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https://www.readbyqxmd.com/read/28822338/in-vitro-bioaccessibility-and-health-risk-assessment-of-heavy-metals-in-atmospheric-particulate-matters-from-three-different-functional-areas-of-shanghai-china
#1
Huang Huang, Ying Jiang, Xiaoyun Xu, Xinde Cao
The bioaccessibility and human health risks of heavy metals in PM2.5 and PM10 samples from three functional areas of Shanghai, China including a commercial area (CA), a residential area (RA), and an industrial area (IA), were investigated. Gamble's solution and physiologically based extraction test were employed to simulate human respiratory and digestive system, respectively. Both PM2.5 and PM10 concentration in the three areas exceeded the guideline of WHO, and followed the order of IA>CA≈RA. Zinc and Pb were the most abundant metals with a concentration range of 0...
August 16, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28822328/the-effects-of-haptic-input-on-biomechanical-and-neurophysiological-parameters-of-walking-a-scoping-review
#2
REVIEW
Alison R Oates, Laura Hauck, Renato Moraes, Kathryn M Sibley
Walking is an important component of daily life requiring sensorimotor integration to be successful. Adding haptic input via light touch or anchors has been shown to improve standing balance; however, the effect of adding haptic input on walking is not clear. This scoping review systematically summarizes the current evidence regarding the addition of haptic input on walking in adults. Following an established protocol, relevant studies were identified using indexed data bases (Medline, EMBASE, PsychINFO, Google Scholar) and hand searches of published review articles on related topics...
August 9, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28822322/caffeine-s-influence-on-gambling-behavior-and-other-types-of-impulsivity
#3
Jon E Grant, Samuel R Chamberlain
BACKGROUND: Young adulthood is a developmental period frequently associated with occurrence of impulsive behaviors including gambling. It is estimated that 73% of children and 87% of adults in the United States regularly use caffeine. Questions remain, however, concerning the role of caffeine in the development and maintenance of impulsive behaviors such as gambling. METHODS: Sixty-one young adults with at least some degree of disordered gambling were recruited from two Mid-Western university communities in the United States using media advertisements...
August 12, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28822310/gastroblastoma-a-biphasic-neoplasm-of-stomach-a-case-report
#4
Omar Toumi, Houssem Ammar, Ibtissem Korbi, Mariem Ayed, Rahul Gupta, Mohamed Nasr, Randa Salem, Rim Hadhri, Sonia Zayed, Faouzi Noomen, Abdelfatteh Zakhama, Khadija Zouari
INTRODUCTION: Gastroblastoma is a rare gastric biphasic tumor with both epithelial and mesenchymal components. To the best of our knowledge only eight cases have been reported in the English literature till date. PRESENTATION OF CASE: We report a case of a 29-year-old female, hospitalized for epigastric pain with poor general condition. An upper gastrointestinal endoscopy showed a polypoid mass in the stomach near the gastric cardia suspicious of gastrointestinal stromal tumor...
July 14, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28822307/efficacy-of-a-third-or-later-antiepileptic-drug-regimen-according-to-epilepsy-syndrome-among-adult-patients
#5
Go Ito, Akihisa Okumura, Kousuke Kanemoto
OBJECTIVE: To evaluate the efficacy of third or later antiepileptic drug (AED) regimens in adult patients with epilepsy according to epilepsy syndrome. METHODS: The time courses of AEDs and their efficacy were evaluated in 449 adults with temporal lobe epilepsy (TLE, n=153), juvenile myoclonic epilepsy (JME, n=33), or extratemporal focal epilepsy (FE, n=263) based mainly on clinical symptoms and EEG findings. Any change in AEDs after their initiation demarcated the end of one regimen, whereas changes in dose did not...
