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The shortage of midwives is a concern for healthcare systems as it compromises the quality maternity care. Various studies argue that a favorable work environment increases nurses' job satisfaction and intention to continue working at their current workplace.To analyze the work environment and its relationship with women's clinical safety culture and midwives' intention to stay in their current job and the midwifery profession.A cross-sectional, correlational study was performed on N = 218 midwives working in Spain. Standardized instruments were used, including The Practice Environment Scale of the Nursing Work Index (PES-NWI) and the Hospital Survey on Patient Safety Culture (HSOPSC). Descriptive and bivariable statistics were used. The study followed the STROBE guidelines.The work environment in the labor wards was mixed, according to the PES-NWI classification. The mean total score of the PES-NWI significantly and positively correlated with the mean total score of the HSOPSC (rs = 0.498, p 0.001), indicating that as the quality of midwives' work environment increased, women's clinical safety increased. Significant correlations were observed between the midwives' intent to stay in the hospital where they work and features of women's safety culture.The results of this study showed significant relationships between the work environment, women's safety culture, and midwives' intentions to leave their job/profession. Creating a favorable working environment could be a potentially effective strategy that encourages improvement in the women's safety culture in healthcare organizations and greater intention of midwives to stay at their current job.

Introduction: Diarrhoeal illness is the second cause of morbidity/mortality among children from less-developed regions worldwide. Nonetheless, there is scarce information regarding their gut microbiome. Aim: Microbiome characterization, with an emphasis on the virome, of children’s stools with diarrhoea, by a commercial microbiome array. Methodology: Nucleic acids extraction, optimised for viral identification, of stool samples from 20 Mexican children with diarrhoea (10 children < 2 and 10 ≥ 2-years-old), collected 16 years ago and kept at -70 °C, were analysed for the presence of viruses, bacteria, archaea, protozoa, and fungi species sequences. Results: Only viral and bacterial species sequences were identified among children’s stools. Most stool samples harboured species belonging to the bacteriophages (95%), anellovirus (60%), diarrhoeagenic viruses (40%), and non-human pathogens viruses (45% avian virus and 40% plant viruses) groups. Among the children's stools, virome inter-individual species composition was observed, even in presence of illness. The < 2-years-old children group has significantly higher viral richness (p = 0.01), conferred mainly by bacteriophages and diarrheagenic-viruses (p = 0.01) species, in comparison with the ≥ 2-years-old group. Conclusions: The virome of stools of children with diarrhoea revealed inter-individual viral species composition. Similarly, to the few virome studies in healthy young children, the bacteriophages group was the most abundant. A significantly higher viral richness, conferred by bacteriophages and diarrheagenic-viral species, was observed among < 2-years-old children in comparison with older children. Stools preserved at -70 °C for long term can successfully be used for microbiome studies.

Las compensaciones y el salario emocional en las empresas del sector comercio en Villavicencio-Meta, Colombia, han sido poco influidas por situaciones y dinámicas como la rotación del personal y el limitado crecimiento de las personas por tener estructuras organizacionales ampliadas, siendo las remuneraciones afectadas a razón de la migración hacia otros sectores de la economía, se busca analizar las compensaciones y el salario emocional con el fin de brindar elementos que mejoren las prácticas de gestión humana. Se realizó una investigación de tipo cuantitativa con enfoque inferencial, con un muestreo no probabilístico, a partir de la base de datos recolectada en el año 2020, por parte del grupo de investigación GYDO con el instrumento Mp05c, sección compensaciones, el cual se aplicó de forma virtual a los colaboradores de las empresas de la ciudad; se encontró que existe una correlación negativa entre el promedio salarial y el salario emocional, además que se tienden a contar con una frecuencia de aplicación de beneficios sociales extralegales muy baja, y se concluye que el sector les ofrece a los colaboradores estabilidad laboral y salarial; sin embargo, los salarios no son significativos en comparación con otros sectores, esto debido a que la mayoría de empresas que conforman el sector son micro y pequeñas empresas.

A complete Esper EPL mutation operator classification from Gutiérrez-Madroñal [1] thesis is presented. There are 34 mutation operators across four categories, depending on the type of element they are related to. Some operators are specific for Esper EPL, while others are adapted from other languages, specially from SQL. The Esper EPL's specific operators are marked by ✩. [1] Gutiérrez-Madroñal L (2017) Generación automática de casos en procesamiento de eventos con epl - authomatic generation of cases in event processing using epl. PhD thesis, University of Cadiz.

