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https://www.readbyqxmd.com/read/28728368/assessment-of-frozen-storage-duration-effect-on-quality-characteristics-of-various-horsemeat-muscles
#1
Pil Nam Seong, Hyun Woo Seo, Jin Hyoung Kim, Soo Hyun Cho, Yoon Seok Kim, Beom Young Park, Hoa Van Ba
Objective: The study aimed at assessing the effects of frozen storage duration on quality characteristics, lipid oxidation and sensory quality of various horse muscles. Methods: Five representative muscles: longissimus dorsi (LD), gluteus medius (GM), semimembranosus (SM), biceps femoris (BF) and triceps brachii (TB) at 24 h post-mortem obtained from 28-mo-old Jeju female breed horses (n=8) were used in the present investigation. The muscles were vacuum-packaged and frozen at -20oC for 120, 240 and 360 days...
June 27, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28728350/the-association-between-smoking-or-passive-smoking-and-cardiovascular-diseases-using-a-bayesian-hierarchical-model-based-on-the-2008-2013-korea-community-health-survey
#2
WhanHee Lee, SungHee Hwang, HaYoung Choi, Ho Kim
Objectives: Smoking and passive smoking have been extensively reported as risk factors of cardiovascular morbidity and mortality. Despite the biological mechanisms underlying the impact of hazardous chemical substances contained in tobacco in cardiovascular diseases, studies investigating the association between smoking and passive smoking with morbidity are at an inchoate stage in Korea. Therefore, this study aimed to estimate the risks of smoking and passive smoking on cardiovascular morbidity at the national and regional levels...
June 22, 2017: Epidemiology and Health
https://www.readbyqxmd.com/read/28728349/occupational-risk-factors-among-iranian-farmworkers-a-review-of-the-available-evidence
#3
Mahin Ghafari, Zahra Cheraghi, Amin Doosti-Irani
Objectives: Farming is one of the most important components of most economies. There is not a comprehensive picture of the health status and work-related hazards among Iranian farmers. We aimed to determine the gaps in the current knowledge regarding the occupational health of Iranian farmworkers. Methods: Electronic databases including Medline, Web of Science, Scopus, and Embase, as well as national databases including the Scientific Information Database, MagIran, and Barakat Knowledge System, were searched for articles published until March 2017...
July 2, 2017: Epidemiology and Health
https://www.readbyqxmd.com/read/28728272/-the-level-of-asthma-control-in-china-from-a-national-asthma-control-survey
#4
J T Lin, W Q Wang, X Zhou, C Z Wang, M Huang, S X Cai, P Chen, Q C Lin, J Y Zhou, Y H Gu, Y D Yuan, D J Sun, X H Yang, L Yang, J M Huo, Z C Chen, P Jiang, J Zhang, X W Ye, H G Liu, H P Tang, R Y Liu, C T Liu, W Zhang, C P Hu, Y Q Chen, X J Liu, L M Dai, W Zhou, Y J Huang, J Y Xu
Objective: To assess the overall asthma control level in urban China. Methods: A multi-center, cross-sectional, questionnaire-based survey was carried out in 30 provinces in China (except Tibet). Asthmatic outpatients who met the inclusion criteria were recruited consecutively from 30 sub-centers from October 2015 to May 2016. Data of demographic characteristics, asthma control, asthma management, asthma exacerbations and self-management, and disease perception were collected by face-to-face interviews. Results: Totally 3 875 asthmatic outpatients were recruited...
July 12, 2017: Chinese Journal of Tuberculosis and Respiratory Diseases
https://www.readbyqxmd.com/read/28728207/-female-urethral-diverticulum-with-calculus-formation-imitating-stress-incontinence
#5
Leonidas Karapanos, Daniel Porres, David Pfister, Ilgar Akbarov, Axel Heidenreich, Vahudin Zugor
A female urethral diverticulum (UD) is a rare condition with a prevalence of 0.6 - 4.7 %. Possible aetiologies include chronic infection of the periurethral glands, childbirth trauma, and iatrogenic lesions after urethral manipulation. The main symptoms are recurrent urinary tract infections, post-void dribbling and leakage of urine or purulent discharge by movement, which is caused by the emptying of the diverticular lumen (paradoxical incontinence). As this may imitate stress urinary incontinence, the final diagnosis is a challenge for urologists...
