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https://www.readbyqxmd.com/read/29352130/equal-status-in-ultimatum-games-promotes-rational-sharing
#1
Xiao Han, Shinan Cao, Jian-Zhang Bao, Wen-Xu Wang, Boyu Zhang, Zi-You Gao, Angel Sánchez
Experiments on the Ultimatum Game (UG) repeatedly show that people's behaviour is far from rational. In UG experiments, a subject proposes how to divide a pot and the other can accept or reject the proposal, in which case both lose everything. While rational people would offer and accept the minimum possible amount, in experiments low offers are often rejected and offers are typically larger than the minimum, and even fair. Several theoretical works have proposed that these results may arise evolutionarily when subjects act in both roles and there is a fixed interaction structure in the population specifying who plays with whom...
January 19, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29352122/comparative-transcriptomic-and-proteomic-analysis-of-arthrobacter-sp-cgmcc-3584-responding-to-dissolved-oxygen-for-camp-production
#2
Huanqing Niu, Junzhi Wang, Wei Zhuang, Dong Liu, Yong Chen, Chenjie Zhu, Hanjie Ying
Arthrobacter sp. CGMCC 3584 is able to produce high yields of extracellular cyclic adenosine monophosphate (cAMP), which plays a vital role in the field of treatment of disease and animal food, during aerobic fermentation. However, the molecular basis of cAMP production in Arthrobacter species is rarely explored. Here, for the first time, we report the comparative transcriptomic and proteomic study of Arthrobacter cells to elucidate the higher productivity of cAMP under high oxygen supply. We finally obtained 14...
January 19, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29351572/differential-susceptibility-in-ambient-particle-related-first-ever-stroke-onset-risk-findings-from-a-national-case-crossover-study
#3
Tianjia Guan, Tao Xue, Yuanli Liu, Yixuan Zheng, Siyuan Fan, Kebin He, Qiang Zhang
Different populations may respond differently to ambient fine particulate (PM2.5) exposure; however, less is known about the distribution of susceptible individuals among the entire population. We conducted a time-stratified case-crossover design to assess associations between stroke risk and PM2.5. During 2013-2015, 1,356 first-ever stroke onset events were derived from a large representative sample, the China National Stroke Screening Survey (CNSSS) database; daily PM2.5 averages with a spatial resolution of 0...
January 17, 2018: American Journal of Epidemiology
https://www.readbyqxmd.com/read/29351005/an-integrated-operational-definition-and-conceptual-model-of-asthma-self-management-in-teens
#4
Jennifer Mammen, Hyekyun Rhee, Sally A Norton, Arlene M Butz, Jill S Halterman, Kimberly Arcoleo
OBJECTIVES: A previous definition of adolescent asthma self-management was derived from interviews with clinicians/researchers and published literature; however, it did not incorporate perspectives of teens or parents. Therefore, we conducted in-depth interviews with teens and parents and synthesized present findings with the prior analysis to develop a more encompassing definition and model. METHODS: Focal concepts were qualitatively extracted from 14-day self-management voice-diaries (n = 14) and 1-hour interviews (n = 42) with teens and parents (28 individuals) along with concepts found in the previous clinical/research oriented analysis...
January 19, 2018: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/29349904/lysosome-remodelling-and-adaptation-during-phagocyte-activation
#5
REVIEW
Victoria E B Hipolito, Erika Ospina-Escobar, Roberto J Botelho
Lysosomes are acidic and hydrolytic organelles responsible for receiving and digesting cargo acquired during endocytosis, phagocytosis, and autophagy. For macrophages and dendritic cells, the lysosome is kingpin, playing a direct role in microbe killing and antigen processing for presentation. Strikingly, the historic view that lysosomes are homogeneous and static organelles is being replaced with a more elegant paradigm, in which lysosomes are heterogeneous, dynamic and respond to cellular needs. For example, lysosomes are signaling platforms that integrate stress detection and molecular decision hubs like mTORC1 and AMPK to modulate cellular activity...