August 3, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28822297/validation-of-the-choking-risk-assessment-and-pneumonia-risk-assessment-for-adults-with-intellectual-and-developmental-disability-idd
#6
Justine Joan Sheppard, Georgia A Malandraki, Paula Pifer, Jill Cuff, Michelle Troche, Bronwyn Hemsley, Susan Balandin, Avinash Mishra, Roberta Hochman
BACKGROUND: Risk assessments are needed to identify adults with intellectual and developmental disability (IDD) at high risk of choking and pneumonia. AIM: To describe the development and validation of the Choking Risk Assessment (CRA) and the Pneumonia Risk Assessment (PRA) for adults with IDD. METHODS: Test items were identified through literature review and focus groups. Five-year retrospective chart reviews identified a positive choking group (PCG), a negative choking group (NCG), a positive pneumonia group (PPG), and a negative pneumonia group (NPG)...
August 16, 2017: Research in Developmental Disabilities
https://www.readbyqxmd.com/read/28822296/developmental-changes-in-the-mental-transformation-of-spatial-arrays
#7
Christos S Michaelides, Marios N Avraamides
An experiment was conducted to investigate the spatial memory and transformation of spatial relations in a sample of 7-, 9-, and 11-year-olds and to compare their performance with that of adults. Four pictures of animals were presented at different locations on the outline of a circle. Participants were instructed to memorize the array of locations and then, in a direct retrieval task, to reconstruct it from memory on a piece of paper that included only the circle outline. Then, in the transformation task, participants were asked to randomly place one of the animals at a new position around the circle and then to place the remaining three animals so that object-to-object locations were preserved...
August 16, 2017: Journal of Experimental Child Psychology
https://www.readbyqxmd.com/read/28822277/the-role-of-anxiety-sensitivity-in-reactivity-to-trauma-cues-in-treatment-seeking-adults-with-substance-use-disorders
#8
R Kathryn McHugh, Kim L Gratz, Matthew T Tull
BACKGROUND: Exposure to traumatic events and posttraumatic stress disorder (PTSD) are common among individuals with substance use disorders (SUDs). Although the presence of trauma exposure and/or PTSD among those with SUDs is associated with a range of negative outcomes, much remains to be understood about the factors contributing to these outcomes. Anxiety sensitivity (the tendency to respond fearfully to the signs and symptoms of anxiety) has been linked to greater PTSD symptoms and the use of substances to cope with PTSD symptoms, and is a promising factor for understanding the negative outcomes associated with co-occurring PTSD and SUDs...
July 31, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28822260/bioavailability-and-chronic-toxicity-of-bismuth-citrate-to-earthworm-eisenia-andrei-exposed-to-natural-sandy-soil
#9
Zohra Omouri, Jalal Hawari, Michel Fournier, Pierre Yves Robidoux
The present study describes bioavailability and chronic effects of bismuth to earthworms Eisenia andrei using OECD reproduction test. Adult earthworms were exposed to natural sandy soil contaminated artificially by bismuth citrate. Average total concentrations of bismuth in soil recovered by HNO3 digestion ranged from 75 to 289mg/kg. Results indicate that bismuth decreased significantly all reproduction parameters of Eisenia andrei at concentrations ≥ 116mg/kg. However, number of hatched cocoons and number of juveniles seem to be more sensitive than total number of cocoons, as determined by IC50; i...
August 16, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28822254/a-systematic-review-of-hypertension-outcomes-and-treatment-strategies-in-older-adults
#10
REVIEW
Julienne K Kirk, Julie Allsbrook, Maggie Hansell, Emily M Mann
OBJECTIVE: To evaluate the literature regarding blood pressure control and management in older adult patient population over 70 years of age. METHODS: A literature search was conducted using PubMed and capturing the data from 2006 to 2016. Terms used included MeSH headings for hypertension/therapy and antihypertension agents. A systematic review of published studies was performed. Articles including older patients (average age 70 years or older) being treated for hypertension were included...
