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https://www.readbyqxmd.com/read/29351700/successful-treatment-of-an-impacted-lithotripter-basket-in-the-common-bile-duct-with-intracorporeal-electrohydraulic-lithotripsy
#1
Justine Fenner, Michael P Croglio, Demetrios Tzimas, Juan Carlos Bucobo
No abstract text is available yet for this article.
January 19, 2018: Endoscopy
https://www.readbyqxmd.com/read/29351666/intraoperative-identification-and-preservation-of-verbal-memory-in-diffuse-gliomas-a-matched-pair-cohort-study
#2
Juan Martino, Elsa Gomez, Enrique Marco de Lucas, David Mato, Javier Vázquez-Bourgon
BACKGROUND: Recent glioma surgery series with intraoperative electrical stimulation (IES) language mapping have demonstrated high rates of postoperative memory impairment, raising a question regarding the efficacy of this approach to preserve memory. OBJECTIVE: To evaluate if intraoperative identification and preservation of verbal memory sites with IES mapping in diffuse gliomas in eloquent areas consistently protect patients from long-term postoperative decline in short-term memory...
January 17, 2018: Neurosurgery
https://www.readbyqxmd.com/read/29351652/early-results-in-flow-diverter-sizing-by-computational-simulation-quantification-of-size-change-and-simulation-error-assessment
#3
Ana Paula Narata, Jordi Blasco, Luis San Roman, Juan Miguel Macho, Hector Fernandez, Raquel Kale Moyano, Renaud Winzenrieth, Ignacio Larrabide
BACKGROUND: Sizing of flow diverters (FDs) stent in the treatment of intracranial aneurysms is a challenging task due to the change of stent length after implantation. OBJECTIVE: To quantify the size change and assess the error in length prediction in 82 simulated FD deployments. METHODS: Eighty-two consecutive patients treated with FDs were retrospectively analyzed. Implanted FD length was measured from angiographic images and compared to the nominal sizes of the implanted device...
January 17, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/29351625/physical-activity-weight-and-functional-limitations-in-elderly-spanish-people-the-national-health-survey-2009-2014
#4
Pedro A Latorre-Román, José A Laredo-Aguilera, Felipe García-Pinillos, Víctor M Soto-Hermoso, Juan M Carmona-Torres
Background: The purpose of this study was to analyze physical activity (PA), functional limitations, weight status, self-perceived health status and disease or chronic health problems in older people aged 65 and over using the European Health Survey in Spain (EHSS) conducted one in 2009 and one in 2014. Methods: This study included 12,546 older people, 6026 [2330 men and 3696 women; age (Mean, SD) =75.61 ± 7.11 years old] in 2009 and 6520 [2624 men and 3896 women; age (Mean, SD) =75...
January 16, 2018: European Journal of Public Health
https://www.readbyqxmd.com/read/29351369/heparin-but-not-tissue-plasminogen-activator-improves-outcomes-in-dcd-liver-transplantation-in-a-porcine-model
#5
Amelia J Hessheimer, Marina Vendrell, Javier Muñoz, Ángel Ruíz, Alba Díaz, Luís Flores Sigüenza, Jorge Rodríguez Lanzilotta, Eduardo Delgado Oliver, Jose Fuster, Miquel Navasa, Juan Carlos García-Valdecasas, Pilar Taurá, Constantino Fondevila
BACKGROUND: Ischemic type biliary lesions arise most frequently after DCD liver transplantation and result in high morbidity and graft loss. Many DCD grafts are discarded out of fear for this complication. In theory, microvascular thrombi deposited during donor warm ischemia might be implicated in ITBL pathogenesis. Herein, we aim to evaluate the effects of the administration of either heparin or the fibrinolytic drug TPA as means to improve DCD liver graft quality and potentially avoid ITBL...
January 19, 2018: Liver Transplantation
https://www.readbyqxmd.com/read/29351128/fluid-removal-with-ultrasound-guided-protocol-improves-the-efficacy-and-safety-of-dehydration-in-post-resuscitated-critically-ill-patients-a-quasi-experimental-before-and-after-study
#6
Luhao Wang, Chunfang Qiu, Xiangdong Guan, Minying Chen, Juan Chen, Xiang Si, Zhicheng Du, Yanqiu Liu, Bin Ouyang
Fluid overload is associated with increased morbidity and mortality in critically ill patients. However, researches rarely study the precise start or end point of fluid removal and no protocol was developed to control the fluid removal process. We hypothesized that individualized fluid removal with ultrasound-guided protocol could improve the efficacy and safety of fluid removal in post-resuscitated critically ill patients. A quasi-experimental, before and after trial was conducted to identify the benefits of ultrasound-guided fluid removal...