Flaviviruses have a cytoplasmic replicative cycle, and crucial events, such as genome translation and replication, occur in the endoplasmic reticulum. However, some viral proteins, such as C, NS1, and NS5 from Zika virus (ZIKV) containing nuclear localization signals (NLSs) and nuclear export signals (NESs), are also located in the nucleus of Vero cells. The NS2A, NS3, and NS4A proteins from dengue virus (DENV) have also been reported to be in the nucleus of A549 cells, and our group recently reported that the NS3 protein is also located in the nucleus of Huh7 and C636 cells during DENV infection. However, the NS3 protease-helicase from ZIKV locates in the perinuclear region of infected cells and alters the morphology of the nuclear lamina, a component of the nuclear envelope. Furthermore, ZIKV NS3 has been reported to accumulate on the concave face of altered kidney-shaped nuclei and may be responsible for modifying other elements of the nuclear envelope. However, nuclear localization of NS3 from ZIKV has not been substantially investigated in human host cells. Our group has recently reported that DENV and ZIKV NS3 alter the nuclear pore complex (NPC) by cleaving some nucleoporins. Here, we demonstrate the presence of ZIKV NS3 in the nucleus of Huh7 cells early in infection and in the cytoplasm at later times postinfection. In addition, we found that ZIKV NS3 contains an NLS and a putative NES and uses the classic import (importin-α/β) and export pathway via CRM-1 to be transported between the cytoplasm and the nucleus. IMPORTANCE Flaviviruses have a cytoplasmic replication cycle, but recent evidence indicates that nuclear elements play a role in their viral replication. Viral proteins, such as NS5 and C, are imported into the nucleus, and blocking their import prevents replication. Because of the importance of the nucleus in viral replication and the role of NS3 in the modification of nuclear components, we investigated whether NS3 can be localized in the nucleus during ZIKV infection. We found that NS3 is imported into the nucleus via the importin pathway and exported to the cytoplasm via CRM-1. The significance of viral protein nuclear import and export and its relationship with infection establishment is highlighted, emphasizing the development of new host-directed antiviral therapeutic strategies.

Post-traumatic stress disorder (PTSD) is a common postpartum problem and influences maternal bonding with the infant. However, the relationship between this disorder, maternal personality, and the infant’s emotional state during feeding is not clear. The aim of the present study was to explore the contribution of neuroticism on the infant’s emotional state during feeding, by attending to the mediating role of postpartum PTSD (P-PTSD) symptoms and the moderating role of worries during pregnancy. A prospective design study was developed with 120 women with a low pregnancy risk. They responded to a questionnaire assessing maternal personality (first trimester), worries during pregnancy (third trimester), P-PTSD symptoms, and mother-baby bonding (4 months postpartum). The results showed a positive association among neuroticism, infant irritability during feeding, and P-PTSD symptoms, suggesting the latter plays a mediating role in the relationship between neuroticism and infant irritability (B = 0.102, standard error (SE) = 0.03, 95% coefficient interval (CI) [0.038, 0.176]). Excessive worries, related to coping with infant care, played a moderating role between neuroticism and P-PTSD symptoms (B = 0.413, SE = 0.084, p = 0.006, 95% CI [0.245, 0.581]). This relationship was interfered with by depressive symptoms in the first trimester (covariate) (B = 1.820, SE = 0.420, p = 0.016, ci [2.314, 0.251]). This study contributes to a better understanding of the role of neuroticism as an influential factor in the occurrence of P-PTSD symptoms, and in the impairment of infant bonding during feeding. Paying attention to these factors may favor the development of psychological support programs for mothers, with the aim of strengthening the bond with their child.

