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https://www.readbyqxmd.com/read/28647992/-progress-of-research-in-relation-to-the-impact-of-climate-change-on-children-s-health-status
#1
J H Gao, L P Li, J Wang, X B Liu, H X Wu, J Li, J Li, Q Y Liu
Along with global warming, climate change has become one of the biggest public health challenges. The unique metabolism, behavior, physiology and development in children, will make them suffer more from the climate change. In the present review, we summarized the progress and situation of studies on the associations between climate change and children's health also trying to provide adaptation and mitigation strategies. The purpose of this study was to offer scientific evidence for prevention and control on the adverse effects as injuries, diseases and deaths among children that resulted from the changes of climate...
June 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28647951/complexities-of-care-in-klinefelter-syndrome-an-aprn-perspective
#2
Sharron Close, Amy Talboy, Ilene Fennoy
47,XXY (Klinefelter Syndrome) is associated with a spectrum of complex clinical needs that are associated with variable physical, neurocognitive and psychosocial aspects. For patients and families affected by this sex chromosome trisomy, navigation of health care services is difficult due to lack of 47,XXY awareness among many health care providers and little evidence to support endocrine and additional treatment plans. While endocrine management of androgen deficiency has been the mainstay of treatment for patients from puberty through adulthood, testosterone replacement, alone, fails to mitigate many symptoms and issues...
June 2017: Pediatric Endocrinology Reviews: PER
https://www.readbyqxmd.com/read/28647883/casper-computer-aided-segmentation-of-imperceptible-motion-a-learning-based-tracking-of-an-invisible-needle-in-ultrasound
#3
Parmida Beigi, Robert Rohling, Septimiu E Salcudean, Gary C Ng
PURPOSE: This paper presents a new micro-motion-based approach to track a needle in ultrasound images captured by a handheld transducer. METHODS: We propose a novel learning-based framework to track a handheld needle by detecting microscale variations of motion dynamics over time. The current state of the art on using motion analysis for needle detection uses absolute motion and hence work well only when the transducer is static. We have introduced and evaluated novel spatiotemporal and spectral features, obtained from the phase image, in a self-supervised tracking framework to improve the detection accuracy in the subsequent frames using incremental training...
June 24, 2017: International Journal of Computer Assisted Radiology and Surgery
https://www.readbyqxmd.com/read/28647877/volatile-organic-compounds-vocs-during-non-haze-and-haze-days-in-shanghai-characterization-and-secondary-organic-aerosol-soa-formation
#4
Deming Han, Zhen Wang, Jinping Cheng, Qian Wang, Xiaojia Chen, Heling Wang
To better understand the characterization and secondary organic aerosol (SOA) formation of volatile organic compounds (VOCs) during non-haze and haze days, ambient VOCs were continuously measured by a vehicle-mounted online thermal desorption system coupled with a gas chromatography-mass spectrometry (TD-GC/MS) system in Shanghai, China. The average concentrations of VOCs in haze episodes (193.2 μg m(-3)) were almost 50% higher than in non-haze periods (130.8 μg m(-3)). VOC concentrations exhibited a bi-modal pattern in the morning and evening rush hour periods on both non-haze and haze days...
June 24, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28647680/a-retrospective-review-of-unintentional-opioid-overdose-risk-and-mitigating-factors-among-acutely-injured-trauma-patients
#5
Jannette Baird, Mark Faul, Traci C Green, Jonathan Howland, Charles A Adams, Ann George, Michael J Mello
BACKGROUND: Opioid medication to treat acutely injured patients is usual care in trauma settings. A higher prevalence of alcohol and other substance misuse in this population compared to the general population increases the vulnerability of such patients to both misuse of their prescribed opioids, and also unintentional opioid overdose. The primary purpose of this study was to assess the prevalence of substance use and unintentional opioid overdose risk among acutely injured trauma patients, and to examine the frequency and predictors of high opioid dose at discharge...
