The shield of the screen: The role of anger on the development of social media addiction and internet gaming disorder.

This study aims to explore if the dimensions of anger can be risk factors for the development of social media addiction and an internet gaming disorder, considering that the correlation between anger and these specific subcategories of internet addiction can represent a core intervention in their prevention and treatment. 477 subjects, recruited among the general population, were assessed on-line by the following tools: STAXI-2; BSMAS, and IGDS9-SF. A correlation analyses showed a significantly positive relationship between the total score of the BSMAS and the STAXI-2 scales SANG ( < 0.

Executive summary of the SEPAR recommendations for the diagnosis and treatment of non-small cell lung cancer.

The Thoracic Surgery and Thoracic Oncology groups of the Spanish Society of Pulmonology and Thoracic Surgery (SEPAR) have backed the publication of a handbook on recommendations for the diagnosis and treatment of non-small cell lung cancer. Due to the high incidence and mortality of this disease, the best scientific evidence must be constantly updated and made available for consultation by healthcare professionals. To draw up these recommendations, we called on a wide-ranging group of experts from the different specialties, who have prepared a comprehensive review, divided into 4 main sections.

Regulation of ethanol intake under chronic mild stress: roles of dopamine receptors and transporters.

Studies have shown that exposure to chronic mild stress decreases ethanol intake and preference in dopamine D2 receptor wild-type mice (Drd2 (+/+)), while it increases intake in heterozygous (Drd2 (+/-)) and knockout (Drd2 (-/-)) mice. Dopaminergic neurotransmission in the basal forebrain plays a major role in the reinforcing actions of ethanol as well as in brain responses to stress. In order to identify neurochemical changes associated with the regulation of ethanol intake, we used in vitro receptor autoradiography to measure the levels and distribution of dopamine D1 and D2 receptors and dopamine transporters (DAT).

Video-Assisted Minithoracotomy Diaphragmatic Plication: Respiratory Effects in Adults.

 The objective of this study was to analyze the clinical respiratory and spirometric effects of video-assisted minithoracotomy diaphragmatic plication (VAM-T DP) in the treatment of diaphragmatic eventration.  A retrospective longitudinal study of 18 patients who underwent a VAM-T DP in our service between February 2005 and July 2011 was performed. Data of patient characteristics, preoperative clinical variables, and postoperative results (3, 6, and 12 months) were collected for statistical analysis using the software package SPSS 13.

Is video-assisted thoracoscopic diaphragmatic plication a widespread technique for diaphragmatic hernia in adults? Review of the literature and results of a national survey.

Diaphragmatic plication is the most accepted treatment for symptomatic diaphragmatic hernia in adults. The fact that this pathology is infrequent and this procedure not been widespread means that this is an exceptional technique in our field. To estimate its use in the literature, we carried out a review in English and Spanish, to which we added our series.

Förster resonance energy transfer microscopy and spectroscopy for localizing protein-protein interactions in living cells.

The fundamental theory of Förster resonance energy transfer (FRET) was established in the 1940s. Its great power was only realized in the past 20 years after different techniques were developed and applied to biological experiments. This success was made possible by the availability of suitable fluorescent probes, advanced optics, detectors, microscopy instrumentation, and analytical tools.

Pneumonectomy in isoflurane-anesthetized rats without tracheal intubation: an experimental model.

Introduction: A few models for pneumonectomy in rats have been described, and in most of these, anesthesia includes orotracheal intubation, which increases morbidity and mortality and also adds technical complexity. Models without tracheal intubation but with injectable anesthesia are difficult to reproduce, however, and lead to a lengthy postoperative-recovery period with high morbidity and mortality rates.

Objective: The objective of this study was to describe a simple, safe, and effective experimental model for pneumonectomy in rats without tracheal intubation.

Chronic mild stress increases alcohol intake in mice with low dopamine D2 receptor levels.

Alcohol use disorders emerge from a complex interaction between environmental and genetic factors. Stress and dopamine D2 receptor levels (DRD2) have been shown to play a central role in alcoholism. To better understand the interactions between DRD2 and stress in ethanol intake behavior, we subjected Drd2 wild-type (+/+), heterozygous (+/-), and knockout (-/-) mice to 4 weeks of chronic mild stress (CMS) and to an ethanol two-bottle choice during CMS weeks 2-4.

Technical aspects of the anterior transmanubrial approach in thoracic inlet tumor surgery.

Surgical treatment of thoracic inlet tumors represents a challenge to the surgeon due to its location and anatomical elements contained in that region. Several surgical approaches have been proposed, each of them showing some advantages but drawbacks as well. In our opinion, the anterior transmanubrial approach described in 1997 is one of the most convenient.

Prognostic influence of loss of blood group A antigen expression in pathologic stage I non-small-cell lung cancer.

Introduction: In the scientific literature, contradictory results has been published on the prognostic value of the loss of expression of blood group antigen A (BAA) in lung cancer. The objective of our study was to analyze this fact in our surgical series.

Patients And Methods: In a multicenter study, 402 non-small-cell lung cancer (NSCLC) patients were included.

Multicenter analysis of survival and prognostic factors in pathologic stage I non-small-cell lung cancer according to the new 2009 TNM classification.

Introduction: The new 2009 TNM classification introduced important modifications in lung cancer staging. The aim of this study is to validate our series of patients with pathologic stage I non-small-cell lung cancer according to the 7th edition of the TNM classification of malignant tumors and to the factors related with prognosis.

Patients And Methods: A multicenter retrospective study was performed.

[Left postpneumonectomy syndrome: early endoscopic treatment].

Postpneumonectomy syndrome is characterized by postoperative bronchial obstruction caused by mediastinal shift. The syndrome is well documented in the medical literature as a late complication of right pneumonectomy; however, it rarely occurs following resection of the left lung, and only 10 cases have been published. The pathophysiology, clinical manifestations, prognosis, and treatment are similar for both sides of the lung.