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https://www.readbyqxmd.com/read/28318961/spent-lead-acid-battery-recycling-in-china-a-review-and-sustainable-analyses-on-mass-flow-of-lead
#1
REVIEW
Zhi Sun, Hongbin Cao, Xihua Zhang, Xiao Lin, Wenwen Zheng, Guoqing Cao, Yong Sun, Yi Zhang
Lead is classified to be one of the top heavy metal pollutants in China. The corresponding environmental issues especially during the management of spent lead-acid battery have already caused significant public awareness and concern. This research gives a brief overview on the recycling situation based on an investigation of the lead industry in China and also the development of technologies for spent lead-acid batteries. The main principles and research focuses of different technologies including pyrometallurgy, hydrometallurgy and greener technologies are summarized and compared...
March 15, 2017: Waste Management
https://www.readbyqxmd.com/read/28317856/a-smartphone-based-diagnostic-platform-for-rapid-detection-of-zika-chikungunya-and-dengue-viruses
#2
Aashish Priye, Sara W Bird, Yooli K Light, Cameron S Ball, Oscar A Negrete, Robert J Meagher
Current multiplexed diagnostics for Zika, dengue, and chikungunya viruses are situated outside the intersection of affordability, high performance, and suitability for use at the point-of-care in resource-limited settings. Consequently, insufficient diagnostic capabilities are a key limitation facing current Zika outbreak management strategies. Here we demonstrate highly sensitive and specific detection of Zika, chikungunya, and dengue viruses by coupling reverse-transcription loop-mediated isothermal amplification (RT-LAMP) with our recently developed quenching of unincorporated amplification signal reporters (QUASR) technique...
March 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28303848/triazole-resistance-in-aspergillus-fumigatus-clinical-isolates-obtained-in-nanjing-china
#3
Ming Zhang, Chun-Lai Feng, Fei Chen, Qian He, Xin Su, Yi Shi
BACKGROUND: During the past decades, the incidence of invasive aspergillosis (IA) caused by Aspergillus fumigatus has increased dramatically. The aims of this study were to investigate the susceptibility of clinical isolates of A. fumigatus to triazole and the underlying cyp51A mutations in triazole-resistant A. fumigatus. METHODS: A total of 126 A. fumigatus clinical isolates from 126 patients with proven or probable IA were obtained from four large tertiary hospitals in Nanjing, China, between August 2012 and July 2015...
March 20, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28301676/deprescribing-versus-continuation-of-chronic-proton-pump-inhibitor-use-in-adults
#4
REVIEW
Taline A Boghossian, Farah Joy Rashid, Wade Thompson, Vivian Welch, Paul Moayyedi, Carlos Rojas-Fernandez, Kevin Pottie, Barbara Farrell
BACKGROUND: Proton pump inhibitors (PPIs) are a class of medications that reduce acid secretion and are used for treating many conditions such as gastroesophageal reflux disease (GERD), dyspepsia, reflux esophagitis, peptic ulcer disease, and hypersecretory conditions (e.g. Zollinger-Ellison syndrome), and as part of the eradication therapy for Helicobacter pylori bacteria. However, approximately 25% to 70% of people are prescribed a PPI inappropriately. Chronic PPI use without reassessment contributes to polypharmacy and puts people at risk of experiencing drug interactions and adverse events (e...
March 16, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28300681/protective-immunity-of-grass-carp-induced-by-dna-vaccine-encoding-capsid-protein-gene-vp7-of-grass-carp-reovirus-using-bacterial-ghost-as-delivery-vehicles
#5
Kai Hao, Xiao-Hui Chen, Xiao-Zhou Qi, Xiao-Bo Yu, En-Qi Du, Fei Ling, Bin Zhu, Gao-Xue Wang
Grass carp reovirus (GCRV) is one of the most pathogenic aquareovirus and can cause lethal hemorrhagic disease in grass carp (Ctenopharyngodon idella). However, management of GCRV infection remains a challenge. Therefore, it is necessary to find effective means for the control of its infection. The uses of bacterial ghost (BG, non-living bacteria) as carriers for DNA delivery have received considerable attentions in veterinary and human vaccines studies. Nevertheless, there is still no report about intramuscular administration of bacterial ghost-based DNA vaccines in fish...
