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https://www.readbyqxmd.com/read/28528525/urban-youth-knowledge-and-attitudes-regarding-lead-poisoning
#1
Sandra Bogar, Aniko Szabo, Shane Woodruff, Sheri Johnson
Environmental health literacy (EHL) is a promising and evolving field of research that could benefit from youth engagement. Yet studies focused on youths' environmental health awareness and concerns are limited. For example, although lead exposure remains a threat to youth development in urban environments, no published studies have measured urban youth's knowledge of lead poisoning. A CBPR partnership established a youth advisory council (YAC) who helped to design, interpret and disseminate a mixed methods study exploring environmental health perceptions among urban youths ages 10-18...
May 20, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/28528524/a-novel-public-health-approach-to-measuring-tobacco-cessation-needs-among-cancer-survivors-in-alaska
#2
J Michael Underwood, Samantha J Hyde-Rolland, Julia Thorsness, Sherri L Stewart
Cancer survivors who continue to smoke have poorer response to treatment, higher risk for future cancers and lower survival rates than those who quit tobacco after diagnosis. Despite the increased risk for negative health outcomes, tobacco use among Alaskan cancer survivors is 19%, among the highest in the nation. To characterize and address tobacco cessation needs among cancer survivors who called a quit line for help in quitting tobacco, Alaska's Comprehensive Cancer Control program initiated a novel partnership with the state's Tobacco Quit Line...
May 20, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/28528519/il-6-blockade-in-the-management-of-non-infectious-uveitis
#3
Giuseppe Lopalco, Claudia Fabiani, Jurgen Sota, Orso Maria Lucherini, Gian Marco Tosi, Bruno Frediani, Florenzo Iannone, Mauro Galeazzi, Rossella Franceschini, Donato Rigante, Luca Cantarini
Several pathogenetic studies have paved the way for a newer more rational therapeutic approach to non-infectious uveitis, and treatment of different forms of immune-driven uveitis has drastically evolved in recent years after the advent of biotechnological drugs. Tumor necrosis factor-α targeted therapies, the first-line recommended biologics in uveitis, have certainly led to remarkable results in patients with non-infectious uveitis. Nevertheless, the decision-making process turns out to be extremely difficult in anti-tumor necrosis factor or multidrug-resistant cases...
May 20, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28528478/the-diagnosis-and-management-of-a-vertebral-artery-loop-causing-cervical-radiculopathy
#4
L Wood, M Czyz, S Forster, Bronek M Boszczyk
BACKGROUND: Cervical radiculopathies are rarely caused by vertebral artery loop formation, which is estimated to be present in less than 3% of patients. It is uncertain what causes the loop formation: some propose an association with spondylotic changes or trauma, whilst others suggest hypertension and atherosclerosis may be responsible. CASE REPORT 1: A 35-year-old male patient presented with signs and symptoms of cervical radiculopathy that was not improved with anterior cervical discectomy and fusion surgery performed 2 years beforehand...
May 20, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28528477/human-cost-burden-of-exposure-to-endocrine-disrupting-chemicals-a-critical-review
#5
REVIEW
Gregory G Bond, Daniel R Dietrich
Recently published papers have alleged that exposures to endocrine disrupting chemicals (EDCs) are causing substantial disease burdens in the EU and US and are consequently costing society hundreds of billions of dollars annually. To date, these cost estimates have not undergone adequate scientific scrutiny, but nevertheless are being used aggressively in advocacy campaigns in an attempt to fundamentally change how chemicals are tested, evaluated and regulated. Consequently, we critically evaluated the underlying methodology and assumptions employed by the chief architects of the disease burden cost estimates...
May 20, 2017: Archives of Toxicology
https://www.readbyqxmd.com/read/28528459/on-the-contribution-of-overt-tactile-expectations-to-visuo-tactile-interactions-within-the-peripersonal-space
#6
Manasa Kandula, Nathan Van der Stoep, Dennis Hofman, H C Dijkerman
Since the discovery of neural regions in the monkey brain that respond preferentially to multisensory stimuli presented in proximal space, researchers have been studying this specialised spatial representation in humans. It has been demonstrated that approaching auditory or visual stimuli modulate tactile processing, while they are within the peripersonal space (PPS). The aim of the current study is to investigate the additional effects of tactile expectation on the PPS-related multisensory interactions. Based on the output of a computational simulation, we expected that as tactile expectation increases rapidly during the course of the motion of the visual stimulus, the outcome RT curves would mask the multisensory contribution of PPS...
