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https://www.readbyqxmd.com/read/27922088/analysis-of-four-toxic-metals-in-a-single-rice-seed-by-matrix-solid-phase-dispersion-inductively-coupled-plasma-mass-spectrometry
#1
Xiufen He, Lixia Chen, Xin Chen, Huamei Yu, Lixu Peng, Bingjun Han
Toxic metals in rice pose great risks to human health. Metal bioaccumulation in rice grains is a criterion of breeding. Rice breeding requires a sensitive method to determine metal content in single rice grains to assist the variety selection. In the present study, four toxic metals of arsenic (As), cadmium (Cd), chromium (Cr) and lead (Pb) in a single rice grain were determined by a simple and rapid method. The developed method is based on matrix solid phase dispersion using multi-wall carbon nanotubes (MWCNTs) as dispersing agent and analyzed by inductively coupled plasma mass spectrometry...
December 6, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27921352/posttraumatic-stress-disorder-associated-with-unexpected-death-of-a-loved-one-cross-national-findings-from-the-world-mental-health-surveys
#2
Lukoye Atwoli, Dan J Stein, Andrew King, Maria Petukhova, Sergio Aguilar-Gaxiola, Jordi Alonso, Evelyn J Bromet, Giovanni de Girolamo, Koen Demyttenaere, Silvia Florescu, Josep Maria Haro, Elie G Karam, Norito Kawakami, Sing Lee, Jean-Pierre Lepine, Fernando Navarro-Mateu, Siobhan O'Neill, Beth-Ellen Pennell, Marina Piazza, Jose Posada-Villa, Nancy A Sampson, Margreet Ten Have, Alan M Zaslavsky, Ronald C Kessler
BACKGROUND: Unexpected death of a loved one (UD) is the most commonly reported traumatic experience in cross-national surveys. However, much remains to be learned about posttraumatic stress disorder (PTSD) after this experience. The WHO World Mental Health (WMH) survey initiative provides a unique opportunity to address these issues. METHODS: Data from 19 WMH surveys (n = 78,023; 70.1% weighted response rate) were collated. Potential predictors of PTSD (respondent sociodemographics, characteristics of the death, history of prior trauma exposure, history of prior mental disorders) after a representative sample of UDs were examined using logistic regression...
December 6, 2016: Depression and Anxiety
https://www.readbyqxmd.com/read/27921098/time-outdoors-blood-vitamin-d-status-and-myopia-a-review
#3
Chen-Wei Pan, Deng-Juan Qian, Seang-Mei Saw
BACKGROUND: Myopia is a major public health concern throughout the world and the prevalence has been increasing rapidly in recent years, especially in urban Asia. The "vitamin D hypothesis" has been raised recently because vitamin D may be a link between less time outdoors and increased risk of myopia. METHODS: We reviewed all studies published in English which examined the association of time outdoors and blood vitamin D status with myopia. RESULTS: The protective effect of time spent outdoors on the risk of myopia onset has been well-established with numerous observational studies and three trials published...
December 6, 2016: Photochemical & Photobiological Sciences
https://www.readbyqxmd.com/read/27921035/genetics-underlying-an-individualized-approach-to-adult-spinal-disorders
#4
REVIEW
Corey T Walker, Phillip A Bonney, Nikolay L Martirosyan, Nicholas Theodore
Adult spinal disorders are a significant cause of morbidity across the world and carry significant health and economic burdens. Genetic predispositions are increasingly considered for these conditions and are becoming understood. Advances in molecular technologies since the mid-1990s have made possible genetic characterizations of these diseases in many populations, and recent findings have provided insight into the underlying pathophysiologic mechanisms. These studies have made clear the genetic heterogeneity producing clinical phenotypes and suggest that individualized treatments are possible in the future...
