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https://www.readbyqxmd.com/read/29775944/alterations-of-cytochrome-p450-and-the-occurrence-of-persistent-organic-pollutants-in-tilapia-caged-in-the-reservoirs-of-the-igua%C3%A3-u-river
#1
F Y Yamamoto, G D Diamante, M S Santana, D R Santos, R Bombardeli, C C Martins, C A Oliveira Ribeiro, D Schlenk
Environmental chemicals originating from human activities, such as persistent organic pollutants (POPs), may interfere with the endocrine system of aquatic organisms. The effect of these chemicals on biota and human populations is of high public concern but remains poorly understood, especially in aquatic environments of South America. The aim of this study was to investigate the bioavailability of POPs and the related effects in caged male tilapia (Oreochromis niloticus) in four cascading reservoirs of the Iguaçu River, Southern Brazil...
May 15, 2018: Environmental Pollution
https://www.readbyqxmd.com/read/29775895/ozone-therapy-prevents-the-onset-of-dysplasia-in-hpv16-transgenic-mice-a-pre-clinical-efficacy-and-safety-analysis
#2
C Peirone, V F Mestre, B Medeiros-Fonseca, B Colaço, M J Pires, T Martins, R M Gil da Costa, M J Neuparth, R Medeiros, M M S M Bastos, J A Marques-Magallanes, P A Oliveira
Infection with high-risk human papillomavirus (HPV), most often HPV16, is associated with the development of anogenital and oropharyngeal cancers. Recently, ozone therapy was reported to have considerable efficacy against rabbit VX2 tumors, induced by the cottontail rabbit papillomavirus. The present study aims to determine whether similar results can be obtained in HPV16-transgenic mice, possibly paving the way for new therapeutic options against HPV-induced cancers. HPV16-transgenic and wild-type, female, 20 weeks-old mice were injected intraperitoneally with medical O3 /O2 (80░mL/kg, at O3 50░μg/mL), once a day, for 5 consecutive days...
May 15, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29774893/prevalence-and-antimicrobial-sensitivity-pattern-of-urinary-tract-infection-among-children-with-cerebral-palsy-moshi-tanzania
#3
Amon Ryakitimbo, Rune Philemon, Festo Mazuguni, Levina Msuya
Background: Urinary tract infection (UTI) in children with cerebral palsy (CP) is a challenging yet common clinical condition. Children with CP bare the greatest risk of contracting UTI because of their difficulties in neuromotor control which lead to delay of bladder control, causing incomplete bladder emptying and urine retention. Method: This was an analytical cross-sectional study that was conducted from September 2016 to March 2017 at Comprehensive Community Based Rehabilitation in Tanzania - Moshi and Kilimanjaro Christian Medical Centre Neurological Pediatrics Outpatient Clinic...
2018: Pediatric Health, Medicine and Therapeutics
https://www.readbyqxmd.com/read/29774549/extracorporeal-membrane-oxygenation-characteristics-and-outcomes-in-adult-patients-with-down-syndrome
#4
Vicky Duffy, Daniel Gomez, Peter Rycus, Brian Rivera, Stephanie L Santoro, Carl H Backes, Clifford L Cua
Patients with Down syndrome (DS) may have multiple medical issues that place them at risk for requiring extracorporeal membrane oxygenation. Use of extracorporeal membrane oxygenation in pediatric patients with Down syndrome has been described, but minimal data exist for extracorporeal membrane oxygenation use in adults with Down syndrome. The goal of this study was to describe the clinical characteristics and to determine if there were differences between adult extracorporeal membrane oxygenation patients with Down syndrome that were alive (aDS) versus those that died (dDS) prior to hospital discharge...
May 17, 2018: Artificial Organs
https://www.readbyqxmd.com/read/29774347/effect-of-humic-acid-bacterial-exudates-on-sorption-desorption-interactions-of-90-sr-with-brucite
#5
Hollie Ashworth, Liam Abrahamsen-Mills, Nick Bryan, Lynn Foster, Jonathan R Lloyd, Simon Kellet, Sarah Heath
One of the nuclear fuel storage ponds at Sellafield (United Kingdom) is open to the air, and has contained a significant inventory of corroded magnox fuel and sludge for several decades. As a result, some fission products have also been released into solution. 90Sr is known to constitute a small mass of the radionuclides present in the pond, but due to its solubility and activity, it is at risk of challenging effluent discharge limits. The sludge is predominantly composed of brucite (Mg(OH)2), and organic molecules are known to be present in the pond liquor with occasional algal blooms restricting visibility...
