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https://www.readbyqxmd.com/read/28092572/pspel-in-silico-prediction-of-self-interacting-proteins-from-amino-acids-sequences-using-ensemble-learning
#1
Jian-Qiang Li, Zhu-Hong You, Xiao Li, Ming Zhong, Xing Chen
Self interacting proteins (SIPs) play an important role in various aspects of the structural and functional organization of the cell. Detecting SIPs is one of the most important issues in current molecular biology. Although a large number of SIPs data has been generated by experimental methods, wet laboratory approaches are both time-consuming and costly. In addition, they yield high false negative and positive rates. Thus, there is a great need for in silico methods to predict SIPs accurately and efficiently...
January 10, 2017: IEEE/ACM Transactions on Computational Biology and Bioinformatics
https://www.readbyqxmd.com/read/28089961/cohort-profile-stress-in-pregnancy-sip-study
#2
Jackie Finik, Yoko Nomura
No abstract text is available yet for this article.
January 15, 2017: International Journal of Epidemiology
https://www.readbyqxmd.com/read/28089928/improved-catalytic-properties-of-penicillium-notatum-lipase-immobilized-in-nanoscale-silicone-polymeric-films
#3
Saima Rehman, Ping Wang, Haq Nawaz Bhatti, Muhammad Bilal, Muhammad Asgher
Lipases are one of the most proficient biocatalysts having enormous biotechnological prospective. Immobilization offers a potential solution to improve the stability and recycling characteristics of lipases. An extracellular lipase from Penicillium notatum (PNL) was immobilized in silicon polymers (SiP) through entrapment, and subsequently coated this matrix on the network of fibers in the sponges. The silicone polymers-immobilized lipase (SiP-lipase) displayed highest apparent activity and entrapment efficiency of 1...
January 12, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28089706/a-sipometer-for-measuring-motivation-to-consume-and-reward-value-of-foods-and-beverages-in-humans-description-and-proof-of-principle
#4
P S Hogenkamp, A Shechter, M-P St-Onge, A Sclafani, H R Kissileff
New methods, derived from animal work, for measuring food reward value, i.e. reinforcing value of food, and motivation (i.e. strength of desire) to consume, in humans are described and validated. A sipping device (sipometer) was developed that permits access to a liquid food or beverage on two reward schedules: continuous reinforcement (CR) and progressively increasing time spent exerting pressure on a straw (PR-schedule). In addition, a pictorial scale showing a cup, from which the 'amount wanted' could be marked was used to pre-test potential consumption...
January 12, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28089438/a-retrospective-comparison-of-biliopancreatic-diversion-with-duodenal-switch-with-single-anastomosis-duodenal-switch-sips-stomach-intestinal-pylorus-sparing-surgery-at-a-single-institution-with-two-year-follow-up
#5
Amit Surve, Hinali Zaveri, Daniel Cottam, LeGrand Belnap, Austin Cottam, Samuel Cottam
BACKGROUND: The traditional duodenal switch is performed using a Roux-en-Y configuration. This procedure has proven to be the most effective procedure for long-term weight loss and co-morbidity reduction. Recently, stomach intestinal pylorus sparing surgery (SIPS) has been introduced as a simpler and potentially safer variation of the duodenal switch (DS). It is a single anastomosis end-to-side proximal duodeno-ileal bypass with a sleeve gastrectomy. In this study, we compare our outcomes between biliopancreatic diversion with duodenal switch (BPD-DS) and SIPS at 2 years...
December 2, 2016: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28088566/removal-of-salicylic-acid-as-an-emerging-contaminant-by-a-polar-nano-dendritic-adsorbent-from-aqueous-media
#6
M Arshadi, F Mousavinia, M K Abdolmaleki, M J Amiri, A Khalafi-Nezhad
A polar nano-dendritic adsorbent containing amine groups (SAPAMAA) was synthesized onto the nanoparticles of SiO2Al2O3 and its uptake of salicylic acid (SA) from the synthetic and real water was investigated. The synthesized nanomaterials were fully studied by nuclear magnetic resonance spectrum ((1)H NMR and (13)C NMR), Fourier transform infrared spectroscopy (FT-IR), zeta potential (ζ), inductively coupled plasma atomic emission spectroscopy (ICP-AES), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Brunauer-Emmett-Teller (BET) and elemental analysis...
January 9, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28088081/lead-pb-2-and-copper-cu-2-remediation-from-water-using-superparamagnetic-maghemite-%C3%AE-fe2o3-nanoparticles-synthesized-by-flame-spray-pyrolysis-fsp
#7
Shalini Rajput, Lok P Singh, Charles U Pittman, Dinesh Mohan
Superparamagnetic maghemite (γ-Fe2O3) nanoparticles of controllable morphology were successfully synthesized using a flame spray pyrolysis (FSP) technique. Their physico-chemical properties, size, morphology, and surface chemistries were determined using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), selected area electron diffraction patterns (SAED), SEM-EDX, scanning electron microscopy (SEM), and pHZPC(6.3). Elemental contents before and after adsorption were identified using energy dispersive X-ray fluorescence (ED-XRF), energy dispersive X-ray analysis (EDX) and elemental mapping...
November 27, 2016: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28080093/psychometric-properties-of-the-short-inventory-of-problems-sip-with-adjudicated-dui-intervention-participants
#8
David T Morse, Angela A Robertson
We used responses of two large samples of court-ordered participants from a statewide alcohol/driving safety program to investigate factor structure, score reliability, and criterion-related validity of the Short Inventory of Problems (SIP). Exploratory and confirmatory factor analyses, using both item-level and subscore-level data, support a one-factor structure for the SIP. Internal consistency score reliability estimates were consistent across samples and high enough to warrant use for making decisions about individuals...
