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https://www.readbyqxmd.com/read/28932560/cost-and-effectiveness-of-lung-lobectomy-by-video-assisted-thoracic-surgery-for-lung-cancer
#1
Juan J Mafé, Beatriz Planelles, Santos Asensio, Jorge Cerezal, María-Del-Mar Inda, Javier Lacueva, Maria-Dolores Esteban, Luis Hernández, Concepción Martín, Benno Baschwitz, Ana M Peiró
BACKGROUND: Video-assisted thoracic surgery (VATS) emerged as a minimally invasive surgery for diseases in the field of thoracic surgery. We herein reviewed our experience on thoracoscopic lobectomy for early lung cancer and evaluated Health System use. METHODS: A cost-effectiveness study was performed comparing VATS vs. open thoracic surgery (OPEN) for lung cancer patients. Demographic data, tumor localization, dynamic pulmonary function tests [forced vital capacity (FVC), forced expiratory volume in one second (FEV1), diffusion capacity (DLCO) and maximal oxygen uptake (VO2max)], surgical approach, postoperative details, and complications were recorded and analyzed...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28926979/mother-s-ipv-child-maltreatment-type-and-the-presence-of-ptsd-in-children-and-adolescents
#2
Maravillas Castro, Mavi Alcántara-López, Antonia Martínez, Visitación Fernández, Julio Sánchez-Meca, Concepción López-Soler
This correlational cross-sectional study was designed to investigate whether the intimate partner violence (IPV) suffered by mothers (physical and psychological maltreatment), child eyewitness of psychological and physical maltreatment suffered by the mother, the neglect suffered by children, and the maltreatment (physical and psychological) directly suffered by children are statistically associated to post-traumatic stress disorder (PTSD) symptoms exhibited by the child. In addition, the prevalence of child PTSD was estimated, as well as the concordance between the PTSD symptoms assessed by the Child PTSD Symptom Scale (CPSS) and the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) criteria for child PTSD...
September 17, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28924275/relationship-among-academic-engagement-burnout-and-student-perceptions-of-curriculum-delivery-in-speech-and-language-therapy-students-from-university-of-concepcion-chile
#3
Rocio Glaria, Lorena Carmona, Cristhian Perez, Paula Parra
OBJECTIVE: To relate engagement and academic burnout with curriculum evaluation among speech therapy students. METHODS: This observational, cross-sectional study was conducted at the end of the first academic semester for each level and at the end of a theoretical class in order to ensure the maximum participation rate at the University of Concepción, Concepción, Chile, and comprised students of a speech and language therapy programme.Curriculum evaluation scale, academic engagement and academic burnout questionnaires were used...
September 2017: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/28922871/divergence-of-the-venom-exogene-repertoire-in-two-sister-species-of-turriconus
#4
Qing Li, Neda Barghi, Aiping Lu, Alexander E Fedosov, Pradip K Bandyopadhyay, Arturo O Lluisma, Gisela P Concepcion, Mark Yandell, Baldomero M Olivera, Helena Safavi-Hemami
The genus Conus comprises approximately 700 species of venomous marine cone snails that are highly efficient predators of worms, snails, and fish. In evolutionary terms, cone snails are relatively young with the earliest fossil records occurring in the Lower Eocene, 55 Ma. The rapid radiation of cone snail species has been accompanied by remarkably high rates of toxin diversification. To shed light on the molecular mechanisms that accompany speciation, we investigated the toxin repertoire of two sister species, Conus andremenezi and Conus praecellens, that were until recently considered a single variable species...
September 1, 2017: Genome Biology and Evolution
https://www.readbyqxmd.com/read/28919206/pluripotency-surveillance-by-myc-driven-competitive-elimination-of-differentiating-cells
#5
Covadonga Díaz-Díaz, Laura Fernandez de Manuel, Daniel Jimenez-Carretero, María Concepción Montoya, Cristina Clavería, Miguel Torres
The mammalian epiblast is formed by pluripotent cells able to differentiate into all tissues of the new individual. In their progression to differentiation, epiblast cells and their in vitro counterparts, embryonic stem cells (ESCs), transit from naive pluripotency through a differentiation-primed pluripotent state. During these events, epiblast cells and ESCs are prone to death, driven by competition between Myc-high cells (winners) and Myc-low cells (losers). Using live tracking of Myc levels, we show that Myc-high ESCs approach the naive pluripotency state, whereas Myc-low ESCs are closer to the differentiation-primed state...