Background: Fibromyalgia is characterized by chronic pain and fatigue that triggers a functional disability caused by the lack of activity. Pain catastrophizing may contribute to avoiding activity with the intention of managing pain levels. Based on the sedentary behavior with fibromyalgia, the present study assessed the preference of pain-avoidance goals and pain catastrophizing as mediator and moderator variables, respectively, that influence pain perception after a 6-min-walking test. Methods: The sample was composed of 76 women with fibromyalgia (mean age = 55.05, SD = 7.70). Previous sedentary behavior, preference for pain-avoidance goals, and pain catastrophizing were evaluated before starting the walking-test. Subsequently, pain perception was evaluated. Results: A significant moderated-mediation model was found in which pain-avoidance goals mediated the relationship between sedentarism and pain after a walking-test, and pain catastrophizing moderated the relationship between the preference for pain-avoidance goals and pain perception. Specifically, high levels of pain catastrophizing contributed to increased pain perceptions after completing the test (B = 0.570, p = 0.03, CI 95% (0.09, 0.11)]. Conclusions: The results suggest that motivational interventions can improve the symptoms because their objectives are focused on managing conflict goals. These interventions should focus on catastrophic cognitions considering that pain catastrophizing is deemed to be one of the major inhibitors of physical activity in fibromyalgia.

Introduction Walking is an effective treatment for symptoms’ management in patients with fibromyalgia. However, despite its benefits, fibromyalgia patients face a variety of obstacles that result in reduced ability to sustain physical exercise. The main goal of the study was to analyze the role of pain catastrophizing and fibromyalgia impact in the relationship between regular walking behavior and pain and fatigue experienced after a laboratory walking test. Method The study has an observational analytical laboratory design. A total of 100 women were contacted by the research team. Seventy-six women diagnosed with fibromyalgia aged 18 years and older (mean age = 55.05, SD = 7.69) participated. Results Significant correlations were found among regular walking behavior, pain catastrophizing, impact of fibromyalgia, pain intensity after walking, and fatigue intensity after walking. The serial multiple mediation analyses confirmed that pain catastrophizing and impact of fibromyalgia mediated the relationship between regular walking behavior and the level of pain (beta B = 0.044, 95% CI = [0.01–0.012]) and fatigue (beta B = 0.028, 95% CI = [0.01–0.08]) after the laboratory walking test. Also, the participants that walked less regularly experienced more pain and fatigue after the 6-Minute Walk Test. Conclusions Considering cognitive variables alongside the impact of fibromyalgia will help understand the inhibitors of engaging in physical activity. Therapeutic walking programs must be tailored to patients with fibromyalgia to reduce pain and fatigue related to physical activity and to promote better functioning and quality of life. Key Points• Regular walking behavior was associated with fibromyalgia impact, pain catastrophizing, and less pain and fatigue after physical activity.• When patients catastrophize pain, they usually interpret physical activity as threatening, which generates more pain and fatigue after doing exercise.• Therapeutic programs should be designed to reduce pain catastrophizing and fibromyalgia impact.

In the last decade, research has pointed to physical exercise as an effective treatment in fibromyalgia patients. Some studies have highlighted the role of acceptance and commitment therapy in optimizing the benefits of exercise in patients. However, given the high comorbidity in fibromyalgia, it is necessary to value its possible influence on the effect of certain variables, such as acceptance, on the benefits of treatments, such as physical exercise. Our aim is to test the role of acceptance in the benefits of walking over functional limitation, further assessing whether this model is equally valid, considering depressive symptomatology as an additional differential diagnosis. A cross-sectional study with a convenience sample through contacting Spanish fibromyalgia associations was carried out. A total of 231 women with fibromyalgia (mean age 56.91 years) participated in the study. Data were analyzed with the Process program (Model 4, Model 58, Model 7). The results highlight the role of acceptance as a mediator between walking and functional limitation (B = −1.86, SE = 0.93, 95% CI = [−3.83, −0.15]). This model, when depression is incorporated as a moderator, is significant only in patients without depression, revealing the need for personalized treatments in fibromyalgia, considering their most prevalent comorbidity.

