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https://www.readbyqxmd.com/read/28930935/acute-lung-injury-and-repair-scientific-fundamentals-and-methods
#1
Jay Berger, Ellise Delphin
No abstract text is available yet for this article.
September 19, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28930786/the-relationship-between-2009-pandemic-h1n1-influenza-during-pregnancy-and-preterm-birth-a-population-based-cohort-study
#2
Deshayne B Fell, Robert W Platt, Olga Basso, Kumanan Wilson, Jay S Kaufman, David L Buckeridge, Jeffrey C Kwong
BACKGROUND: Previous studies of maternal influenza illness and preterm birth have yielded inconsistent results. Our objective was to assess the association between 2009 pandemic H1N1 (pH1N1) influenza during pregnancy and preterm birth in a large obstetrical population. METHODS: We linked a province-wide birth registry with health administrative databases to identify influenza-coded hospitalizations, emergency department visits, or physician visits among pregnant women during the 2009 H1N1 pandemic (our proxy for clinical pH1N1 influenza illness)...
September 19, 2017: Epidemiology
https://www.readbyqxmd.com/read/28930658/defined-sensing-mechanisms-and-signaling-pathways-contribute-to-the-global-inflammatory-gene-expression-output-elicited-by-ionizing-radiation
#3
Prabhat K Purbey, Philip O Scumpia, Peter J Kim, Ann-Jay Tong, Keisuke S Iwamoto, William H McBride, Stephen T Smale
Environmental insults are often detected by multiple sensors that activate diverse signaling pathways and transcriptional regulators, leading to a tailored transcriptional output. To understand how a tailored response is coordinated, we examined the inflammatory response elicited in mouse macrophages by ionizing radiation (IR). RNA-sequencing studies revealed that most radiation-induced genes were strongly dependent on only one of a small number of sensors and signaling pathways, notably the DNA damage-induced kinase ATM, which regulated many IR-response genes, including interferon response genes, via an atypical IRF1-dependent, STING-independent mechanism...
September 19, 2017: Immunity
https://www.readbyqxmd.com/read/28930496/american-telemedicine-association-practice-guidelines-for-telemental-health-with-children-and-adolescents
#4
Kathleen Myers, Eve-Lynn Nelson, Terry Rabinowitz, Donald Hilty, Deborah Baker, Sara Smucker Barnwell, Geoffrey Boyce, Lynn F Bufka, Sharon Cain, Lisa Chui, Jonathan S Comer, Carroll Cradock, Felissa Goldstein, Barb Johnston, Elizabeth Krupinski, Katherine Lo, David D Luxton, S David McSwain, Jennifer McWilliams, Steve North, Jay Ostrowsky, Antonio Pignatiello, David Roth, Jay Shore, Carolyn Turvey, James R Varrell, Shawna Wright, Jordana Bernard
No abstract text is available yet for this article.
September 20, 2017: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/28929218/percutaneous-gastric-remnant-gastrostomy-following-roux-en-y-gastric-bypass-surgery-a-single-tertiary-center-s-13-year-experience
#5
Shehbaz Hasam Shaikh, Justin Jay Stenz, David W McVinnie, James J Morrison, Todd Getzen, Arthur M Carlin, Farhaan R Mir
PURPOSE: The purpose of the study is to evaluate the indications, techniques, and outcomes for percutaneous gastrostomy placement in the gastric remnant following Roux-en-Y gastric bypass (RYGB) in bariatric patients. MATERIALS AND METHODS: Retrospective chart review and summary statistical analysis was performed on all RYGB patients that underwent attempted percutaneous remnant gastrostomy placement at our institution between April 2003 and November 2016. RESULTS: A total of 38 patients post-RYGB who underwent gastric remnant gastrostomy placement were identified, 32 women and 6 men, in which a total of 41 procedures were attempted...
