Κυριακή 5 Απριλίου 2020


Sjogren's syndrome: An update on disease pathogenesis, clinical manifestations and treatment.
Related ArticlesSjogren's syndrome: An update on disease pathogenesis, clinical manifestations and treatment. Clin Immunol. 2019 06;203:81-121 Authors: Vivino FB, Bunya VY, Massaro-Giordano G, Johr CR, Giattino SL, Schorpion A, Shafer B, Peck A, Sivils K, Rasmussen A, Chiorini JA, He J, Ambrus JL PMID: 31022578 [PubMed - indexed for MEDLINE]
pubmed: philosophy for medic...
2d
Health-related quality of life in glomerular disease.
Related ArticlesHealth-related quality of life in glomerular disease. Kidney Int. 2019 05;95(5):1209-1224 Authors: Canetta PA, Troost JP, Mahoney S, Kogon AJ, Carlozzi N, Bartosh SM, Cai Y, Davis TK, Fernandez H, Fornoni A, Gbadegesin RA, Herreshoff E, Mahan JD, Nachman PH, Selewski DT, Sethna CB, Srivastava T, Tuttle KR, Wang CS, Falk RJ, Gharavi AG, Gillespie BW, Greenbaum LA, Holzman LB, Kretzler M, Robinson BM, Smoyer WE, Guay-Woodford LM, Reeve B, Gipson DS, CureGN...
pubmed: philosophy for medic...
2d
Exploring the risk-reward balance in focal therapy for prostate cancer-a contribution to the debate.
Related ArticlesExploring the risk-reward balance in focal therapy for prostate cancer-a contribution to the debate. Prostate Cancer Prostatic Dis. 2019 09;22(3):382-384 Authors: Kluytmans A, Fütterer JJ, Emberton M, Sedelaar M, Grutters J Abstract Focal therapy (FT) for the treatment of localized prostate cancer offers an alternative strategy for men seeking active treatment. Although relatively new, existing studies suggest that the majority of men...
pubmed: philosophy for medic...
2d
Enhanced recovery after hepatectomy: A systematic review.
Related ArticlesEnhanced recovery after hepatectomy: A systematic review. Anaesth Crit Care Pain Med. 2019 02;38(1):29-34 Authors: Rouxel P, Beloeil H Abstract BACKGROUND: Hepatectomy is a surgery with high postoperative complication rates. Enhanced recovery after surgery (ERAS) clinical pathways in liver surgery have been studied and may become a standard of care. However, few specific recommendations have been published so far. OBJECTIVE:...
pubmed: philosophy for medic...
2d
A Novel DBS Paradigm for Axial Features in Parkinson's Disease: A Randomized Crossover Study
Abstract Background High‐frequency (130–185 Hz) deep brain stimulation (DBS) of the subthalamic nucleus is more effective for appendicular than axial symptoms in Parkinson's disease (PD). Low‐frequency (60–80 Hz) stimulation (LFS) may reduce gait/balance impairment but typically results in worsening appendicular symptoms. We created a “dual‐frequency” programming paradigm (interleave‐interlink, IL‐IL) to address both axial and appendicular symptoms. In IL‐IL, 2 overlapping LFS programs are...
Movement Disorders
19h
Exploring the photo protective potential of solid lipid nanoparticle-based sunscreen cream containing Aloe vera
Abstract Nowadays, the sunscreen creams are composed of mostly synthetic chemicals and other organic compounds which were found to enter into the blood stream on topical application raising concerns in the scientific community. The scientific community has now shifted their attention to herbal formulations due to toxicity of these synthetic molecules. Aloe vera is a xerophitic plant having excellent anti-oxidant properties. The permeation effect and drug stability of the drug candidate...
Latest Results
21h
Associations between observed concentrations of ethylene oxide in whole blood and smoking, exposure to environmental tobacco smoke, and cancers including breast cancer: data for US children, adolescents, and adults
Abstract For the first time, National Health and Nutrition Examination Survey released data on ethylene oxide (ETO) into public domain for US children aged 6–11 years, adolescents aged 12–19 years, and adults aged ≥ 20 years for 2013–2016. This study was undertaken to evaluate the associations between concentrations of ETO in whole blood and smoking, exposure to environmental tobacco smoke (ETS), and self-reported diagnosis of cancers including breast cancer. Both adolescent (29.6...