May 18, 2018: Environmental Science. Processes & Impacts
https://www.readbyqxmd.com/read/29773778/a-collaboration-to-teach-us-mph-students-about-cuba-s-health-care-system
#6
Joan O'Connell, Ana María Gálvez-González, Jean Scandlyn, María R Sala-Adam, Xiomara Martín-Linares
In 2011, the US Department of the Treasury changed its regulations to allow US students to participate in short-term education programs in Cuba. Beginning in 2012, and each year thereafter, Cuba's National School of Public Health and the Colorado School of Public Health have jointly taught a class on the Cuban public health system. The program goals are to provide US students with an opportunity to learn about the Cuban national health system's focus on 1) prevention and primary health care services; 2) financial and geographic access to services and health equity; 3) continuum of care across the home, family doctor-and-nurse offices, polyclinics and hospitals; 4) data collection at all levels to understand health risks, including outbreaks, and to guide resource allocation; 5) assessing patients' health and risks using a comprehensive definition of health; 6) multisectoral collaborations between the Ministry of Public Health and other Cuban agencies and organizations to address population health risks; 7) disaster preparedness, response and recovery; and 8) provision of international health assistance...
April 2018: MEDICC Review
https://www.readbyqxmd.com/read/29773490/addressing-parents-vaccine-concerns-a-randomized-trial-of-a-social-media-intervention
#7
Matthew F Daley, Komal J Narwaney, Jo Ann Shoup, Nicole M Wagner, Jason M Glanz
INTRODUCTION: Successful strategies are needed to address parental vaccine hesitancy, a significant public health issue. The study objective was to assess whether an Internet-based platform with vaccine information and interactive social media components improved parents' vaccine-related attitudes. STUDY DESIGN: A three-arm RCT. SETTING/PARTICIPANTS: The study was conducted in a large Colorado integrated healthcare organization. Parents were enrolled during September 2013 through October 2015 and followed through November 2016; data were analyzed in 2017...
May 8, 2018: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/29772370/does-nasal-carriage-of-staphylococcus-aureus-increase-the-risk-of-post-operative-infections-after-elective-spine-surgery-do-most-infections-occur-in-carriers
#8
Owoicho Adogwa, Victoria D Vuong, Aladine A Elsamadicy, Daniel T Lilly, Shyam A Desai, Syed Khalid, Joseph Cheng, Carlos A Bagley
BACKGROUND: Wound infections following adult spinal deformity surgery place a high toll on patients, providers, and the healthcare system. Staphylococcus aureus is a common cause of postoperative wound infections, and nasal colonization by this organism may be an important factor development of surgical site infections (SSI's). The aim is to investigate whether post-operative surgical site infections after elective spine surgery occur at a higher rate in patients with Methicillin-Resistant Staphylococcus Aureus (MRSA) nasal colonization...
May 14, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29772103/how-can-we-expand-active-surveillance-criteria-in-patients-with-low-and-intermediate-risk-prostate-cancer-without-increasing-the-risk-of-misclassification-development-of-a-novel-risk-calculator
#9
Giorgio Gandaglia, Roderick C N van den Bergh, Derya Tilki, Nicola Fossati, Piet Ost, Christian I Surcel, Prasanna Sooriakumaran, Igor Tsaur, Massimo Valerio, Alexander Kretschmer, Emanuele Zaffuto, Laurent Salomon, Francesco Montorsi, Markus Graefen, Henk van der Poel, Alexandre de la Taille, Alberto Briganti, Guillaume Ploussard
OBJECTIVE: To develop a novel tool to increase the number of prostate cancer (PCa) patients eligible for active surveillance (AS) without increasing the risk of unfavourable pathologic features (i.e., misclassification) at radical prostatectomy (RP). MATERIALS AND METHODS: Overall, 16,049 patients with low- or intermediate risk PCa treated with RP were identified. Misclassification was defined as non-organ confined or grade group ≥3 disease at RP. The coefficients of a logistic regression model predicting misclassification were used to develop a risk score...
May 17, 2018: BJU International
https://www.readbyqxmd.com/read/29772077/a-feature-alignment-score-for-online-cone-beam-ct-based-image-guided-radiotherapy-for-prostate-cancer
#10
Catriona Hargrave, Timothy Deegan, Michael Poulsen, Tomasz Bednarz, Fiona Harden, Kerrie Mengersen
PURPOSE: To develop a method for scoring online cone-beam CT (CBCT)-to-planning CT image feature alignment to inform prostate image-guided radiotherapy (IGRT) decision-making. The feasibility of incorporating volume variation metric thresholds, predictive of delivering planned dose into weighted functions, was investigated. METHODS: Radiation therapists and radiation oncologists participated in workshops where they reviewed prostate CBCT-IGRT case examples and completed a paper-based survey of image feature matching practices...