May 20, 2017: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/28528453/issues-of-aging-an-exploration-of-asian-american-families-in-the-southern-region-of-the-united-states-from-the-perspective-of-community-leaders
#7
Suzie S Weng
This paper focuses on older adults and the aging concerns of this population among groups of Asian American communities in a specific state in the southern region of the United States. A qualitative approach was used to gain a more in-depth understanding of issues related to aging from caregivers who are Asian American leaders from a community perspective. Areas of concern identified include intergenerational dynamics, physical and mental health concerns, and the need for a community center and living facility...
May 21, 2017: Journal of Cross-cultural Gerontology
https://www.readbyqxmd.com/read/28528452/tumor-suppressor-protein-p53-exerts-negative-transcriptional-regulation-on-human-sodium-iodide-symporter-gene-expression-in-breast-cancer
#8
Madhura G Kelkar, Bhushan Thakur, Abhishek Derle, Sushmita Chatterjee, Pritha Ray, Abhijit De
PURPOSE: Aberrant expression of human sodium iodide symporter (NIS) in breast cancer (BC) is well documented but the transcription factors (TF) regulating its aberrant expression is poorly known. We identify the presence of three p53 binding sites on the human NIS promoter sequence by conducting genome-wide TF analysis, and further investigate their regulatory role. METHODS: The differences in transcription and translation were measured by real-time PCR, luciferase reporter assay, site-directed mutagenesis, in vivo optical imaging, and chromatin immunoprecipitation...
May 20, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28528438/herpes-simplex-virus-membrane-fusion
#9
Darin J Weed, Anthony V Nicola
Herpes simplex virus mediates multiple distinct fusion events during infection. HSV entry is initiated by fusion of the viral envelope with either the limiting membrane of a host cell endocytic compartment or the plasma membrane. In the infected cell during viral assembly, immature, enveloped HSV particles in the perinuclear space fuse with the outer nuclear membrane in a process termed de-envelopment. A cell infected with some strains of HSV with defined mutations spread to neighboring cells by a fusion event called syncytium formation...
2017: Advances in Anatomy, Embryology, and Cell Biology
https://www.readbyqxmd.com/read/28528431/rapid-rest-stress-regadenoson-ungated-perfusion-cmr-for-detection-of-coronary-artery-disease-in-patients-with-atrial-fibrillation
#10
Erik T Bieging, I Haider, G Adluru, L Chang, P Suksaranjit, D Likhite, A Shaaban, L Jensen, B D Wilson, C J McGann, E DiBella
Cardiovascular magnetic resonance (CMR) perfusion has been established as a useful imaging modality for the detection of coronary artery disease (CAD). However, there are several limitations when applying standard, ECG-gated stress/rest perfusion CMR to patients with atrial fibrillation (AF). In this study we investigate an approach with no ECG gating and a rapid rest/stress perfusion protocol to determine its accuracy for detection of CAD in patients with AF. 26 patients with AF underwent a rapid rest/regadenoson stress CMR perfusion imaging protocol, and all patients had X-ray coronary angiography...
May 20, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28528429/myocardial-edema-in-acute-myocarditis-relationship-of-t2-relaxometry-and-late-enhancement-burden-by-using-dual-contrast-turbo-spin-echo-mri
#11
A Mayr, G Klug, H J Feistritzer, S J Reinstadler, M Reindl, R Esterhammer, G Feuchtner, B Metzler, M F Schocke
To quantify myocardial edema by using a T2 relaxometry approach with a dual-contrast turbo spin-echo (dcTSE) sequence in patients with acute myocarditis regarding focal late gadolinium enhancement (LGE) burden. CMR T2 relaxometry was performed in 39 patients (age 41 ± 19 years; 36% women) with LGE in a typical myocarditis pattern and in ten healthy volunteers (age 46 ± 12; 60% woman). dcTSE sequence (echo time 29 and 75 ms, respectively) was used for T2 mapping, analysis were performed on the basis of region of interest (ROI)...