January 18, 2018: Shock
https://www.readbyqxmd.com/read/29351112/dimensional-variations-in-the-soft-tissue-profile-after-removal-of-implant-supported-fixed-interim-restorations-a-pilot-clinical-study
#7
Juan C Duran, Felipe Aguirre, Rodrigo Pino, Diego Velásquez
PURPOSE: To measure dimensional changes of the periimplant soft tissue profile after removal of a single implant fixed interim restorations using digital impression procedures. MATERIALS AND METHODS: Ten participants presenting with single implant-supported fixed interim restorations (ISFIRs) on the maxillary esthetic zone. A 2-step silicone impression was made of the maxillary arch with the ISFIRs. The experimental procedure was obtained by making digital impressions of the gingival contours immediately after ISFIR removal...
January 17, 2018: Implant Dentistry
https://www.readbyqxmd.com/read/29351067/changes-in-the-incidence-of-intestinal-giardiosis-in-mexican-population-during-five-years-2011-2015
#8
Gabriela Ibáñez-Cervantes, Gloria León-Ávila, Juan Manuel Bello-López, Armando Pérez-Rangel, Gregorio León-García, Benjamín Nogueda-Torres, José Manuel Hernández
Giardiosis is a parasitic disease caused by the protozoan Giardia intestinalis, which is distributed worldwide. Most of the data on the prevalence of giardiosis in Mexico comes from research, but it is also necessary to study the data provided by the Mexican Health Ministry and issued by the General Directorate of Epidemiology. The aim of this work was analyse the national surveillance data for human giardiosis in order to update the epidemiological data of this disease in Mexico. A retrospective observational analysis of giardiosis (from January 2011 to December 2015) was performed in the annual reports emitted by the GDE in Mexico...
March 26, 2018: Acta Parasitologica
https://www.readbyqxmd.com/read/29350438/astrocytic-glutamine-synthetase-is-expressed-in-the-neuronal-somatic-layers-and-down-regulated-proportionally-to-neuronal-loss-in-the-human-epileptic-hippocampus
#9
Ismini E Papageorgiou, Nektarios A Valous, Bernd Lahrmann, Hana Janova, Zin-Juan Klaft, Arend Koch, Ulf C Schneider, Peter Vajkoczy, Frank L Heppner, Niels Grabe, Niels Halama, Uwe Heinemann, Oliver Kann
Human mesial temporal lobe epilepsy (MTLE) features subregion-specific hippocampal neurodegeneration and reactive astrogliosis, including up-regulation of the glial fibrillary acidic protein (GFAP) and down-regulation of glutamine synthetase (GS). However, the regional astrocytic expression pattern of GFAP and GS upon MTLE-associated neurodegeneration still remains elusive. We assessed GFAP and GS expression in strict correlation with the local neuronal number in cortical and hippocampal surgical specimens from 16 MTLE patients using immunohistochemistry, stereology and high-resolution image analysis for digital pathology and whole-slide imaging...
January 19, 2018: Glia
https://www.readbyqxmd.com/read/29350317/a-study-on-the-role-that-quorum-sensing-play-in-antibiotic-resistant-plasmid-conjugative-transfer-in-escherichia-coli
#10
Yueheng Zhang, Qingping Ma, Bingmei Su, Rui Chen, Juan Lin, Zhifen Lin, Dali Wang, Yang Yu
Horizontal genes transfer (HGT) plays an important role in the dissemination of antibiotic resistance genes (ARGs) in the environment. However, the mechanisms of HGT of ARGs under the influence of antibiotics in sub-MIC remain rarely explored. Moreover, given its collective nature, HGT was considered to be relative to quorum sensing (QS) system. To investigate whether QS has any impact on horizontal gene transfer of ARGs, experiments were conducted to determine the conjugative efficiency of plasmid RP4 on Escherichia coli (E...