Background: There are currently no studies available about the possible use of gamification in the evaluation of nursing students’ clinical skills. The purpose of this study was to understand the gameful experience and satisfaction of nursing students in the evaluation of their clinical skills using an escape room. Methods: A quasiexperimental study was carried out. The participants were divided into an experimental group (escape room) and a control group. Results: The experimental group had higher than average scores in all dimensions of the gameful experience scale, except in the dimension of negative effects. Conclusions: Escape rooms are a useful tool for the evaluation of nursing students compared with using the objective structured clinical evaluation.

p53 is implicated in several cellular pathways such as induction of cell-cycle arrest, differentiation, senescence, and apoptosis. p53 is activated by a broad range of stress signals, including viral infections. While some viruses activate p53, others induce its inactivation, and occasionally p53 is differentially modulated during the replicative cycle. During calicivirus infections, apoptosis is required for virus exit and spread into the host; yet, the role of p53 during infection is unknown. By confocal microscopy, we found that p53 associates with FCV VP1, the protease-polymerase NS6/7, and the dsRNA. This interaction was further confirmed by proximity ligation assays, suggesting that p53 participates in the FCV replication. Knocked-down of p53 expression in CrFK cells before infection, resulted in a strong reduction of the non-structural protein levels and a decrease of the viral progeny production. These results indicate that p53 is associated with the viral replication complex and is required for an efficient FCV replication., Highlights • Host cell p53 protein levels and subcellular localization do not change during FCV infection. • Host cell p53 associates with FCV major viral capsid protein VP1, protease-polymerase NS6/7, and the dsRNA in FCV infected cells. • Host cell p53 is required for a FCV replication.

During their clinical practice, nursing students face a number of complex clinical situations, which may include treating victims of sex trafficking. These clinical experiences can lead to stress for the nursing students, which may hinder their learning process. Nonetheless, there is very little educational training provided in nursing programmes on this topic. The objective of this study was to identify the coping strategies and stressors perceived by nursing students in the care of sex trafficking victims. A pre-post study of a single group was carried out. The TREND guidelines were followed. The Perceived Stress Scale (PSS) and Coping Behavior Inventory (CBI) were used for data collection. On the PSS, the average scores were lower after the intervention in all dimensions, except related to teachers and nursing staff and peers and daily life. Statistically significant differences were found when comparing the results of the total average score of the PSS and the time of measurement (pre/post-intervention) (t(106) = 38.811; P < 0.001). Regarding the Coping Behavior Inventory, the average scores in each dimension increased after the intervention, except transference behaviours. Statistically significant differences were found when comparing the total average score of the questionnaire and the time of measurement (Z = -13.357; P < 0.001). The total stress levels and coping strategies of nursing students in caring for victims of sex trafficking improved significantly after the intervention. Nursing educators should promote the training of future nursing professionals as a potential effective strategy for the rapid identification and adequate care of sex trafficking victims.

Long noncoding RNAs (lncRNAs) play key roles in cell processes and are good candidates for cancer risk prediction. Few studies have investigated the association between individual genotypes and lncRNA expression. Here we integrate three separate datasets with information on lncRNA expression only, both lncRNA expression and genotype, and genotype information only to identify circulating lncRNAs associated with the risk of gallbladder cancer (GBC) using robust linear and logistic regression techniques. In the first dataset, we preselect lncRNAs based on expression changes along the sequence “gallstones → dysplasia → GBC”. In the second dataset, we validate associations between genetic variants and serum expression levels of the preselected lncRNAs (cis-lncRNA-eQTLs) and build lncRNA expression prediction models. In the third dataset, we predict serum lncRNA expression based on individual genotypes and assess the association between genotype-based expression and GBC risk. AC084082.3 and LINC00662 showed increasing expression levels (p-value = 0.009), while C22orf34 expression decreased in the sequence from gallstones to GBC (p-value = 0.04). We identified and validated two cis-LINC00662-eQTLs (r2 = 0.26) and three cis-C22orf34-eQTLs (r2 = 0.24). Only LINC00662 showed a genotyped-based serum expression associated with GBC risk (OR = 1.25 per log2 expression unit, 95% CI 1.04–1.52, p-value = 0.02). Our results suggest that preselection of lncRNAs based on tissue samples and exploitation of cis-lncRNA-eQTLs may facilitate the identification of circulating noncoding RNAs linked to cancer risk.

Adherence to physical exercise is especially low in patients with fibromyalgia, and there is a tendency to overestimate its performance. This study explores the relationship between perceived and actual walking behavior in patients with fibromyalgia, including self-efficacy as a mediating variable. A prospective study with two time points (with one week between them) was carried out on 132 women diagnosed with fibromyalgia. Self-efficacy towards exercise was assessed at the first time point, and perceived intensity of physical activity and “objective” walking amount (accelerometer) in relation to the previous week were assessed at the second point. Physical and emotional symptoms and the consumption of drugs were also evaluated as covariates. The results show that perception of vigorous-intensity exercise was related to walking (accelerometer) (effort greater than 6 METs). This relationship was explained by the mediating effect of self-efficacy and was not interfered with either by the symptoms or by the consumption of drugs. High self-efficacy regarding physical exercise was directly related to walking behavior despite patients’ interpretation of this activity as a vigorous physical exercise. In intervention and rehabilitation programs, it would be interesting to take into account and promote the self-efficacy of patients in relation to physical exercise in order to maintain adherence to walking.