July 20, 2017: Aktuelle Urologie
https://www.readbyqxmd.com/read/28728206/-subaxial-cervical-spine-injuries-treatment-recommendations-of-the-german-orthopedic-and-trauma-society
#6
Philipp Schleicher, Matti Scholz, Frank Kandziora, Andreas Badke, Florian Hans Brakopp, Helmut Klaus Friedrich Ekkerlein, Erol Gercek, Rene Hartensuer, Philipp Hartung, Jan-Sven Gilbert Jarvers, Philipp Kobbe, Stefan Matschke, Robert Morrison, Christian W Müller, Miguel Pishnamaz, Maximilian Reinhold, Klaus John Schnake, Gregor Schmeiser, Gregor Stein, Bernhard Ullrich, Thomas Weiß, Volker Zimmermann
In a consensus process during four sessions in 2016, the working group "lower cervical spine" of the German Society for Orthopedic and Trauma Surgery (DGOU), formulated "Therapeutic Recommendations for the Lower Cervical Spine", taking into consideration the current literature. Therapeutic goals are a permanently stable, painless cervical spine and the protection against secondary neurologic damage while retaining the greatest possible amount of motion and spinal profile. Due to its ease of use and its proven good reliability, the AOSpine classification for subaxial cervical injuries should be used...
July 20, 2017: Zeitschrift Für Orthopädie und Unfallchirurgie
https://www.readbyqxmd.com/read/28728199/-polypharmacy-solutions-for-enhanced-drug-safety
#7
Olaf Krause, Gesine Picksak, Ulrike Junius-Walker
Polypharmacy (≥ 5 drugs) is common among older people and may lead to falls, ADEs and delirium. Adherence is an important part in the medication management. Simple questions (i. e. for OTC, handling and omission of drugs) are effective. As most old people are treated by general practitioners (GP), they play a key role for drug safety and reducing polypharmacy. The involvement of pharmacists in analyzing one patient's drugs can enhance solutions for drug problems ("two-man rule"). An IT-based medication plan acts as an important communication tool for an enhanced team work between doctors, pharmacists and nursing care...
July 2017: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28728181/the-value-of-diagnostic-work-up-in-the-evaluation-of-white-dot-syndromes
#8
Neal V Palejwala, Gagan Sawhney, Matthew Raecker, Chrstina J Flaxel, Steven Yeh
BACKGROUND AND OBJECTIVE: To determine the diagnostic yield of systemic work-up in white dot syndromes. PATIENTS AND METHODS: A retrospective chart review. RESULTS: Eighty-six consecutive patients with a diagnosis of a white dot syndrome were identified. Forty-three had a diagnosis of birdshot chorioretinopathy. Overall, 395 diagnostic tests were performed with a diagnostic yield of 11.9%. The test with the greatest diagnostic yield was HLA-A29 typing (89%)...
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728154/prevalence-of-primary-headache-disorders-in-kuwait
#9
Jasem Yousef Al-Hashel, Samar Farouk Ahmed, Raed Alroughani
BACKGROUND: Only an insignificant quantum of data exists on the prevalence of primary headaches among those living in Kuwait. We aimed to determine the prevalence of primary headaches among the Kuwaiti population. METHODS: This community-based study included Kuwaiti population aged 18-65 years. Using systematic random sampling, data was collected by the Headache-Attributed Restriction, Disability, Social Handicap and Impaired Participation questionnaire. Responses to the diagnostic questions were transformed into diagnoses algorithmically to confirm the diagnosis of primary headache...
