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https://www.readbyqxmd.com/read/28732956/sonocatalytic-removal-of-ibuprofen-and-sulfamethoxazole-in-the-presence-of-different-fly-ash-sources
#1
Yasir A J Al-Hamadani, Chang Min Park, Lateef N Assi, Kyoung Hoon Chu, Shamia Hoque, Min Jang, Yeomin Yoon, Paul Ziehl
We examined the feasibility of using two types of fly ash (an industrial waste from thermal power plants) as a low-cost catalyst to enhance the ultrasonic (US) degradation of ibuprofen (IBP) and sulfamethoxazole (SMX). Two fly ashes, Belews Creek fly ash (BFA), from a power station in North Carolina, and Wateree Station fly ash (WFA), from a power station in South Carolina, were used. The results showed that >99% removal of IBP and SMX was achieved within 30 and 60min of sonication, respectively, at 580kHz and pH 3...
November 2017: Ultrasonics Sonochemistry
https://www.readbyqxmd.com/read/28723210/bipolar-electrodes-with-100-current-efficiency-for-sensors
#2
Xiaowei Zhang, Qingfeng Zhai, Huanhuan Xing, Jing Li, Erkang Wang
A bipolar electrode (BPE) is an electron conductor that is embedded in the electrolyte solution without the direct connection with the external power source (driving electrode). When the sufficient voltage was provided, the two poles of BPE promote different oxidation and reduction reactions. During the past few years, BPEs with wireless feature and easy integration showed great promise in the various fields including asymmetric modification/synthesis, motion control, targets enrichment/separation, and chemical sensing/biosensing combined with the quantitative relationship between two poles of BPE...
March 24, 2017: ACS Sensors
https://www.readbyqxmd.com/read/28719845/the-effects-of-ibuprofen-on-activated-sludge-shift-in-bacterial-community-structure-and-resistance-to-ciprofloxacin
#3
Madars Davids, Dita Gudra, Ilze Radovica-Spalvina, Davids Fridmanis, Vadims Bartkevics, Olga Muter
Ibuprofen (IBP) is ranked at the 4th place among 57 pharmaceutical compounds according to the number of citations in prioritization documents. The response of microbial community of activated sludge to IBP was studied at the concentrations of 50-5000mg/L. Batch incubation was performed in an OxiTop® device for 21days. The reduction of biological oxygen demand depended on the IBP concentration and varied in the range from 321 to 107mg O2/L. Massive DNA sequencing analysis of the activated sludge revealed that Proteobacteria became more dominant when grown in the presence of IBP...
June 28, 2017: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/28693033/axial-involvement-according-to-asas-criteria-in-an-observational-psoriatic-arthritis-cohort
#4
Pedro David Carvalho, Florencia Savy, Carmen Moragues, Xavier Juanola, Jesus Rodriguez-Moreno
The definition of axial involvement in psoriatic arthritis (PsA) is still under debate. Currently, the axial spondyloarthritis (SpA) criteria defined by Assessment of Spondyloarthritis International Society (ASAS) may be the most adequate.(1) The aims of present study were to assess axial involvement according to ASAS criteria in an observational PsA cohort and define the clinical characteristics more associated with this kind of involvement. Our study included consecutive patients who had a visit in a tertiary Rheumatology centre...
April 2017: Acta Reumatológica Portuguesa
https://www.readbyqxmd.com/read/28692649/individual-ball-possession-in-soccer
#5
Daniel Link, Martin Hoernig
This paper describes models for detecting individual and team ball possession in soccer based on position data. The types of ball possession are classified as Individual Ball Possession (IBC), Individual Ball Action (IBA), Individual Ball Control (IBC), Team Ball Possession (TBP), Team Ball Control (TBC) und Team Playmaking (TPM) according to different starting points and endpoints and the type of ball control involved. The machine learning approach used is able to determine how long the ball spends in the sphere of influence of a player based on the distance between the players and the ball together with their direction of motion, speed and the acceleration of the ball...