June 13, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28647616/photodynamic-therapy-in-dermatology-beyond-non-melanoma-cancer-an-update
#6
REVIEW
Xiang Wen, Yong Li, Michael R Hamblin
Photodynamic therapy (PDT) employs a photosensitizer (PS) and visible light in the presence of oxygen, leading to production of cytotoxic reactive oxygen species, which can damage the cellular organelles and cause cell death. In dermatology PDT has usually taken the form of topical application of a precursor in the heme biosynthesis pathway, called 5-aminolevulinic acid (or its methyl ester), so that an active PS, protoporphyrin IX accumulates in the skin. As PDT enhances dermal remodeling and resolves chronic inflamation, it has been used to treat cutaneous disorders include actinic keratoses, acne, viral warts, skin rejuvenation, psoriasis, localized scleroderma, some non-melanoma skin cancers and port-wine stains...
June 21, 2017: Photodiagnosis and Photodynamic Therapy
https://www.readbyqxmd.com/read/28647604/hydrogen-rich-water-induces-aluminum-tolerance-in-maize-seedlings-by-enhancing-antioxidant-capacities-and-nutrient-homeostasis
#7
Xueqiang Zhao, Qiuhong Chen, Yanmei Wang, Zhenguo Shen, Wenbiao Shen, Xiaoming Xu
The ameliorative effect of H2 on aluminum (Al)-induced stress remains poorly understood. We treated maize seedlings with Al and hydrogen-rich water (HRW) to determine the roles of H2 in the alleviation of Al toxicity. Our results demonstrated that Al stress triggered damage to the photosynthetic apparatus, plant growth inhibition, and reactive oxygen species (ROS) production, and boosted lipid peroxidation. However, the addition of HRW at 75% saturation markedly alleviated Al toxicity symptoms through the promotion of root elongation...
June 22, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28647332/longitudinal-relationship-between-fecal-culture-fecal-quantitative-pcr-and-milk-elisa-in-mycobacterium-avium-ssp-paratuberculosis-infected-cows-from-low-prevalence-dairy-herds
#8
A Beaver, R W Sweeney, E Hovingh, D R Wolfgang, Y T Gröhn, Y H Schukken
Mycobacterium avium ssp. paratuberculosis (MAP), the causative agent of ruminant Johne's disease, presents a particular challenge with regard to infection mitigation on dairy farms. Diagnostic testing strategies to identify and quantify MAP and associated antibodies are imperfect, and certain facets of the relationship between diagnostic tests remain to be explored. Additional repeated-measures data from known infected animals are needed to complement the body of cross-sectional research on Johne's disease-testing methods...
June 21, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28647328/effects-of-feeding-an-immunomodulatory-supplement-to-heat-stressed-or-actively-cooled-cows-during-late-gestation-on-postnatal-immunity-health-and-growth-of-calves
#9
Amy L Skibiel, Thiago F Fabris, Fabiana N Corrá, Yazielis M Torres, Derek J McLean, James D Chapman, David J Kirk, Geoffrey E Dahl, Jimena Laporta
Heat stress during late gestation negatively affects the physiology, health, and productivity of dairy cows as well as the calves developing in utero. Providing cows with active cooling devices, such as fans and soakers, and supplementing cows with an immunomodulating feed additive, OmniGen-AF (OG; Phibro Animal Health Corporation), improves immune function and milk yield of cows. It is unknown if maternal supplementation of OG combined with active cooling during late gestation might benefit the developing calf as well...
June 21, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28647290/effect-of-professional-expertise-and-exposure-to-everyday-life-decision-making-on-moral-choices
#10
Maddalena Boccia, Paola Verde, Gregorio Angelino, Paolo Carrozzo, Diego Vecchi, Laura Piccardi, Stefano Colangeli, Pierluigi Cordellieri, Fabio Ferlazzo, Anna Maria Giannini
Moral sense is defined as a feeling of fairness or unfairness of an action that knowingly causes harm to people other than the subject. It is crucial in determining human behavior and becomes pivotal in operational environments. Here we assessed whether professional daily life experience in an operational environment affects moral judgment by asking 41 military pilots of the Italian Air Force (P) and 69 controls (C) to solve 40 moral dilemmas. We found that P gave more morally acceptable utilitarian responses to moral dilemmas...
