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https://www.readbyqxmd.com/read/28817548/conclusions-from-the-analysis-of-adverse-events-in-the-polish-health-care-system-in-judicial-decisions-of-civil-courts-between-2011-and-2013
#1
Marcin Mikos, Jolanta Budzowska, Grzegorz Juszczyk, Aleksandra Czerw, Tomasz Banaś, Monika Urbaniak
No abstract text is available yet for this article.
August 9, 2017: Polish Archives of Internal Medicine
https://www.readbyqxmd.com/read/28817402/the-importance-of-natural-killer-cell-killer-immunoglobulin-like-receptor-mismatch-in-transplant-outcomes
#2
Kate Stringaris, Austin J Barrett
PURPOSE OF REVIEW: In recent years, the rules of engagement between natural killer (NK) cells and their targets have become better defined with the identification of an array of NK surface molecules, notably the killer immunoglobulin-like (KIR) receptors and their ligands on target cells through which signals of activation or suppression of NK function are mediated. After allogeneic stem cell transplantation (SCT), the opportunity for NK cell activation can occur both in human leucocyte antigen (HLA) matched and HLA mismatched pairs...
August 16, 2017: Current Opinion in Hematology
https://www.readbyqxmd.com/read/28816465/on-informing-jurors-of-potential-sanctions
#3
Jennifer Teitcher, Nicholas Scurich
Two experiments tested (a) whether jurors make assumptions about the potential punishment that would follow from a guilty verdict, (b) whether those assumptions influence jurors' implicit threshold for reasonable doubt, and (c) whether informing jurors of the potential punishment additionally influences their implicit threshold. Experiment 1 manipulated the alleged crime (grand theft vs. manslaughter) holding all other factors constant, and found that mock jurors (n = 102, recruited via Amazon Mechanical Turk) had different expectations about the relative punishments but that these expectations did not affect their implicit threshold for reasonable doubt...
August 17, 2017: Law and Human Behavior
https://www.readbyqxmd.com/read/28811138/intermittent-hypoxia-training-powerful-non-invasive-cerebroprotection-against-ethanol-withdrawal-excitotoxicity
#4
REVIEW
Marianna E Jung, Robert T Mallet
Ethanol intoxication and withdrawal exact a devastating toll on the central nervous system. Abrupt ethanol withdrawal provokes massive release of the excitatory neurotransmitter glutamate, which over-activates its postsynaptic receptors, causing intense Ca(2+) loading, p38 mitogen activated protein kinase activation and oxidative stress, culminating in ATP depletion, mitochondrial injury, amyloid β deposition and neuronal death. Collectively, these mechanisms produce neurocognitive and sensorimotor dysfunction that discourages continued abstinence...
August 12, 2017: Respiratory Physiology & Neurobiology
https://www.readbyqxmd.com/read/28810278/-infections-in-patients-with-home-ventilation
#5
Christian Giesa, Fabian Wolter, Santiago Ewig
In patients with home ventilation, there is a markedly higher probability for lower respiratory infections or pneumonia and severe courses due to comorbidity. Tracheobronchitis and pneumonia are often difficult to distinguish. Tracheobronchitis with pronounced secretion which can't be controlled otherwise can be an indication for antimicrobial therapy.There are no data available in order to establish a recommendation for the initial empiric calculated antimicrobial therapy in patients with home ventilation...
August 2017: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28808628/distal-radius-volar-rim-plate-technical-and-radiographic-considerations
#6
Michelle Spiteri, Darren Roberts, Wayne Ng, Jamie Matthews, Dominic Power
AIM: To determine technical considerations and radiographic outcomes of the Synthes volar rim distal radius plate to treat complex intra-articular fractures. METHODS: This review highlights technical considerations learnt using this implant since it was introduced in a major trauma unit in November 2011, including anatomical reduction and whether this was maintained radiographically. RESULTS: Twenty-six of the 382 internally fixed distal radial fractures at our unit (6...