2017: PloS One
https://www.readbyqxmd.com/read/28678269/diruthenium-ii-iii-metallodrugs-of-ibuprofen-and-naproxen-encapsulated-in-intravenously-injectable-polymer-lipid-nanoparticles-exhibit-enhanced-activity-against-breast-and-prostate-cancer-cells
#6
Samara R Alves Rico, Azhar Z Abbasi, Geise Ribeiro, Taksim Ahmed, Xiao Yu Wu, Denise de Oliveira Silva
A unique class of diruthenium(ii,iii) metallodrugs containing non-steroidal anti-inflammatory drug (NSAID), Ru2(NSAID), have been reported to show anticancer activity in glioma models in vitro and in vivo. This work reports the encapsulation of the lead metallodrug of ibuprofen (HIbp), [Ru2(Ibp)4Cl] or RuIbp, and also of the new analogue of naproxen (HNpx), [Ru2(Npx)4Cl] or RuNpx, in novel intravenously (i.v.) injectable solid polymer-lipid nanoparticles (SPLNs). A rationally selected composition of lipids/polymers rendered nearly spherical Ru2(NSAID)-SPLNs with a mean size of 120 nm and zeta potential of about -20 mV...
July 5, 2017: Nanoscale
https://www.readbyqxmd.com/read/28659534/photo-degradation-ibuprofen-by-uv-h2o2-process-response-surface-analysis-and-degradation-mechanism
#7
Mingguo Peng, Huajie Li, Xu Kang, Erdeng Du, Dongdong Li
The removal of ibuprofen (IBP) in aqueous solution using UV/H2O2 process was evaluated. The response surface methodology (RSM) and Box-Behnken design were employed to investigate the effects of process parameters on IBP removal, including the initial IBP concentration, H2O2 dosage, UV light intensity, and initial pH value of solution. The RSM model developed herein fits well with the experiments, and provides a good insight into the OH radical irritated degradation mechanisms and kinetics. High resolution accurate mass spectrometry coupled with liquid chromatography was used to identify the degradation intermediates...
June 2017: Water Science and Technology: a Journal of the International Association on Water Pollution Research
https://www.readbyqxmd.com/read/28657626/from-ice-binding-proteins-to-bio-inspired-antifreeze-materials
#8
REVIEW
I K Voets
Ice-binding proteins (IBP) facilitate survival under extreme conditions in diverse life forms. IBPs in polar fishes block further growth of internalized environmental ice and inhibit ice recrystallization of accumulated internal crystals. Algae use IBPs to structure ice, while ice adhesion is critical for the Antarctic bacterium Marinomonas primoryensis. Successful translation of this natural cryoprotective ability into man-made materials holds great promise but is still in its infancy. This review covers recent advances in the field of ice-binding proteins and their synthetic analogues, highlighting fundamental insights into IBP functioning as a foundation for the knowledge-based development of cheap, bio-inspired mimics through scalable production routes...
July 19, 2017: Soft Matter
https://www.readbyqxmd.com/read/28654723/comparison-of-two-species-specific-oscillometric-blood-pressure-monitors-with-direct-blood-pressure-measurement-in-anesthetized-cats
#9
Sofia A Cerejo, Francisco J Teixeira-Neto, Natache A Garofalo, Jéssica C Rodrigues, Nathalia Celeita-Rodríguez, Angie P Lagos-Carvajal
OBJECTIVE: To compare the performance of 2 species-specific oscillometric blood pressure (OBP) monitors (petMAPclassic and petMAPgraphic ) with direct blood pressure measurement in anesthetized cats. DESIGN: Prospective, experimental study. SETTING: Veterinary teaching hospital. ANIMALS: Eight adult cats (3.2-5.5 kg). INTERVENTIONS: During isoflurane anesthesia, OBP cuffs were placed on the thoracic limb and on the base of the tail while invasive blood pressure (IBP) was recorded from a dorsal pedal artery...
June 27, 2017: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/28653294/electrospun-plga-nanofiber-scaffolds-release-ibuprofen-faster-and-degrade-slower-after-in-vivo-implantation
#10
Corinne N Riggin, Feini Qu, Dong Hwa Kim, Julianne Huegel, David R Steinberg, Andrew F Kuntz, Louis J Soslowsky, Robert L Mauck, Joseph Bernstein
While delayed delivery of non-steroidal anti-inflammatory drugs (NSAIDs) has been associated with improved tendon healing, early delivery has been associated with impaired healing. Therefore, NSAID use is appropriate only if the dose, timing, and mode of delivery relieves pain but does not impede tissue repair. Because delivery parameters can be controlled using drug-eluting nanofibrous scaffolds, our objective was to develop a scaffold for local controlled release of ibuprofen (IBP), and characterize the release profile and degradation both in vitro and in vivo...
