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https://www.readbyqxmd.com/read/27923083/resident-shift-handoff-strategies-in-us-internal-medicine-residency-programs
#1
LETTER
Charlie M Wray, Saima Chaudhry, Amber Pincavage, Rachel Miller, Linda DeCherrie, Karin Ouchida, Vineet M Arora
No abstract text is available yet for this article.
December 6, 2016: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/27922344/predictors-of-mortality-in-a-paediatric-intensive-care-unit-in-kigali-rwanda
#2
Rosine Nyirasafari, Mark H Corden, Angélique Charlie Karambizi, Jean Claude Kabayiza, Jean Damascene Makuza, Rex Wong, Michael F Canarie
BACKGROUND: The enormous burden of critical illness in resource-limited settings has led to a growing interest in paediatric critical care in these regions. However, published data on the practice of critical care and patient outcomes in these settings are scant. OBJECTIVE: This study sought to identify risk factors associated with mortality in the newly established Paediatric Intensive Care Unit (PICU) at Kigali University Teaching Hospital (KUTH) in Rwanda and test the predictive ability of a newly devised mortality risk score, the modified PRISM (MP) score...
December 6, 2016: Paediatrics and International Child Health
https://www.readbyqxmd.com/read/27916578/patellar-component-design-influences-size-selection-and-coverage
#3
Charlie C Yang, Douglas A Dennis, Patrick G Davenport, Raymond H Kim, Todd M Miner, Derek R Johnson, Peter J Laz
BACKGROUND: Patellofemoral (PF) complications following total knee arthroplasty continue to occur. Outcomes are influenced by implant design, size and alignment in addition to patient factors. The objective of this study was to assess the effect of implant design, specifically round versus oval dome patellar components, on size selected and bony coverage in a population of 100 patients. METHODS: Intraoperative assessments of patella component size were performed using surgical guides for round and oval designs...
December 1, 2016: Knee
https://www.readbyqxmd.com/read/27913759/older-women-in-new-romantic-relationships-understanding-the-meaning-and-importance-of-sex-in-later-life
#4
Wendy K Watson, Charlie Stelle, Nancy Bell
Although research has found that sexual activity declines with age, most of this literature examines people in long-term marriages. Little is known about the initiation of new sexual relationships in later life. In-depth interviews with 14 women aged 64 to 77 years were conducted to examine their personal and collective narratives regarding sexuality in later life. In contrast to common perceptions, none of the participants felt that aging had negatively impacted their own sexuality. For many, this was a time in their lives when they were experiencing renewed sexual desire and enjoyment...
December 2, 2016: International Journal of Aging & Human Development
https://www.readbyqxmd.com/read/27913648/cd36-mediated-uptake-of-surfactant-lipids-by-human-macrophages-promotes-intracellular-growth-of-mycobacterium-tuberculosis
#5
Claire E Dodd, Charlie J Pyle, Rebecca Glowinski, Murugesan V S Rajaram, Larry S Schlesinger
Mycobacterium tuberculosis imposes a large global health burden as the airborne agent of tuberculosis. Mycobacterium tuberculosis has been flourishing in human populations for millennia and is therefore highly adapted to the lung environment. Alveolar macrophages, a major host cell niche for M. tuberculosis, are not only phagocytose inhaled microbes and particulate matter but are also crucial in catabolizing lung surfactant, a lipid-protein complex that lines the alveolar spaces. Because macrophage host defense properties can be regulated by surfactant and M...
December 15, 2016: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/27912964/a-systematic-review-and-meta-analysis-of-the-herbal-formula-buzhong-yiqi-tang-for-stable-chronic-obstructive-pulmonary-disease
#6
REVIEW
Yuanbin Chen, Johannah Linda Shergis, Lei Wu, Xuhua Yu, Qigang Zeng, Yinji Xu, Xinfeng Guo, Anthony Lin Zhang, Charlie Changli Xue, Lin Lin
OBJECTIVE: To systematically evaluate the efficacy and safety of Buzhong Yiqi Tang (BZYQT) for stable chronic obstructive pulmonary disease (COPD). METHODS: Three electronic English databases (PubMed, EMBASE and CENTRAL) and four Chinese databases (CBM, CNKI, CQVIP and WFMO) were searched from their inceptions until 30th June 2016. Participants were diagnosed with COPD according to the Chinese Medical Association's COPD diagnosis and treatment guidelines or Global Initiative for Chronic Obstructive Lung Disease (GOLD), and were in stable stage...