July 21, 2017: Neuroepidemiology
https://www.readbyqxmd.com/read/28728142/strategies-to-improve-private-well-water-quality-a-north-carolina-perspective
#10
REVIEW
Jacqueline MacDonald Gibson, Kelsey J Pieper
BACKGROUND: Evidence suggests that the 44.5 million U.S. residents drawing their drinking water from private wells face higher risks of waterborne contaminant exposure than those served by regulated community water supplies. Among U.S. states, North Carolina (N.C.) has the second-largest population relying on private wells, making it a useful microcosm to study challenges to maintaining private-well water quality. OBJECTIVES: This paper summarizes recommendations from a two-day summit to identify options to improve drinking-water quality for N...
July 7, 2017: Environmental Health Perspectives
https://www.readbyqxmd.com/read/28728119/nf-%C3%AE%C2%BAb-mediated-inflammation-correlates-with-calcium-overload-under-arsenic-trioxide-induced-myocardial-damage-in-gallus-gallus
#11
Siwen Li, Yu Wang, Hongjing Zhao, Ying He, Jinglun Li, Guangshun Jiang, Mingwei Xing
Arsenic is a known environmental pollutant and highly hazardous toxin to human health. Due to the biological accumulation, arsenic produces a variety of cardiovascular diseases. However, the exact mechanism is still unclear. Here, our objective was to evaluate myocardial damage and determine the potential mechanism under arsenic exposure in chickens. Arsenic trioxide (As2O3) (1.25 mg/kg BW, corresponding 15 mg/kg feed) was administered as basal diet to male Hy-line chickens (one-day-old) for 4, 8 and 12 weeks...
July 14, 2017: Chemosphere
https://www.readbyqxmd.com/read/28728116/response-of-soil-physico-chemical-properties-to-restoration-approaches-and-submergence-in-the-water-level-fluctuation-zone-of-the-danjiangkou-reservoir-china
#12
Xiao Shu, KeRong Zhang, QuanFa Zhang, WeiBo Wang
With the completion of the Danjiangkou Dam, the impoundment and drainage of dams can significantly alter shorelines, hydrological regime, and sediment and can result in the loss of soil and original riparian vegetation. Revegetation may affect soil properties and have broad important implications both for ecological services and soil recovery. In this work, we investigated the soil properties under different restoration approaches, and before and after submergence in the water level fluctuation zone (WLFZ) of the Danjiangkou Reservoir...
July 17, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28728115/smoked-marijuana-attenuates-performance-and-mood-disruptions-during-simulated-night-shift-work
#13
Diana R Keith, Erik W Gunderson, Margaret Haney, Richard W Foltin, Carl L Hart
Individuals who work nonstandard schedules, such as rotating or night shifts, are more susceptible to workplace injuries, performance decrements, and reduced productivity. This population is also almost twice as likely to use illicit drugs as individuals working a standard day shift. The purpose of this study was to examine the effects of smoked marijuana on performance, mood, and sleep during simulated shift work. Ten experienced marijuana smokers completed this 23-day, within-participant residential study...
June 28, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28728100/photophysics-of-a-coumarin-based-schiff-base-in-solvents-of-varying-polarities
#14
Saptarshi Ghosh, Nayan Roy, T Sanjoy Singh, Nitin Chattopadhyay
The present work reports detailed photophysics of a coumarin based Schiff base, namely, (E)-7-(((8-hydroxyquinolin-2-yl)methylene)amino)-4-methyl-2H-chromen-2-one (HMC) in different solvents of varying polarity exploiting steady state absorption, fluorescence and time resolved fluorescence spectroscopy. The dominant photophysical features of HMC are discussed in terms of emission from an intramolecular charge transfer (ICT) excited state. Molecular orbital (MO) diagrams as obtained from DFT based computational analysis confirms the occurrence of charge transfer from 8'-hydroxy quinoline moiety of the molecule to the coumarin part...
July 13, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28728063/factors-associated-with-non-return-to-work-in-the-severely-injured-victims-3-years-after-a-road-accident-a-prospective-study
#15
C Pélissier, E Fort, L Fontana, B Charbotel, M Hours
Road accidents may impact victims' physical and/or mental health and socio-occupational life, particularly the capacity to return to work. The purpose of our study is to assess modifiable medical and socio-occupational factors of non-return to work in the severely injured 3 years after a road accident. Among1,168 road accidents casualties in the Rhône administrative Département of France followed for five years, 141 of the 222 severely injured (Maximal Abbreviated Injury Scale ≥ 3) aged more than 16 years who were in work at the time of the accident, reported whether they had returned to work in the 3 years following the accident...