Background: Pain, sleep disturbances, and mood disorders are considered common symptoms of fibromyalgia (FM). However, the interactions that are established between them and the implication that this has in the disease are not clear. The main objective of this study is to clarify the relationships established between insomnia, pain intensity and anxiety in women with FM. Additionally, the effect that the indicated pathological cycle between pain, insomnia and anxiety may have on the impact of the disease in these patients is explored. Methods: A total of 228 women diagnosed with FM participated in this study (mean age = 56.99 years, SD = 10.35). Measurements were conducted at two time points. Initially, the women completed self-report questionnaires about anxiety (The Hospital Anxiety and Depression Scale; HADS), sleep problems (The Insomnia Severity Index; ISI) and pain intensity (Brief Pain Inventory; BPI), and a week later, they answered questions about the impact of fibromyalgia (Fibromyalgia Impact Questionnaire- Revised; FIQ-R). For data analysis, models 4 and 6 of the Macro Process for SPSS were used. Results: Insomnia predicts higher levels of pain, which in turn predicts higher levels of anxiety, which in turn predicts a higher impact of fibromyalgia (B = 2.76, SE = 1.10, 95% CI = [0.79,5.11]). No significant results were found for the other interactions between the variables. Conclusions: Due to the clinical and scientific relevance of the insomnia–pain–anxiety pathological cycle and given the impact it has on FM, it is especially relevant to develop programs for patients with fibromyalgia based mainly on improving sleep quality.

The leader of the capsid (LC) protein is exclusive to the Vesivirus genus, and it is needed for successful feline calicivirus (FCV) replication, as well as an efficient apoptosis induction through the mitochondrial pathway. In this work, we aimed to determine if the LC protein from the FCV is a viroporin. Although lacking in a transmembrane domain or an amphipathic helix, the LC protein from the FCV is toxic when expressed in bacteria and it oligomerizes through disulfide bonds, which are both key characteristics of viroporins. An electron microscopy analysis of LC-expressing E. coli cells suggest that the protein induces osmotic stress. Moreover, we found that the previously studied C40A LC mutant, that fails to induce apoptosis and that hinders the replication cycle, also oligomerizes but it has a reduced toxicity and fails to induce osmotic stress in bacteria. We propose that the LC protein is a viroporin that acts as a disulfide bond-dependent antimicrobial peptide, similar to the Ebola virus delta peptide.

The stress of the Golgi apparatus is an autoregulatory mechanism that is induced to compensate for greater demand in the Golgi functions. No examples of Golgi stress responses due to physiological stimuli are known. Furthermore, the impact on this organelle of viral infections that occupy the vesicular transport during replication is unknown. In this work, we evaluated if a Golgi stress response is triggered during dengue and Zika viruses replication, two flaviviruses whose replicative cycle is heavily involved with the Golgi complex, in vertebrate and mosquito cells. Using GM-130 as a Golgi marker, and treatment with monensin as a positive control for the induction of the Golgi stress response, a significant expansion of the Golgi cisternae was observed in BHK-21, Vero E6 and mosquito cells infected with either virus. Activation of the TFE3 pathway was observed in the infected cells as indicated by the translocation from the cytoplasm to the nucleus of TFE3 and increased expression of pathway targeted genes. Of note, no sign of activation of the stress response was observed in CRFK cells infected with Feline Calicivirus (FCV), a virus released by cell lysis, not requiring vesicular transport. Finally, dilatation of the Golgi complex and translocation of TFE3 was observed in vertebrate cells expressing dengue and Zika viruses NS1, but not NS3. These results indicated that infections by dengue and Zika viruses induce a Golgi stress response in vertebrate and mosquito cells due to the increased demand on the Golgi complex imposed by virion and NS1 processing and secretion.