December 2016: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/27912012/coast-wide-recruitment-dynamics-of-olympia-oysters-reveal-limited-synchrony-and-multiple-predictors-of-failure
#7
Kerstin Wasson, Brent B Hughes, John S Berriman, Andrew L Chang, Anna K Deck, Paul A Dinnel, Charlie Endris, Michael Espinoza, Sarah Dudas, Matthew C Ferner, Edwin D Grosholz, David Kimbro, Jennifer L Ruesink, Alan C Trimble, Dick Vander Schaaf, Chela J Zabin, Danielle C Zacherl
Recruitment of new propagules into a population can be a critical determinant of adult density. We examined recruitment dynamics in the Olympia oyster (Ostrea lurida), a species occurring almost entirely in estuaries. We investigated spatial scales of interannual synchrony across 37 sites in eight estuaries along 2,500 km of Pacific North American coastline, predicting that high vs. low recruitment years would coincide among neighboring estuaries due to shared exposure to regional oceanographic factors. Such synchrony in recruitment has been found for many marine species and some migratory estuarine species, but has never been examined across estuaries in a species that can complete its entire life cycle within the same estuary...
December 2016: Ecology
https://www.readbyqxmd.com/read/27911262/magnetic-resonance-elastography-vs-transient-elastography-in-detection-of-fibrosis-and-noninvasive-measurement-of-steatosis-in-patients-with-biopsy-proven-nonalcoholic-fatty-liver-disease
#8
Charlie C Park, Phirum Nguyen, Carolyn Hernandez, Ricki Bettencourt, Kimberly Ramirez, Lynda Fortney, Jonathan Hooker, Ethan Sy, Mosab H Alquiraish, Mark A Valasek, Emily Rizo, Lisa Richards, David Brenner, Claude B Sirlin, Rohit Loomba
BACKGROUND & AIMS: Magnetic-resonance-imaging (MRI) techniques and ultrasound-based transient elastography (TE) can be used in noninvasive diagnosis of fibrosis and steatosis in patients with nonalcoholic fatty liver disease (NAFLD). We performed a prospective study to compare the performance of magnetic resonance elastography (MRE) vs TE for in diagnosis of fibrosis, and MRI-based proton density fat fraction (MRI-PDFF) analysis vs TE-based controlled attenuation parameter (CAP) for diagnosis of steatosis in patients undergoing biopsy to assess NAFLD...
October 27, 2016: Gastroenterology
https://www.readbyqxmd.com/read/27906551/ald1613-a-novel-long-acting-monoclonal-antibody-to-control-acth-driven-pharmacology
#9
Andrew L Feldhaus, Katie Anderson, Benjamin Dutzar, Ethan Ojala, Patricia Dianne McNeill, Pei Fan, Jenny Mulligan, Sam Marzolf, Charlie Karasek, Michelle Scalley-Kim, Erica Stewart, Jens Billgren, Vanessa Rubin, Kathleen Schneider, David Jurchen, Kathy Snow, Shaun Barnett, Barbara Bengtsson, Brian Baker, John A Latham, Dan Allison, Leon F Garcia-Martinez
ACTH is the primary regulator of adrenal glucocorticoid production. Elevated levels of ACTH play a critical role in disease progression in several indications including congenital adrenal hyperplasia and Cushing's disease. We have generated a specific, high affinity, neutralizing monoclonal antibody (ALD1613) to ACTH. In vitro, ALD1613 neutralizes ACTH-induced signaling via all five melanocortin receptors and inhibited ACTH-induced cAMP accumulation in a mouse adrenal cell line (Y1). ALD1613 administration to wild-type rats significantly reduced plasma corticosterone levels in a dose dependent manner...
December 1, 2016: Endocrinology
https://www.readbyqxmd.com/read/27903203/prevalence-of-bullying-discrimination-and-sexual-harassment-among-trainees-and-fellows-of-the-college-of-intensive-care-medicine-of-australia-and-new-zealand
#10
Bala Venkatesh, Charlie Corke, Raymond Raper, Mary Pinder, Dianne Stephens, Gavin Joynt, Peter Morley, Rinaldo Bellomo, Rob Bevan, Ross Freebairn, Benoj Varghese, Michael Ashbolt, Felicity Hawker, Stephen Jacobe, Sarah Yong
BACKGROUND: Anecdotal reports about bullying behaviour in intensive care emerged during College of Intensive Care Medicine (CICM) hospital accreditation visits. Bullying, discrimination and sexual harassment (BDSH) in the medical profession, particularly in surgery, were widely reported in the media recently. This prompted the College to formally survey its Fellows and trainees to identify the prevalence of these behaviours in the intensive care workplace. METHODS: An online survey of all trainees (n = 951) and Fellows (n = 970) of the CICM...