May 20, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28528419/a-risk-based-characterization-of-sediment-contamination-by-legacy-and-emergent-contaminants-of-concern-in-coastal-british-columbia-canada
#12
Carmen Morales-Caselles, Jean-Pierre W Desforges, Neil Dangerfield, Peter S Ross
Sediments have long been used to help describe pollution sources, contaminated sites, trends over time, and habitat quality for marine life. We collected surficial sediments from 12 sites at an average seawater depth of 25 m in three near-urban areas of the Salish Sea (British Columbia, Canada) to investigate habitat quality for marine life, including heavily contaminated killer whales. Samples were analyzed using high-resolution instrumentation for a wide variety of congeners of polychlorinated biphenyls (PCBs), polybrominated diphenylethers (PBDEs), hexabromocyclododecane (HBCDD), polybrominated biphenyls, polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans, organochlorine pesticides, and polychlorinated naphthalenes (PCNs)...
May 20, 2017: Archives of Environmental Contamination and Toxicology
https://www.readbyqxmd.com/read/28528389/a-life-less-lonely-the-state-of-the-art-in-interventions-to-reduce-loneliness-in-people-with-mental-health-problems
#13
REVIEW
Farhana Mann, Jessica K Bone, Brynmor Lloyd-Evans, Johanna Frerichs, Vanessa Pinfold, Ruimin Ma, Jingyi Wang, Sonia Johnson
PURPOSE: There is growing evidence of significant harmful effects of loneliness. Relatively little work has focused on how best to reduce loneliness in people with mental health problems. We aim to present an overview of the current state of the art in loneliness interventions in people with mental health problems, identify relevant challenges, and highlight priorities for future research and implementation. METHODS: A scoping review of the published and grey literature was conducted, as well as discussions with relevant experts, to propose a broad classification system for types of interventions targeting loneliness...
May 20, 2017: Social Psychiatry and Psychiatric Epidemiology
https://www.readbyqxmd.com/read/28528388/fertility-sparing-for-young-patients-with-gynecologic-cancer-how-mri-can-guide-patient-selection-prior-to-conservative-management
#14
REVIEW
Sinead H McEvoy, Stephanie Nougaret, Nadeem R Abu-Rustum, Hebert Alberto Vargas, Elizabeth A Sadowski, Christine O Menias, Fuki Shitano, Shinya Fujii, Ramon E Sosa, Joanna G Escalon, Evis Sala, Yulia Lakhman
Historically, cancer treatment has emphasized measures for the "cure" regardless of the long-term consequences. Advances in cancer detection and treatment have resulted in improved outcomes bringing to the fore various quality of life considerations including future fertility. For many young cancer patients, fertility preservation is now an integral component of clinical decision-making and treatment design. Optimal fertility-sparing options for young patients with gynecologic cancer are influenced by patient age, primary cancer, treatment regimens, and patient preferences...
May 20, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/28528375/hypothalamic-signaling-in-body-fluid-homeostasis-and-hypertension
#15
REVIEW
Brian J Kinsman, Haley N Nation, Sean D Stocker
PURPOSE OF REVIEW: The central nervous system plays a pivotal role in the regulation of extracellular fluid volume and consequently arterial blood pressure. Key hypothalamic regions sense and integrate neurohumoral signals to subsequently alter intake (thirst and salt appetite) and output (renal excretion via neuroendocrine and autonomic function). Here, we review recent findings that provide new insight into such mechanisms that may represent new therapeutic targets. RECENT FINDINGS: Implementation of cutting edge neuroscience approaches such as opto- and chemogenetics highlight pivotal roles of circumventricular organs to impact body fluid homeostasis...
June 2017: Current Hypertension Reports
https://www.readbyqxmd.com/read/28528367/evaluating-the-role-of-autologous-mesenchymal-stem-cell-seeded-on-decellularized-pericardium-in-the-treatment-of-myocardial-infarction-an-animal-study
#16
Abdol-Mohammad Kajbafzadeh, Seyed Hossein Ahmadi Tafti, Reza Khorramirouz, Shabnam Sabetkish, Seyedeh Maryam Kameli, Saghar Orangian, Shahram Rabbani, Nasim Oveisi, Marziyeh Golmohammadi, Zeynab Kashani
Inappropriate left ventricular remodeling following myocardial infarction (MI) can result in subsequent severe dysfunction. In this study, we tested the hypothesis that decellularized pericardium (DP) or seeded pericardial patch with autologous adipose-derived mesenchymal stem cells (ADMSCs) could be safely used in a MI scar and could improve heart function. Twelve rabbits were randomly divided into three equal groups. Four weeks after MI induction by ligation of the left anterior descending artery in 12 rabbits, animals of G1 (n = 4) received DP patch with labeled ADMSCs...