July 18, 2017: World Journal of Orthopedics
https://www.readbyqxmd.com/read/28807924/thyroid-cancer-incidence-in-canada-a-national-cancer-registry-analysis
#7
Dawnelle Topstad, James A Dickinson
BACKGROUND: Thyroid cancer incidence rates are increasing in many developed countries while mortality rates remain stable. International evidence shows that the increase in incidence rates is mostly caused by overdiagnosis of small papillary cancers. We sought to describe how thyroid cancer incidence has changed and how it varies between provinces in Canada. METHODS: Data were obtained from the National Cancer Incidence Reporting System, causes of death tables and the Canadian Cancer Registry using the 1991 census population structure...
August 11, 2017: CMAJ Open
https://www.readbyqxmd.com/read/28806160/delirium-in-hospitalized-patients-risks-and-benefits-of-antipsychotics
#8
REVIEW
Robyn Pauline Thom, Clare Kelleher Mock, Polina Teslyar
Consensus panel guidelines advocate for the judicious use of antipsychotic drugs to manage delirium in hospitalized patients when nonpharmacologic measures fail and the patient is in significant distress from symptoms, poses a safety risk to self or others, or is impeding essential aspects of his or her medical care. Here, we review the use of haloperidol, olanzapine, quetiapine, risperidone, and aripiprazole for this purpose.
August 2017: Cleveland Clinic Journal of Medicine
https://www.readbyqxmd.com/read/28805986/histiocytic-sarcoma-new-insights-into-fna-cytomorphology-and-molecular-characteristics
#9
Yin P Hung, Scott B Lovitch, Xiaohua Qian
BACKGROUND: Histiocytic sarcoma (HS) is a rare malignant neoplasm showing morphologic and immunophenotypic features of histiocytes. Molecular characteristics of HS and fine-needle aspiration (FNA) criteria for its diagnosis have not been established. METHODS: A case series of HS in 8 FNA samples from 6 patients was reviewed along with histopathologic and clinical data. Immunohistochemistry was performed on cell blocks (3 cases), core biopsies (5 cases), and surgical specimens (4 cases)...
August 2017: Cancer
https://www.readbyqxmd.com/read/28803466/deciphering-the-fluorine-code-the-many-hats-fluorine-wears-in-a-protein-environment
#10
Allison Ann Berger, Jan-Stefan Völler, Nediljko Budisa, Beate Koksch
Deciphering the fluorine code is how we describe not only the focus of this Account, but also the systematic approach to studying the impact of fluorine's incorporation on the properties of peptides and proteins used by our groups and others. The introduction of fluorine has been shown to impart favorable, but seldom predictable, properties to peptides and proteins, but up until about two decades ago the outcomes of fluorine modification of peptides and proteins were largely left to chance. Driven by the motivation to extend the application of the unique properties of the element fluorine from medicinal and agro chemistry to peptide and protein engineering we have established extensive research programs that enable the systematic investigation of effects that accompany the introduction of fluorine into this class of biopolymers...
August 12, 2017: Accounts of Chemical Research
https://www.readbyqxmd.com/read/28802210/the-adoption-of-children-from-out-of-home-care-the-understandings-of-key-decision-makers-in-victoria-australia
#11
Anna Butlinski, Heather Rowe, Christopher Goddard, Nicholas Freezer
Adoption is one of a range of options that can provide children in out-of-home care with permanency when they are unable to be reunified with their birth parents. This paper reports on how the adoption of children from out-of-home care is understood by professionals involved in making decisions about the permanent placement of children in out-of-home care in Victoria, Australia, where adoption is rarely used. Data were collected through a single, face-to-face semi-structured interview with 21 professionals; eight child welfare specialists, eight adoption and permanent care specialists and five judicial officers...
August 8, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28801944/the-emergence-of-second-generation-lethal-injection-protocols-a-brief-history-and-review
#12
Daniel R Malcom, Frank Romanelli
The history of capital punishment in the United States is long and controversial. In many cases, lethal injection has brought medical personnel, ethically and professionally charged with preserving life, into the arena of assisting the state in taking life. Recent US Supreme Court decisions, including Baze v. Rees and Glossip v. Gross, have evaluated and condoned lethal injection protocols. Despite the judicial validation of some midazolam-containing protocols, controversy exists as to the level of unconsciousness provided due to the ceiling effects of the drug...