January 19, 2018: Cellular Microbiology
https://www.readbyqxmd.com/read/29349836/evaluation-of-a-west-australian-residential-mental-health-respite-service
#6
Sue Gillieatt, Robyn Martin, Kate P Dorozenko, Adrian Munro
Family members continue to be the predominant providers of support, care and accommodation for loved ones with mental health issues, and empirical studies suggest that accessing mental health respite can be helpful for both carers and consumers. However, the availability of, and access to, this respite in Australia is far from optimal. Major issues have also been identified such as low utilisation, the inappropriate and inflexible nature of services and the inability of services to respond to situations where multiple needs exist...
January 18, 2018: Health & Social Care in the Community
https://www.readbyqxmd.com/read/29349829/physicians-perspective-on-the-clinical-meaningfulness-of-inflammatory-bowel-disease-trial-results-an-international-organization-for-the-study-of-inflammatory-bowel-disease-ioibd-survey
#7
P Olivera, W J Sandborn, J Panés, C Baumann, G D'Haens, S Vermeire, S Danese, L Peyrin-Biroulet
BACKGROUND: Several novel compounds are being developed for inflammatory bowel diseases (IBD). In addition, biosimilar drugs are being approved. An increasing number of head-to-head, superiority and non-inferiority trials in patients with IBD are expected in the future. The clinical relevance of the magnitude of the effect size is often debated. AIM: To better understand physicians' perspectives on the clinical meaningfulness of IBD trial results. METHODS: We conducted an online survey among all IOIBD (International Organization for the Study of Inflammatory Bowel Diseases) members, asking their opinion on the clinical relevance of the results of IBD trials...
January 19, 2018: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/29349545/risk-of-discontinuation-of-clopidogrel-after-1-month-following-bare-metal-stents-a-propensity-score-adjusted-comparison-with-continued-administration-of-clopidogrel-after-drug-eluting-stents
#8
Christian M Valina, Sebastian Merz, Nikolaus Löffelhardt, Michael Amann, Miroslaw Ferenc, Christian Stratz, Franz-Josef Neumann, Willibald Hochholzer
In patients at high risk for bleeding undergoing percutaneous coronary intervention (PCI) the use of bare-metal-stent (BMS) is considered an option that allows discontinuation of clopidogrel after 4 weeks. We sought to investigate the risk of early discontinuation of clopidogrel in patients with BMS as compared with a 6-month course of clopidogrel after DES in patients with or without high on-treatment platelet reactivity (HTPR). In 765 consecutive patients undergoing PCI after loading with clopidogrel 600 mg, HTPR was tested by optical aggregometry and defined as residual platelet reactivity > 14%...
January 18, 2018: Journal of Thrombosis and Thrombolysis
https://www.readbyqxmd.com/read/29349523/prognostic-factors-of-pediatric-glaucoma-a-retrospective-study
#9
Marilita M Moschos, Eirini Nitoda, Isabelle Fenzel, Xuefei Song, Achim Langenbucher, Barbara Kaesmann, Berthold Seitz, Zisis Gatzioufas
PURPOSE: To correlate the features of certain types of infantile glaucoma with the progression and the prognosis of the disease, highlighting probable risk factors. METHODS: Seventy-six patients with pediatric glaucoma were recruited in this retrospective study. All patients underwent ophthalmological examination in the Department of Ophthalmology of the Saarland University Medical Center from January 2001 to December 2012. Our pediatric patients were classified into four different categories of glaucoma: (1) primary congenital glaucoma (presenting buphthalmus), (2) aniridia-related glaucoma, (3) Peters/Rieger's anomaly-related glaucoma and (4) congenital cataract-related glaucoma...
January 18, 2018: International Ophthalmology
https://www.readbyqxmd.com/read/29349487/lay-first-responder-training-in-eastern-uganda-leveraging-transportation-infrastructure-to-build-an-effective-prehospital-emergency-care-training-program
#10
Peter G Delaney, Richard Bamuleke, Yang Jae Lee
BACKGROUND: Though road traffic injuries (RTIs) are a major cause of mortality in East Africa, few countries have emergency medical services. The aim was to create a sustainable and efficient prehospital lay first responder program, creating a system with lay first responders spread through the 53 motorcycle taxi stages of Iganga Municipality. METHODS: One hundred and fifty-four motorcycle taxi riders were taught a first aid curriculum in partnership with a local Red Cross first aid trainer and provided with a first aid kit following WHO guidelines for basic first aid...
