Receptiveness of Spanish and flamenco professional dancers in their training and development

The concept of coaching is an important object of study in the development of sports coaches, and the relationship between athletes and coaches may define the professional life of the former. In the area of dance, the figure of the coach is represented by teachers, choreographers and directors; however, there are few studies that analyse the different forms of coaching and receptiveness in the training of dance professionals. Therefore, the aim of this study was to ascertain the receptiveness of professional Spanish dance and flamenco dancers to the coaching abilities of their respective teachers, directors or choreographers. The sample consisted of 143 dancers, 96 women (67.1%) and 47 men (32.9%) aged between 18 and 51 (30.52±7.86), who were students in their last year of a Higher Degree, or professionals from different companies specialising in Spanish dance and flamenco. The most relevant results show that there were significant statistical differences in receptiveness to coaching according to age, with the older dancers showing less receptiveness. Similarly, there were significant statistical differences according to the company in which the dancers carried out their professional work

Reading Strategies for Children with Developmental Language Disorder

Developmental language disorder (DLD) is considered a neurodevelopmental disorder that compromises language comprehension and/or expression and constitutes a risk factor for learning to read. The aim of the present study was to analyse the reading strategies used by students with DLD to read sentences. There is evidence in the literature that, when linguistic resources are insufficient, the keyword strategy (identifying some of the words in the sentence with their own semantic content, with barely no processing of the function words) is used to read sentences. A total of 31 primary and secondary school students diagnosed with DLD were evaluated using the PEALE battery. The results reveal that students with DLD present heterogeneous profiles that are below the established reading level for their age. In addition, children with DLD and better reading skills use the keyword strategy to read sentences. In conclusion, clinical and educational implications for reading intervention in individuals with DLD are discussed

Psychological coping strategies of Spanish dance companies

Dancing is the artistic physical activity par excellence. This discipline exerts a psychological strain for those who practice it, but there is scarce evidence on what environmental characteristics are adequate for dancers to evolve in optimum conditions. This study analyses the existing differences in the psychological coping strategies between Spanish Dance and Flamenco dancers from the best Spanish companies. This research is the first in achieving this kind of sample. A total of 14 highly prestigious professional dance companies participated in this study. All participants were asked to complete the Questionnaire of Coping Strategies (ASCI-28) created by Graupera, Ruiz, García and Smith (2011). The results showed significant differences in all the surveyed factors, being Sara Baras Company the one obtaining the best values in all variables, except for the performance under pressure. Therefore, this study shows how important effective strategies are for dancers to meet a higher performance and enjoyment of their discipline.La danza es la actividad física artística por excelencia y ejerce una enorme tensión psicológica para los que lo practican. Son casi inexistentes los estudios que se interesan por conocer qué particularidades del entorno de la danza son las adecuadas para que los bailarines se desarrollen de forma óptima. Este estudio analiza las diferencias que existen en las estrategias de afrontamiento psicológico entre los bailarines de Danza Española y Flamenco de las mejores compañías españolas, siendo el único en conseguir este tipo de muestra. Para ello participaron un total de 14 Compañías Profesionales de danza con gran prestigio nacional. A todos ellos se les aplicó el Cuestionario de Estrategias de Afrontamiento (ACSI-28) de Graupera, Ruiz, García y Smith (2011). Los resultados mostraron diferencias significativas en todos los factores del cuestionario, siendo la Compañía de Sara Baras la que obtuvo los mejores resultados a excepción del rendimiento bajo presión. Por lo tanto, este estudio demuestra como es importante proporcionar a los bailarines estrategias eficientes con las que lograr un mayor rendimiento y disfrute de su disciplina

Propranolol reduces viability and induces apoptosis in hemangioblastoma cells from von Hippel-Lindau patients