June 21, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28647283/optimal-cooling-strategies-for-players-in-australian-tennis-open-conditions
#11
Grant P Lynch, Julien D Périard, Babette M Pluim, John R Brotherhood, Ollie Jay
OBJECTIVES: We compared the utility of four cooling interventions for reducing heat strain during simulated tennis match-play in an environment representative of the peak conditions possible at the Australian Open (45°C, <10% RH, 475W/m(2) solar radiation). DESIGN: Nine trained males undertook four trials in a climate chamber, each time completing 4 sets of simulated match-play. METHODS: During ITF-mandated breaks (90-s between odd-numbered games; 120-s between sets), either iced towels (ICE), an electric fan (FANdry), a fan with moisture applied to the skin (FANwet), or ad libitum 10°C water ingestion only (CON) was administered...
May 25, 2017: Journal of Science and Medicine in Sport
https://www.readbyqxmd.com/read/28647240/ammonia-and-greenhouse-gas-emissions-from-a-subtropical-wheat-field-under-different-nitrogen-fertilization-strategies
#12
Shuai Liu, Jim J Wang, Zhou Tian, Xudong Wang, Stephen Harrison
Minimizing soil ammonia (NH3) and nitrous oxide (N2O) emission factors (EFs) has significant implications in regional air quality and greenhouse gas (GHG) emissions besides nitrogen (N) nutrient loss. The aim of this study was to investigate the impacts of different N fertilizer treatments of conventional urea, polymer-coated urea, ammonia sulfate, urease inhibitor (NBPT, N-(n-butyl) thiophosphoric triamide)-treated urea, and nitrification inhibitor (DCD, dicyandiamide)-treated urea on emissions of NH3 and GHGs from subtropical wheat cultivation...
July 2017: Journal of Environmental Sciences (China)
https://www.readbyqxmd.com/read/28647123/zinc-solubilizing-bacillus-spp-potential-candidates-for-biofortification-in-maize
#13
Muhammad Zahid Mumtaz, Maqshoof Ahmad, Moazzam Jamil, Tanveer Hussain
Bioaugmentation of Zn solubilizing rhizobacteria could be a sustainable intervention to increase bioavailability of Zn in soil which can be helpful in mitigation of yield loss and malnutrition of zinc. In present study, a number of pure rhizobacterial colonies were isolated from maize rhizosphere and screened for their ability to solubilize zinc oxide. These isolates were screened on the basis of zinc and phosphate solubilization, IAA production, protease production, catalase activity and starch hydrolysis...
September 2017: Microbiological Research
https://www.readbyqxmd.com/read/28646992/preventive-nephrology-in-the-era-of-i-evidence-should-we-screen-for-chronic-kidney-disease
#14
Carmen A Peralta, Michelle M Estrella
In this issue, Ferguson and colleagues demonstrate that chronic kidney disease (CKD) screening in populations burdened with CKD may be cost effective. Whether we should screen for CKD, however, continues to be debated despite the availability of effective clinical strategies that mitigate the risks of CKD progression. This study highlights the need for pragmatic trials to test the effectiveness of early CKD detection combined with optimization of clinical management and calls for innovation to tackle CKD.
July 2017: Kidney International
https://www.readbyqxmd.com/read/28646814/nutritional-management-of-metabolic-endotoxemia-a-clinical-review
#15
Benjamin I Brown
Context • Diet-induced, metabolic endotoxemia is emerging as an important contributory factor to the development of a wide range of chronic diseases, including cardiometabolic, autoimmune, psychiatric, and neurodegenerative illnesses. Emerging human clinical studies have demonstrated that diet and dietary components are potent modifiers of circulating endotoxins and can be used to reduce plasma levels significantly and improve metabolic health. Objective • The aim of the current study was to explore briefly the concept of metabolic endotoxemia and its relationship to disease development, to examine the influence of diet and dietary components on circulating endotoxins, and, finally, discuss the clinical relevance of nutritional interventions for management of metabolic endotoxemia...
July 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28646787/parental-self-efficacy-mitigates-the-association-between-low-spousal-support-and-stress
#16
Osnat Lavenda, Miri Kestler-Peleg
This study examined the moderating role of parental self-efficacy of the association between spousal support and stress. Recruited through online survey, 445 Israeli parents filled out self-reported questionnaires. The moderation model explained 36.4% of the variance in parents' stress. The findings confirmed that in the presence of high parental self-efficacy, the effect of spousal support on stress was non-significant. However, the less parental self-efficacy reported, the stronger the association between spousal support and stress was found...