January 19, 2018: Ecotoxicology
https://www.readbyqxmd.com/read/29350296/use-of-biotechnological-devices-in-the-quantification-of-psychophysiological-workload-of-professional-chess-players
#11
Juan P Fuentes, Santos Villafaina, Daniel Collado-Mateo, Ricardo de la Vega, Narcis Gusi, Vicente Javier Clemente-Suárez
Psychophysiological requirements of chess players are poorly understood, and periodization of training is often made without any empirical basis. For this reason, the aim of the present study was to investigate the psychophysiological response and quantify the player internal load during, and after playing a chess game. The participant was an elite 33 year-old male chess player ranked among the 300 best chess players in the world. Thus, cortical arousal by critical flicker fusion threshold, electroencephalogram by the theta Fz/alpha Pz ratio and autonomic modulation by heart rate variability were analyzed...
January 19, 2018: Journal of Medical Systems
https://www.readbyqxmd.com/read/29350185/fluorescence-detection-of-glutathione-and-oxidized-glutathione-in-blood-with-a-nir-excitable-cyanine-probe
#12
Chang-Hui Liu, Feng-Pei Qi, Fu-Bin Wen, Li-Ping Long, Ai-Juan Liu, Rong-Hua Yang
Cyanine has been widely utilized as a near infrared (NIR) fluorophore for detection of glutathione (GSH). However, the excitation of most of the reported cyanine-based probes was less than 800 nm, which inevitably induce biological background absorption and lower the sensitivity, limiting their use for detection of GSH in blood samples. To address this issue, here, a heptamethine cyanine probe (DNIR), with a NIR excitation wavelength at 804 nm and a NIR emission wavelength at 832 nm, is employed for the detection of GSH and its oxidized form (GSSG) in blood...
January 19, 2018: Methods and Applications in Fluorescence
https://www.readbyqxmd.com/read/29350106/author-accepted-manuscript-cross-cultural-differences-in-adult-theory-of-mind-abilities-a-comparison-of-native-english-speakers-and-native-chinese-speakers-on-the-self-other-differentiation-task
#13
Elisabeth E F Bradford, Ines Jentzsch, Juan Carlos Gomez, Yulu Chen, Da Zhang, Yanjie Su
No abstract text is available yet for this article.
January 1, 2018: Quarterly Journal of Experimental Psychology: QJEP
https://www.readbyqxmd.com/read/29350053/8-isopentenyl-isoflavone-derivatives-from-the-whole-herb-of-sphaerophysa-salsula
#14
Li-Jin Jiao, Wei-Dong Wang, Yan-Duo Tao, Yun Shao, Li-Juan Mei, Zeng-Gen Liu, Qi-Lan Wang, Jun Dang
Phytochemical studies on the whole herb of Sphaerophysa salsula has resulted in the discovery of one new 8-isopentenyl isoflavone derivative, named sphaerosin s2 (3-(8-(2-hydroxypropan-2-yl)-3,4-dihydro-2H-furo[2,3-h]chromen-3-yl)-2,6-dimethoxyphenol) (1), along with four know 8-isopentenyl isoflavone derivatives (2-5). Compounds (2, 4 and 5) were isolated for the first time from this species. Their structures were elucidated on the basis of ESI-MS, UV, IR, 1D NMR and 2D NMR data.
January 19, 2018: Natural Product Research
https://www.readbyqxmd.com/read/29349962/-midterm-clinical-outcome-for-ankylosing-spondylitis-patients-with-early-hip-involved-diseases-treated-with-arthroscopic-technique
#15
Chun-Bao Li, Wei Qi, Zhi-Gang Wang, Zhong-Li Li, Min Wei, Xu Cai, Qiang Zhang, Juan-Li Zhu, Yang Liu, Yu-Jie Liu
OBJECTIVE: To study the clinical outcome of manipulation release combined with arthroscopic debridement and synovia resection under general anesthesia for early hip involvment in patients with ankylosing spondylitis. METHODS: Manipulation release combined with arthroscpic debridement and synovium resection were performed for hip lesion in 22 patients with ankylosing spondylitis from June 2011 to June 2013, incuding 6 males and 16 females with anverage age of 24...
March 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29349810/medicago-truncatula-copper-transporter-1-mtcopt1-delivers-copper-for-symbiotic-nitrogen-fixation
#16
Marta Senovilla, Rosario Castro-Rodríguez, Isidro Abreu, Viviana Escudero, Igor Kryvoruchko, Michael K Udvardi, Juan Imperial, Manuel González-Guerrero
Copper is an essential nutrient for symbiotic nitrogen fixation. This element is delivered by the host plant to the nodule, where membrane copper (Cu) transporter would introduce it into the cell to synthesize cupro-proteins. COPT family members in the model legume Medicago truncatula were identified and their expression determined. Yeast complementation assays, confocal microscopy and phenotypical characterization of a Tnt1 insertional mutant line were carried out in the nodule-specific M. truncatula COPT family member...