La teoría de las representaciones sociales de Moscovici estudia cómo estas inciden en las prácticas sociales de algún grupo determinado y producen cambios importantes en su universo simbólico. De igual forma, la teoría de las representaciones simbólicas indica cómo estas surgen ante una necesidad de comprensión de la realidad o de todo aquello que necesite una explicación. Las representaciones sociales y simbólicas dan una amplia visión de cómo el contador público es representado socialmente de acuerdo con sus prácticas y su cotidianidad. Se encuentra además que desde las representaciones sociales coexisten las visiones tradicionales de un contador gris y monótono con aquellas que lo incitan al riesgo en detrimento de la imagen de prudencia asociada a la visión tradicional. Desde las representaciones simbólicas se encuentra en las diversas formas de comunicación contable un medio para superar la visión tradicional de estatismo y oscuridad, y en la imagen de la profesión, la ausencia de un componente simbólico que refleje los nuevos retos del contador público más allá del manido símbolo de la partida doble y de la hegemónica alusión a la internacionalización.

Urinary catheterization is a complex procedure. Traditional teaching in classroom, such as using a simulator, is not enough to guarantee the necessary learning outcomes. It is therefore necessary to implement new active learning approaches such as the flipped classroom. The aim of this study was to examine the effect of the use of the flipped classroom on the level of self-efficacy and the assessment of clinical competencies in nursing students performing the urinary catheterization procedure. A quasi-experimental study of a single group with pre-/post-testing measures. A convenience sample of 139 nursing students. A flipped classroom approach was implemented. Measurements were taken pre and post intervention. This study followed the consolidated criteria for quality of nonrandomized evaluations studies (TREND) checklist. Regarding self-efficacy, statistically significant differences were found between the pre-test and post-test (Z = −14.453; p < 0.05). With respect to knowledge level, statistically significant differences were found when comparing pre-/post-test results (Z = −14,480; p < 0.05). Furthermore, statistically significant differences were found on the ability scale depending on pre-/post-test (Z = −10.277; p < 0.005); in all cases, obtaining a higher score in the post-test. The flipped classroom could be an effective educational tool for the development of clinical skills, specifically urinary catheterization. This method has been shown to improve the knowledge, skills, and self-efficacy in urinary catheterization of nursing students.

The stress of the Golgi apparatus is an autoregulatory mechanism that is induced to compensate for greater demand in the Golgi functions. Few examples of Golgi stress responses due to physiological stimuli are known. Furthermore, the impact on this organelle of viral infections that occupy the vesicular transport during replication is unknown. In this work, we evaluated if a Golgi stress response is triggered during dengue and Zika viruses replication, two flaviviruses whose replicative cycle is heavily involved with the Golgi complex, in vertebrate and mosquito cells. Using GM-130 as a Golgi marker, and treatment with monensin as a positive control for the induction of the Golgi stress response, a significant expansion of the Golgi cisternae was observed in BHK-21, Vero E6 and mosquito cells infected with either virus. Activation of the TFE3 pathway was observed in the infected cells as indicated by the translocation from the cytoplasm to the nucleus of TFE3. Of note, no sign of activation of the stress response was observed in CRFK cells infected with Feline Calicivirus (FCV), a virus released by cell lysis, not requiring vesicular transport. Finally, dilatation of the Golgi complex and translocation of TFE3 was observed in vertebrate cells expressing dengue and Zika viruses NS1, but not NS3. These results indicated that infections by dengue and Zika viruses induce a Golgi stress response in vertebrate and mosquito cells due to the increased demand on Golgi complex imposed by virion and NS1 processing and secretion.

The objective of this study was to analyse the psychometric properties of the Spanish version of the Self-Efficacy Consumption of Fruit and Vegetables Scale among the Spanish population. The sample was made up of 506 subjects who were selected through a convenience sample. The original version was translated from English to Spanish and later was translated back into English, by different translators. Upon translating, not only did the translators keep in mind the grammatical and linguistic aspects of the text, but also the cultural aspects. In order to validate the content of the Scales, the adapted and agreed-upon version of the scale was evaluated by a panel of experts, in order to obtain the final version. Data collection took place between March and September 2017.The internal consistency was tested using Chronbach’s alpha. For the analysis of the structural validity, a factor analysis was carried out on the Self-Efficacy Consumption of Fruit and Vegetables Scale-Spanish version. Kaiser-Meyer Olkin and Bartlett’s test of sphericity (0.90) confirmed that the analysis was suitable. A two-factor structure was confirmed, as in the original scale. The value of Chronbach’s α for the total questionnaire was 0.877, which shows a good internal consistency. In the analysis of the reliability test-retest, a correlation value of 0.79 (p

