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https://www.readbyqxmd.com/read/28428767/social-cognitive-training-improves-emotional-processing-and-reduces-aggressive-attitudes-in-ex-combatants
#1
Sandra Trujillo, Natalia Trujillo, Jose D Lopez, Diana Gomez, Stella Valencia, Jorge Rendon, David A Pineda, Mario A Parra
Emotional processing (EP) is a complex cognitive function necessary to successfully adjust to social environments where we need to interpret and respond to cues that convey threat or reward signals. Ex-combatants have consistently shown atypical EP as well as poor social interactions. Available reintegration programs aim to facilitate the re-adaptation of ex-combatants to their communities. However, they do not incorporate actions to improve EP and to enhance cognitive-emotional regulation. The present study was aimed at evaluating the usefulness of an intervention focused on Social Cognitive Training (SCT), which was designed to equip ex-combatants enrolled in the Social Reintegration Route with EP and social cognition skills...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28426818/alternative-glacial-interglacial-refugia-demographic-hypotheses-tested-on-cephalocereus-columna-trajani-cactaceae-in-the-intertropical-mexican-drylands
#2
Amelia Cornejo-Romero, Carlos Fabián Vargas-Mendoza, Gustavo F Aguilar-Martínez, Javier Medina-Sánchez, Beatriz Rendón-Aguilar, Pedro Luis Valverde, Jose Alejandro Zavala-Hurtado, Alejandra Serrato, Sombra Rivas-Arancibia, Marco Aurelio Pérez-Hernández, Gerardo López-Ortega, Cecilia Jiménez-Sierra
Historic demography changes of plant species adapted to New World arid environments could be consistent with either the Glacial Refugium Hypothesis (GRH), which posits that populations contracted to refuges during the cold-dry glacial and expanded in warm-humid interglacial periods, or with the Interglacial Refugium Hypothesis (IRH), which suggests that populations contracted during interglacials and expanded in glacial times. These contrasting hypotheses are developed in the present study for the giant columnar cactus Cephalocereus columna-trajani in the intertropical Mexican drylands where the effects of Late Quaternary climatic changes on phylogeography of cacti remain largely unknown...
2017: PloS One
https://www.readbyqxmd.com/read/28421779/oral-glutamine-reduces-myocardial-damage-after-coronary-revascularization-under-cardiopulmonary-bypass-a-randomized-clinical-trial
#3
Mariana Chávez-Tostado, Fernando Carrillo-Llamas, Porfirio Eduardo Martínez-Gutiérrez, Araceli Alvarado-Ramírez, Jaime Gilberto López-Taylor, José Clemente Vásquez-Jiménez, Clotilde Fuentes-Orozco, Jorge Rendón-Félix, Leire Irusteta-Jiménez, Vanessa Carolina Calil-Romero, José Antonio Ramírez-Jiménez, Luis Rodrigo Michel-Espinoza, Carmen Karina Contreras-López, Lizbeth Araceli Cuesta-Márquez, Alejandro González-Ojeda
BACKGROUND: Glutamine is the most abundant free amino acid in the body. It modulates immune cell function and is an important energy substrate for cells in critically ill patients. Reduction of injury cardiac markers had been observed in patients receiving intravenous glutamine and in a pilot study with oral glutamine. The aim of this study was to analyze the effect of preoperative oral supplementation of glutamine on postoperative serum levels of cardiac injury markers. METHODS: A randomized clinical trial was performed in 28 Mexican patients with ischemic heart disease who underwent cardiopulmonary bypass with extracorporeal circulation...