July 17, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/28728054/an-artificial-neural-network-system-to-identify-alleles-in-reference-electropherograms
#16
Duncan Taylor, Ash Harrison, David Powers
Electropherograms are produced in great numbers in forensic DNA laboratories as part of everyday criminal casework. Before the results of these electropherograms can be used they must be scrutinised by analysts to determine what the identified data tells them about the underlying DNA sequences and what is purely an artefact of the DNA profiling process. This process of interpreting the electropherograms can be time consuming and is prone to subjective differences between analysts. Recently it was demonstrated that artificial neural networks could be used to classify information within an electropherogram as allelic (i...
July 8, 2017: Forensic Science International. Genetics
https://www.readbyqxmd.com/read/28728043/autofocus-on-moving-object-in-scanning-electron-microscope
#17
Andrey V Kudryavtsev, Sounkalo Dembélé, Nadine Piat
The sharpness of the images coming from a Scanning Electron Microscope (SEM) is a very important property for many computer vision applications at micro- and nanoscale. It represents how much object details are distinctive in the images: the object may be perceived sharp or blurred. Image sharpness highly depends on the value of focal distance, or working distance in the case of the SEM. Autofocus is the technique allowing to automatically adjust the working distance to maximize the sharpness. Most of the existing algorithms allows working only with a static object which is enough for the tasks of visualization, manual microanalysis or microcharacterization...
July 12, 2017: Ultramicroscopy
https://www.readbyqxmd.com/read/28728034/construction-of-novel-wo3-snnb2o6-hybrid-nanosheet-heterojunctions-as-efficient-z-scheme-photocatalysts-for-pollutant-degradation
#18
Xiaodong Ma, Wanxia Ma, Deli Jiang, Di Li, Suci Meng, Min Chen
The artificially Z-scheme heterojunctions between WO3 nanosheet and SnNb2O6 nanosheet with strongly coupled heterointerfaces were successfully constructed via a simple hydrothermal coassembly method. Transmission electron microscopy (TEM) and high-resolution TEM proved that an intimate contact interface was formed. The synthesized heterojunctions exhibites enhanced photodegradation efficiency for Rhodamine B under irradiation of visible light, and the highest reaction rate over 30%-WO3/SnNb2O6 nanosheet heterojunctions is about 4...
July 5, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28728033/deposition-pattern-and-tracer-particle-motion-of-evaporating-multi-component-sessile-droplets
#19
Muhammad Amjad, Yang Yang, Ghulam Raza, Hui Gao, Jun Zhang, Leping Zhou, Xiaoze Du, Dongsheng Wen
The understanding of near-wall motion, evaporation behavior and dry pattern of sessile nanofluid droplets is fundamental to a wide range of applications such as painting, spray drying, thin film coating, fuel injection and inkjet printing. However, a deep insight into the heat transfer, fluid flow, near-wall particle velocity and their effects on the resulting dry patterns is still much needed to take the full advantage of these nano-sized particles in the droplet. This work investigates the effect of direct absorptive silicon/silver (Si/Ag) hybrid nanofluids via two experiments...
July 8, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28728028/direct-evidence-of-the-photocatalytic-generation-of-reactive-oxygen-species-ros-in-a-bi2w2o9-layered-structure
#20
S Obregón, M A Ruíz-Gómez, D B Hernández-Uresti
In the present work, the Bi2W2O9 photocatalyst has been prepared by an easy and prompt co-precipitation route. From the structural characterization, we have stated that the formation of the Bi2W2O9 is accompanied by a small amount of the Bi2WO6 oxide, which gradually decreases by increasing the calcination temperature. The conduction and valence band edges of the Bi2W2O9 semiconductor were experimentally estimated for the first time using the X-ray photoelectron (XPS) and diffuse reflectance (DRS) spectroscopies...
July 8, 2017: Journal of Colloid and Interface Science
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