September 19, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/28927503/learning-induces-the-translin-trax-rnase-complex-to-express-activin-receptors-for-persistent-memory
#6
Alan Jung Park, Robbert Havekes, Xiuping Fu, Rolf Hansen, Jennifer C Tudor, Lucia Peixoto, Zhi Li, Yen-Ching Wu, Shane G Poplawski, Jay M Baraban, Ted Abel
Long-lasting forms of synaptic plasticity and memory require de novo protein synthesis. Yet, how learning triggers this process to form memory is unclear. Translin/trax is a candidate to drive this learning-induced memory mechanism by suppressing microRNA-mediated translational silencing at activated synapses. We find that mice lacking translin/trax display defects in synaptic tagging, which requires protein synthesis at activated synapses, and long-term memory. Hippocampal samples harvested from these mice following learning show increases in several disease-related microRNAs targeting the activin A receptor type 1C (ACVR1C), a component of the transforming growth factor-β receptor superfamily...
September 20, 2017: ELife
https://www.readbyqxmd.com/read/28925907/atrial-fibrillation-ablation-increases-inflammation-chemokine-modulation-suppresses-activation-of-leukocytes-isolated-after-ablation
#7
Alexandra Lucas, Mohammad Al-Ani, Sriram Ambadapadi, Jordan R Yaron, Donghang Zheng, Adisson Fortunel, Maia Doroton-Guevara, Liying Liu, Sufi Morshed, Jay Fricker, William Miles, Matthew McKillop
AIMS: Atrial fibrillation (AF) ablation is associated with increased circulating markers of inflammation. Innate immune, or inflammation, pathways up-regulate mononuclear cell responses and may increase risk for recurrent arrhythmia. Chemokines and serine protease coagulation pathways both activate innate immune responses. Here, we measured inflammatory markers in peripheral blood samples from patients after cryoballoon and/or radiofrequency pulmonary vein isolation and assessed the capacity for inhibition of chemokine and serine protease pathways to block cell activation...
September 18, 2017: Cardiovascular & Hematological Disorders Drug Targets
https://www.readbyqxmd.com/read/28925625/reducing-frustration-and-increasing-fulfillment-reframing
#8
Jay Winner
No abstract text is available yet for this article.
September 2017: Family Practice Management
https://www.readbyqxmd.com/read/28925618/in-memoriam-jay-l-grosfeld-md-facs-champion-for-pediatric-surgery-patients
#9
Keith T Oldham
No abstract text is available yet for this article.
January 2017: Bulletin of the American College of Surgeons
https://www.readbyqxmd.com/read/28924058/localization-of-cdc7-protein-kinase-during-dna-replication-in-saccharomyces-cerevisiae
#10
Daniel Rossbach, D Suzi Bryan, Jay R Hesselberth, Robert Sclafani
DDK, a conserved serine-threonine protein kinase composed of a regulatory subunit, Dbf4, and a catalytic subunit, Cdc7, is essential for DNA replication initiation during S phase of the cell cycle through MCM2-7 helicase phosphorylation. The biological significance of DDK is well characterized, but the full mechanism of how DDK associates with substrates remains unclear. Cdc7 is bound to chromatin in the Saccharomyces cerevisiae genome throughout the cell cycle, but there is little empirical evidence as to specific Cdc7 binding locations...
September 18, 2017: G3: Genes—Genomes—Genetics
https://www.readbyqxmd.com/read/28923701/average-glucose-from-hemoglobin-a1c-for-altered-red-blood-cell-lifetimes-predictions-based-on-a-model-for-hemoglobin-a1c-formation
#11
Ross Molinaro, Jay H Herman, Douglas F Stickle
BACKGROUND: A model for hemoglobin A1c (HbA1c) formation was used to predict the relationship between average glucose (AG) and %HbA1c under conditions of altered red blood cell lifetime (RCL). METHODS: Using a kinetic mass balance model for formation of HbA1c in red blood cells as a function of age (time in circulation), whole blood %HbA1c vs. glucose was calculated based on the nonlinear distribution of red blood cells as a function of age across RCL. RESULTS: Model calculations provided a close fit to the standard relationship of estimated average glucose to %HbA1c for normal RCL (r>0...