May 17, 2018: Medical Physics
https://www.readbyqxmd.com/read/29771209/caring-for-the-healthcare-professional
#11
Keith Adamson, Nancy Searl, Sonia Sengsavang, John Yardley, Mark George, Peter Rumney, Judy Hunter, Sakeena Myers-Halbig
Purpose Hospitals must systematically support employees in innovative ways to uphold a culture of care that strengthens the system. At a leading Canadian academic pediatric rehabilitation hospital, over 90 percent of clinicians viewed Schwartz Rounds™ (SR) as a hospital priority, resulting in its formal implementation as a quality improvement initiative. The purpose of this paper is to describe how the hospital implemented SR to support the socio-emotional impact of providing care. Design/methodology/approach This quantitative descriptive study provides a snapshot of the impact of each SR through online surveys at four assessment points (SR1-SR4)...
May 21, 2018: Journal of Health Organization and Management
https://www.readbyqxmd.com/read/29770565/a-review-of-child-stunting-determinants-in-indonesia
#12
REVIEW
Ty Beal, Alison Tumilowicz, Aang Sutrisna, Doddy Izwardy, Lynnette M Neufeld
Child stunting reduction is the first of 6 goals in the Global Nutrition Targets for 2025 and a key indicator in the second Sustainable Development Goal of Zero Hunger. The prevalence of child stunting in Indonesia has remained high over the past decade, and at the national level is approximately 37%. It is unclear whether current approaches to reduce child stunting align with the scientific evidence in Indonesia. We use the World Health Organization conceptual framework on child stunting to review the available literature and identify what has been studied and can be concluded about the determinants of child stunting in Indonesia and where data gaps remain...
May 17, 2018: Maternal & Child Nutrition
https://www.readbyqxmd.com/read/29770432/automated-mandatory-bolus-versus-basal-infusion-for-maintenance-of-epidural-analgesia-in-labour
#13
REVIEW
Ban Leong Sng, Yanzhi Zeng, Nurun Nisa A de Souza, Wan Ling Leong, Ting Ting Oh, Fahad Javaid Siddiqui, Pryseley N Assam, Nian-Lin R Han, Edwin Sy Chan, Alex T Sia
BACKGROUND: Childbirth may cause the most severe pain some women experience in their lifetime. Epidural analgesia is an effective form of pain relief during labour and is considered to be the reference standard. Traditionally epidural analgesia has been delivered as a continuous infusion via a catheter in the epidural space, with or without the ability for the patient to supplement the analgesia received by activating a programmable pump to deliver additional top-up doses, known as patient-controlled epidural analgesia (PCEA)...
May 17, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29769433/medical-imaging-dose-optimization-from-ground-up-expert-opinion-of-an-international-summit
#14
Ehsan Samei, Hannu Jarvinen, Mika Kortesniemi, Georgios Simantirakis, Charles Goh, Anthony Wallace, Eliseo Vano, Adrian Bejan, M M Rehani, J Vassileva
As in any medical intervention, there is either a known or an anticipated benefit to the patient from undergoing a medical imaging procedure. This benefit is generally significant as demonstrated by the manner in which medical imaging has transformed clinical medicine. At the same time, when it comes to imaging that deploys ionizing radiation, there is a potential associated risk from radiation. Radiation risk has been recognized as a key liability in the practice of medical imaging, creating a motivation for radiation dose optimization...
May 17, 2018: Journal of Radiological Protection: Official Journal of the Society for Radiological Protection
https://www.readbyqxmd.com/read/29769101/a-new-strategy-for-volumetric-modulated-arc-therapy-planning-using-autoplanning-based-multicriteria-optimization-for-nasopharyngeal-carcinoma
#15
Juanqi Wang, Zhi Chen, Weiwei Li, Wei Qian, Xiaosheng Wang, Weigang Hu
BACKGROUND: A new strategy for making the appropriate choice of the representative optimization parameters in planning processes and accurate selection criteria during Pareto surface navigation for general multicriteria optimization (MCO) was recommended in the study. The purpose was to combine both benefits of AutoPlanning optimization and MCO (APMCO) for achieving an individual volumetric-modulated arc therapy (VMAT) plan according to the clinically achieved patient-specific tradeoff among conflicting priorities...