El cáncer de mama es un tumor maligno y su impacto psicológico ha sido demostrado ampliamente. Tal afección hace evidente la necesidad de trabajar desde la multidisciplinariedad para mejorar la sintomatología afectiva y la limitación funcional de estas pacientes. En el presente trabajo se implementa una intervención psicológica en 69 mujeres con cáncer de mama siendo 19 españolas y 50 mexicanas que fueron divididas en grupo experimental (N=41) y control (N=28). El grupo experimental realizó un programa de 4 módulos: 1) manejo de estrés (incorporando ejercicios de consciencia corporal, yoga y mindfulness), 2) aceptación a la enfermedad, 3) regulación emocional, y 4) apoyo social. Los resultados revelaron una mejora de la calidad de vida y de la imagen corporal, disminución de la alexitimia y la sintomatología física y emocional. Estos datos confirman que el programa ofrece resultados beneficiosos para las mujeres con cáncer de mama incorporando el ejercicio físico junto con las técnicas psicológicas.

Various viruses alter nuclear pore complex (NPC) integrity to access the nuclear content favoring their replication. Alteration of the nuclear pore complex has been observed not only in viruses that replicate in the nucleus but also in viruses with a cytoplasmic replicative cycle. In this last case, the alteration of the NPC can reduce the transport of transcription factors involved in the immune response or mRNA maturation, or inhibit the transport of mRNA from the nucleus to the cytoplasm, favoring the translation of viral mRNAs or allowing access to nuclear factors necessary for viral replication. In most cases, the alteration of the NPC is mediated by viral proteins, being the viral proteases, one of the most critical groups of viral proteins that regulate these nucleus–cytoplasmic transport changes. This review focuses on the description and discussion of the role of viral proteases in the modification of nucleus–cytoplasmic transport in viruses with cytoplasmic replicative cycles and its repercussions in viral replication.

El presente trabajo tiene como propósito el análisis bibliométrico de las tesis realizadas en las carreras de la Facultad de Educación y Ciencias Sociales de la Universidad Adventista de Chile entre 2008 y 2018. Los resultados evidencian 379 investigaciones en modalidad y formato tesis. Los años 2008 y 2018 son los más productivos con 40 estudios cada uno y las carreras más productivas son: Pedagogía en Educación General Básica y Pedagogía en Educación Física, con 79 y 57 trabajos respectivamente. Sobre el 80 % de los tutores tiene posgrado y prevalece la metodología cuantitativa en los estudios. A pesar del universo de trabajos finalizados, no se priorizó la publicación de estos en su momento. La investigación en pregrado apunta al enfoque cuantitativo, elemento que implica fomentar otros enfoques para el abordaje y la diversidad epistemológica, más aún al tratarse de una facultad de Educación y Ciencias Sociales.

BackgroundBreast cancer involves complicated emotional processes. One of the factors that impacts the psychological symptoms and decreases QoL is the side effects of treatment. This study compared the psychological and physical impacts of women with early stages of breast cancer (stages I to III) being treated with chemotherapy versus hormone therapy. This study also intended to identify which symptoms could predict a decrease in quality of life (QoL) and functionality according to the treatment. MethodThis study had a cross-sectional design. The participant sample comprised 129 women with breast cancer (63 receiving chemotherapy and 66 hormone therapy). ResultsSignificant differences were found in groups regarding QoL, functionality, symptomatology (fatigue and nausea), coping strategies, and alexithymia. Furthermore, in patients receiving chemotherapy, both symptomatologies explained the variance in QoL, but only fatigue explained role functioning. For patients receiving hormone therapy, fatigue was the symptom that explained the variance for both QoL and role functioning. ConclusionsThe results confirmed that women undergoing chemotherapy are more physically and psychologically impacted. For both treatments, fatigue was a crucial symptom that affected QoL and role functioning. These results show the need to help women alleviate their psychological symptoms because they can affect their physical condition.