January 19, 2018: New Phytologist
https://www.readbyqxmd.com/read/29349690/transthoracic-cardiac-ultrasound-in-prone-position-a-technique-variation-description
#17
Diego Ugalde, Juan Nicolás Medel, Carlos Romero, Rodrigo Cornejo
No abstract text is available yet for this article.
January 18, 2018: Intensive Care Medicine
https://www.readbyqxmd.com/read/29349663/ibandronate-metal-complexes-solution-behavior-and-antiparasitic-activity
#18
Bruno Demoro, Santiago Rostán, Mauricio Moncada, Zhu-Hong Li, Roberto Docampo, Claudio Olea Azar, Juan Diego Maya, Julia Torres, Dinorah Gambino, Lucía Otero
To face the high costs of developing new drugs, researchers in both industry and academy are looking for ways to repurpose old drugs for new uses. In this sense, bisphosphonates that are clinically used for bone diseases have been studied as agents against Trypanosoma cruzi, causative parasite of Chagas disease. In this work, the development of first row transition metal complexes (M = Co2+, Mn2+, Ni2+) with the bisphosphonate ibandronate (iba, H4iba representing the neutral form) is presented. The in-solution behavior of the systems containing iba and the selected 3d metal ions was studied by potentiometry...
January 18, 2018: Journal of Biological Inorganic Chemistry: JBIC
https://www.readbyqxmd.com/read/29349598/phase-ib-study-evaluating-safety-and-clinical-activity-of-the-anti-her3-antibody-lumretuzumab-combined-with-the-anti-her2-antibody-pertuzumab-and-paclitaxel-in-her3-positive-her2-low-metastatic-breast-cancer
#19
Andreas Schneeweiss, Tjoung-Won Park-Simon, Joan Albanell, Ulrik Lassen, Javier Cortés, Veronique Dieras, Marcus May, Christoph Schindler, Frederik Marmé, Juan Miguel Cejalvo, Maria Martinez-Garcia, Iria Gonzalez, Jose Lopez-Martin, Anja Welt, Christelle Levy, Florence Joly, Francesca Michielin, Wolfgang Jacob, Céline Adessi, Annie Moisan, Georgina Meneses-Lorente, Tomas Racek, Ian James, Maurizio Ceppi, Max Hasmann, Martin Weisser, Andrés Cervantes
Purpose To investigate the safety and clinical activity of comprehensive human epidermal growth factor receptor (HER) family receptor inhibition using lumretuzumab (anti-HER3) and pertuzumab (anti-HER2) in combination with paclitaxel in patients with metastatic breast cancer (MBC). Methods This phase Ib study enrolled 35 MBC patients (first line or higher) with HER3-positive and HER2-low (immunohistochemistry 1+ to 2+ and in-situ hybridization negative) tumors. Patients received lumretuzumab (1000 mg in Cohort 1; 500 mg in Cohorts 2 and 3) plus pertuzumab (840 mg loading dose [LD] followed by 420 mg in Cohorts 1 and 2; 420 mg without LD in Cohort 3) every 3 weeks, plus paclitaxel (80 mg/m2 weekly in all cohorts)...
January 19, 2018: Investigational New Drugs
https://www.readbyqxmd.com/read/29349544/interpretation-of-motion-analysis-of-laparoscopic-instruments-based-on-principal-component-analysis-in-box-trainer-settings
#20
Ignacio Oropesa, Fernando Pérez Escamirosa, Juan A Sánchez-Margallo, Silvia Enciso, Borja Rodríguez-Vila, Arturo Minor Martínez, Francisco M Sánchez-Margallo, Enrique J Gómez, Patricia Sánchez-González
BACKGROUND: Motion analysis parameters (MAPs) have been extensively validated for assessment of minimally invasive surgical skills. However, there are discrepancies on how specific MAPs, tasks, and skills match with each other, reflecting that motion analysis cannot be generalized independently of the learning outcomes of a task. Additionally, there is a lack of knowledge on the meaning of motion analysis in terms of surgical skills, making difficult the provision of meaningful, didactic feedback...
January 18, 2018: Surgical Endoscopy
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