January 18, 2018: World Journal of Surgery
https://www.readbyqxmd.com/read/29349202/healthcare-access-a-sequence-sensitive-approach
#11
Marco J Haenssgen, Proochista Ariana
It is widely accepted that healthcare-seeking behaviour is neither limited to nor terminated by access to one single healthcare provider. Yet the sequential conceptualisation of healthcare-seeking processes has not diffused into quantitative research, which continues to analyse healthcare access as a "one-off" event. The ensuing lack of understanding healthcare behaviour is problematic in light of the immense burden of premature death especially in low- and middle-income countries. This paper presents an alternative approach...
December 2017: SSM—Population Health
https://www.readbyqxmd.com/read/29348023/impaired-recovery-of-left-ventricular-function-in-patients-with-cardiomyopathy-and-left%C3%A2-bundle-branch-block
#12
Edward Sze, Zainab Samad, Allison Dunning, Kristen Bova Campbell, Zak Loring, Brett D Atwater, Karen Chiswell, Joseph A Kisslo, Eric J Velazquez, James P Daubert
BACKGROUND: Patients with left bundle branch block (LBBB) often respond to cardiac resynchronization therapy (CRT) with left ventricular ejection fraction (LVEF) improvement. Guideline-directed medical therapy (GDMT), not CRT, is first-line therapy for patients with reduced LVEF with LBBB. However, there are little data on how patients with reduced LVEF and LBBB respond to GDMT. OBJECTIVES: This study examined patients with cardiomyopathy and sought to assess rates of LVEF improvement for patients with LBBB compared to other QRS morphologies...
January 23, 2018: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/29346681/optimal-number-and-sizes-of-the-doses-in-fractionated-radiotherapy-according-to-the-lq-model
#13
C Bruni, F Conte, F Papa, C Sinisgalli
We address a non-linear programming problem to find the optimal scheme of dose fractionation in cancer radiotherapy. Using the LQ model to represent the response to radiation of tumour and normal tissues, we formulate a constrained non-linear optimization problem in terms of the variables number and sizes of the dose fractions. Quadratic constraints are imposed to guarantee that the damages to the early and late responding normal tissues do not exceed assigned tolerable levels. Linear constraints are set to limit the size of the daily doses...
January 15, 2018: Mathematical Medicine and Biology: a Journal of the IMA
https://www.readbyqxmd.com/read/29345207/thresholds-and-interpretations-how-clinical-competency-committees-identify-pediatric-residents-with-performance-concerns
#14
Daniel J Schumacher, Catherine Michelson, Sue Poynter, Michelle M Barnes, Su-Ting T Li, Natalie Burman, Daniel J Sklansky, Lynn Thoreson, Sharon Calaman, Beth King, Alan Schwartz, Sean Elliott, Tanvi Sharma, Javier Gonzalez Del Rey, Kathleen Bartlett, Shannon E Scott-Vernaglia, Kathleen Gibbs, Jon F McGreevy, Lynn C Garfunkel, Caren Gellin, John G Frohna
BACKGROUND: Clinical competency committee (CCC) identification of residents with performance concerns is critical for early intervention. METHODS: Program directors and 94 CCC members at 14 pediatric residency programs responded to a written survey prompt asking them to describe how they identify residents with performance concerns. Data was analyzed using thematic analysis. RESULTS: Six themes emerged from analysis and were grouped into two domains...
January 2018: Medical Teacher
https://www.readbyqxmd.com/read/29345083/brief-workshops-to-teach-drug-and-alcohol-first-aid-a-pilot-evaluation-study
#15
Victoria R Kostadinov, Ann M Roche, Alice McEntee, Julaine M Allan, Nicholas R Meumann, Lara L McLaughlin
INTRODUCTION AND AIMS: Health and community service workers frequently encounter people with alcohol and other drug (AOD) problems in the course of their work, yet few have had training on how to respond effectively. A Drug and Alcohol First Aid workshop was developed by Lyndon, a non-government organisation treatment provider, and delivered to community and health sector workers and the general public. It presented evidence-based information regarding AOD use and harm reduction and treatment options...