September 15, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28923309/altered-penile-caveolin-expression-in-diabetes-potential-role-in-erectile-dysfunction
#12
Jay Parikh, Alice Zemljic-Harpf, Johnny Fu, Dimosthenis Giamouridis, Tung-Chin Hsieh, Adam Kassan, Karnam S Murthy, Valmik Bhargava, Hemal H Patel, M Raj Rajasekaran
BACKGROUND: The pathophysiology of increased severity of erectile dysfunction in men with diabetes and their poor response to oral pharmacotherapy are unclear. Defective vascular endothelium and consequent impairment in the formation and action of nitric oxide (NO) are implicated as potential mechanisms. Endothelial NO synthase, critical for NO generation, is localized to caveolae, plasma membrane lipid rafts enriched in structural proteins, and caveolins. Type 2 diabetes mellitus (T2DM)-induced changes in caveolin expression are recognized to play a role in cardiovascular dysfunction...
September 8, 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28922989/extracellular-vesicles-and-their-versatile-roles-in-tissue-engineering
#13
Steven M Jay, Gordana Vunjak-Novakovic
The importance of extracellular vesicles (EVs) - especially exosomes - in tissue engineering continues to increase due to their pivotal roles in intercellular signaling in a plethora of biological contexts, which informs both regenerative medicine approaches as well as modeling of disease (1, 2). In this Special Issue of Tissue Engineering Part A, entitled "Emerging Impact of Extracellular Vesicles on Tissue Engineering and Regeneration", we present novel research contributions from 8 different laboratories from around the world that accentuate the diverse nature of the impact of extracellular vesicles on the field...
September 19, 2017: Tissue Engineering. Part A
https://www.readbyqxmd.com/read/28922982/porcine-mesothelium-wrapped-diced-cartilage-grafts-for-nasal-reconstruction
#14
Athanasios Bramos, David P Perrault, Alexander N Fedenko, Gene H Kim, Sofia Bougioukli, Jay R Lieberman, Jay W Calvert, Alex Wong
<b>Background:</b> Fascia wrapped diced cartilage grafts have become a useful tool in modern rhinoplasty surgery. Unfortunately, fascial harvest is associated with donor site morbidity, therefore a non-autologous alternative to fascia would be ideal. Decellularized porcine mesothelium, Meso BioMatrix<sup>TM</sup>, is an acellular scaffold that could potentially fill this need. To determine if porcine mesothelium could serve as an acceptable alternative, we histologically compared diced cartilage grafts wrapped in fascia versus porcine mesothelium...
September 19, 2017: Tissue Engineering. Part A
https://www.readbyqxmd.com/read/28922211/acute-effects-of-ammonia-inhalants-on-strength-and-power-performance-in-trained-men
#15
Sandro Bartolomei, Federico Nigro, Gubellini Luca, Semprini Gabriele, Simone Ciacci, Jay R Hoffman, Franco Merni
The aim of the present study was to investigate the influence of ammonia inhalants on lower body power and maximal isometric strength in trained men. Twenty experienced resistance trained men (age = 26.7 ± 3.7 y; body weight = 80.59 ± 9.0 kg; body height = 179.5 ± 5.7 cm) were tested for counter movement jump power (CMJP), maximal force and rate of force development (pRFD20) expressed during an isometric mid-thigh pull (IMTP). Assessments were performed using either an ammonia salt inhalants (AI), a placebo (PL) or no inhalants (N)...