September 9, 2017: Developmental Cell
https://www.readbyqxmd.com/read/28915396/a-novel-biodegradation-pathway-of-the-endocrine-disruptor-di-2-ethyl-hexyl-phthalate-by-pleurotus-ostreatus-based-on-quantum-chemical-investigation
#6
Miriam Ahuactzin-Pérez, Saúl Tlecuitl-Beristain, Jorge García-Dávila, Ericka Santacruz-Juárez, Manuel González-Pérez, María Concepción Gutiérrez-Ruíz, Carmen Sánchez
Di(2-ethyl hexyl) phthalate (DEHP) is a plasticizer that interfere with endocrine systems in mammals. Growth parameters for Pleurotus ostreatus grown on media containing glucose and different concentrations of DEHP (0, 500 and 1000mg/L) were evaluated. The highest biomass production was observed in medium supplemented with 1000mg of DEHP/L. Half-life of DEHP biodegradation, biodegradation constant of DEHP, and percentage of removal efficiency (%E) were also determined. P. ostreatus degraded 100% of DEHP after 504h...
September 12, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28914826/pulmonary-alveolar-proteinosis-a-case-report
#7
Luis Alberto Concepción-Urteaga, Luis Alejandro Rodríguez-Hidalgo, Jorge Luis Cornejo-Portella, Oscar Neri Alquizar-Horna, Daniel Anderson Aguilar-Villanueva, Marcio José Concepción-Zavaleta, Mario Gustavo Azañero-Luján
INTRODUCTION: Pulmonary alveolar proteinosis is a rare, diffuse interstitial lung disease, characterized by alveolar obstruction due to the accumulation of pulmonary surfactant. CLINICAL PRESENTATION: A 30-year-old male with progressively worsening dyspnea and non-productive cough for one year. He was a sugar cane plantation worker and had prior recurrent respiratory infections. Physical exam revealed cyanosis, and bilateral coarse and fine rales. Chest computed tomography showed diffuse crazy paving pattern...
September 14, 2017: Medwave
https://www.readbyqxmd.com/read/28914693/care-patterns-and-changes-in-treatment-for-nonmetastatic-breast-cancer-in-2013-2014-versus-2005-a-population-based-high-resolution-study
#8
Marcela Guevara, Rosana Burgui, Jorge Díaz-González, Esteban Salgado, Francisco Vicente, Conchi Moreno-Iribas, María J Urbina, Alicia Córdoba, Concepción de Miguel, Eva Ardanaz
Studies on recent trends in patterns of care for breast cancer patients are scarce. This study aims to examine the patterns and trends in the treatment of women with nonmetastatic breast cancer according to major recommended treatment options. A population-based study was carried out in Navarra, Spain, including all women with a primary invasive nonmetastasized breast cancer, diagnosed in 2005 and in 2013-2014. We compared patients' characteristics and treatment patterns between periods. Factors associated with receipt of recommended treatment were examined by multivariate logistic regression...
September 2017: European Journal of Cancer Prevention
https://www.readbyqxmd.com/read/28914102/5-httlpr-brain-derived-neurotrophic-factor-bdnf-gene-interactions-and-early-adverse-life-events-effect-on-impulsivity-in-suicide-attempters
#9
Luis Jiménez-Treviño, Pilar Alejandra Saiz, Maria Paz García-Portilla, Hilario Blasco-Fontecilla, Vladimir Carli, Miriam Iosue, Isabelle Jaussent, Jorge López-Castroman, Concepcion Vaquero-Lorenzo, Marco Sarchiapone, Enrique Baca-García, Philippe Courtet, Julio Bobes
OBJECTIVES: An expanding body of research suggests that childhood adverse experiences can lead to different negative health outcomes, including attempted suicide. Serotonergic genes such as the promoter region of the serotonin transporter gene (5-HTTLPR) have been associated both with impulsivity in suicide attempts and reactivity to environmental stress exposure. BDNF gene may play an epigenetic role. METHODS: We studied the influence of childhood stressful events and 5-HTTLPR genotype on impulsivity measured by Barratt Impulsivity Scale (BIS-10) in a multicentre sample of 1,655 suicide attempters (69...