August 12, 2017: Pharmacotherapy
https://www.readbyqxmd.com/read/28801030/lipoprotein-a-screening-in-patients-with-controlled-traditional-risk-factors-undergoing-percutaneous-coronary-intervention
#13
Matthew C Weiss, Jeffrey S Berger, Eugenia Gianos, Edward Fisher, Arthur Schwartzbard, James Underberg, Howard Weintraub
BACKGROUND: Lipoprotein(a) [Lp(a)] is an inherited atherogenic lipoprotein and an independent risk factor for atherosclerotic cardiovascular disease; however, its clinical role remains limited. OBJECTIVE: We hypothesized that Lp(a) screening in high cardiovascular risk patients could provide insight into disease pathogenesis and modify physician behavior for treatment intensification targeting traditional risk factors when Lp(a)-related risk was identified. METHODS: We screened 113 patients presenting electively for percutaneous coronary intervention (PCI) for Lp(a) who met any of the following criteria: (1) premature coronary artery disease (male age <55 years, female age <65 years); (2) family history of premature coronary artery disease; (3) progression to PCI despite well-controlled traditional risk factors (blood pressure <140/90 mm Hg, and low-density lipoprotein cholesterol <100 mg/dL, and HbA1c <7%, and nonsmoker); or (4) progression to PCI despite at least moderate intensity statin use (simvastatin 40, atorvastatin 40-80, or rosuvastatin 20-40 mg daily)...
July 22, 2017: Journal of Clinical Lipidology
https://www.readbyqxmd.com/read/28800213/on-the-dynamics-of-additive-migration-to-form-cathodic-interlayers-in-organic-solar-cells
#14
Jane Vinokur, Stas Obuchovsky, Igal Deckman, Lishai Shoham, Tom Mates, Michael L Chabinyc, Gitti L Frey
Migration of additives to organic/metal interfaces can be used to self-generate interlayers in organic electronic devices. To generalize this approach for different additives, metals and organic electronic devices it is first necessary to study the dynamics of additive migration from the bulk to the top organic/metal interface. In this study we focus a known cathode interlayer material, polyethylene glycol (PEG), as additive in P3HT:PC71BM blends and study its migration to the blend/Al interface during metal deposition, and its effect on organic solar cell (OSC) performance...
August 11, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28799772/optoelectronic-properties-of-semiconductor-quantum-dot-solids-for-photovoltaic-applications
#15
Alexander A Chistyakov, Mariya A Zvaigzne, Vladimir R Nikitenko, Alexey R Tameev, Igor L Martynov, Oleg V Prezhdo
Quantum dot (QD) solids represents a new type of condensed matter that is highly relevant from both fundamental and applied points of view. The properties of QD solids are qualitatively different from those of the traditional solids, and their unique characteristics give rise to promising applications. The combination of quantum confinement in individual QDs with macroscopic scale of the whole material leads to novel features of electronic excitations (excitons) and charge transfer processes, which are of great interest for optoelectronic applications...
August 11, 2017: Journal of Physical Chemistry Letters
https://www.readbyqxmd.com/read/28792478/marine-inspired-2-5-halo-1h-indol-3-yl-n-n-dimethylethanamines-as-modulators-of-serotonin-receptors-an-example-illustrating-the-power-of-bromine-as-part-of-the-uniquely-marine-chemical-space
#16
Mohamed A Ibrahim, Abir T El-Alfy, Kelly Ezel, Mohamed O Radwan, Abbas G Shilabin, Anna J Kochanowska-Karamyan, Howaida I Abd-Alla, Masami Otsuka, Mark T Hamann
In previous studies, we have isolated several marine indole alkaloids and evaluated them in the forced swim test (FST) and locomotor activity test, revealing their potential as antidepressant and sedative drug leads. Amongst the reported metabolites to display such activities was 5-bromo-N,N-dimethyltryptamine. Owing to the importance of the judicious introduction of halogens into drug candidates, we synthesized two series built on a 2-(1H-indol-3-yl)-N,N-dimethylethanamine scaffold with different halogen substitutions...