March 11, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28298535/resistant-starch-but-not-enzymatically-modified-waxy-maize-delays-development-of-diabetes-in-zucker-diabetic-fatty-rats
#6
Mette Skou Hedemann, Kjeld Hermansen, Sven Pedersen, Knud Erik Bach Knudsen
Background: The incidence of type 2 diabetes (T2D) is increasing worldwide, and nutritional management of circulating glucose may be a strategic tool in the prevention of T2D.Objective: We studied whether enzymatically modified waxy maize with an increased degree of branching delayed the onset of diabetes in male Zucker diabetic fatty (ZDF) rats.Methods: Forty-eight male ZDF rats, aged 5 wk, were divided into 4 groups and fed experimental diets for 9 wk that contained 52.95% starch: gelatinized corn starch (S), glucidex (GLU), resistant starch (RS), or enzymatically modified starch (EMS)...
March 15, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28293905/hyperphenylalaninemia-correlated-with-global-decrease-of-antioxidant-genes-expression-in-white-blood-cells-of-adult-patients-with-phenylketonuria
#7
Charlotte Veyrat-Durebex, Christelle Debeissat, Hélène Blasco, Franck Patin, Hélène Henique, Patrick Emond, Catherine Antar, Valérie Gissot, Olivier Herault, François Maillot
BACKGROUND: Several studies have highlighted disturbance of redox homeostasis in patients with phenylketonuria (PKU) which may be associated with neurological disorders observed in patients, especially during adulthood when phenylalanine restrictive diets are not maintained. The aim of this study was to assess the antioxidant profile in a cohort of PKU patients in comparison to the controls and to evaluate its relation to biochemical parameters especially phenylalaninemia. METHODS: We measured RNA expression of 22 antioxidant genes and reactive oxygen species (ROS) levels in white blood cells of 10 PKU patients and 10 age- and gender-matched controls...
March 15, 2017: JIMD Reports
https://www.readbyqxmd.com/read/28293495/two-cases-of-adverse-reactions-of-hyaluronic-acid-based-filler-injections
#8
Xing Fan, Ming Dong, Tong Li, Qiaoxin Ma, Yue Yin
Hyaluronic acid (HA) is one of the natural components of the human body with high biocompatibility, biodegradability, and nonimmunogenicity, which makes it the ideal biomedical filling agent currently available. However, for many medical practitioners, HA filler injections remain a relatively new item to carry out. Learning while practicing, it is inevitable to encounter some difficulties and adverse reactions in its application. Here we report two cases of adverse reactions to HA-based filler injections, including anaphylactic reaction on the face and vascular thrombosis after augmentation rhinoplasty with HA filler...
December 2016: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28292986/arginine-is-a-critical-substrate-for-the-pathogenesis-of-pseudomonas-aeruginosa-in-burn-wound-infections
#9
Jake Everett, Keith Turner, Qiuxian Cai, Vernita Gordon, Marvin Whiteley, Kendra Rumbaugh
Environmental conditions affect bacterial behavior and can greatly influence the course of an infection. However, the environmental cues that elicit bacterial responses in specific infection sites are relatively unknown. Pseudomonas aeruginosa is ubiquitous in nature and typically innocuous. However, it is also one of the most prevalent causes of fatal sepsis in burn wound patients. The aim of this study was to determine the impact of environmental factors, specifically the availability of arginine, on the pathogenesis of P...
March 14, 2017: MBio
https://www.readbyqxmd.com/read/28291126/strategies-to-reduce-blood-product-utilization-in-obstetric-practice
#10
Holger Neb, Kai Zacharowski, Patrick Meybohm
PURPOSE OF REVIEW: Patient blood management (PBM) aims to improve patient outcome and safety by reducing the number of unnecessary RBC transfusions and vitalizing patient-specific anemia reserves. Although PBM is increasingly recognized as best clinical practice in elective surgery, implementation of PBM is restrained in the setting of obstetrics. This review summarizes recent findings to reduce blood product utilization in obstetric practice. RECENT FINDINGS: PBM-related evidence-based benefits should be urgently adopted in the field of obstetric medicine...