[Background] Von Hippel-Lindau (VHL) disease is a rare oncological disease with an incidence of 1:36,000, and is characterized by the growth of different types of tumors: hemangioblastomas in the central nervous system (CNS) and retina, renal carcinoma, pheochromocytomas, pancreatic serous cystadenoma, and endolymphatic sac tumors. These tumors do not express VHL protein (pVHL). pVHL ubiquitinates hypoxia inducible factor (HIF) protein for degradation by the proteasome; in the absence of VHL, HIF translocates to the nucleus to activate the expression of its target genes. Targeting VHL-derived tumors with drugs that have reduced side effects is urgent to avoid repeat CNS surgeries. Recent reports have shown that propranolol, a β-blocker used for the treatment of hypertension and other cardiac and neurological diseases, is the best option for infantile hemangioma (IH). Propranolol could be an efficient treatment to control hemangioblastoma growth in VHL disease because of its antiangiogenic effects demonstrated in IH and the hypothetical impact on HIF levels.[Methods] HeLa 9X (HRE) hypoxia responsive element cell line and primary hemangioblastoma-derived cells were subjected to propranolol treatment and cell viability and apoptosis were evaluated. HIF1-α and Hif-2α expression after propranolol treatment was analyzed by western blotting. Quantitative PCR was performed to study the mRNA expression of HIF target genes. Vascular endothelial growth factor (VEGF) was measured in culture supernatants by immunoassay.[Results] Propranolol downregulated HIF-dependent transcription in HeLa 9XHRE cells. Under hypoxic conditions, propranolol decreased the expression of HIF target genes in hemangioblastoma cells, which stopped proliferating and died following long-term treatment. These results suggests that propranolol treatment promoted reduced HIF protein expression and corresponding downregulation of HIF target genes, and inhibited cell proliferation in parallel with induction of cell death by apoptosis.[Conclusions] Our results suggest that propranolol could reduce the growth of HIF-dependent tumors and may thus be a promising treatment to delay surgery in VHL patients.This work was supported by grants from Ministerio de Economia y Competitividad SAF2011-23475 and from Alianza VHL Spain& Fundación Iberdrola to LMB. Virginia Albiñana was supported by Alianza VHL Spain, Fundación Iberdrola and Fundación Divina Pastora.Peer reviewe

Subjective craving and event-related brain response to olfactory and visual chocolate cues in binge-eating and healthy individuals

High-sugar/high-fat foods are related to binge-eating behaviour and especially people with low inhibitory control may encounter elevated difficulties to resist their intake. Incentive sensitization to food-related cues might lead to increased motivated attention towards these stimuli and to cue-induced craving. To investigate the combined influence of olfactory and visual stimuli on craving, inhibitory control and motivated attention, 20 healthy controls and 19 individuals with binge-eating viewed chocolate and neutral pictures, primed by chocolate or neutral odours. Subjective craving and electroencephalogram activity were recorded during the task. N2 and Late Positive Potential (LPP) amplitudes were analysed. Patients reported higher craving than controls. Subjective craving, N2 and LPP amplitudes were higher for chocolate versus neutral pictures. Patients showed a higher relative increase in N2 amplitudes to chocolate versus neutral pictures than controls. Chocolate images induced significant increases in craving, motivated attention and measures of cognitive control. Chocolate odour might potentiate the craving response to visual stimuli, especially in patients with binge-eating

Polymorphisms in the IL2, IL2RA and IL2RB genes in multiple sclerosis risk

Interleukin (IL)-2/IL-2R signalling promotes proliferation and survival of activated T cells and has an essential non-redundant role in the production of regulatory T cells. Associations with different autoimmune diseases of polymorphisms in a linkage disequilibrium block in which the IL2/IL21 genes map (4q27), and also in genes encoding the IL2RA and IL2RB subunits (located in 10p15 and 22q13, respectively), were identified through genome-wide studies. Polymorphisms in these three genes were studied in 430 multiple sclerosis (MS) patients and in 550 ethnically matched controls from Madrid (Spain). Replication and meta-analysis with results from an independent cohort of 771 MS patients and 759 controls from Andalucía (Spain) confirmed the association of polymorphisms in the IL2RA gene (PMantel-Haenszel, odds ratio (OR) M-H (95% confidence interval, CI) for rs2104286: 0.0001, 0.75 (0.65-0.87); for rs11594656/rs35285258: 0.004, 1.19 (1.06-1.34); for rs41295061: 0.03, 0.77 (0.60-0.98)); showed a trend for association of the IL2/IL21 rs6822844 (P M-H 0.07, OR M-H (95% CI)0.86 (0.73-1.01)), but did not corroborate the association for IL2RB. Regression analyses of the combined Spanish cohort revealed the independence of two IL2RA association signals: rs2104286 and rs11594656/rs35285258. The relevant role of the IL2RA gene on MS susceptibility adds support to its common effect on autoimmune risk and the suggestive association of IL2/IL21 warrants further investigation. © 2010 Macmillan Publishers Limited All rights reserved.Concepción Núñez holds a research contract from Fondo Investigaciones Sanitarias (CA06/0163) and Elena Urcelay works for the Fundación para la Investigación Biomédica-Hospital Clínico San Carlos. This study was supported by grants from: Alfonso Martín Escudero Foundation and Fondo Investigaciones Sanitarias FIS PI07/0353, FIS PI07/0369, PI08/1636 and Plan Nacional PN-SAF2006-02023.Peer Reviewe