August 9, 2017: Marine Drugs
https://www.readbyqxmd.com/read/28783074/in-field-habitat-management-to-optimize-pest-control-of-novel-soil-communities-in-agroecosystems
#17
REVIEW
Kirsten A Pearsons, John F Tooker
The challenge of managing agroecosystems on a landscape scale and the novel structure of soil communities in agroecosystems both provide reason to focus on in-field management practices, including cover crop adoption, reduced tillage, and judicial pesticide use, to promote soil community diversity. Belowground and epigeal arthropods, especially exotic generalist predators, play a significant role in controlling insect pests, weeds, and pathogens in agroecosystems. However, the preventative pest management tactics that dominate field-crop production in the United States do not promote biological control...
August 5, 2017: Insects
https://www.readbyqxmd.com/read/28782337/diagnosis-management-and-prevention-of-hepatitis-c-in-pakistan-2017
#18
Muhammad Umar, Hamama-Tul-Bushra Khaar, Tayyab Saeed Akhter, Faiza Aslam, Syed Irfan Ahmad, Rai Mohammad Asghar, Mohammad Khurram, Tassawar Hussain, Amjad Salamat, Anwar A Khan, Fazal-E-Hadi, Zahid Mahmood Minhas, Hasnain Ali Shah, Javed Farooqui, Asif Abbas Naqvi, Aftab Mohsin, Waseem-Ud-Din, Sohail Iqbal Bhutta, Sibt Ul Hasnain Syed, Saleem Qureshi, Tashfeen Adam, Moazzam Uddin, Ghias-U-Nabi Tayyab, Najeeb Ul Haq, Atifa Shoaib, Saima Ambreen, Arslan Shahzad, Nadeem Ikram, Gul Nisar, Mohammad Mujeeb Khan, Mohammad Osama
Aims and Objectives: Since the advent of direct acting antiviral agents, there is a revolutionary change in the management of HCV infection. Newer drugs with different mechanism of action are being introduced and are expected to be available in coming few months in Pakistan as well. The main purpose of the guideline is to review and induct the latest research in field of HCV infection in Pakistani perspective so that our healthcare professionals can apply the new recommendations in timely and judicial manner...
October 2016: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28782208/managing-hyponatraemia-secondary-to-primary-polydipsia-beware-too-rapid-correction-of-hyponatraemia
#19
Emma Boehm, Shanal Kumar, Alison Nankervis, Peter Colman
We describe three cases of severe hyponatraemia in the setting of primary polydipsia that were managed in our centre in 2016. Despite receiving different solute loads, large volume diuresis and rapid correction of serum sodium occurred in all cases. Given the potentially catastrophic consequence of osmotic demyelination, we highlight the judicious use of desmopressin and hypotonic fluid infusion to mitigate sodium overcorrection in this setting.
August 2017: Internal Medicine Journal
https://www.readbyqxmd.com/read/28781111/creation-and-internal-validation-of-a-biopsy-avoidance-prediction-tool-to-aid-in-the-choice-of-diagnostic-approach-in-patients-with-prostate-cancer-suspicion
#20
Bimal Bhindi, Haiyan Jiang, Cedric Poyet, Thomas Hermanns, Robert J Hamilton, Kathy Li, Ants Toi, Antonio Finelli, Alexandre R Zlotta, Theodorus H van der Kwast, Andrew Evans, Neil E Fleshner, Girish S Kulkarni
INTRODUCTION: To reduce unnecessary prostate biopsies while using novel tests judiciously, we created a tool to predict the probability of clinically significant prostate cancer (CSPC) vs. low-risk prostate cancer or negative biopsy (i.e., when intervention is likely not needed) among men undergoing initial or repeat biopsy. METHODS: Separate models were created for men undergoing initial and repeat biopsy, identified from our institutional biopsy database and the placebo arm of the REDUCE trial, respectively, to predict the presence of CSPC (Gleason≥7 or>33% of cores involved)...
August 3, 2017: Urologic Oncology
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