March 30, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28392311/two-examples-of-indication-specific-radiation-dose-calculations-in-dental-cbct-and-multidetector-ct-scanners
#4
Andreas Stratis, Guozhi Zhang, Xochitl Lopez-Rendon, Constantinus Politis, Robert Hermans, Reinhilde Jacobs, Ria Bogaerts, Eman Shaheen, Hilde Bosmans
PURPOSE: To calculate organ doses and estimate the effective dose for justification purposes in patients undergoing orthognathic treatment planning purposes and temporal bone imaging in dental cone beam CT (CBCT) and Multidetector CT (MDCT) scanners. METHODS: The radiation dose to the ICRP reference male voxel phantom was calculated for dedicated orthognathic treatment planning acquisitions via Monte Carlo simulations in two dental CBCT scanners, Promax 3D Max (Planmeca, FI) and NewTom VGi evo (QR s...
April 6, 2017: Physica Medica: PM
https://www.readbyqxmd.com/read/28381117/a-multi-centered-propensity-matched-analysis-comparing-laparoscopic-and-open-surgery-for-pt3a-renal-cell-carcinoma
#5
Premal Patel, Jasmir G Nayak, Zhihui Liu, Olli Saarela, Michael Jewett, Ricardo A Rendon, Anil Kapoor, Peter Black, Simon Tanguay, Jun Kawakami, Ronald Moore, Rodney H Breau, Chris Morash, Frederic Pouliot, Darrel Drachenberg
INTRODUCTION: To compare outcomes following laparoscopic renal surgery (LRS) and open renal surgery (ORS) in the treatment of pathological T3a (pT3a) renal cell carcinoma (RCC) using a propensity matched analysis. MATERIALS & METHODS: The Canadian Kidney Cancer Information System is a prospectively maintained database for patients diagnosed with RCC from 15 Canadian institutions. Patients treated for non-metastatic pT3a RCC between 2008-2015 were included. Propensity score matching for age, gender, tumor size, grade, histology and surgical approach were performed to compare laparoscopic radical and partial nephrectomy (LRN or LPN) with open radical or partial nephrectomy (ORN or OPN)...
April 5, 2017: Journal of Endourology
https://www.readbyqxmd.com/read/28362087/elucidating-the-structures-of-the-low-and-high-ph-mo-v-species-in-respiratory-nitrate-reductase-a-combined-epr-14-15-n-hyscore-and-dft-study
#6
Julia Rendon, Frédéric Biaso, Pierre Ceccaldi, René Toci, Farida Seduk, Axel Magalon, Bruno Guigliarelli, Stéphane Grimaldi
Respiratory nitrate reductases (Nars), members of the prokaryotic Mo/W-bis Pyranopterin Guanosine dinucleotide (Mo/W-bisPGD) enzyme superfamily, are key players in nitrate respiration, a major bioenergetic pathway widely used by microorganisms to cope with the absence of dioxygen. The two-electron reduction of nitrate to nitrite takes place at their active site, where the molybdenum ion cycles between Mo(VI) and Mo(IV) states via a Mo(V) intermediate. The active site shows two distinct pH-dependent Mo(V) electron paramagnetic resonance (EPR) signals whose structure and catalytic relevance have long been debated...
March 31, 2017: Inorganic Chemistry
https://www.readbyqxmd.com/read/28360949/cua-guideline-on-the-management-of-cystic-renal-lesions
#7
Patrick O Richard, Philippe D Violette, Michael A S Jewett, Frederic Pouliot, Michael Leveridge, Alan So, Thomas F Whelan, Ricardo Rendon, Antonio Finelli
No abstract text is available yet for this article.
March 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28356141/genomic-history-of-the-origin-and-domestication-of-common-bean-unveils-its-closest-sister-species
#8
Martha Rendón-Anaya, Josaphat M Montero-Vargas, Soledad Saburido-Álvarez, Anna Vlasova, Salvador Capella-Gutierrez, José Juan Ordaz-Ortiz, O Mario Aguilar, Rosana P Vianello-Brondani, Marta Santalla, Luis Delaye, Toni Gabaldón, Paul Gepts, Robert Winkler, Roderic Guigó, Alfonso Delgado-Salinas, Alfredo Herrera-Estrella
BACKGROUND: Modern civilization depends on only a few plant species for its nourishment. These crops were derived via several thousands of years of human selection that transformed wild ancestors into high-yielding domesticated descendants. Among cultivated plants, common bean (Phaseolus vulgaris L.) is the most important grain legume. Yet, our understanding of the origins and concurrent shaping of the genome of this crop plant is limited. RESULTS: We sequenced the genomes of 29 accessions representing 12 Phaseolus species...