June 26, 2017: Annals of Biomedical Engineering
https://www.readbyqxmd.com/read/28640897/impact-of-selected-non-steroidal-anti-inflammatory-pharmaceuticals-on-microbial-community-assembly-and-activity-in-sequencing-batch-reactors
#11
Cong Jiang, Jinju Geng, Haidong Hu, Haijun Ma, Xingsheng Gao, Hongqiang Ren
This study covers three widely detected non-steroidal anti-inflammatory pharmaceuticals (NSAIDs), diclofenac (DCF), ibuprofen (IBP) and naproxen (NPX), as NSAIDs pollutants. The objective is to evaluate the impact of NSAIDs at their environmental concentrations on microbial community assembly and activity. The exposure experiments were conducted under three conditions (5 μg L-1 DCF, 5 μg L-1 DCF+5 μg L-1 IBP and 5 μg L-1 DCF+5 μg L-1 IBP+ 5 μg L-1 NPX) in sequencing batch reactors (SBRs) for 130 days...
2017: PloS One
https://www.readbyqxmd.com/read/28625724/the-binary-system-of-ibuprofen-nicotinamide-under-nanoscale-confinement-from-cocrystal-to-coamorphous-state
#12
Yanping Bi, Deli Xiao, Shuai Ren, Shuyan Bi, Jianzhu Wang, Fei Li
Coamorphous systems have gained success in stabilizing amorphous drugs and improving their solubility and dissolution. Here we proposed to confine a binary mixture of drug and coformer (CF) within nanopores to obtain a nano-confined coamorphous (NCA) system. For proving feasibility of this proposal, a poorly water-soluble drug (ibuprofen, IBP) and a frequently used pharmaceutical CF (nicotinamide, NIC) were loaded into nanopores of mesoporous silica microspheres (MSMs). The solid state of NCA system was characterized by differential scanning calorimetry, X-ray powder diffraction, infrared spectrum and solid state nuclear magnetic resonance...
June 15, 2017: Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28585270/intra-and-interrater-reliability-of-the-chicago-classification-of-achalasia-subtypes-in-pediatric-high-resolution-esophageal-manometry-hrm-recordings
#13
M M J Singendonk, R Rosen, J Oors, N Rommel, M P van Wijk, M A Benninga, S Nurko, T I Omari
BACKGROUND: Subtyping achalasia by high-resolution manometry (HRM) is clinically relevant as response to therapy and prognosis have shown to vary accordingly. The aim of this study was to assess inter- and intrarater reliability of diagnosing achalasia and achalasia subtyping in children using the Chicago Classification (CC) V3.0. METHODS: Six observers analyzed 40 pediatric HRM recordings (22 achalasia and 18 non-achalasia) twice by using dedicated analysis software (ManoView 3...
June 6, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28575155/dynamic-bm-multispecies-dynamic-bodymap-database-from-temporal-rna-seq-data
#14
Ya Cui, Xiaowei Chen, Yiwei Niu, Dongpeng Wang, Huaxia Luo, Zhen Fan, Dan Wang, Wei Wu, Xueyi Teng, Shunmin He, Jianjun Luo, Runsheng Chen
Biological processes, especially developmental processes, are often dynamic. Previous BodyMap projects for human and mouse have provided researchers with portals to tissue-specific gene expression, but these efforts have not included dynamic gene expression patterns. Over the past few years, substantial progress in our understanding of the molecular mechanisms of protein-coding and long noncoding RNA (lncRNA) genes in development processes has been achieved through numerous time series RNA sequencing (RNA-seq) studies...
June 1, 2017: Briefings in Bioinformatics
https://www.readbyqxmd.com/read/28548588/injection-of-inactive-bordetella-pertussis-and-complete-freund-s-adjuvant-with-torpedo-californica-achr-increases-the-occurrence-of-experimental-autoimmune-myasthenia-gravis-in-c57bl-6-mice
#15
Takahiro Maruta, Minako Oshima, Dennis R Mosier, M Zouhair Atassi
An animal model of myasthenia gravis (MG), termed experimental autoimmune MG (EAMG), is an important tool for investigations of disease mechanisms and/or methods of treatment for this disease. EAMG can be induced in C57BL/6 (B6, H-2(b)) mice by 2-3 times injections at 4 weeks intervals with Torpedo californica (t) acetylcholine receptor (AChR) in complete Freund's adjuvant (CFA). However, the protocol especially with a two-injection schedule occasionally produces a poor incidence of EAMG. We have investigated the efficacy of the additional adjuvant, inactive organisms of Bordetella pertussis (iBP), on the induction with a two-injection schedule...