2016: Frontiers in Surgery
https://www.readbyqxmd.com/read/27920977/neurochemical-changes-in-patients-with-chronic-low-back-pain-detected-by-proton-magnetic-resonance-spectroscopy-a-systematic-review
#5
REVIEW
Xianjing Zhao, Maosheng Xu, Kristen Jorgenson, Jian Kong
BACKGROUND: Low back pain is a highly prevalent health problem around the world, affecting 50% to 85% of people at some point in life. The purpose of this systematic review is to summarize the previous proton magnetic resonance spectroscopy studies on brain chemical changes in patients with chronic low back pain (CLBP). METHODS: We identified relevant studies from a literature search of PubMed and EMBASE from 1980 to March 2016. Data extraction was performed on the subjects' characteristics, MRS methods, spectral analyses, cerebral metabolites and perceptual measurements...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/27920802/the-role-of-drugs-in-bone-pain
#6
REVIEW
Francesco Marras, Paolo Tranquilli Leali
: Painful symptomatology in the skeletal system can be found in various pathological conditions and can be either localised or diffused. Bone tenderness is common in those who are of an elderly age. TREATMENT STRATEGY: Patients should be informed of the possible causes of their pain and the different therapies that could alleviate it; furthermore they should be encouraged to have an active role in their therapy. It is necessary to prevent the onset of the pain (by the clock) by considering the biological half-life, the bioavailability and the duration of action of the therapy...
May 2016: Clinical Cases in Mineral and Bone Metabolism
https://www.readbyqxmd.com/read/27920720/validation-of-online-versions-of-tinnitus-questionnaires-translated-into-swedish
#7
Karolina Müller, Niklas K Edvall, Esma Idrizbegovic, Robert Huhn, Rilana Cima, Viktor Persson, Constanze Leineweber, Hugo Westerlund, Berthold Langguth, Winfried Schlee, Barbara Canlon, Christopher R Cederroth
Background: Due to the lack of objective measures for assessing tinnitus, its clinical evaluation largely relies on the use of questionnaires and psychoacoustic tests. A global assessment of tinnitus burden would largely benefit from holistic approaches that not only incorporate measures of tinnitus but also take into account associated fears, emotional aspects (stress, anxiety, and depression), and quality of life. In Sweden, only a few instruments are available for assessing tinnitus, and the existing tools lack validation...
2016: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/27920619/the-swiss-master-in-chiropractic-medicine-curriculum-preparing-graduates-to-work-together-with-medicine-to-improve-patient-care
#8
B Kim Humphreys, Cynthia K Peterson
OBJECTIVE: In 2007, chiropractic became 1 of the 5 medical professions in Switzerland. This required a new chiropractic program that was fully integrated within a Swiss medical school. The purpose of this article was to discuss the Master in Chiropractic Medicine (MChiroMed) program at the University of Zürich, including advantages, opportunities, and challenges. DISCUSSION: In 2008, the MChiroMed program began with its first student cohort. The MChiroMed program is a 6-year Bologna model 2-cycle (bachelor and master) "spiral curriculum," with the first 4 years being fully integrated within the medical curriculum...
December 2016: Journal of Chiropractic Humanities
https://www.readbyqxmd.com/read/27920194/experimental-validation-of-the-avivet-trap-a-tool-to-quantitatively-monitor-the-dynamics-of-dermanyssus-gallinae-populations-in-laying-hens
#9
G A Lammers, R G G Bronneberg, J C M Vernooij, J A Stegeman
Dermanyssus gallinae (D.gallinae) infestation causes economic losses due to impaired health and production of hens and costs of parasite control across the world. Moreover, infestations are associated with reduced welfare of hens and may cause itching in humans. To effectively implement control methods it is crucially important to have high quality information about the D.gallinae populations in poultry houses in space and time. At present no validated tool is available to quantitatively monitor the dynamics of all four stages of D...
December 5, 2016: Poultry Science
https://www.readbyqxmd.com/read/27920183/chikungunya-in-the-americas-recommendations-and-conclusions
#10
Barney S Graham, Patricia M Repik, Sergio Yactayo
Discovered in 1953, chikungunya virus (CHIKV) circulated in Africa and Southeast Asia, with periodic outbreaks, for many years. Highly efficient transmission following a genetic mutation of the virus in 2005 caused its global spread. Associated with significant morbidity, CHIKV creates a large public health burden, and despite various efforts, there are currently no licensed vaccines nor specific treatments. To garner a better understanding of the virus, identify gaps in knowledge, and guide the development of more-effective interventions, the World Health Organization and National Institute of Allergy and Infectious Diseases assembled global experts for discussion and review...
