keyword
MENU ▼
Read by QxMD icon Read
search

rendon

keyword
https://www.readbyqxmd.com/read/28535294/hgva-the-human-genome-variation-archive
#1
Javier Lopez, Jacobo Coll, Matthias Haimel, Swaathi Kandasamy, Joaquin Tarraga, Pedro Furio-Tari, Wasim Bari, Marta Bleda, Antonio Rueda, Stefan Gräf, Augusto Rendon, Joaquin Dopazo, Ignacio Medina
High-profile genomic variation projects like the 1000 Genomes project or the Exome Aggregation Consortium, are generating a wealth of human genomic variation knowledge which can be used as an essential reference for identifying disease-causing genotypes. However, accessing these data, contrasting the various studies and integrating those data in downstream analyses remains cumbersome. The Human Genome Variation Archive (HGVA) tackles these challenges and facilitates access to genomic data for key reference projects in a clean, fast and integrated fashion...
May 23, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28526893/do-we-need-3d-tube-current-modulation-information-for-accurate-organ-dosimetry-in-chest-ct-protocols-dose-comparisons
#2
Xochitl Lopez-Rendon, Guozhi Zhang, Walter Coudyzer, Wim Develter, Hilde Bosmans, Federica Zanca
OBJECTIVES: To compare the lung and breast dose associated with three chest protocols: standard, organ-based tube current modulation (OBTCM) and fast-speed scanning; and to estimate the error associated with organ dose when modelling the longitudinal (z-) TCM versus the 3D-TCM in Monte Carlo simulations (MC) for these three protocols. METHOD: Five adult and three paediatric cadavers with different BMI were scanned. The CTDIvol of the OBTCM and the fast-speed protocols were matched to the patient-specific CTDIvol of the standard protocol...
May 19, 2017: European Radiology
https://www.readbyqxmd.com/read/28515060/barriers-and-facilitators-experienced-in-collaborative-prospective-research-in-orthopaedic-oncology-a-qualitative-study
#3
J S Rendon, M Swinton, N Bernthal, M Boffano, T Damron, N Evaniew, P Ferguson, M Galli Serra, W Hettwer, P McKay, B Miller, L Nystrom, W Parizzia, P Schneider, A Spiguel, R Vélez, K Weiss, J P Zumárraga, M Ghert
OBJECTIVES: As tumours of bone and soft tissue are rare, multicentre prospective collaboration is essential for meaningful research and evidence-based advances in patient care. The aim of this study was to identify barriers and facilitators encountered in large-scale collaborative research by orthopaedic oncological surgeons involved or interested in prospective multicentre collaboration. METHODS: All surgeons who were involved, or had expressed an interest, in the ongoing Prophylactic Antibiotic Regimens in Tumour Surgery (PARITY) trial were invited to participate in a focus group to discuss their experiences with collaborative research in this area...
May 2017: Bone & Joint Research
https://www.readbyqxmd.com/read/28481031/interleukin-6-trans-signaling-regulates-basal-synaptic-transmission-and-sensitivity-to-pentylenetetrazole-induced-seizures-in-mice
#4
Roberto Cuevas-Olguin, Eric Esquivel-Rendon, Jorge Vargas-Mireles, Francisco Garcias-Oscos, Marcela Miranda-Morales, Humberto Salgado, Stefan Rose-John, Marco Atzori
The pro-inflammatory cytokine interleukin 6 (IL-6) interacts with the central nervous system in a largely unknown manner. We used a genetically modified mouse strain (GFAP-sgp130Fc, TG) and wild type (WT) mice to determine whether IL-6 trans-signaling contributes to basal properties of synaptic transmission. Postsynaptic currents (PSCs) were studied by patch-clamp recording in cortical layer 5 of a mouse prefrontal cortex brain slice preparation. TG and WT animals displayed differences mainly (but not exclusively) in excitatory synaptic responses...
