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https://www.readbyqxmd.com/read/28736936/invasive-fungal-infection-following-chemotherapy-for-acute-myeloid-leukaemia-experience-from-a-developing-country
#1
Anu Korula, Aby Abraham, Fouzia N Abubacker, Auro Viswabandya, Kavitha M Lakshmi, O C Abraham, Priscilla Rupali, George M Varghese, Joy S Michael, Alok Srivastava, Vikram Mathews, Biju George
The incidence of invasive fungal infections (IFI) is believed to be higher in patients with acute myeloid leukaemia (AML) undergoing chemotherapy in non-HEPA-filtered rooms. The aim of this study is to review the incidence of IFI in a large cohort of patients with AML treated at a single centre in India. Two hundred and twenty-two patients with AML treated with either induction chemotherapy or salvage chemotherapy between 2008 and 2013 were studied retrospectively. IFI was defined as per the revised EORTC-MSG criteria...
July 23, 2017: Mycoses
https://www.readbyqxmd.com/read/28735906/predicting-the-presence-of-sleep-disordered-breathing-in-children-with-down-syndrome
#2
Joy Nehme, Robert LaBerge, Mary Pothos, Nick Barrowman, Lynda Hoey, Andrea Monsour, Madelaine Kukko, Sherri Lynne Katz
OBJECTIVE: Sleep-disordered breathing (SDB) is highly prevalent in children with Down syndrome. Given the scarcity of resources and the presence of risk factors for SDB in this population, the objective of this study is to identify the clinical predictors of SDB, which would assist prioritization of children with Down syndrome for SDB evaluation. METHODS: A retrospective cohort study was conducted on children enrolled in the Down syndrome clinic at CHEO who underwent polysomnography in 2004-2014...
August 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28735189/studies-on-the-role-of-unsaturation-in-the-fatty-acid-surfactant-molecule-on-the-thermal-conductivity-of-magnetite-nanofluids
#3
Ramanujam Lenin, Pattayil Alias Joy
To study the role of unsaturation in the surfactant molecule on the thermal conductivity of magnetite nanofluids, four different fatty acid (stearic, oleic, linoleic, and linolenic acids with different degree of unsaturation) coated magnetite nanoparticles of comparable size are prepared and dispersed in toluene. It is found that the nanofluid with the saturated fatty acid coated nanoparticles show larger viscosity than the fluid with the unsaturated fatty acid coated particles at all concentrations. Thermal conductivity studies show enhancement only above a critical concentration for all fluids...
July 14, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28733855/transportability-of-an-evidence-based-early-childhood-intervention-in-a-low-income-african-country-results-of-a-cluster-randomized-controlled-study
#4
Keng-Yen Huang, Janet Nakigudde, Dana Rhule, Joy Louise Gumikiriza-Onoria, Gloria Abura, Bukky Kolawole, Sheila Ndyanabangi, Sharon Kim, Edward Seidman, Gbenga Ogedegbe, Laurie Miller Brotman
Children in Sub-Saharan Africa (SSA) are burdened by significant unmet mental health needs. Despite the successes of numerous school-based interventions for promoting child mental health, most evidence-based interventions (EBIs) are not available in SSA. This study investigated the implementation quality and effectiveness of one component of an EBI from a developed country (USA) in a SSA country (Uganda). The EBI component, Professional Development, was provided by trained Ugandan mental health professionals to Ugandan primary school teachers...
July 21, 2017: Prevention Science: the Official Journal of the Society for Prevention Research
https://www.readbyqxmd.com/read/28733153/unsettling-moods-in-rural-midwifery-practice
#5
Susan Crowther, Liz Smythe, Deb Spence
BACKGROUND: Rural midwifery and maternity care is vulnerable due to geographical isolation, staffing recruitment and retention. Highlighting the concerns within rural midwifery is important for safe sustainable service delivery. METHOD: Hermeneutic phenomenological study undertaken in New Zealand (NZ). 13 participants were recruited in rural regions through snowball technique and interviewed. Transcribed interview data was interpretively analysed. Findings are discussed through the use of philosophical notions and related published literature...