Latest Results
21h
Preparation of non-sintered lightweight aggregates through co-mechanochemical treatment of oil-contaminated drill cuttings, circulation fluidized bed combustion fly ash, and quicklime
Abstract This work investigates the feasibility of co-mechanochemical treatment of oil-contaminated drill cuttings (OCDC), circulation fluidized bed combustion (CFBC) fly ash, and quicklime to prepare non-sintered lightweight aggregates (NSLWAs). The NSLWAs with high cylinder compressive strength and low water absorption could be obtained under the condition of optimal water addition and appropriate steam-curing temperature, as well as steam-curing time. Co-mechanochemical treatment...
Latest Results
1d
A regional-scale decomposition of energy-related carbon emission and its decoupling from economic growth in China
Abstract China, known as the largest carbon emitter and the second largest economy worldwide, has continued to put effort into the understandings of the main drivers of carbon emission and their decoupling statuses from its economic growth. Considering the significant differences of natural and social environments in different regions of China, this paper presents a regional-scale decomposition of energy-related carbon emission and its decoupling from economic growth by using the...
Latest Results
1d
Assessment on the effectiveness of environmental regulation in China—evidence from a panel data analysis
Abstract In the context of global warming and environmental deterioration, the environment impact assessment is a crucial institutional guaranty to assure less or no pollution during the process of the economic growth and rapid social development. This paper selected the environmental regulation system in China as a research target and assesses the effectiveness of green tax on the environment through an empirical analysis. The panel data from 2005 to 2015 in different cities in...
Latest Results
1d
Evaluation of Egyptian honeys and their floral origins: phenolic compounds, antioxidant activities, and antimicrobial characteristics
Abstract This study reports the physicochemical characterization of clover (Trifolium hybridum) and citrus (Citrus sinensis) honeys produced in Fayoum, Egypt, by evaluating the analysis of moisture content, pH, total soluble solids (TSS), electric conductivity (EC), total sugars, crude protein, ash content, total acidity, hydroxymethylfurfural (HMF), and total phenolic compounds (TPC). Antioxidant and antimicrobial activities of honey extracts and their flower extracts were determined....
Latest Results
1d
Decoupling of energy-related CO 2 emissions from economic growth: a case study of Bangladesh
Abstract The objective of this paper is to appraise the decomposition along with decoupling elements that affected the nexus between energy-related CO2 emissions and the economic development of Bangladesh by applying the logarithmic mean Divisia index and Tapio model. The paper provides an effective policy that will enable Bangladesh to improve its environmental aspect and stimulate sustainable economic development. The analysis comprehends three economic sectors, and the decoupling...
Latest Results
1d
Blood biomarkers of herbicide, insecticide, and fungicide toxicity to fish—a review
Abstract Pesticides are widely used in the world agriculture, and they may adversely affect non-target organisms, including fish. The present 2000–2019 literature review summarizes hematological and blood biochemical effects of various herbicides, insecticides, and fungicides in fish. The observed changes usually indicate anemia and inflammation, as well as hyperglycemia, hypoproteinemia, increase in cortisol concentration and activities of hepatic aminotransferases that are typical...
Latest Results
1d
Radiolytic degradation of anticancer drug capecitabine in aqueous solution: kinetics, reaction mechanism, and toxicity evaluation
Abstract The occurrence of anticancer drugs in the environment has attracted wide attention due to its potential environmental risks. The aim of this study was to investigate degradation characteristics and mechanism of anticancer drug capecitabine (CPC) by electron beam (EB) irradiation. The results showed that EB was an efficient water treatment process for CPC. The degradation followed pseudo-first-order kinetics with dose constants ranged from 1.27 to 3.94 kGy−1. Removal efficiencies...