May 26, 2017: Autoimmunity
https://www.readbyqxmd.com/read/28547379/concerning-the-importance-of-ontological-issues-for-cultural-psychology-a-reply-to-comments
#16
Irina A Mironenko
The paper continues the "ontological" discussion in IBPS, addressing the question of the importance of ontological issues for contemporary development of cultural psychology. The language psychological science speaks is considered as an ontological issue and a most topical one for cultural psychology, aiming at "constructing a psychology that is universal while being culture-inclusive" (Valsiner 2009, p.2). Ontological issues could stay implicit and neglected, as long as the 'etant, "the mode of being", "the particularities" were discussed within the circle of adherents of one and the same school, who implicitly had in mind the same 'entre...
September 2017: Integrative Psychological & Behavioral Science
https://www.readbyqxmd.com/read/28545825/the-effect-of-anesthetic-drug-choice-on-accuracy-of-high-definition-oscillometry-in-laterally-recumbent-horses
#17
Tanya Duke-Novakovski, Barbara Ambros, Cindy Feng, Anthony P Carr
OBJECTIVE: To determine the accuracy of high-definition oscillometry (HDO) for arterial pressure measurement during injectable or inhalation anesthesia in horses. STUDY DESIGN: Prospective, clinical study. ANIMALS: Twenty-four horses anesthetized for procedures requiring lateral recumbency. METHODS: Horses were premedicated with xylazine, and anesthesia induced with diazepam-ketamine. Anesthesia was maintained with xylazine-ketamine-guaifenesin combination [TripleDrip (TD; n = 12) or isoflurane (ISO; n = 12)]...
January 11, 2017: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/28544893/agreement-of-invasive-and-non-invasive-blood-pressure-measurements-in-anaesthetised-pigs-using-the-surgivet-v9203
#18
Philomena P Tuohy, Anthea L Raisis, Eleanor A Drynan
The automated oscillometric method is a common method for measuring blood pressure non-invasively and is broadly and confidently used in the veterinary setting. Twenty-one pigs undergoing anesthesia for exploratory laparotomy were enrolled in a study to evaluate the performance of the Surgivet V9203 non-invasive blood pressure (NIBP) monitor. The aim was to compare measurements of arterial blood pressure obtained simultaneously using the Surgivet V9203 oscillometric system and an intra-arterial catheter-transducer system, both at the level of the metatarsus...
May 19, 2017: Research in Veterinary Science
https://www.readbyqxmd.com/read/28543018/multiple-ice-binding-proteins-of-probable-prokaryotic-origin-in-an-antarctic-lake-alga-chlamydomonas-sp-ice-mdv-chlorophyceae
#19
James A Raymond, Rachael Morgan-Kiss
Ice-associated algae produce ice-binding proteins (IBPs) to prevent freezing damage. The IBPs of the three chlorophytes that have been examined so far share little similarity across species, making it likely that they were acquired by horizontal gene transfer (HGT). To clarify the importance and source of IBPs in chlorophytes, we sequenced the IBP genes of another Antarctic chlorophyte, Chlamydomonas sp. ICE-MDV (Chlamy-ICE). Genomic DNA and total RNA were sequenced and screened for known ice-associated genes...
May 19, 2017: Journal of Phycology
https://www.readbyqxmd.com/read/28540552/application-of-ruo2-ni-foam-electrodes-for-remediation-of-ibuprofen-in-soil-matrix-the-effect-of-electrokinetic-parameters
#20
Ching Yuan, Chung-Hsuang Hung, Tzu-Yuan Huang
Pharmaceuticals and personal care products (PPCPs) are an extraordinary and diverse group of chemicals used in veterinary medicine, agriculture, and for human health and cosmetics care. They are considered emerging contaminants and have raised great concern in recent years. Among the PPCPs, ibuprofen (IBP) is one of the most known non-steroidal anti-inflammatory drugs, which has been found at a high concentration in irrigation water in the USA and showed harmful effect for organisms. This study examined IBP degradation performance by an electrokinetic process coupled with 24-96 cm(2) of RuO2/Ni foam (RN) electrodes applied 1-3 V cm(-1) potential gradient for 5-9 days...
May 24, 2017: Environmental Science and Pollution Research International
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