Microarray-Based Methodology for Lipid Profiling, Enzymatic Activity, And Binding Assays in Printed Lipid Raft Membranes from Astrocytes and Neurons.

Lipid rafts are liquid-ordered domains in which specific enzymes and receptors are located. These membrane platforms play crucial roles in a variety of signaling pathways. Alterations in the lipid environment, such as those elicited by oxidative stress, can lead to important functional disruptions in membrane proteins.

Analysis of the university experience of undergraduate students of Education degrees.

The evaluation of the university experience of students is an increasingly frequent field of analysis among the academic community, as they represent one of the most important groups in universities and it is essential to know their opinion and satisfaction with the different services and resources that the university institution makes available to them. In this sense, the two objectives of the study were the following: 1) To analyse the undergraduate university experience of the different groups of students (graduates, students, drop-outs). 2) To identify which aspects of the academic training received predict each of the student groups.

Mitochondrial Metabolism in Major Depressive Disorder: From Early Diagnosis to Emerging Treatment Options.

Major Depressive Disorder (MDD) is one of the most disabling diseases in the world. MDD is traditionally diagnosed based on a patient's symptoms, which can lead to misdiagnosis. Although the pathogenic mechanisms of MDD are unknown, several studies have identified mitochondrial dysfunction as a central factor in the onset and progression of MDD.

Influence of Mindfulness on Levels of Impulsiveness, Moods and Pre-Competition Anxiety in Athletes of Different Sports.

Training in emotional regulation skills is one of the most important resources for the adaptation of athletes to contexts of sports pressure, especially during competitions. This study explored the effects of a mindfulness programme (Flow Meditation) on levels of impulsivity, mood and pre-competition anxiety-state in a sample of athletes (N = 41, 22.83 ± 5.

A Scoping Review of the Influence of Mindfulness on Men's Sexual Activity.

Mindfulness practice and mindfulness-based interventions are widely known, especially for women's sexuality. However, it is currently unknown how this practice affects the experience of male sexuality, possibly due to the existence of pharmacological treatments that are usually the first choice of treatment for men. The objectives of this study are to explore the influence of mindfulness on different components of men's sexuality from a scoping review of relevant scientific articles existing in the literature.

Protective Actions of α-Tocopherol on Cell Membrane Lipids of Paraquat-Stressed Human Astrocytes Using Microarray Technology, MALDI-MS and Lipidomic Analysis.

Cellular senescence is one of the main contributors to some neurodegenerative disorders. The early detection of senescent cells or their related effects is a key aspect in treating disease progression. In this functional deterioration, oxidative stress and lipid peroxidation play an important role.

Analysis of Mitochondrial Function in Cell Membranes as Indicator of Tissue Vulnerability to Drugs in Humans.

Drug side effects are one of the main reasons for treatment withdrawal during clinical trials. Reactive oxygen species formation is involved in many of the drug side effects, mainly by interacting with the components of the cellular respiration. Thus, the early detection of these effects in the drug discovery process is a key aspect for the optimization of pharmacological research.

A preliminary exploration on psychological variables related to online social network addiction.

This study examined the roles of anxiety, experiential avoidance and meaning in life in the abusive use of social networks. Participants in the study (N = 235: 172 women, 62 men, 1 non-binary) volunteered to complete a brief online survey measuring experiential avoidance, anxiety and meaning in life. Correlational and linear regression analyses were performed controlling for age in both the total sample and the subsamples of men and women.

Ecstasy (MDMA): A rebellion coherent with the system.

Aim: This study attempts to demonstrate the relevance of the socio-cultural model of drugs in explaining the impressive development of ecstasy in the last 45 years.

Method: First the study describes the use of ecstasy by groups which have left their imprint on the substance: university students, gays, yuppies and the "New Age" movement. Then the link between ecstasy and techno music led to the socially integrated "club" phenomenon, and the "rave", which began as a rupturing, nonconformist phenomenon.