January 2018: Drug and Alcohol Review
https://www.readbyqxmd.com/read/29344895/bioinformatics-approaches-to-predict-drug-responses-from-genomic-sequencing
#16
Neel S Madhukar, Olivier Elemento
Fulfilling the promises of precision medicine will depend on our ability to create patient-specific treatment regimens. Therefore, being able to translate genomic sequencing into predicting how a patient will respond to a given drug is critical. In this chapter, we review common bioinformatics approaches that aim to use sequencing data to predict sample-specific drug susceptibility. First, we explain the importance of customized drug regimens to the future of medical care. Second, we discuss the different public databases and community efforts that can be leveraged to develop new methods for identifying new predictive biomarkers...
2018: Methods in Molecular Biology
https://www.readbyqxmd.com/read/29344248/survival-prediction-in-patients-with-resectable-colorectal-liver-metastases-clinical-risk-scores-and-tumor-response-to-chemotherapy
#17
Da Xu, Xiao-Feng Liu, Xiao-Luan Yan, Kun Wang, Bao-Cai Xing
Clinical risk scores and response to pre-operative chemotherapy are prognostic factors of colorectal liver metastases. The aim of the present study was to evaluate the effectiveness of combining these factors to predict patient survival and to select patients for curative therapy. The study included 189 patients who underwent hepatectomy following neo-adjuvant chemotherapy, for initially resectable colorectal liver metastases, between January 2005 and December 2015. Patients were stratified into four sub-groups: A1-2, low clinical risk scores with/without a response to pre-operative chemotherapy; and B1-2, high clinical risk scores with or without a response to pre-operative chemotherapy...
December 2017: Oncology Letters
https://www.readbyqxmd.com/read/29344119/effect-of-lipodox-in-combination-with-bevacizumab-in-a-patient-with-a-metastatic-malignant-phyllodes-breast-tumor-a-case-report
#18
Chin Cheng Su, Chih-Jung Chen, Shou-Jen Kuo
A 76-year-old female patient with a malignant phyllodes tumor underwent modified radical mastectomy and wide excision. Multiple nodules were observed in the operated wound area. Positron emission tomography-computed tomography (PET-CT) revealed recurrent disease in the left breast, the adjacent left third rib, the left internal mammary region and the left ilium. A novel formulation of bevacizumab (5 mg/m2, first day) in combination with liposomal doxorubicin (Lipodox, 30 mg/m2, second day) was administered for 3 cycles every 2 weeks, and subsequently wide excision was performed...
December 2017: Oncology Letters
https://www.readbyqxmd.com/read/29343973/a-patient-with-classic-biphasic-pulmonary-blastoma-harboring-cd74-ros1-fusion-responds-to-crizotinib
#19
Zhaoting Meng, Peng Chen, Fenglin Zang, Ying Liu, Xiaoyan Xu, Yudong Su, Jinliang Chen, Li Lin, Lu Zhang, Tengfei Zhang
Pulmonary blastoma (PB) is a rare aggressive lung malignancy with a poor prognosis. Surgical resection is the treatment of choice for localized disease, and there are no standard treatment guidelines for metastatic PB. Due to its rareness, its molecular profile has not been elucidated. We present the first case of classic biphasic pulmonary blastoma (CBPB) with CD74-ROS1 rearrangement in a 44-year-old Asian female with stage IV disease diagnosed using capture-based ultra-deep targeted sequencing. It has been reported that ROS1 rearranged lung adenocarcinoma and squamous cell carcinoma are sensitive to crizotinib, an ALK/MET/ ROS1 multitargeted tyrosine kinase inhibitor...
2018: OncoTargets and Therapy
https://www.readbyqxmd.com/read/29343651/determining-patient-selection-tool-and-response-predictor-for-outpatient-30-mci-radioiodine-ablation-dose-in-non-metastatic-differentiated-thyroid-carcinoma-a-japanese-perspective
#20
Tetsuya Higuchi, Arifudin Achmad, Duong Duc Binh, Anu Bhattarai, Yoshito Tsushima
The lack of isolation ward throughout Japan has long been limiting the 131I radioactive iodine (RAI) ablation for differentiated thyroid cancer (DTC) cases. The 30 mCi RAI ablation was only recently permitted for outpatient basis. However, no patient selection tool nor response predictor has been proposed. This study evaluated factors to find response predictor and determinant for the suitable patients. The retrospective study reviewed 47 eligible non-metastatic papillary DTC patients whose had first 30 mCi RAI ablation after total thyroidectomy...
January 16, 2018: Endocrine Journal
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