July 25, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28822239/ischemic-stroke-rates-decline-in-patients-with-atrial-fibrillation-as-anticoagulants-uptake-improves-a-swedish-cohort-study
#11
Natalia Mochalina, Nazim Isma, Peter J Svensson, Anders Själander, Maj Carlsson, Tord Juhlin, Mattias Wieloch
INTRODUCTION: The impact of the increased anticoagulants uptake on incidence rate of ischemic stroke is largely unknown. We assessed time trends in rates of ischemic stroke in patients with incident atrial fibrillation (AF) diagnosed between 2011 and 2013. MATERIALS AND METHODS: Population-based retrospective registry study of all 11,500 adults diagnosed with incident non-valvular atrial fibrillation in 2011-2013 in primary and secondary care and receiving oral anticoagulants (n=4847), aspirin (n=2850) or no treatment (n=3766) in Skåne County, Sweden...
August 11, 2017: Thrombosis Research
https://www.readbyqxmd.com/read/28822228/computerized-neurocognitive-interventions-in-the-context-of-the-brain-training-controversy
#12
Rebeca Isabel García-Betances, María Fernanda Cabrera-Umpiérrez, María T Arredondo
This article presents, in the form of an analytic narrative review, a complete picture of the state-of-the-art, challenges, and perspectives in the field of information and communication technology (ICT)-based neurocognitive interventions for older adults. The narrative particularly focuses on applications aimed at mild cognitive impairment and similar age-related cognitive deficits, which are analyzed in the context of the brain training controversy. Clarifying considerations are provided about the nature and present extent of the brain training debate, regarding the possible influence it has on the support received by research and development initiatives dealing with innovative computerized neurocognitive interventions...
August 19, 2017: Reviews in the Neurosciences
https://www.readbyqxmd.com/read/28822214/risk-perception-and-perceived-self-efficacy-of-deaf-and-hard-of-hearing-seniors-and-young-adults-in-emergencies
#13
Alina Engelman, Susan L Ivey, Winston Tseng, Linda Neuhauser
OBJECTIVES: The authors explored the factors influencing risk perception and perceived self-efficacy before and during an emergency for deaf and hard-of-hearing (Deaf/HH) seniors and young adults. METHODS: The authors collected demographic survey data and conducted four focus groups with 38 Deaf/HH residents of the San Francisco Bay Area; two groups were with young adults (ages 18-35), including one group of college students and one group of young professionals, and two were with older adults (ages 50-90)...
January 2017: American Journal of Disaster Medicine
https://www.readbyqxmd.com/read/28822112/effectiveness-of-resistance-circuit-based-training-for-maximum-oxygen-uptake-and-upper-body-one-repetition-maximum-improvements-a-systematic-review-and-meta-analysis
#14
REVIEW
Francisco Antonio Muñoz-Martínez, Jacobo Á Rubio-Arias, Domingo Jesús Ramos-Campo, Pedro E Alcaraz
BACKGROUND: It is well known that concurrent increases in both maximal strength and aerobic capacity are associated with improvements in sports performance as well as overall health. One of the most popular training methods used for achieving these objectives is resistance circuit-based training. OBJECTIVE: The objective of the present systematic review with a meta-analysis was to evaluate published studies that have investigated the effects of resistance circuit-based training on maximum oxygen uptake and one-repetition maximum of the upper-body strength (bench press exercise) in healthy adults...
August 18, 2017: Sports Medicine
https://www.readbyqxmd.com/read/28822099/insecticide-toxicity-to-the-borer-neoleucinodes-elegantalis-guen%C3%A3-e-lepidoptera-crambidae-developmental-and-egg-laying-effects
#15
R S Silva, L P Arcanjo, J R S Soares, D O Ferreira, J E Serrão, J C Martins, Á H Costa, M C Picanço
Neoleucinodes elegantalis (Guenée) (Lepidoptera: Crambidae) is one of the major pests of solanaceous plants in South America. It is considered a great threat by the European and Mediterranean Plant Protection Organization due to the serious economic damage that it causes on tomato farms; therefore, controlling this pest is a challenging task in South America. Controlling N. elegantalis at the egg stage is the best way to prevent it from damaging crops; however, thorough studies about the effectiveness of chemicals on the different life stages of this insect pest are lacking...