September 12, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28921619/alcohol-reduces-arterial-remodeling-by-inhibiting-sonic-hedgehog-stimulated-sca1-progenitor-stem-cell-expansion
#16
Emma Fitzpatrick, Xu Han, Weimin Liu, Eoin Corcoran, Denise Burtenshaw, Maryam Alshamrani, David Morrow, Jay-Christian Helt, Paul A Cahill, Eileen M Redmond
BACKGROUND: Cell and molecular mechanisms mediating the cardiovascular effects of alcohol are not fully understood. Our aim was to determine the effect of moderate Ethanol (EtOH) on Sonic Hedgehog (SHh) signaling in regulating possible Sca1(+) progenitor stem cell involvement during pathologic arterial remodeling. METHODS AND RESULTS: Partial ligation or sham-operation of the left carotid artery was performed in transgenic Sca1-eGFP mice gavaged with or without 'daily moderate' EtOH...
September 18, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28921607/in-labor-or-in-limbo-the-experiences-of-women-undergoing-induction-of-labor-in-hospital-findings-of-a-qualitative-study
#17
Annabel Jay, Hilary Thomas, Fiona Brooks
BACKGROUND: Induction of labor currently accounts for around 25% of all births in high-resource countries, yet despite much research into medical aspects, little is known about how women experience this process. This study aimed to explore in depth the induction experience of primiparous women. METHODS: A qualitative study was undertaken, using a sample of 21 first-time mothers from a maternity unit in the south of England. Semi-structured interviews were conducted in women's homes between 3 and 6 weeks postnatally...
September 17, 2017: Birth
https://www.readbyqxmd.com/read/28919638/direct-measurements-of-3d-structure-chemistry-and-mass-density-during-the-induction-period-of-c3s-hydration
#18
Qinang Hu, Mohammed Aboustait, Taehwan Kim, M Tyler Ley, Jeffrey W Bullard, George Scherer, Jay C Hanan, Volker Rose, Robert Winarski, Jeffrey Gelb
The reasons for the start and end of the induction period of cement hydration remain topic of controversy. One long-standing hypothesis is that a thin metastable hydrate forming on the surface of cement grains significantly reduces the particle dissolution rate; the eventual disappearance of this layer re-establishes higher dissolution rates at the beginning of the acceleration period. However, the importance, or even the existence, of this metastable layer has been questioned because it cannot be directly detected in most experiments...
November 2016: Cem Concr Res
https://www.readbyqxmd.com/read/28919394/concomitant-chemotherapy-and-radiotherapy-with-sbrt-boost-for-unresectable-stage-iii-non-small-cell-lung-cancer-a-phase-i-study
#19
Kristin A Higgins, Rathi N Pillai, Zhengjia Chen, Sibo Tian, Chao Zhang, Pretesh Patel, Suchita Pakkala, Jay Shelton, Seth D Force, Felix G Fernandez, Conor E Steuer, Taofeek K Owonikoko, Suresh S Ramalingam, Jeffrey D Bradley, Walter J Curran
PURPOSE: Stereotactic Body Radiation Therapy (SBRT) is now the standard of care in medically inoperable stage I non-small cell lung cancer, yielding high rates of local control. It is unknown if SBRT can be safely utilized in the locally advanced NSCLC setting. This multi-institution phase I study evaluated the safety of 44 Gy conventionally fractionated thoracic radiation with concurrent chemotherapy plus a dose escalated SBRT boost to both the primary tumor and involved mediastinal lymph nodes...
September 12, 2017: Journal of Thoracic Oncology
https://www.readbyqxmd.com/read/28919218/cardiologist-s-point-of-view-novel-ecg-biomarkers-and-in-silico-models-for-proarrhythmic-risk-prediction-are-we-ready
#20
Jay W Mason
The CiPA initiative is well underway, but in its early stages. Are we ready for it? There are several issues that bear on the success of this multidisciplinary effort related to (1) the final testing paradigm that will result, (2) the way in which discrepancies in test methods will be handled, (3) commercialization of the testing methods, (4) quantitative understanding of arrhythmia risk of the 6 non-hERG channels being tested, (5) validity of the CiPA drug list, and (6) ultimate clinical validation.
August 15, 2017: Journal of Electrocardiology
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