June 19, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28646777/predicting-improved-optical-water-quality-in-rivers-resulting-from-soil-conservation-actions-on-land
#17
J R Dymond, R J Davies-Colley, A O Hughes, C D Matthaei
Deforestation in New Zealand has led to increased soil erosion and sediment loads in rivers. Increased suspended fine sediment in water reduces visual clarity for humans and aquatic animals and reduces penetration of photosynthetically available radiation to aquatic plants. To mitigate fine-sediment impacts in rivers, catchment-wide approaches to reducing soil erosion are required. Targeting soil conservation for reducing sediment loads in rivers is possible through existing models; however, relationships between sediment loads and sediment-related attributes of water that affect both ecology and human uses of water are poorly understood...
June 21, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28646736/cell-damage-caused-by-ultraviolet-b-radiation-in-the-desert-cyanobacterium-phormidium-tenue-and-its-recovery-process
#18
Gaohong Wang, Songqiang Deng, Jiafeng Liu, Chaoran Ye, Xiangjun Zhou, Lanzhou Chen
Phormidium tenue, a cyanobacterium that grows in the topsoil of biological soil crusts (BSCs), has the highest recovery rate among desert crust cyanobacteria after exposure to ultraviolet B (UV-B) radiation. However, the mechanism underlying its recovery process is unclear. To address this issue, we measured chlorophyll a fluorescence, generation of reactive oxygen species (ROS), lipid peroxidation, and repair of DNA breakage in P. tenue following exposure to UV-B. We found that UV-B radiation at all doses tested reduced photosynthesis and induced cell damage in P...
June 21, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28646731/the-adaptive-decision-making-risky-decision-and-decision-making-style-of-internet-gaming-disorder
#19
C-H Ko, P-W Wang, T-L Liu, C-S Chen, C-F Yen, J-Y Yen
BACKGROUND: Persistent gaming, despite acknowledgment of its negative consequences, is a major criterion for individuals with Internet gaming disorder (IGD). This study evaluated the adaptive decision-making, risky decision, and decision-making style of individuals with IGD. METHODS: We recruited 87 individuals with IGD and 87 without IGD (matched controls). All participants underwent an interview based on the Diagnostic and Statistical Manual of Mental Disorders (5th Edition) diagnostic criteria for IGD and completed an adaptive decision-making task; the Preference for Intuition and Deliberation Scale, Chen Internet Addiction Scale, and Barratt Impulsivity Scale were also assessed on the basis of the information from the diagnostic interviews...
May 25, 2017: European Psychiatry: the Journal of the Association of European Psychiatrists
https://www.readbyqxmd.com/read/28646132/global-rainfall-erosivity-assessment-based-on-high-temporal-resolution-rainfall-records
#20
Panos Panagos, Pasquale Borrelli, Katrin Meusburger, Bofu Yu, Andreas Klik, Kyoung Jae Lim, Jae E Yang, Jinren Ni, Chiyuan Miao, Nabansu Chattopadhyay, Seyed Hamidreza Sadeghi, Zeinab Hazbavi, Mohsen Zabihi, Gennady A Larionov, Sergey F Krasnov, Andrey V Gorobets, Yoav Levi, Gunay Erpul, Christian Birkel, Natalia Hoyos, Victoria Naipal, Paulo Tarso S Oliveira, Carlos A Bonilla, Mohamed Meddi, Werner Nel, Hassan Al Dashti, Martino Boni, Nazzareno Diodato, Kristof Van Oost, Mark Nearing, Cristiano Ballabio
The exposure of the Earth's surface to the energetic input of rainfall is one of the key factors controlling water erosion. While water erosion is identified as the most serious cause of soil degradation globally, global patterns of rainfall erosivity remain poorly quantified and estimates have large uncertainties. This hampers the implementation of effective soil degradation mitigation and restoration strategies. Quantifying rainfall erosivity is challenging as it requires high temporal resolution(<30 min) and high fidelity rainfall recordings...
June 23, 2017: Scientific Reports
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