March 11, 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/28290950/survey-of-sexually-transmitted-disease-laboratory-methods-in-u-s-army-laboratories-2012
#11
Nicole K Leamer, Nikki N Jordan, Laura A Pacha, Nabil H Latif, Eric C Garges, Joel C Gaydos
INTRODUCTION: Sexually transmitted diseases (STD) affect primarily young people (17-24 years). The U.S. Military, with many young people, strives to maintain effective STD treatment and prevention programs using current methods. Laboratory testing technology and capacity are important for appropriate clinical management and to provide data to direct prevention programs. STD laboratory capabilities are assessed in civilian and military laboratories using surveys. An Army laboratory survey was conducted in 2007...
March 2017: Military Medicine
https://www.readbyqxmd.com/read/28287351/zoledronic-acid-treatment-in-primary-bone-marrow-edema-syndrome
#12
Bryan Josué Flores-Robles, Jesus Sanz-Sanz, Adel Abel Sanabria-Sanchinel, Dixie Huntley-Pascual, José Luis Andréu Sánchez, José Campos Esteban, Ricardo Blanco, Carolina Merino-Argumanez, Maria Espinosa-Malpartida, Maria Consuleo Ramos-Giráldez, Hildegarde Godoy-Tundidor, Maria Mercedes Jiménez-Palop, Carmen Barbadillo Mateos, Luis Fernando Villa-Alcázar, Carlos Maria Isasi, Juan Bartolome Mulero
Primary bone marrow edema syndrome (BMES) is characterized by the combination of joint pain and distinctive magnetic resonance imaging changes. It has been suggested that the use of bisphosphonate drugs reduce symptom severity. Our objective was to review cases of patients diagnosed with BMES in the last 7 years who had been treated with zoledronic acid. Access to a pharmaceutical database was gained in order to obtain a list of zoledronic acid prescriptions. Based on clinical and MRI criteria for BMES, patients were selected...
March 2017: Journal of Pain & Palliative Care Pharmacotherapy
https://www.readbyqxmd.com/read/28285495/pharmacological-interventions-for-acute-hepatitis-c-infection-an-attempted-network-meta-analysis
#13
REVIEW
Maria Kalafateli, Elena Buzzetti, Douglas Thorburn, Brian R Davidson, Emmanuel Tsochatzis, Kurinchi Selvan Gurusamy
BACKGROUND: Hepatitis C virus (HCV) is a single-stranded RNA (ribonucleic acid) virus that has the potential to cause inflammation of the liver. The traditional definition of acute HCV infection is the first six months following infection with the virus. Another commonly used definition of acute HCV infection is the absence of HCV antibody and subsequent seroconversion (presence of HCV antibody in a person who was previously negative for HCV antibody). Approximately 40% to 95% of people with acute HCV infection develop chronic HCV infection, that is, have persistent HCV RNA in their blood...
March 13, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28281731/current-patterns-of-antithrombotic-and-revascularization-therapy-in-patients-hospitalised-for-acute-coronary-syndromes-data-from-the-polish-subset-of-the-epicor-study
#14
Izabela Wojtkowska, Janina Stępińska, Małgorzata Stępień-Wojno, Mateusz Sobota, Jerzy Kopaczewski, Zygfryd Reszka, Michał Kurzelewski, Jesus Medina
BACKGROUND: Cardiovascular disease is the leading cause of mortality and morbidity in developed countries, including Poland. Antithrombotic drugs play a crucial role in the management of acute coronary syndromes (ACS). Recent clinical trials have demonstrated the efficacy and safety profiles of new antiplatelet and anticoagulant agents, which may be used as add-on therapy or replacements for older drugs. The EPICOR: (long-t E: rm follow-u P: of antithrombotic management patterns I: n acute COR: onary syndrome patients) is a prospective international observational study (NCT01171404) designed to describe the use of antithrombotic management strategies for the treatment of ACS during the acute phase and over a follow-up period of up to 2 years from the index event...
March 10, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28277832/amino-acid-pet-in-neuro-oncology-applications-in-the-clinic
#15
Norbert Galldiks, Karl-Josef Langen
No abstract text is available yet for this article.
March 11, 2017: Expert Review of Anticancer Therapy
https://www.readbyqxmd.com/read/28274356/chemical-peels-in-active-acne-and-acne-scars
#16
Georgios Kontochristopoulos, Eftychia Platsidaki
Chemical peeling is a widely used procedure in the management of acne and acne scars. It causes controlled destruction of a part of or the entire epidermis, with or without the dermis, leading to exfoliation and removal of superficial lesions, followed by regeneration of new epidermal and dermal tissues. The most frequently used peeling agents are salicylic acid, glycolic acid, pyruvic acid, lactic acid, mandelic acid, Jessner solution, trichloroacetic acid, and phenol. The appropriate peel is chosen based on the patient's skin type, acne activity, and type of acne scars...