March 29, 2017: Genome Biology
https://www.readbyqxmd.com/read/28353408/characterization-of-small-focal-renal-lesions-diagnostic-accuracy-with-single-phase-contrast-enhanced-dual-energy-ct-with-material-attenuation-analysis-compared-with-conventional-attenuation-measurements
#9
Daniele Marin, Drew Davis, Kingshuk Roy Choudhury, Bhavik Patel, Rajan T Gupta, Achille Mileto, Rendon C Nelson
Purpose To determine whether single-phase contrast material-enhanced dual-energy material attenuation analysis improves the characterization of small (1-4 cm) renal lesions compared with conventional attenuation measurements by using histopathologic analysis and follow-up imaging as the clinical reference standards. Materials and Methods In this retrospective, HIPAA-compliant, institutional review board-approved study, 136 consecutive patients (95 men and 41 women; mean age, 54 years) with 144 renal lesions (111 benign, 33 malignant) measuring 1-4 cm underwent single-energy unenhanced and contrast-enhanced dual-energy computed tomography (CT) of the abdomen...
March 28, 2017: Radiology
https://www.readbyqxmd.com/read/28350484/variability-in-radiation-dose-from-repeat-identical-ct-examinations-longitudinal-analysis-of-2851-patients-undergoing-12-635-thoracoabdominal-ct-scans-in-an-academic-health-system
#10
Achille Mileto, Rendon C Nelson, Douglas G Larson, Ehsan Samei, Joshua M Wilson, Olav Christianson, Daniele Marin, Daniel T Boll
OBJECTIVE: The purpose of this study was to conduct longitudinal analyses of radiation dose data from adult patients undergoing clinically indicated, repeat identical thoracoabdominal CT examinations. MATERIALS AND METHODS: Radiation dose data were electronically collected from 2851 subjects undergoing 12,635 repeat identical CT scans (mean number of scans per patient, 4.8; range, 2-33) in one health system. Included CT protocols were chest-abdomen-pelvis with contrast administration (n = 4621 CT studies of 1064 patients), abdomen-pelvis with contrast administration (n = 876 CT studies of 261 patients), renal stone (n = 1053 CT studies of 380 patients), and chest (n = 6085 CT studies of 1146 patients) without contrast administration...
March 28, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28326683/restoring-full-thickness-defects-with-spray-skin-in-conjunction-with-dermal-regenerate-template-and-split-thickness-skin-grafting-a-pilot-study
#11
Daniel Hammer, Juan L Rendon, Jennifer Sabino, Kerry Latham, Mark E Fleming, Ian L Valerio
Complex, full-thickness soft tissue defects secondary to large burns, trauma and war-related injuries continue to challenge reconstructive surgeons. To achieve positive surgical outcomes in these patient populations, novel approaches are needed to restore the functional, protective and aesthetic properties of skin. Herein, we provide the first report describing the staged use of a dermal regenerate template (DRT) with a spray-on epidermal regenerative modality (spray skin) in addition to autologous split-thickness skin grafting (STSG) in non-burn trauma and compare these results with those of patients treated with DRT and STSG alone...
March 22, 2017: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/28293522/a-case-report-of-the-first-nonburn-related-military-trauma-victim-treated-with-spray-skin-regenerative-therapy-in-combination-with-a-dermal-regenerate-template
#12
Ian L Valerio, Daniel A Hammer, Juan L Rendon, Kerry P Latham, Mark E Fleming
Massive soft tissue and skin loss secondary to war-related traumas are among the most frequently encountered challenges in the care of wounded warriors. This case report outlines the first military nonburn-related trauma patient treated by a combination of regenerative modalities. Our case employs spray skin technology to an established dermal regenerate matrix. Our patient, a 29-year-old active duty male, suffered a combat blast trauma in 2010 while deployed. The patient's treatment course was complicated by a severe necrotizing fasciitis infection requiring over 100 surgical procedures for disease control and reconstruction...