July 18, 2017: Women and Birth: Journal of the Australian College of Midwives
https://www.readbyqxmd.com/read/28731864/minimal-detectable-change-thresholds-and-responsiveness-of-zephyr-bioharness-fitbit-charge-devices
#6
Goris Nazari, Joy C MacDermid
The aim of the current study was to define the MDC thresholds for Zephyr Bioharness (ZB) and Fitbit Charge (FC-HR) heart rate variables, and to establish the internal responsiveness of ZB and FC-HR devices in terms of their heart rate, respiratory rate variables and number of steps taken variables, in a healthy sample of males and females at resting, sub-maximal activity and throughout recovery phases. A total of sixty participants (30 females, 48 ± 15) and (30 males, 48 ± 15) were recruited using stratified convenience and snowball sampling approaches from our university student, staff and faculty population...
July 18, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28731447/chromatin-bound-oxidized-%C3%AE-synuclein-causes-strand-breaks-in-neuronal-genomes-in-in-vitro-models-of-parkinson-s-disease
#7
Velmarini Vasquez, Joy Mitra, Pavana M Hegde, Arvind Pandey, Shiladitya Sengupta, Sankar Mitra, K S Rao, Muralidhar L Hegde
Alpha-synuclein (α-Syn) overexpression and misfolding/aggregation in degenerating dopaminergic neurons have long been implicated in Parkinson's disease (PD). The neurotoxicity of α-Syn is enhanced by iron (Fe) and other pro-oxidant metals, leading to generation of reactive oxygen species in PD brain. Although α-Syn is predominantly localized in presynaptic nerve terminals, a small fraction exists in neuronal nuclei. However, the functional and/or pathological role of nuclear α-Syn is unclear. Following up on our earlier report that α-Syn directly binds DNA in vitro, here we confirm the nuclear localization and chromatin association of α-Syn in neurons using proximity ligation and chromatin immunoprecipitation analysis...
July 17, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28727925/investigating-the-relationship-between-social-and-economic-policy-views-firearm-ownership-and-death-by-firearm-in-a-sample-of-suicide-decedents
#8
Sarah E Butterworth, Claire Houtsma, Joye C Anestis, Michael D Anestis
Extant literature provides evidence for the frequent use and lethality of firearms in suicide and the ability of means safety measures to prevent suicides; however, little evidence exists to provide an understanding of the characteristics that differentiate suicide decedents who die by firearm from those who die by other methods. In this study, we build on prior findings regarding the characteristics of those who die by firearms by examining the relationship between social and economic policy views and both firearm ownership and death by firearm in a sample of 267 American suicide decedents...
July 20, 2017: Archives of Suicide Research: Official Journal of the International Academy for Suicide Research
https://www.readbyqxmd.com/read/28727546/a-formative-evaluation-of-a-diabetes-prevention-program-using-the-re-aim-framework-in-a-learning-health-care-system-utah-2013-2015
#9
Kimberly D Brunisholz, Jaewhan Kim, Lucy A Savitz, Mia Hashibe, Lisa H Gren, Sharon Hamilton, Kelly Huynh, Elizabeth A Joy
INTRODUCTION: Evaluation of interventions can help to close the gap between research and practice but seldom takes place during implementation. Using the RE-AIM framework, we conducted a formative evaluation of the first year of the Intermountain Healthcare Diabetes Prevention Program (DPP). METHODS: Adult patients who met the criteria for prediabetes (HbA1c of 5.70%-6.49% or fasting plasma glucose of 100-125 mg/dL) were attributed to a primary care provider from August 1, 2013, through July 31, 2014...
July 20, 2017: Preventing Chronic Disease
https://www.readbyqxmd.com/read/28726028/should-we-all-be-scientists-re-thinking-laboratory-research-as-a-calling
#10
Louise Bezuidenhout, Nathaniel A Warne
In recent years there have been major shifts in how the role of science-and scientists-are understood. The critical examination of scientific expertise within the field of Science and Technology Studies (STS) are increasingly eroding notions of the "otherness" of scientists. It would seem to suggest that anyone can be a scientist-when provided with the appropriate training and access to data. In contrast, however, ethnographic evidence from the scientific community tells a different story. Scientists are quick to recognize that not everyone can-or should-be a scientist...