September 15, 2017: World Journal of Biological Psychiatry
https://www.readbyqxmd.com/read/28912478/the-molecular-epidemiology-of-hiv-1-in-the-comunidad-valenciana-spain-analysis-of-transmission-clusters
#10
Juan Ángel Patiño-Galindo, Manoli Torres-Puente, María Alma Bracho, Ignacio Alastrué, Amparo Juan, David Navarro, María José Galindo, Dolores Ocete, Enrique Ortega, Concepción Gimeno, Josefina Belda, Victoria Domínguez, Rosario Moreno, Fernando González-Candelas
HIV infections are still a very serious concern for public heath worldwide. We have applied molecular evolution methods to study the HIV-1 epidemics in the Comunidad Valenciana (CV, Spain) from a public health surveillance perspective. For this, we analysed 1804 HIV-1 sequences comprising protease and reverse transcriptase (PR/RT) coding regions, sampled between 2004 and 2014. These sequences were subtyped and subjected to phylogenetic analyses in order to detect transmission clusters. In addition, univariate and multinomial comparisons were performed to detect epidemiological differences between HIV-1 subtypes, and risk groups...
September 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28905097/color-doppler-and-spectral-doppler-ultrasound-detection-of-active-sacroiliitis-in-spondyloarthritis-compared-to-physical-examination-as-gold-standard
#11
Concepción Castillo-Gallego, Eugenio De Miguel, Miriam García-Arias, Chamaida Plasencia, Leticia Lojo-Oliveira, Emilio Martín-Mola
Sacroiliac joint (SIJ) involvement is a distinctive feature of spondyloarthritis (SpA). The main objective of this study was to assess the validity of color Doppler ultrasound (CDUS) in SIJ. This was a cross-sectional, blinded, case-control study of 108 cases divided into three groups: (a) 53 SpA patients with inflammatory back pain (IBP); (b) 28 SpA patients with no IBP; and (c) 27 healthy mechanical lumbar pain subjects. Physical examinations of the SIJs were assessed as positive or negative in each SIJ and were used as the gold standard...
September 13, 2017: Rheumatology International
https://www.readbyqxmd.com/read/28902313/variables-associated-with-disordered-eating-behaviors-among-freshman-students-from-mexico-city
#12
Concepción Díaz de León-Vázquez, José Alberto Rivera-Márquez, Ietza Bojorquez-Chapela, Claudia Unikel-Santoncini
Objective: To estimate the prevalence of disordered eating behaviors (DEB) and identify their associations with demographic and psychological variables among freshman students at a public university in Mexico City. Materials and methods: A sample of 892 subjects participated in the study. Bivariate and multinomial models were performed to determine associations between DEB and covariates. Results: Of those surveyed, 6.8% of the women and 4...
May 2017: Salud Pública de México
https://www.readbyqxmd.com/read/28898247/prevalence-of-acromegaly-in-patients-with-symptoms-of-sleep-apnea
#13
Gemma Sesmilo, Eugenia Resmini, Marcel Sambo, Concepción Blanco, Fernando Calvo, Fernando Pazos, Pablo Fernández-Catalina, Purificación Martínez de Icaya, Concepción Páramo, Carmen Fajardo, Mónica Marazuela, Cristina Álvarez-Escolá, Juan Jose Díez, Verónica Perea
Acromegaly is a rare disease with nonspecific symptoms with acral enlargement being almost universally present at diagnosis. The estimated prevalence is 40-125 cases/million but targeted universal screening studies have found a higher prevalence (about 10 fold). The aim of the ACROSAHS study was to investigate the prevalence of acromegaly and acromegaly comorbidities in patients with sleep apnea symptoms and acral enlargement. ACROSAHS was a Spanish prospective non-interventional epidemiological study in 13 Hospital sleep referral units...
2017: PloS One
https://www.readbyqxmd.com/read/28895732/a-new-series-of-succinimido-ferrociphenols-and-related-heterocyclic-species-induce-strong-antiproliferative-effects-especially-against-ovarian-cancer-cells-resistant-to-cisplatin
#14
Pascal Pigeon, Yong Wang, Siden Top, Feten Najlaoui, Maria Concepcion Garcia Alvarez, Jérôme Bignon, Michael J McGlinchey, Gérard Jaouen
Ferrociphenols are known to display anticancer properties by original mechanisms dependent on redox properties and generation of active metabolites such as quinone methides. Recent studies have highlighted the positive impact of oxidative stress on chemosensitivity and prognosis of ovarian cancer patients. Ovarian adenocarcinomas are shown to be an excellent model for defining the impact of selected ferrociphenols as new therapeutic drugs for such cancers. This work describes the syntheses and preliminary mechanistic research of unprecedented multitargeting heterocyclic ferrociphenols bearing either a succinimidyl or phthalimidyl group that show exceptional antiproliferative behavior against epithelial ovarian cancer cells resistant to cisplatin...