December 15, 2016: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/27920089/world-endometriosis-society-consensus-on-the-classification-of-endometriosis
#11
Neil P Johnson, Lone Hummelshoj, G David Adamson, Jörg Keckstein, Hugh S Taylor, Mauricio S Abrao, Deborah Bush, Ludwig Kiesel, Rulla Tamimi, Kathy L Sharpe-Timms, Luk Rombauts, Linda C Giudice
STUDY QUESTION: What is the global consensus on the classification of endometriosis that considers the views of women with endometriosis? SUMMARY ANSWER: We have produced an international consensus statement on the classification of endometriosis through systematic appraisal of evidence and a consensus process that included representatives of national and international, medical and non-medical societies, patient organizations, and companies with an interest in endometriosis...
December 5, 2016: Human Reproduction
https://www.readbyqxmd.com/read/27919864/taxonomy-for-the-rehabilitation-of-knee-conditions-trak-a-digital-intervention-to-support-the-self-care-components-of-anterior-cruciate-ligament-rehabilitation-protocol-of-a-feasibility-study
#12
Emma Dunphy, Fiona L Hamilton, Kate Button
BACKGROUND: Rupture of the anterior cruciate ligament (ACL) is common, especially in the active population. In defining the problem of ACL rehabilitation, this study draws from the knowledge that improved self-care, strength, and fitness are associated with better outcomes. Traditional rehabilitation involves regular physiotherapy, but it is not clear what the optimal way for delivering rehabilitation is, and it varies widely across the world. Evidence for treatments are discussed in the literature, however standard length of rehabilitation and frequency of appointments are unknown...
December 5, 2016: JMIR Research Protocols
https://www.readbyqxmd.com/read/27919773/analgesic-effects-of-alcohol-a-systematic-review-and-meta-analysis-of-controlled-experimental-studies-in-healthy-participants
#13
REVIEW
Trevor Thompson, Charlotte Oram, Christoph U Correll, Stella Tsermentseli, Brendon Stubbs
: Despite the long-standing belief in the analgesic properties of alcohol, experimental studies have produced mixed results. This meta-analysis aimed to clarify whether alcohol produces a decrease in experimentally-induced pain and to determine the magnitude of any such effect. PubMed, PsycINFO and Embase databases were searched from inception until 21/4/2016 for controlled studies examining the effect of quantified dosages of alcohol on pain response to noxious stimulation. Eighteen studies involving 404 participants were identified providing alcohol vs...
December 2, 2016: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/27919555/benefits-on-public-health-from-transport-related-greenhouse-gas-mitigation-policies-in-southeastern-european-cities
#14
D A Sarigiannis, P Kontoroupis, S Nikolaki, A Gotti, D Chapizanis, S Karakitsios
Climate change is a major environmental threat of our time. Cities have a significant impact on greenhouse gas emissions as most of the traffic, industry, commerce and more than 50% of world population is situated in urban areas. Southern Europe is a region that faces financial turmoil, enhanced migratory fluxes and climate change pressure. The case study of Thessaloniki is presented, one of the only two cities in Greece with established climate change action plans. The effects of feasible traffic policies in year 2020 are assessed and their potential health impact is compared to a business as usual scenario...
December 2, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27919438/does-an-increased-body-mass-index-affect-endometrial-gene-expression-patterns-in-infertile-patients-a%C3%A2-functional-genomics-analysis
#15
Ioanna A Comstock, Patricia Diaz-Gimeno, Sergio Cabanillas, Jose Bellver, Patricia Sebastian-Leon, Meera Shah, Amy Schutt, Cecilia T Valdes, Maria Ruiz-Alonso, Diana Valbuena, Carlos Simon, Ruth B Lathi
OBJECTIVE: To analyze the transcriptomic profile of endometrial gene alterations during the window of implantation in infertile obese patients. DESIGN: Multicenter, prospective, case-control study. SETTING: Three academic medical centers for reproductive medicine. PATIENT(S): Infertile patients, stratified into body mass index (BMI) categories according to the World Health Organization guidelines, were included in the study...
December 2, 2016: Fertility and Sterility
https://www.readbyqxmd.com/read/27919384/health-information-professionals-in-a-global-ehealth-world-ethical-and-legal-arguments-for-the-international-certification-and-accreditation-of-health-information-professionals
#16
Eike-Henner W Kluge
BACKGROUND: Issues such as privacy, security, quality, etc. have received considerable attention in discussions of eHealth, mHealth and pHealth. However, comparatively little attention has been paid to the fact that these methods of delivering health care situate Health Information Professionals (HIPs) in an ethical context that is importantly different from that of traditional health care because they assign a fiduciary role to HIPs that they did not have before, their previous technical involvement notwithstanding...