Latest Results
1d
Novel preparation of fungal conidiophores biomass as adsorbent for removal of phosphorus from aqueous solution
Abstract The present study focused on phosphorus adsorption by novel fungal conidiophores biomass in aqueous solution. Fungal Conidiophores biomass was prepared from the fungal strains Aspergillus oryzae (YFK) and Fusarium oxysporum (YVS2). The functional groups and morphology of Conidiophores Biomass (CB) from these strains were characterized by FTIR and SEM. FTIR confirms the presence of alcohol, carboxylic acid, carbon dioxide, cyclic alkene, amine, alkene, fluoro compound,...
Latest Results
1d
Atmospheric fallout impact on 210 Po and 210 Pb content in wild growing mushrooms
Abstract The atmospheric fallout impact on 210Po and 210Pb content in fruitbodies of wild growing mushrooms collected from different environments were investigated. The samples of morphologically different mushroom species, namely bay bolete (Imleria badia (Fr.) Vizzini), slippery jack (Suillus luteus (L.) Roussel), fairy ring mushroom (Marasmius oreades (Bolton) Fr.) and common earthball (Scleroderma citrinum Pers.) with their mycelium and soil substrate were collected. Their...
Latest Results
1d
Treatment of water containing methylene by biosorption using Brazilian berry seeds ( Eugenia uniflora )
Abstract Brazilian berry seeds (Eugenia uniflora) were used as an eco-friendly and low-cost biosorbent for the treatment of textile effluents containing methylene blue. Characterization techniques indicated that Brazilian berry seeds are constituted of irregular particles, mainly composed of lignin and holocellulose groups, distributed in an amorphous structure. Methylene blue biosorption was favorable at pH of 8, using a biosorbent dosage of 0.8 g L−1. The equilibrium was reached...
Latest Results
1d
Adsorption of Sudan-IV contained in oily wastewater on lipophilic activated carbons: kinetic and isotherm modelling
Abstract Up to nine kinetic and fourteen isotherm adsorption models are employed to model the adsorption of Sudan IV, a lipophilic model pollutant present in a biphasic mixture of cyclohexane-water system to simulate oily wastewater. Six different modified activated carbons were used as adsorbents. The highest amount adsorbed of Sudan IV was found in the material prepared by successive treatments of the parent commercial activated carbon Norit ROX 0.8 with nitric acid and urea,...
Latest Results
2d
Does an N-shaped association exist between pollution and ICT in Turkey? ARDL and quantile regression approaches
Abstract It is a debated issue that the influence of information and communications technologies (ICTs) on the environment is positive or negative in the literature. For instance, usage and disposal of ICTs may lead to environmental degradation and it may also increase carbon emission arising from electricity generation. However, ICT applications may contribute to environmental quality creating great opportunities for smarter cities, transport systems, electrical grids, and industrial...
Latest Results
2d
Protective potency of Astragalus polysaccharides against tilmicosin- induced cardiac injury via targeting oxidative stress and cell apoptosis-encoding pathways in rat
Abstract Tilmicosin (Til) was purposed to be used in the treatment of a wide range of respiratory diseases in livestock. However, undesirable adverse effects, cardiac toxicity, in particular, may be associated with Til therapy. In the present study, the response of adult rats administered Til subcutaneously at different doses (10, 25, 50, 75, and 100 mg/kg b.w.; single injection) was evaluated. Astragalus polysaccharide (AP) at two doses (100 and 200 mg/kg b.w.; intraperitoneally)...
Latest Results
2d
Combining habitat area and fragmentation change for ecological disturbance assessment in Jiangsu Province, China
Abstract Understanding where and how human land use causes ecological consequences is essential for habitat conservation. However, the assessment of the ecological disturbance caused by human land use is usually shaped by the area change in ecological land. The comprehensive evaluation of ecological disturbance based on the losses and gains of ecological patches is neglected. This paper analyzed the land use change between agricultural land, construction land, and ecological land...
Latest Results
2d
A 15,400-year record of natural and anthropogenic input of mercury (Hg) in a sub-alpine lacustrine sediment succession from the western Nanling Mountains, South China
Abstract A 15400-year mercury (Hg) accumulation history was reconstructed from a lake sediment core collected from Daping Swamp in western Nanling Mountains, South China. Our results show that the natural input of Hg was deeply influenced by varying climatic conditions. Under wet and warm conditions, increased surface soil organic matter induced by improved vegetation conditions favor an increased input of surface soil-bound Hg to the lake, thus leading to higher Hg accumulation...