August 18, 2017: Neotropical Entomology
https://www.readbyqxmd.com/read/28822062/validation-of-dynamic-risk-stratification-in-pediatric-differentiated-thyroid-cancer
#16
Seo Young Sohn, Young Nam Kim, Hye In Kim, Tae Hyuk Kim, Sun Wook Kim, Jae Hoon Chung
PURPOSE: There has been increasing interest in a risk-adopted management strategy known as dynamic risk stratification following the revised American Thyroid Association guidelines for differentiated thyroid cancer. We aimed to evaluate the usefulness of dynamic risk stratification for predicting structural disease in pediatric differentiated thyroid cancer patients. METHODS: We retrospectively reviewed 130 pediatric differentiated thyroid cancer patients (≤19 years) who were treated between 1996 and 2015 at Samsung Medical Center...
August 18, 2017: Endocrine
https://www.readbyqxmd.com/read/28822057/short-term-exposure-to-enriched-environment-in-adult-rats-restores-mk-801-induced-cognitive-deficits-and-gabaergic-interneuron-immunoreactivity-loss
#17
Ane Murueta-Goyena, Naiara Ortuzar, Pascual Gargiulo, José Vicente Lafuente, Harkaitz Bengoetxea
Perinatal injections of N-methyl-D-aspartate (NMDA) receptor antagonist in rodents emulate some cognitive impairments and neurochemical alterations, such as decreased GABAergic (gamma aminobutyric acid) interneuron immunoreactivity, also found in schizophrenia. These features are pervasive, and developing neuroprotective or neurorestorative strategies is of special interest. In this work, we aimed to investigate if a short exposure to enriched environment (EE) in early adulthood (P55-P73) was an effective strategy to improve cognitive dysfunction and to restore interneuron expression in medial prefrontal cortex (mPFC) and hippocampus (HPC)...
August 18, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28822020/polysomnographic-determinants-of-requirement-for-advanced-positive-pressure-therapeutic-options-for-obstructive-sleep-apnea
#18
Anupama Gupta, Garima Shukla
BACKGROUND: A small percentage of adult patients with severe obstructive sleep apnea (OSA) has been recognized to be extraordinarily difficult to treat with conventional continuous or Bi-level positive airway pressure (together referred to as PAP) therapy. AIM AND OBJECTIVES: The aim of this study was to determine polysomnographic (PSG) characteristics, which may help predict the requirement for advanced therapeutic options for OSA. METHODS: Consecutive patients who underwent PAP titration at our sleep laboratory over a 2-year period were included...
August 18, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28821997/evidence-of-multiple-mediating-pathways-in-associations-between-constructs-of-stigma-and-self-reported-suicide-attempts-in-a-cross-sectional-study-of-gay-and-bisexual-men
#19
Travis Salway, Dionne Gesink, Selahadin Ibrahim, Olivier Ferlatte, Anne E Rhodes, David J Brennan, Rick Marchand, Terry Trussler
Gay and bisexual men (GBM) are more likely to attempt suicide than heterosexual men. This disparity is commonly interpreted using minority stress theory; however, specific pathways from antigay stigma to suicidal behavior are poorly understood. We aimed to estimate associations between multiple constructs of stigma and suicide attempts among adult GBM, and to measure the proportion of these associations mediated by distinct suicide risk factors, thus identifying proximal points of intervention. Data were drawn from a Canadian community-based survey of adult GBM...
August 18, 2017: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/28821987/morphological-anatomy-of-thoracolumbar-nerve-roots-and-dorsal-root-ganglia
#20
Lina Leng, Li Liu, Daowen Si
The aim of this study is to ascertain the anatomic parameters of the spinal roots and dorsal root ganglia and to demonstrate their clinical significance. Samples from 24 adult autopsy subjects were obtained from roots and dorsal root ganglia at levels L1 through L5. The anatomic parameters of epidural nerve roots: the distance between the epidural nerve roots and the proximal edge of the dorsal root ganglia and the average diameter of the nerve root gradually, increased from L1 to L5. The midline nerve root angle gradually decreased from L1 to L5...
August 18, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
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