December 2016: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28287916/the-effect-of-contrast-medium-on-radiation-dose-in-ct-part-ii-a-systematic-evaluation-across-58-patient-models
#13
Pooyan Sahbaee, Ehsan Abadi, W Paul Segars, Daniele Marin, Rendon C Nelson, Ehsan Samei
Purpose To estimate the radiation dose as a result of contrast medium administration in a typical abdominal computed tomographic (CT) examination across a library of contrast material-enhanced computational patient models. Materials and Methods In part II of this study, first, the technique described in part I of this study was applied to enhance the extended cardiac-torso models with patient-specific iodine-time profiles reflecting the administration of contrast material. Second, the patient models were deployed to assess the patient-specific organ dose as a function of time in a typical abdominal CT examination using Monte Carlo simulation...
March 13, 2017: Radiology
https://www.readbyqxmd.com/read/28279536/clinical-characteristics-of-hepatocellular-carcinoma-in-spain-comparison-with-the-2008-2009-period-and-analysis-of-the-causes-of-diagnosis-out-of-screening-programs-analysis-of-686-cases-in-73-centers
#14
Carlos Rodríguez de Lope, María Reig, Ana Matilla, María Teresa Ferrer, Eva Dueñas, Beatriz Mínguez, Javier F Castroagudín, Inmaculada Ortiz, Sonia Pascual, José Luis Lledó, Adolfo Gallego, Juan I Arenas, Carles Aracil, Montserrat Forne, Carolina Muñoz, Fernando Pons, Margarita Sala, Mercedes Iñarrairaegui, Marta Martin-Llahi, Victoria Andreu, Carmen Garre, Paloma Rendón, Javier Fuentes, Javier Crespo, Manuel Rodríguez, Jordi Bruix, María Varela
BACKGROUND AND OBJECTIVE: In 2010 we published that 53% of cases of hepatocellular carcinoma (HCC) detected in Spain were diagnosed outside the context of standard screening programs, which consequently leads to lower survival rates. The aim of this study was to analyze the current situation and the causes of diagnosis out of screening programs. MATERIAL AND METHODS: Prospective registry of 73 second- and third-level Spanish healthcare centers carried out between October 1, 2014 and January 31, 2015...
March 6, 2017: Medicina Clínica
https://www.readbyqxmd.com/read/28262197/longitudinal-analysis-of-the-interaction-between-obesity-and-pregnancy-on-iron-homeostasis-role-of-hepcidin
#15
María Eugenia Flores-Quijano, Irene Montalvo-Velarde, Victor Saul Vital-Reyes, Maricela Rodríguez-Cruz, Mario Enrique Rendón-Macías, Mardia López-Alarcón
BACKGROUND AND AIMS: When pregnancy occurs in obese women, two opposite mechanisms for iron homeostasis concur: increased need for available iron to support erythropoiesis and decreased iron mobilization from diets and stores due to obesity-related inflammation linked to overexpressed hepcidin. Few studies have examined the role of hepcidin on maternal iron homeostasis in the context of obese pregnancy. The aim of the study was to evaluate the combined effect of maternal obesity and pregnancy on hepcidin and maternal iron status while accounting for inflammation and iron supplementation...