May 16, 2018: Radiation Oncology
https://www.readbyqxmd.com/read/29768291/quality-of-the-triage-of-children-with-anaphylaxis-at-the-emergency-department
#16
Esozia Arroabarren, Jorge Alvarez-Garcia, Marta Anda, Montserrat de Prada, Maria Carmen Ponce, Miriam Palacios
OBJECTIVE: Early recognition of symptoms is essential in anaphylaxis management. The Canadian Paediatric Emergency Triage and Acuity Scale prioritizes anaphylaxis to level I or II (resuscitation or emergency). We analyzed the accuracy of pediatric anaphylaxis triage. METHODS: This was a retrospective review of the triage charts (adaptation of the Canadian Paediatric Emergency Triage and Acuity Scale) of 137 children attended for anaphylaxis at our pediatric emergency department...
May 15, 2018: Pediatric Emergency Care
https://www.readbyqxmd.com/read/29766979/playing-it-cool-characterizing-social-play-bout-termination-and-candidate-play-signals-of-juvenile-and-infant-tibetan-macaques-macaca-thibetana
#17
Kaitlin R Wright, Jessica A Mayhew, Lori K Sheeran, Jake A Funkhouser, Ronald S Wagner, Li-Xing Sun, Jin-Hua Li
Play behaviors and signals during playful interactions with juvenile conspecifics are important for both the social and cognitive development of young animals. The social organization of a species can also influence juvenile social play. We examined the relationships among play behaviors, candidate play signals, and play bout termination in Tibetan macaques (Macaca thibetana) during juvenile and infant social play to characterize the species play style. As Tibetan macaques are despotic and live in groups with strict linear dominance hierarchies and infrequent reconciliation, we predicted that play would be at risk of misinterpretation by both the individuals engaged in the play bout and by those watching, possibly leading to injury of the players...
July 18, 2018: Zoological Research
https://www.readbyqxmd.com/read/29766691/analysis-of-acrylamide-3-monochloropropane-1-2-diol-its-esters-and-glycidyl-esters-in-carbohydrate-rich-products-available-on-the-polish-market
#18
Anna Sadowska-Rociek, Magdalena Surma, Ewa Cieślik
Background: Carbohydrate-rich foods, such as breakfast products, snacks and biscuits because of its nutritional or sensory qualities are an inherent part of human diet. However, their production might contribute to the formation of acrylamide, 3-monochloropropane-1,2-diol (3-MCPD) and its esters and glycidyl esters. Objective: The aim of this work was to assess the levels of acrylamide, free and bound 3-MCPD and glycidyl esters in selected carbohydrate-rich, thermal processed products, present on the market in Poland in 2016-2017...
2018: Roczniki Państwowego Zakładu Higieny
https://www.readbyqxmd.com/read/29766653/organic-psychosis-the-pathobiology-and-treatment-of-delusions
#19
REVIEW
Eileen Maria Joyce
Organic or secondary psychosis can be seen in diverse conditions such as toxic/metabolic disorders, neurodegenerative disease, and stroke. Poststroke psychosis is a rare phenomenon, but its study has significantly contributed to the understanding of delusion formation. The evidence from case studies of patients with focal strokes shows that delusions develop following unilateral damage of the right hemisphere. The majority of patients with right hemisphere stroke do not develop delusions however, and advanced neuroimaging analysis has elucidated why this symptom develops in only a small proportion...
May 15, 2018: CNS Neuroscience & Therapeutics
https://www.readbyqxmd.com/read/29766563/the-effects-of-gestational-diabetes-mellitus-on-fetal-growth-and-neonatal-birth-measures-in-an-african-cohort
#20
S Macaulay, R J Munthali, D B Dunger, S A Norris
AIM: Fetal exposure to gestational diabetes mellitus (GDM) is said to alter fetal growth and increase the risk of macrosomia. However, little research on GDM exists in African populations. This study aimed to assess longitudinal fetal growth and neonatal birth measures among Black African babies exposed to GDM. METHODS: Pregnant women (Soweto, South Africa) enrolled into a cohort study were followed up with repeated fetal ultrasounds. At 24-28 weeks' gestation a 2-h 75 g oral glucose tolerance test was performed and GDM was diagnosed using the World Health Organization's 2013 criteria...
May 15, 2018: Diabetic Medicine: a Journal of the British Diabetic Association
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