July 19, 2017: Science and Engineering Ethics
https://www.readbyqxmd.com/read/28725876/clean-cheap-convenient-promotion-of-electronic-cigarettes-on-youtube
#11
Clara G Sears, Kandi L Walker, Joy L Hart, Alexander S Lee, Allison Siu, Courteney Smith
INTRODUCTION: Videos promoting electronic cigarettes (e-cigarettes) can be easily accessed on YouTube. Marketing claims present in YouTube videos may help shape the public's opinion of e-cigarettes. Thus, it is important to understand the most frequent marketing claims and video sources. METHODS: The objectives of this study were to 1) identify marketing claims in YouTube videos that are commonly made on e-cigarette retail websites and 2) compare the frequency of marketing claims in user-generated and professional YouTube videos...
April 2017: Tobacco Prevention & Cessation
https://www.readbyqxmd.com/read/28725550/dti-measures-identify-mild-and-moderate-tbi-cases-among-patients-with-complex-health-problems-a-receiver-operating-characteristic-analysis-of-u-s-veterans
#12
Keith L Main, Salil Soman, Franco Pestilli, Ansgar Furst, Art Noda, Beatriz Hernandez, Jennifer Kong, Jauhtai Cheng, Jennifer K Fairchild, Joy Taylor, Jerome Yesavage, J Wesson Ashford, Helena Kraemer, Maheen M Adamson
Standard MRI methods are often inadequate for identifying mild traumatic brain injury (TBI). Advances in diffusion tensor imaging now provide potential biomarkers of TBI among white matter fascicles (tracts). However, it is still unclear which tracts are most pertinent to TBI diagnosis. This study ranked fiber tracts on their ability to discriminate patients with and without TBI. We acquired diffusion tensor imaging data from military veterans admitted to a polytrauma clinic (Overall n = 109; Age: M = 47...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/28724931/assessing-the-shock-state-of-the-lunar-highlands-implications-for-the-petrogenesis-and-chronology-of-crustal-anorthosites
#13
J F Pernet-Fisher, K H Joy, D J P Martin, K L Donaldson Hanna
Our understanding of the formation and evolution of the primary lunar crust is based on geochemical systematics from the lunar ferroan anorthosite (FAN) suite. Recently, much effort has been made to understand this suite's petrologic history to constrain the timing of crystallisation and to interpret FAN chemical diversity. We investigate the shock histories of lunar anorthosites by combining Optical Microscope (OM) 'cold' cathodoluminescence (CL)-imaging and Fourier Transform Infrared (FTIR) spectroscopy analyses...
July 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28724858/antibacterial-effect-of-azadirachta-indica-neem-or-curcuma-longa-turmeric-against-enterococcus-faecalis-compared-with-that-of-5-sodium-hypochlorite-or-2-chlorhexidine-in-vitro
#14
Dakshita Joy Sinha, Kanwar D S Nandha, Natasha Jaiswal, Agrima Vasudeva, Shashi Prabha Tyagi, Udai Pratap Singh
The purpose of this study was to compare the antibacterial properties of Azadirachta indica (neem) or Curcuma longa (turmeric) against Enterococcus faecalis with those of 5% sodium hypochlorite or 2% chlorhexidine as root canal irrigants in vitro. The activity of neem, chlorhexidine, sodium hypochlorite, or turmeric against E. faecalis was measured on agar plates using the agar diffusion method. The tube dilution method was used to determine the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of the irrigants used...
2017: Bulletin of Tokyo Dental College
https://www.readbyqxmd.com/read/28722718/corrigendum-tcr%C3%AE-tcr%C3%AE-pairing-controls-recognition-of-cd1d-and-directs-the-development-of-adipose-nkt-cells
#15
Joshua A Vieth, Joy Das, Fanomezana M Ranaivoson, Davide Comoletti, Lisa K Denzin, Derek B Sant'Angelo
No abstract text is available yet for this article.
