Strategies developed to combat them constitute key features in bacterial adaptability and survival. Pseudomonas extremaustralis is a metabolic versatile and stress resistant Antarctic bacterium, able to grow under different oxygen conditions.

Microaerophilic alkane degradation in Pseudomonas extremaustralis: a transcriptomic and physiological approach.

Diesel fuel is one of the most important sources of hydrocarbon contamination worldwide. Its composition consists of a complex mixture of n-alkanes, branched alkanes and aromatic compounds. Hydrocarbon degradation in Pseudomonas species has been mostly studied under aerobic conditions; however, a dynamic spectrum of oxygen availability can be found in the environment.

Prevalence of Malnutrition and Nutritional Characteristics of Patients With Inflammatory Bowel Disease.

Background And Aims: This study sought to determine the prevalence of malnutrition in patients with inflammatory bowel disease, to analyse the dietary beliefs and behaviours of these patients, to study their body composition, to evaluate their muscular strength and to identify the factors associated with malnutrition in these patients.

Methods: This was a prospective, multicentre study. Crohn's disease and ulcerative colitis patients from 30 Spanish centres, from the outpatient clinics, were included.

Global transcriptional response of solvent-sensitive and solvent-tolerant Pseudomonas putida strains exposed to toluene.

Pseudomonas putida strains are generally recognized as solvent tolerant, exhibiting varied sensitivity to organic solvents. Pan-genome analysis has revealed that 30% of genes belong to the core-genome of Pseudomonas. Accessory and unique genes confer high degree of adaptability and capabilities for the degradation and synthesis of a wide range of chemicals.

Novel Essential Role of Ethanol Oxidation Genes at Low Temperature Revealed by Transcriptome Analysis in the Antarctic Bacterium Pseudomonas extremaustralis.

Temperature is one of the most important factors for bacterial growth and development. Cold environments are widely distributed on earth, and psychrotolerant and psychrophilic microorganisms have developed different adaptation strategies to cope with the stress derived from low temperatures. Pseudomonas extremaustralis is an Antarctic bacterium able to grow under low temperatures and to produce high amounts of polyhydroxyalkanoates (PHAs).

Differential transcriptional response to antibiotics by Pseudomonas putida DOT-T1E.

Multi-drug resistant bacteria are a major threat to humanity, especially because the current battery of known antibiotics is not sufficient to combat infections produced by these microbes. Therefore, the study of how current antibiotics act and how bacteria defend themselves against antibiotics is of critical importance. Pseudomonas putida DOT-T1E exhibits an impressive array of RND efflux pumps, which confer this microorganism high resistance to organic solvents and antibiotics that would kill most other microorganisms.

Diversity of small RNAs expressed in Pseudomonas species.

RNA sequencing (RNA-seq) has revealed several hundreds of previously undetected small RNAs (sRNAs) in all bacterial species investigated, including strains of Pseudomonas aeruginosa, Pseudomonas putida and Pseudomonas syringae. Nonetheless, only little is known about the extent of conservation of expressed sRNAs across strains and species. In this study, we have used RNA-seq to identify sRNAs in P.

Environmental heterogeneity drives within-host diversification and evolution of Pseudomonas aeruginosa.

Unlabelled: Microbial population polymorphisms are commonly observed in natural environments, including long-term infected hosts. However, the underlying processes promoting and stabilizing diversity are difficult to unravel and are not well understood. Here, we use chronic infection of cystic fibrosis airways by the opportunistic pathogen Pseudomonas aeruginosa as a system for investigating bacterial diversification processes during the course of infection.

Expression of antisense small RNAs in response to stress in Pseudomonas aeruginosa.

Background: RNA sequencing technologies reveal that bacteria express RNA molecules other than mRNA, rRNA or tRNA. During the last years genome-wide bacterial transcriptomes have been shown to comprise intergenic RNA, antisense RNA, and untranslated regions, all capable of performing diverse regulatory functions.

Results: In this study we used RNA-seq to identify 232 antisense RNAs (asRNAs) in the opportunistic pathogen Pseudomonas aeruginosa grown under 13 different conditions.

Identification of bacterial small RNAs by RNA sequencing.

Small regulatory RNAs (sRNAs) in bacteria are known to modulate gene expression and control a variety of processes including metabolic reactions, stress responses, and pathogenesis in response to environmental signals. A method to identify bacterial sRNAs on a genome-wide scale based on RNA sequencing (RNA-seq) is described that involves the preparation and analysis of three different sequencing libraries. As a significant number of unique sRNAs are identified in each library, the libraries can be used either alone or in combination to increase the number of sRNAs identified.

Genome-wide identification of novel small RNAs in Pseudomonas aeruginosa.

Bacterial small regulatory RNAs (sRNAs) function in post-transcriptional control of gene expression and control a variety of processes including metabolic reactions, stress responses and pathogenesis in response to environmental signals. A variety of approaches have been used previously to identify 44 sRNAs in the opportunistic human pathogen Pseudomonas aeruginosa. In this work, RNA sequencing (RNA-seq) is used to identify novel transcripts in P.