September 22, 2017: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28895699/association-between-sleep-related-breathing-disorders-and-academic-performance-among-children-from-concepci%C3%A3-n-chile
#15
Darwin Gatica, Iván Rodríguez-Núñez, Daniel Zenteno, María J Elso, Juan J Montesinos, Carlos Manterola
The objective of this study was to establish an association between academic performance in Math, Language Arts, and Science and the presence of sleep-related breathing disorders (SRBDs) among healthy schoolchildren from the city of Concepción, Chile. Healthy children were defined as those without comorbidities. Outcome measures of interest included the analysis of academic performance in Math, Language Arts, and Science and the presence of SRBD assessed using the Pediatric Sleep Questionnaire. Two-hundred and fifty-six children were included in the study (59...
October 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28891802/-una-vez-en-un-mill%C3%A3-n
#16
Alejandro Sousa Escandón, Mª Concepción Pérez Arias, Noelia Carballo Fernández, Ana Mª López Abella
No abstract text is available yet for this article.
September 2017: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/28889868/three-dimensional-analysis-of-third-molar-development-to-estimate-age-of-majority
#17
Ana Belén Márquez-Ruiz, María Concepción Treviño-Tijerina, Lucas González-Herrera, Belén Sánchez, Amanda Rocío González-Ramírez, Aurora Valenzuela
Third molars are one of the few biological markers available for age estimation in undocumented juveniles close the legal age of majority, assuming an age of 18years as the most frequent legal demarcation between child and adult status. To obtain more accurate visualization and evaluation of third molar mineralization patterns from computed tomography images, a new software application, DentaVol©, was developed. Third molar mineralization according to qualitative (Demirjian's maturational stage) and quantitative parameters (third molar volume) of dental development was assessed in multi-slice helical computed tomography images of both maxillary arches displayed by DentaVol© from 135 individuals (62 females and 73 males) aged between 14 and 23years...
September 2017: Science & Justice: Journal of the Forensic Science Society
https://www.readbyqxmd.com/read/28888203/role-of-glutathione-biosynthesis-in-endothelial-dysfunction-and-fibrosis
#18
Cristina Espinosa-Díez, Verónica Miguel, Susana Vallejo, Francisco J Sánchez, Elena Sandoval, Eva Blanco, Pablo Cannata, Concepción Peiró, Carlos F Sánchez-Ferrer, Santiago Lamas
Glutathione (GSH) biosynthesis is essential for cellular redox homeostasis and antioxidant defense. The rate-limiting step requires glutamate-cysteine ligase (GCL), which is composed of the catalytic (GCLc) and the modulatory (GCLm) subunits. To evaluate the contribution of GCLc to endothelial function we generated an endothelial-specific Gclc haplo-insufficient mouse model (Gclc e/+ mice). In murine lung endothelial cells (MLEC) derived from these mice we observed a 50% reduction in GCLc levels compared to lung fibroblasts from the same mice...
September 1, 2017: Redox Biology
https://www.readbyqxmd.com/read/28887605/the-possible-protective-effect-of-marital-status-in-quality-of-life-among-elders-in-a-u-s-mexico-border-city
#19
Marisela Gutiérrez-Vega, Oscar Armando Esparza-Del Villar, Irene Concepción Carrillo-Saucedo, Priscila Montañez-Alvarado
The purpose of this study was to determine how marital status may have an impact on quality of life in a group of older adults living in a U.S.-Mexico border city. Two-hundred and seventy-six older adults completed the Spanish version of the World Health Organization Quality of Life Assessment, composed of four domains: physical health, psychological health, social relationships, and environment. Participants answered a measure of sociodemographic variables. In the psychological health component of quality of life, single and married older adults had the highest scores as compared to widowed and divorced...
September 8, 2017: Community Mental Health Journal
https://www.readbyqxmd.com/read/28882417/derivation-and-validation-model-for-hospital-hypoglycemia
#20
Javier Ena, Antonio Zapatero Gaviria, Marta Romero-Sánchez, Juana Carretero-Gómez, Francisco Javier Carrasco-Sánchez, José Vicente Segura-Heras, Ana Belkis Porto-Perez, Patricia Vázquez-Rodriguez, Concepción González-Becerra, Ricardo Gómez-Huelgas
BACKGROUND: An objective and simple prognostic model for hospitalized patients with hypoglycemia could be helpful in guiding initial intensity of treatment. METHODS: We carried out a derivation rule for hypoglycemia using data from a nationwide retrospective cohort study of patients with diabetes or hyperglycemia carried out in 2014 (n=839 patients). The rule for hypoglycemia was validated using a second data set from a nationwide retrospective cohort study carried out in 2016 (n=561 patients)...
September 4, 2017: European Journal of Internal Medicine
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