January 2017: International Journal of Medical Informatics
https://www.readbyqxmd.com/read/27919245/one-day-workshop-based-training-improves-physical-activity-prescription-knowledge-in-latin-american-physicians-a-pre-test-post-test-study
#17
Maria C Arciniegas Calle, Felipe Lobelo, Mario A Jiménez, Diana C Páez, Sebastian Cortés, Andrés de Lima, John Duperly
BACKGROUND: The physical inactivity pandemic and related non-communicable diseases have made it imperative for medical doctors (MDs) to effectively provide lifestyle counseling as part of prevention and treatment plans for patients. A one-day certification workshop was designed to improve MDs PA prescription knowledge, as part of the Exercise is Medicine® (EIM®) global health initiative. The objective was to determine knowledge gain of MDs participating in a standardized, one-day PA prescription workshop performed throughout Latin America (LA)...
December 5, 2016: BMC Public Health
https://www.readbyqxmd.com/read/27919242/reducing-child-abuse-amongst-adolescents-in-low-and-middle-income-countries-a-pre-post-trial-in-south-africa
#18
Lucie Cluver, Franziska Meinck, Alexa Yakubovich, Jenny Doubt, Alice Redfern, Catherine Ward, Nasteha Salah, Sachin De Stone, Tshiamo Petersen, Phelisa Mpimpilashe, Rocio Herrero Romero, Lulu Ncobo, Jamie Lachman, Sibongile Tsoanyane, Yulia Shenderovich, Heidi Loening, Jasmina Byrne, Lorraine Sherr, Lauren Kaplan, Frances Gardner
BACKGROUND: No known studies have tested the effectiveness of child abuse prevention programmes for adolescents in low- or middle-income countries. 'Parenting for Lifelong Health' ( http://tiny.cc/whoPLH ) is a collaborative project to develop and rigorously test abuse-prevention parenting programmes for free use in low-resource contexts. Research aims of this first pre-post trial in South Africa were: i) to identify indicative effects of the programme on child abuse and related outcomes; ii) to investigate programme safety for testing in a future randomised trial, and iii) to identify potential adaptations...
July 13, 2016: BMC Public Health
https://www.readbyqxmd.com/read/27919232/microrna-27a-rs895819-is-associated-with-obesity-in-hiv-infected-preeclamptic-black-south-african-women-on-haart
#19
Niren Ray Maharaj, Prithiksha Ramkaran, Siddharthiya Pillay, Anil Amichund Chuturgoon
BACKGROUND: Preeclampsia (PE) and HIV/AIDS present a major health challenge globally. South Africa has the highest disease burden of both HIV/AIDS and PE in the world. Despite extensive research, the pathophysiology of these conditions is not completely understood, however a genetic predisposition in women may affect susceptibility. MiRNA-27a regulates adipogenesis and glucose metabolism. A single nucleotide polymorphism (SNP) in miRNA-27a (rs895819T > C) has shown to have disparate effects in various populations...
December 5, 2016: BMC Medical Genetics
https://www.readbyqxmd.com/read/27919205/achieving-simplified-disease-activity-index-remission-in-patients-with-active-rheumatoid-arthritis-is-associated-with-subsequent-good-functional-and-structural-outcomes-in-a-real-world-clinical-setting-under-a-treat-to-target-strategy
#20
Fumio Hirano, Waka Yokoyama, Hayato Yamazaki, Koichi Amano, Atsushi Kawakami, Taichi Hayashi, Naoto Tamura, Shinsuke Yasuda, Hiroaki Dobashi, Takao Fujii, Satoshi Ito, Yuko Kaneko, Toshihiro Matsui, Yasuaki Okuda, Kazuyoshi Saito, Fumihito Suzuki, Ryusuke Yoshimi, Ryoko Sakai, Ryuji Koike, Hitoshi Kohsaka, Nobuyuki Miyasaka, Masayoshi Harigai
OBJECTIVE: To verify predictive validity of simplified disease activity index (SDAI) remission for subsequent functional and structural outcomes in real-world clinical settings under a treat-to-target strategy (T2T). METHODS: In this multicentre, prospective cohort study, T2T was implemented in rheumatoid arthritis patients with moderate-to-high disease activity. SDAI or clinical disease activity index was assessed every 12 weeks, and treatment was adjusted to achieve clinical remission or low disease activity...
December 6, 2016: Modern Rheumatology
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