Latest Results
2d
Nano-SiO 2 combined with a surfactant enhanced phenanthrene phytoremediation by Erigeron annuus (L.) Pers
Abstract The objective of this experiment was to evaluate the effects of Triton X-100 (1000 mg kg−1) and nano-SiO2 (500 mg kg−1) on Erigeron annuus (L.) Pers. grown in phenanthrene spiked soil (150 mg kg−1) for 60 days. Results show that untreated groups, groups treated with both Triton X-100 and nano-SiO2, exhibited better phenanthrene degradation rates and improved root biomasses, chlorophyll contents, and soil enzyme activities. This study demonstrates that Triton X-100 combined...
Latest Results
2d
Analysis of asymmetries in the nexus among clean energy and environmental quality in Pakistan
Abstract This study examines the short-run and long-run asymmetric effects of clean energy consumption on carbon emission in Pakistan, over the annual time period 1975–2018, by using a non-linear ARDL approach. The findings of the study confirm the existence of asymmetries, in the nexus between the clean energy consumption and carbon emission in the short and long run. The findings of non-linear model confirm that carbon emission responded contrary to positive shocks of energy...
Latest Results
2d
DNA repair and metabolic gene polymorphisms affect genetic damage due to diesel engine exhaust exposure
Abstract Diesel engine exhaust (DEE) is a complex mixture of toxic gases, halogenated aromatic hydrocarbons, alkyl polycyclic aromatic hydrocarbons, polycyclic aromatic hydrocarbons, benzene derivatives, metals and diesel exhaust particles (DEPs) generated from the incomplete combustion of diesel fuel. Many of the compounds in this mixture can cause oxidative damage to DNA and are considered carcinogenic for humans. Further, chronic DEE exposure increases risks of cardiovascular...
Latest Results
2d
Co-doped ZnS with large adsorption capacity for recovering Hg 0 from non-ferrous metal smelting gas as a co-benefit of electrostatic demisters
Abstract The installation of electrostatic demisters (ESDs) makes possible the use of sorbent injection technology for recovering Hg0 from non-ferrous smelting gas. ZnS, as a typical smelting raw material, could be a promising candidate due to the sulfur boding site for mercury. However, the low reaction rate and poor adsorption capacity limited its application. In this study, Co was incorporated into ZnS to enhance adsorption activity for recovering Hg0. Co0.2Zn0.8S exhibited...
Latest Results
2d
Chicoric acid prevents methotrexate hepatotoxicity via attenuation of oxidative stress and inflammation and up-regulation of PPARγ and Nrf2/HO-1 signaling
Abstract Chicoric acid (CA) is a natural antioxidant with promising hepatoprotective activity. We investigated the potential of CA to prevent methotrexate (MTX) hepatotoxicity, pointing to the role of Nrf2/HO-1 signaling and PPARγ. Rats received CA for 15 days and were then injected with MTX at day 16. Blood and tissue samples were collected for analysis at day 19. CA ameliorated liver function markers and mitigated histological alterations in MTX-induced rats. Pre-treatment with...
Latest Results
2d
Insight into the removal process mechanism of pharmaceutical compounds and dyes on plasma-modified biomass: the key role of adsorbate specificity
Abstract The reason that some molecules, but not others, are easily adsorbed was not fully understood. In order to spotlight the effect of morphological structure and surface functional composition of adsorbate rather than focusing only on the nature of adsorbent as in most of literature reports, this work reports the biosorption of two dyes (anionic Orange G and cationic malachite green) and two pharmaceuticals (Ibuprofen and ampicillin) as target representative contaminants onto...
Latest Results
2d
Biology, ecology and management of Raphanus raphanistrum L.: a noxious agricultural and environmental weed
Abstract Weeds are a major constraint to crop production and a barrier to human efforts to meet the ever-rising global demand for food, fibre and fuel. Managing weeds solely with herbicides is unsustainable due to the rapid evolution of herbicide-resistant weeds. Precise knowledge of the ecology and biology of weeds is of utmost importance to determine the most appropriate nonchemical management techniques. Raphanus raphanistrum L. is an extremely invasive and noxious weed due...