December 2016: Critical Care and Resuscitation: Journal of the Australasian Academy of Critical Care Medicine
https://www.readbyqxmd.com/read/27903202/findings-of-the-bullying-discrimination-and-sexual-harassment-survey-response-of-the-college-of-intensive-care-medicine
#11
Bala Venkatesh, Charlie Corke, Raymond Raper, Mary Pinder, Dianne Stephens, Gavin Joynt, Peter Morley, Rinaldo Bellomo, Rob Bevan, Ross Freebairn, Benoj Varghese, Michael Ashbolt, Felicity Hawker, Stephen Jacobe, Sarah Yong
No abstract text is available yet for this article.
December 2016: Critical Care and Resuscitation: Journal of the Australasian Academy of Critical Care Medicine
https://www.readbyqxmd.com/read/27899689/herbal-medicine-for-management-of-the-behavioural-and-psychological-symptoms-of-dementia-bpsd-a-systematic-review-and-meta-analysis
#12
REVIEW
Anna J Hyde, Brian H May, Lin Dong, Mei Feng, Shaonan Liu, Xinfeng Guo, Anthony Lin Zhang, Chuanjian Lu, Charlie Changli Xue
Management of the behavioural and psychological symptoms of dementia remains a challenge worldwide. Herbal medicines may play a role in the development of new interventions. To determine effects of herbal medicines for management of the behavioural and psychological symptoms of dementia, meta-analysis was conducted of 31 controlled trials (3613 participants). Frequently tested herbal medicines were the Ginkgo biloba leaf extract EGb 761 (seven studies) and the multi-ingredient formula Yokukansan (eight studies)...
November 29, 2016: Journal of Psychopharmacology
https://www.readbyqxmd.com/read/27895075/associations-of-specific-types-of-sports-and-exercise-with-all-cause-and-cardiovascular-disease-mortality-a-cohort-study-of-80%C3%A2-306-british-adults
#13
Pekka Oja, Paul Kelly, Zeljko Pedisic, Sylvia Titze, Adrian Bauman, Charlie Foster, Mark Hamer, Melvyn Hillsdon, Emmanuel Stamatakis
BACKGROUND/AIM: Evidence for the long-term health effects of specific sport disciplines is scarce. Therefore, we examined the associations of six different types of sport/exercise with all-cause and cardiovascular disease (CVD) mortality risk in a large pooled Scottish and English population-based cohort. METHODS: Cox proportional hazards regression was used to investigate the associations between each exposure and all-cause and CVD mortality with adjustment for potential confounders in 80 306 individuals (54% women; mean±SD age: 52±14 years)...
November 28, 2016: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/27892460/superstrength-of-nanograined-steel-with-nanoscale-intermetallic-precipitates-transformed-from-shock-compressed-martensitic-steel
#14
Hailiang Yu, Ming Yan, Cheng Lu, Anh Kiet Tieu, Huijun Li, Qiang Zhu, Ajit Godbole, Jintao Li, Lihong Su, Charlie Kong
An increasing number of industrial applications need superstrength steels. It is known that refined grains and nanoscale precipitates can increase strength. The hardest martensitic steel reported to date is C0.8 steel, whose nanohardness can reach 11.9 GPa through incremental interstitial solid solution strengthening. Here we report a nanograined (NG) steel dispersed with nanoscale precipitates which has an extraordinarily high hardness of 19.1 GPa. The NG steel (shock-compressed Armox 500T steel) was obtained under these conditions: high strain rate of 1...
November 28, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27885028/direct-and-continuous-strain-control-of-catalysts-with-tunable-battery-electrode-materials
#15
Haotian Wang, Shicheng Xu, Charlie Tsai, Yuzhang Li, Chong Liu, Jie Zhao, Yayuan Liu, Hongyuan Yuan, Frank Abild-Pedersen, Fritz B Prinz, Jens K Nørskov, Yi Cui
We report a method for using battery electrode materials to directly and continuously control the lattice strain of platinum (Pt) catalyst and thus tune its catalytic activity for the oxygen reduction reaction (ORR). Whereas the common approach of using metal overlayers introduces ligand effects in addition to strain, by electrochemically switching between the charging and discharging status of battery electrodes the change in volume can be precisely controlled to induce either compressive or tensile strain on supported catalysts...