October 2016: Archives of Medical Research
https://www.readbyqxmd.com/read/28256381/breaking-the-barriers-migrants-and-tuberculosis
#16
REVIEW
Giovanni Sotgiu, Masoud Dara, Rosella Centis, Alberto Matteelli, Ivan Solovic, Christina Gratziou, Adrian Rendon, Giovanni Battista Migliori
Tuberculosis (TB) can represent an important clinical and public health in developing and developed countries. Low- and middle-income countries are facing an epidemic which is difficult to address because of the drug-resistance spread and the association of TB with HIV/AIDS. High-income countries, whose TB incidence has decreased in the last decades, can be involved in new TB epidemic waves owing to social, healthcare, and economic hurdles and challenges. In particular, migrants coming from high TB incidence countries can represent a new epidemiological issue in the TB care and control in geographical areas where primary care and specialized centres are not equipped to face the clinical and public health issues associated with the TB disease...
March 2017: La Presse Médicale
https://www.readbyqxmd.com/read/28256380/the-cursed-duet-today-tuberculosis-and-hiv-coinfection
#17
REVIEW
Simon Tiberi, Anna Cristina C Carvalho, Giorgia Sulis, Devan Vaghela, Adrian Rendon, Fernanda C de Q Mello, Ananna Rahman, Nashaba Matin, Ali Zumla, Emanuele Pontali
The tuberculosis (TB) and HIV syndemic continues to rage and are a major public health concern worldwide. This deadly association raises complexity and represent a significant barrier towards TB elimination. TB continues to be the leading cause of death amongst HIV-infected people. This paper reports the challenges that lay ahead and outlines some of the current and future strategies that may be able to address this co-epidemic efficiently. Improved diagnostics, cheaper and more effective drugs, shorter treatment regimens for both drug-sensitive and drug-resistant TB are discussed...
March 2017: La Presse Médicale
https://www.readbyqxmd.com/read/28249616/tumor-to-tumor-metastases-papillary-thyroid-carcinoma-into-a-clear-cell-renal-cell-carcinoma
#18
Jin Soo Andy Song, S Mark Taylor, Jonathan Trites, Matthew H Rigby, Martin Joseph Bullock, Jennifer Merrimen, Ricardo Rendon, Robert D Hart
BACKGROUND: Thyroid metastases to distant sites are uncommon incidents, most often metastasizing to the lungs and bones. Rates of metastasis to the kidney are particularly low, ranging from 2.8-3.8% for papillary and 6-20% for follicular variants of well-differentiated thyroid cancers (WDTCs). In rare instances, tumor-to-tumor metastasis between two true primary neoplasms can occurs. This medical phenomenon has previously occurred as a clear cell renal cell carcinoma (CCRCC) spreading to a WDTC...
March 1, 2017: Journal of Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/28219340/very-high-mhc-class-iib-diversity-without-spatial-differentiation-in-the-mediterranean-population-of-greater-flamingos
#19
Mark A F Gillingham, Arnaud Béchet, Alexandre Courtiol, Manuel Rendón-Martos, Juan A Amat, Boudjéma Samraoui, Ortaç Onmuş, Simone Sommer, Frank Cézilly
BACKGROUND: Selective pressure from pathogens is thought to shape the allelic diversity of major histocompatibility complex (MHC) genes in vertebrates. In particular, both local adaptation to pathogens and gene flow are thought to explain a large part of the intraspecific variation observed in MHC allelic diversity. To date, however, evidence that adaptation to locally prevalent pathogens maintains MHC variation is limited to species with limited dispersal and, hence, reduced gene flow...
February 20, 2017: BMC Evolutionary Biology
https://www.readbyqxmd.com/read/28215848/erratum-to-the-natural-history-of-renal-function-after-surgical-management-of-renal-cell-carcinoma-results-from-the-canadian-kidney-cancer-information-system-urol-oncol-34-11-2016-486-e1-486-e7
#20
Ross Mason, Anil Kapoor, Zhihui Liu, Olli Saarela, Simon Tanguay, Michael Jewett, Antonio Finelli, Louis Lacombe, Jun Kawakami, Ronald Moore, Christopher Morash, Peter Black, Ricardo A Rendon
No abstract text is available yet for this article.
March 2017: Urologic Oncology
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