Latest Results
2d
Calcium elution from cement kiln dust using chelating agents, and CO 2 storage and CaCO 3 production through carbonation
Abstract In this study, indirect carbonation was carried out by using cement kiln dust (CKD), an alkaline industrial by-product, and three chelating agents (citrate, malonate, and adipate salts) as solvents at the room temperature and atmospheric pressure. We derived the optimum conditions for eluting Ca from CKD, as well as those for storing CO2 and producing CaCO3 through carbonation. The most important factor affecting the Ca elution from CKD was the solvent concentration and...
Latest Results
2d
Interspecific competition between Cylindrospermopsis raciborskii and Microcystis aeruginosa on different phosphorus substrates
Abstract Phosphorus (P) is responsible for algal growth and the structural changes in algal communities. Therefore, it is essential to know whether the different phosphorus availability to different algae can change the community structure. In this study, the interspecific competition was investigated at two bloom-forming cyanobacterium, Cylindrospermopsis raciborskii and Microcystis aeruginosa, when both were treated with five different phosphate compounds, including K2HPO4, β-glycerol...
Latest Results
2d
Toxicity assessments of acrylamide in aquatic environment using two algae Nitzschia closterium and Scenedesmus quadricauda
Abstract The expanding production and widespread application of acrylamide caused inevitable release to aquatic ecosystems. Contrary to its extensive attention to human and animal health, the hazards of acrylamide to the aquatic primary productivity have been rarely studied. The potential effects of acrylamide on the marine algae (Nitzschia closterium) and the limnetic algae (Scenedesmus quadricauda) were investigated by monitoring cell abundance, total chlorophyll content, maximum...
Latest Results
2d
Photocatalytic degradation of a typical neonicotinoid insecticide: nitenpyrum by ZnO nanoparticles under solar irradiation
Abstract The photodegradation and mineralization of the nitenpyrum [(E)-N-(6-chloro-3-pyridylmethyl)-N-ethyl-N′-methyl-2-nitrovinylidenediamine], which is one of the most popular neonicotinoid insecticides, were conducted in the presence of ZnO photocatalyst under solar irradiation. An initial nitenpyrum concentration of 10 ppm was completely degraded in the presence of ZnO after 30 min irradiation, while only 70% degradation was observed in the absence of ZnO. The effect of different...
Latest Results
2d
Epinephrine drives human M2a allergic macrophages to a regulatory phenotype reducing mast cell degranulation in vitro
Allergy
21h
Human Airway Epithelial Cells Express a Functional IL‐5 Receptor
Allergy
21h
IgE to epitopes of Ara h 2 enhance the diagnostic accuracy of Ara h 2‐specific IgE
Abstract Background Understanding the discrepancy between IgE sensitization and allergic reactions to peanut could facilitate diagnosis and lead to novel means of treating peanut allergy. Objective To identify differences in IgE and IgG4 binding to peanut peptides between peanut allergic (PA) and peanut sensitized but tolerant (PS) children. Methods PA (n=56), PS (n=42) and non‐sensitized non‐allergic (NA, n=10) patients were studied. Synthetic overlapping 15‐mer peptides...
Allergy
21h
Characterization of amoxicillin and clavulanic acid specific T‐cell clones from patients with immediate drug hypersensitivity
Abstract Background Betalactam (BL) antibiotics are the most common cause of drug hypersensitivity. Amoxicillin (AX), which is often prescribed alongside clavulanic acid (Clav), is the most common elicitor. The aim of this study was to determine whether AX and Clav‐responsive T‐cells are detectable in patients with immediate hypersensitivity to AX‐Clav, to assess whether these T‐cells display the same specificity as that detected in skin and provocation testing and to explore T‐cell activation...
Allergy
21h
Prevalence of self‐reported and confirmed penicillin allergy in a Belgian outpatient population
Allergy
1d
The validity of the Canadian clinical scores for occupational asthma in European populations
Allergy
2d

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