November 25, 2016: Science
https://www.readbyqxmd.com/read/27878079/microbial-community-responses-to-soil-tillage-and-crop-rotation-in-a-corn-soybean-agroecosystem
#16
Chris R Smith, Peter L Blair, Charlie Boyd, Brianne Cody, Alexander Hazel, Ashley Hedrick, Hitesh Kathuria, Parul Khurana, Brent Kramer, Kristin Muterspaw, Charles Peck, Emily Sells, Jessica Skinner, Cara Tegeler, Zoe Wolfe
The acreage planted in corn and soybean crops is vast, and these crops contribute substantially to the world economy. The agricultural practices employed for farming these crops have major effects on ecosystem health at a worldwide scale. The microbial communities living in agricultural soils significantly contribute to nutrient uptake and cycling and can have both positive and negative impacts on the crops growing with them. In this study, we examined the impact of the crop planted and soil tillage on nutrient levels, microbial communities, and the biochemical pathways present in the soil...
November 2016: Ecology and Evolution
https://www.readbyqxmd.com/read/27876820/a-method-to-customize-population-specific-arrays-for-genome-wide-association-testing
#17
Erik A Ehli, Abdel Abdellaoui, Iryna O Fedko, Charlie Grieser, Sahar Nohzadeh-Malakshah, Gonneke Willemsen, Eco Jc de Geus, Dorret I Boomsma, Gareth E Davies, Jouke J Hottenga
As an example of optimizing population-specific genotyping assays using a whole-genome sequence reference set, we detail the approach that followed to design the Axiom-NL array which is characterized by an improved imputation backbone based on the Genome of the Netherlands (GoNL) reference sequence and, compared with earlier arrays, a more comprehensive inclusion of SNPs on chromosomes X, Y, and the mitochondria. Common variants on the array were selected to be compatible with the Illumina Psych Array and the Affymetrix UK Biobank Axiom array...
November 23, 2016: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/27875550/an-alternative-approach-to-chip-seq-normalization-enables-detection-of-genome-wide-changes-in-histone-h3-lysine-27-trimethylation-upon-ezh2-inhibition
#18
Brian Egan, Chih-Chi Yuan, Madeleine Lisa Craske, Paul Labhart, Gulfem D Guler, David Arnott, Tobias M Maile, Jennifer Busby, Chisato Henry, Theresa K Kelly, Charles A Tindell, Suchit Jhunjhunwala, Feng Zhao, Charlie Hatton, Barbara M Bryant, Marie Classon, Patrick Trojer
Chromatin immunoprecipitation and DNA sequencing (ChIP-seq) has been instrumental in inferring the roles of histone post-translational modifications in the regulation of transcription, chromatin compaction and other cellular processes that require modulation of chromatin structure. However, analysis of ChIP-seq data is challenging when the manipulation of a chromatin-modifying enzyme significantly affects global levels of histone post-translational modifications. For example, small molecule inhibition of the methyltransferase EZH2 reduces global levels of histone H3 lysine 27 trimethylation (H3K27me3)...
2016: PloS One
https://www.readbyqxmd.com/read/27875493/acute-lumbar-paraspinal-myonecrosis-in-football-players-with-sickle-cell-trait-a-case-series
#19
E Randy Eichner, Brock Schnebel, Scott Anderson, James R Clugston, Heath Hale, Charlie Michaudet, John M Small
We report 6 cases of a novel syndrome of acute, exertional low back pain (LBP) in football players, 5 in college and one in the National Football League (NFL). All 6 are African-Americans with sickle cell trait (SCT). The acute LBP is severe and can be disabling, and the condition can be confused with muscle strain, discogenic pain, stress fracture, or other problems in athletes. Our evidence shows that this syndrome is caused by lumbar paraspinal myonecrosis (LPSMN), which likely often contributes to the lumbar paraspinal compartment syndrome...
November 21, 2016: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/27871006/evaluating-the-use-of-friend-or-family-controls-in-epidemiologic-case-control-studies
#20
Charlie Zhong, Myles Cockburn, Wendy Cozen, Jenna Voutsinas, James V Lacey, Jianning Luo, Jane Sullivan-Halley, Leslie Bernstein, Sophia S Wang
BACKGROUND: Traditional methodologies for identifying and recruiting controls in epidemiologic case-control studies, such as random digit dialing or neighborhood walk, suffer from declining response rates. Here, we revisit the feasibility and comparability of using alternative sources of controls, specifically friend and family controls. METHODS: We recruited from a recently completed case-control study of non-Hodgkin lymphoma (NHL) among women in Los Angeles County where controls from the parent study were ascertained by neighborhood walk...
November 18, 2016: Cancer Epidemiology
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