[Mindfulness in the sexual health and psychological well-being of professionals and caregivers of people at risk of social exclusion].

Introduction: The objective of the study was to explore the effect of the Mindfulness-based program (MBSR) on the sexual health and psychological well-being of professionals and volunteers of Doctors of the World who care for people at risk of social exclusion.

Method: The entire population of a NGO in southern Spain was chosen because it receives a large number of vulnerable people. Quasi-experimental study with pre and post-test measurements.

Is "Self-Experience" Really a Transdiagnostic Concept? Preliminary Evidence in Favor of the Transdiagnostic Conception of Functional Analytic Psychotherapy.

Functional Analytic Psychotherapy (FAP) offers a radically behavioral and transdiagnostic conception of the formation of the "self" and the appearance of a diversity of psychological problems. This study examined the extent to which a wide variety of psychological disorders (somatization, obsessive-compulsive, interpersonal sensitivity, depression, anxiety, hostility/aggressiveness, phobic anxiety, paranoid ideation, and psychoticism) and a global index of psychopathological severity may in fact be linked to problems of the "self" according to the FAP conception. Two questionnaires, one related to self-experience according to FAP and the other to find the scores on several different psychopathology scales, were administered to 280 adult Spaniards for this purpose.

Satisfaction with Self and External Regulation of Learning in Higher Education Students in Brazil.

The satisfaction of university students with the variables that regulate their learning provides very valuable information to improve the quality of teaching processes. The main objective of this study was to evaluate the learning of Brazilian university students, exploring both self-regulation variables, such as study techniques; and more external regulation variables, namely, satisfaction with the teaching-learning process and with the infrastructure, based on three variables: gender, the institution of higher education and the academic year of the students. To achieve this, 560 students of the Pedagogy degree were evaluated with two questionnaires: a questionnaire of satisfaction with the educational infrastructure and the teaching-learning process and a questionnaire on study techniques.

Disordered Eating Attitudes, Anxiety, Self-Esteem and Perfectionism in Young Athletes and Non-Athletes.

Eating disorders are associated with short and long-term consequences that can affect sports performance. The purposes of this study were to investigate whether female athletes, particularly gymnasts and footballers, exhibit more eating problems compared to female non-athletes, and to identify individual personality characteristics including anxiety, self-esteem, and perfectionism as possible contributors to eating disorder risk. In a sample of 120 participants, 80 adolescent female athletes were compared to a control condition of 40 non-athletes (mean age 17.

Psychological Impact of COVID-19 Confinement and Its Relationship with Meditation.

The objective of this study was to evaluate the psychological impact of confinement due to the COVID-19 pandemic, considering any protective factors, such as the practice of meditation or self-compassion, and their relationship with different lifestyles and circumstances of adults residing in Spain. A cross-sectional study was done using an anonymous online survey in which 412 participants filled out the Depression, Anxiety and Stress Scale-2; the Impact of Events Scale; and the Self-Compassion Scale-Short Form, reporting severe symptomatology of posttraumatic stress and mild anxiety and depression. Quality of cohabitation and age were found to be key variables in the psychological impact of confinement.

Effects of Mindfulness Training on Sleep Problems in Patients With Fibromyalgia.

Fibromyalgia syndrome (FMS) is a complex psychosomatic pain condition. In addition to generalized pain and various cognitive difficulties, new FMS diagnostic criteria acknowledge fatigue and sleep problems as core aspects of this condition. Indeed, poor sleep quality has been found to be a significant predictor of pain, fatigue, and maladaptive social functioning in this patient group.

[Effects of an exercise and relaxation aquatic program in patients with spondyloarthritis: A randomized trial].

Background And Objective: Spondyloarthritis is a general term referring to a group of chronic rheumatic illnesses that share clinical, genetic, radiological and epidemiological features. The clinical presentation of spondyloarthritis is characterized by the compromise of both the axial and peripheral articular skeleton. We aimed to evaluate the efficacy of an aquatic exercise plus relaxation program in patients with spondyloarthritis.