July 19, 2017: Nature Immunology
https://www.readbyqxmd.com/read/28721437/erk1-is-dispensable-for-mouse-pancreatic-beta-cell-function-but-is-necessary-for-glucose-induced-full-activation-of-msk1-and-creb
#16
Michele Leduc, Joy Richard, Safia Costes, Dany Muller, Annie Varrault, Vincent Compan, Julia Mathieu, Jean-François Tanti, Gilles Pagès, Jacques Pouyssegur, Gyslaine Bertrand, Stéphane Dalle, Magalie A Ravier
AIMS/HYPOTHESIS: Insufficient insulin secretion from pancreatic beta cells, which is associated with a decrease in beta cell mass, is a characteristic of type 2 diabetes. Extracellular signal-related kinase 1 and 2 (ERK1/2) inhibition in beta cells has been reported to affect insulin secretion, gene transcription and survival, although whether ERK1 and ERK2 play distinct roles is unknown. The aim of this study was to assess the individual roles of ERK1 and ERK2 in beta cells using ERK1 (also known as Mapk3)-knockout mice (Erk1 (-/-) mice) and pharmacological approaches...
July 18, 2017: Diabetologia
https://www.readbyqxmd.com/read/28719856/contribution-of-kupffer-cells-to-liposome-accumulation-in-the-liver
#17
Emma Samuelsson, Haifa Shen, Elvin Blanco, Mauro Ferrari, Joy Wolfram
The liver is a major barrier for site-specific delivery of systemically injected nanoparticles, as up to 90% of the dose is usually captured by this organ. Kupffer cells are thought to be the main cellular component responsible for nanoparticle accumulation in the liver. These resident macrophages form part of the mononuclear phagocyte system, which recognizes and engulfs foreign bodies in the circulatory system. In this study, we have compared two strategies for reducing nanoparticle accumulation in the liver, in order to investigate the specific contribution of Kupffer cells...
July 15, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/28717524/anasarca-fever-thrombocytopenia-organomegaly-and-multiorgan-failure-in-a-24-year-old-pregnant-woman
#18
Guillaume Morel, Joy Mootien, Philippe Guiot, Khaldoun Kuteifan
TAFRO syndrome is a distinct idiopathic multicentric Castleman disease characterized by the association of thrombocytopenia, anasarca, fever, reticulin fibrosis, and organomegaly. We report the first case occurring in a Caucasian pregnant woman. At 34 weeks of gestation, our patient presented with all clinical and biological symptoms compatible with a TAFRO syndrome. Tough quick cesarean section was performed as symptoms got worse with onset of multiorgan failure requiring mechanical ventilation for acute respiratory distress, continuous renal replacement, and vasopressors...
2017: Case Reports in Critical Care
https://www.readbyqxmd.com/read/28716062/the-effects-of-acute-and-elective-cardiac-surgery-on-the-anxiety-traits-of-patients-with-marfan-syndrome
#19
Kálmán Benke, Bence Ágg, Miklós Pólos, Alex Ali Sayour, Tamás Radovits, Elektra Bartha, Péter Nagy, Balázs Rákóczi, Ákos Koller, Viola Szokolai, Julianna Hedberg, Béla Merkely, Zsolt B Nagy, Zoltán Szabolcs
BACKGROUND: Marfan syndrome is a genetic disease, presenting with dysfunction of connective tissues leading to lesions in the cardiovascular and skeletal muscle system. Within these symptoms, the most typical is weakness of the connective tissue in the aorta, manifesting as aortic dilatation (aneurysm). This could, in turn, become annuloaortic ectasia, or life-threatening dissection. As a result, life-saving and preventative cardiac surgical interventions are frequent among Marfan syndrome patients...
July 17, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28715984/cost-of-an-integrated-care-program-to-reduce-ed-visits-during-diabetic-prisoner-court-hearings
#20
Tim Pauley, Joy Matienzo, Joseph Ventura, Josie Barbita
Diabetic events occurring during court hearings previously required emergency medical services (EMS) transport to the emergency department (ED). A new process was implemented whereby the provincial court (PC) was notified by the detention center of diabetes status of prisoners scheduled for court later that day, enabling a community nursing services provider to provide on-site diabetes assessment and treatment at the PC. During the 13-month pre-implementation phase, there were 10 incidents of diabetic distress resulting in an ED visit at a total cost of $797...
July 2017: Journal of Correctional Health Care
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