May 20, 2017: Cell and Tissue Banking
https://www.readbyqxmd.com/read/28528347/discriminative-accuracy-of-physician-and-nurse-predictions-for-survival-and-functional-outcomes-6-months-after-an-icu-admission
#17
Michael E Detsky, Michael O Harhay, Dominique F Bayard, Aaron M Delman, Anna E Buehler, Saida A Kent, Isabella V Ciuffetelli, Elizabeth Cooney, Nicole B Gabler, Sarah J Ratcliffe, Mark E Mikkelsen, Scott D Halpern
Importance: Predictions of long-term survival and functional outcomes influence decision making for critically ill patients, yet little is known regarding their accuracy. Objective: To determine the discriminative accuracy of intensive care unit (ICU) physicians and nurses in predicting 6-month patient mortality and morbidity, including ambulation, toileting, and cognition. Design, Setting, and Participants: Prospective cohort study conducted in 5 ICUs in 3 hospitals in Philadelphia, Pennsylvania, and enrolling patients who spent at least 3 days in the ICU from October 2013 until May 2014 and required mechanical ventilation, vasopressors, or both...
May 21, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28528321/omega-3-fatty-acids-lipids-and-apoe-lipidation-in-alzheimer-s-disease-a-rationale-for-multi-nutrient-dementia-prevention
#18
Marcus O Grimm, Daniel Michaelson, Tobias Hartmann
In the last decade it has become obvious that Alzheimer's disease (AD) is closely linked to changes in lipids or lipid metabolism. One of the main pathological hallmarks of AD is amyloid-β (Aβ) deposition. Aβ is derived from sequential proteolytic processing of the amyloid precursor protein (APP). Interestingly, both, the APP and all APP secretases are transmembrane proteins which cleave APP close to and in the lipid bilayer. Moreover, apolipoprotein E4 (apoE4) has been identified as the most prevalent genetic risk factor for AD...
May 20, 2017: Journal of Lipid Research
https://www.readbyqxmd.com/read/28528318/metabolic-profiling-of-goldfish-carassius-auratis-after-long-term-glyphosate-based-herbicide-exposure
#19
Ming-Hui Li, Ling-Yu Ruan, Jin-Wei Zhou, Yong-Hong Fu, Lei Jiang, He Zhao, Jun-Song Wang
Glyphosate is an efficient herbicide widely used worldwide. However, its toxicity to non-targeted organisms has not been fully elucidated. In this study, the toxicity of glyphosate-based herbicide was evaluated on goldfish (Carassius auratus) after long-term exposure. Tissues of brains, kidneys and livers were collected and submitted to NMR-based metabolomics analysis and histopathological inspection. Plasma was collected and the blood biochemical indexes of AST, ALT, BUN, CRE, LDH, SOD, GSH-Px, GR and MDA were measured...
May 13, 2017: Aquatic Toxicology
https://www.readbyqxmd.com/read/28528303/discovery-of-a-potent-dual-alk-and-egfr-t790m-inhibitor
#20
Jaebong Jang, Jung Beom Son, Ciric To, Magda Bahcall, So Young Kim, Seock Yong Kang, Mierzhati Mushajiang, Younho Lee, Pasi A Jänne, Hwan Geun Choi, Nathanael S Gray
The mutational activations of anaplastic lymphoma kinase (ALK) and epidermal growth factor receptor (EGFR) are validated oncogenic events and the targets of approved drugs to treat non-small cell lung cancer (NSCLC). Here we report highly potent dual small molecule inhibitors of both ALK and EGFR, particularly the T790M mutant which confers resistance to first generation EGFR inhibitors. Dual ALK/EGFR inhibitors may provide an efficient approach to prevent resistance that arises as a consequence of clinically reported reciprocal activation mechanisms...
May 3, 2017: European Journal of Medicinal Chemistry
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