March 2017: Clinics in Dermatology
https://www.readbyqxmd.com/read/28274203/comprehensive-transcriptomic-analysis-of-tibetan-schizothoracinae-fish-gymnocypris-przewalskii-reveals-how-it-adapts-to-a-high-altitude-aquatic-life
#17
Chao Tong, Tian Fei, Cunfang Zhang, Kai Zhao
BACKGROUND: Understanding the genetic basis of adaptation to high altitude life is of paramount importance for preserving and managing genetic diversity in highland animals. This objective has been addressed mainly in terrestrial fauna but rarely in aquatic animals. Tibetan Schizothoracinae fish is the ideal model system in evolutionary biology, carrying key insights into evolutionary genetics of speciation and adaptation at high altitude. Gymnocypris przewalskii is the newly formed Schizothoracinae fish species in the Tibetan Plateau, inhabits chronic cold, extreme saline and alkaline aquatic environment in Lake Qinghai, thus evolving the unique genomic signatures to adapt extremely severe environments...
March 9, 2017: BMC Evolutionary Biology
https://www.readbyqxmd.com/read/28274039/evaluation-of-gengigel%C3%A2-application-in-the-management-of-furcation-with-coronally-advanced-flap-through-surgical-re-entry-a-split-mouth-clinical-study
#18
Sugandha Gupta, Suresh D Kediege, Akanksha Gupta, Kanu Jain
INTRODUCTION: One of the challenging and unique periodontal problem of Grade II furcation defect has been managed through different treatment modalities in the past. A successful approach is based on complete closure of the defect. Different regenerative approaches have been tried. AIM: This study was carried out with an aim to evaluate the role of Gengigel® (0.8% hyaluronic acid) as a potential material for regeneration of lost attachment apparatus. MATERIALS AND METHODS: A total of 20 sites with Grade II furcation defects from 10 patients were selected using random sampling technique...
January 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28273374/acrokeratosis-paraneoplastica-bazex-syndrome-a-systematic-review-on-risk-factors-diagnosis-prognosis-and-management
#19
REVIEW
Franziska Räßler, Steven Goetze, Peter Elsner
Acrokeratosis paraneoplastica Bazex (Bazex syndrome) is a rare paraneoplastic skin disease defined by erythematous, violaceous, scaly plaques on the hands and feet and on other acral locations such as nose and ears. Bazex syndrome is linked to a variety of underlying malignancies. Usually the skin lesions develop prior to the diagnosis of an internal malignant neoplasm with spontaneous remission after tumor removal. The objective of this study was to review the so far reported risk factors, diagnostic work up, prognosis and treatment options for Bazex syndrome in a systematic manner...
March 8, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28267072/an-attempt-to-determine-the-prevalence-of-two-inborn-errors-of-primary-bile-acid-synthesis-results-of-a-european-survey
#20
Jörg Jahnel, Evelyn Zöhrer, Björn Fischler, Lorenzo D'Antiga, Dominique Debray, Antal Dezsofi, Dorothea Haas, Nedim Hadzic, Emmanuel Jacquemin, Thierry Lamireau, Giuseppe Maggiore, Pat J McKiernan, Pier Luigi Calvo, Henkjan J Verkade, Loreto Hierro, Valerie McLin, Ulrich Baumann, Emmanuel Gonzales
OBJECTIVE: Inborn errors of primary bile acid (BA) synthesis are genetic cholestatic disorders leading to accumulation of atypical BA with deficiency of normal BA. Unless treated with primary BA, chronic liver disease usually progresses to cirrhosis and liver failure before adulthood. We sought to determine the prevalence of two common disorders, 3β-hydroxy-Δ-C27-steroid dehydrogenase (3β-HSD) and Δ-3-oxosteroid-5β-reductase (Δ-3-oxoR) deficiencies and to describe current diagnostic and treatment strategies among different European paediatric hepatology centres...
March 6, 2017: Journal of Pediatric Gastroenterology and Nutrition
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