May 8, 2017: Synapse
https://www.readbyqxmd.com/read/28475423/investigating-the-abscopal-effects-of-radioablation-on-shielded-bone-marrow-in-rodent-models-using-multimodality-imaging
#5
Solmaz F Afshar, Janice A Zawaski, Taeko Inoue, David A Rendon, Arthur W Zieske, Jyotinder N Punia, Omaima M Sabek, M Waleed Gaber
The abscopal effect is the response to radiation at sites that are distant from the irradiated site of an organism, and it is thought to play a role in bone marrow (BM) recovery by initiating responses in the unirradiated bone marrow. Understanding the mechanism of this effect has applications in treating BM failure (BMF) and BM transplantation (BMT), and improving survival of nuclear disaster victims. Here, we investigated the use of multimodality imaging as a translational tool to longitudinally assess bone marrow recovery...
May 5, 2017: Radiation Research
https://www.readbyqxmd.com/read/28474701/-cholelithiasis-during-pregnancy-and-postpartum-prevalence-presentation-and-consequences-in-a-referral-hospital-in-baja-california-sur
#6
Andrea Socorro Álvarez-Villaseñor, Héctor Luis Mascareño-Franco, José Juan Agundez-Meza, Francisco Cardoza-Macías, Clotilde Fuentes-Orozco, Jorge Rendón-Félix, Mariana Chávez-Tostado, Leire Irusteta-Jiménez, Jesús García-Rentería, Alejandro González-Ojedaz
INTRODUCTION: Pregnancy and the postpartum period are risk factors for developing biliary sludge, gallstones, and any of their complications. OBJECTIVE: To determine the prevalence, presentation, and consequences of cholestasis during pregnancy and postpartum in a referral hospital of Baja California Sur. MATERIAL AND METHODS: This was a retrospective, observational study that enrolled pregnant or postpartum patients diagnosed with gallstones with any presentation...
March 2017: Gaceta Médica de México
https://www.readbyqxmd.com/read/28474341/effects-of-preoperative-dexamethasone-on-postoperative-pain-nausea-vomiting-and-respiratory-function-in-women-undergoing-conservative-breast-surgery-for-cancer-results-of-a%C3%A2-controlled-clinical-trial
#7
A O Cortés-Flores, J Jiménez-Tornero, G Morgan-Villela, M Delgado-Gómez, C J Zuloaga-Fernández Del Valle, J García-Rentería, J Rendón-Félix, C Fuentes-Orozco, M D Macías-Amezcua, G Ambriz-González, A S Alvarez-Villaseñor, D Urias-Valdez, M Chavez-Tostado, G I Contreras-Hernández, A González-Ojeda
The objective was to evaluate whether preoperative administration of dexamethasone improved postoperative nausea and vomiting (PONV), pain and respiratory function tests in women undergoing conservative surgery for breast cancer. This was a controlled clinical trial conducted between June 2013 and October 2014. Eighty patients were evaluated. Patients received a preoperative dose of 8 mg of dexamethasone (n = 40) or placebo (n = 40). The data on PONV and pain intensity was obtained and forced spirometry tests were performed, 1 hr before and at 1, 6, 12 and 24 hr after surgery...
May 4, 2017: European Journal of Cancer Care
https://www.readbyqxmd.com/read/28457020/virus-host-interplay-in-hepatitis-b-virus-infection-and-epigenetic-treatment-strategies
#8
REVIEW
Kai O Hensel, Julio C Rendon, Maria-Cristina Navas, Marianne G Rots, Jan Postberg
Worldwide, chronic hepatitis B virus (HBV) infection is a major health problem and no cure exists. Importantly, hepatocyte intrusion by HBV particles results in a complex deregulation of both viral and host cellular genetic and epigenetic processes. Among the attempts to develop novel therapeutic approaches against HBV infection, several options targeting the epigenomic regulation of HBV replication are gaining attention. These include the experimental treatment with 'epidrugs'. Moreover, as a targeted approach, the principle of 'epigenetic editing' recently is being exploited to control viral replication...
April 29, 2017: FEBS Journal
https://www.readbyqxmd.com/read/28428767/social-cognitive-training-improves-emotional-processing-and-reduces-aggressive-attitudes-in-ex-combatants
#9
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
#10
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
#11
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
#12
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
#13
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
#14
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
#15
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
#16
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
#17
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
#18
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
#19
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
#20
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
keyword
keyword
85620
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"