Soft Skills y empleabilidad: Estudio de las habilidades blandas de los estudiantes en prácticas de la Facultad de Comercio y Turismo para su mejor inserción laboral

Estudio de las habilidades blandas de estudiantes en prácticas con el fin de identificar posibles limitaciones, ofrecer herramientas necesarias para transformarlas en habilidades empoderadoras en su perfil profesional y potenciar su empleabilidad

Impulsive Personality Traits Predicted Weight Loss in Individuals with Type 2 Diabetes after 3 Years of Lifestyle Interventions

Impulsivity has been associated with type 2 diabetes (T2D) and may negatively impact its management. This study aimed to investigate impulsive personality traits in an older adult population with T2D and their predicting role in long-term weight control and glycemic management, through glycated hemoglobin (HbA(1c)), following 3 years of intervention with a Mediterranean diet. The Impulsive Behavior Scale (UPPS-P) was administered as a measure of impulsive traits at baseline. Results showed higher total baseline scores of UPPS-P, and higher positive urgency in individuals with T2D, compared with those without T2D. The regression analysis in patients with T2D showed that sensation seeking and lack of perseverance predicted weight loss at follow-up. By contrast, impulsive traits did not predict follow-up levels of HbA(1c). In conclusion, the present findings suggest that higher impulsive traits in individuals with T2D seem to affect long-term weight control, but not glycemic control

Early B-cell Factor gene association with multiple sclerosis in the Spanish population

BACKGROUND: The etiology of multiple sclerosis (MS) is at present not fully elucidated, although it is considered to result from the interaction of environmental and genetic susceptibility factors. In this work we aimed at testing the Early B-cell Factor (EBF1) gene as a functional and positional candidate risk factor for this neurological disease. Axonal damage is a hallmark for multiple sclerosis clinical disability and EBF plays an evolutionarily conserved role in the expression of proteins essential for axonal pathfinding. Failure of B-cell differentiation was found in EBF-deficient mice and involvement of B-lymphocytes in MS has been suggested from their presence in cerebrospinal fluid and lesions of patients. METHODS: The role of the EBF1 gene in multiple sclerosis susceptibility was analyzed by performing a case-control study with 356 multiple sclerosis patients and 540 ethnically matched controls comparing the EBF1 polymorphism rs1368297 and the microsatellite D5S2038. RESULTS: Significant association of an EBF1-intronic polymorphism (rs1368297, A vs. T: p = 0.02; OR = 1.26 and AA vs. [TA+TT]: p = 0.02; OR = 1.39) was discovered. This association was even stronger after stratification for the well-established risk factor of multiple sclerosis in the Major Histocompatibility Complex, DRB1*1501 (AA vs. [TA+TT]: p = 0.005; OR = 1.78). A trend for association in the case-control study of another EBF1 marker, the allele 5 of the very informative microsatellite D5S2038, was corroborated by Transmission Disequilibrium Test of 53 trios (p = 0.03). CONCLUSION: Our data support EBF1 gene association with MS pathogenesis in the Spanish white population. Two genetic markers within the EBF1 gene have been found associated with this neurological disease, indicative either of their causative role or that of some other polymorphism in linkage disequilibrium with them