January 12, 2017: Psychology of Addictive Behaviors: Journal of the Society of Psychologists in Addictive Behaviors
https://www.readbyqxmd.com/read/28074309/helicobacter-pylori-induced-premature-senescence-of-extragastric-cells-may-contribute-to-chronic-skin-diseases
#9
Anna Lewinska, Maciej Wnuk
Helicobacter pylori, one of the most frequently observed bacterium in the human intestinal flora, has been widely studied since Marshall and Warren documented a link between the presence of H. pylori in the gastrointestinal tract and gastritis and gastric ulcers. Interestingly, H. pylori has also been found in several other epithelial tissues, including the eyes, ears, nose and skin that may have direct or indirect effects on host physiology and may contribute to extragastric diseases, e.g. chronic skin diseases...
January 10, 2017: Biogerontology
https://www.readbyqxmd.com/read/28073181/participation-restrictions-in-ambulatory-als-patients-physical-and-psychological-factors
#10
Annerieke C van Groenestijn, Carin D Schröder, Esther T Kruitwagen-van Reenen, Leonard H van den Berg, Johanna M A Visser-Meily
INTRODUCTION: The aim of this study was to assess the prevalence of participation restrictions in ambulatory patients with amyotrophic lateral sclerosis (ALS) and to identify physical and psychological contributory factors. METHODS: In this cross-sectional study, self-reported participation restrictions of 72 ambulatory ALS patients were assessed using the social health status dimension (SIPSOC) of the Sickness Impact Profile (SIP-68). Associations between SIPSOC and physical functioning, psychological factors, and demographic factors were analyzed using hierarchical regression analyses...
January 10, 2017: Muscle & Nerve
https://www.readbyqxmd.com/read/28068373/stress-dependent-changes-in-the-cacybp-sip-interacting-protein-s100a6-in-the-mouse-brain
#11
Katarzyna Bartkowska, Izabela Swiatek, Agata Aniszewska, Ewelina Jurewicz, Kris Turlejski, Anna Filipek, Rouzanna L Djavadian
The CacyBP/SIP target S100A6 is widely present in the nervous system, and its up-regulation is associated with certain neurodegenerative diseases. Here, we examined the involvement of S100A6 protein in stress responses in mice. Using Western blotting, we observed a marked change in brainstem structures, whereby stressed mice showed approximately one-third the protein level produced in the control group. A decreased level of S100A6 protein in stressed animals was also detected in the olfactory bulb and the cerebellum and stress-related structures such as the hippocampus and the hypothalamus...
2017: PloS One
https://www.readbyqxmd.com/read/28067651/ouricuri-syagrus-coronata-fiber-a-novel-biosorbent-to-remove-methylene-blue-from-aqueous-solutions
#12
Lucas Meili, Társila Santos da Silva, Daniely Carlos Henrique, João Inácio Soletti, Sandra Helena Vieira de Carvalho, Eduardo Jorge da Silva Fonseca, André Ricardo Felkl de Almeida, Guilherme Luiz Dotto
In this work, the potential of ouricuri (Syagrus coronata) fiber as a novel biosorbent to remove methylene blue (MB) from aqueous solutions was investigated. The fiber was prepared and characterized according to the fundamental features for adsorption. A 2(3) experimental design was used to evaluate the effects of adsorbent dosage (M), fiber diameter (D) and agitation (A) on the adsorption capacity. In the more adequate conditions, kinetic and equilibrium studies were performed. The experimental design results showed that M = 10 g L(-1)), D = 0...
January 2017: Water Science and Technology: a Journal of the International Association on Water Pollution Research
https://www.readbyqxmd.com/read/28065368/a-randomised-clinical-trial-of-routine-versus-selective-ct-imaging-in-acute-abdomen-impact-of-patient-age-on-treatment-costs-and-hospital-resource-use
#13
Tiina T Lehtimäki, Hannu Valtonen, Pekka Miettinen, Petri Juvonen, Hannu Paajanen, Ritva Vanninen
OBJECTIVES: To evaluate the impact of patient age on hospital resource use and treatment costs of acute abdominal pain (AAP). MATERIALS AND METHODS: A total of 300 adult patients with AAP were randomised to either computed tomography (CT, n=150) or selective imaging practice (SIP, n=150) groups. Final analysis included 254 patients, 143 (42 patients ≥65years) in the CT and 111 (32 patients ≥65years) in the SIP group. All CT group patients underwent abdominal CT whereas in the SIP group, imaging was based on the clinical assessment...
February 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28061935/adsorption-of-vanadium-v-from-scr-catalyst-leaching-solution-and-application-in-methyl-orange
#14
Xuelong Sha, Wei Ma, Fanqing Meng, Ren Wang, Tian Fuping, Linsen Wei
  In this study, we explored an effective and low-cost catalyst and its adsorption capacity and catalytic capacity for Methyl Orange Fenton oxidation degradation were investigated. The catalyst was directly prepared by reuse of magnetic iron oxide (Fe3O4) after saturated adsorption of vanadium (V) from waste SCR (Selective Catalytic Reduction) catalyst. The obtained catalyst was characterized by FTIR, XPS and the results showed that vanadium (V) adsorption process of Fe3O4 nanoparticles was non-redox reaction...
December 1, 2016: Water Environment Research: a Research Publication of the Water Environment Federation
https://www.readbyqxmd.com/read/28056074/application-of-gelgreen%C3%A2-in-cesium-chloride-density-gradients-for-dna-stable-isotope-probing-experiments
#15
Jingfeng Gao, Kailing Pan, Hongyu Li, Xiaoyan Fan, Lixin Sun, Shujun Zhang, Yongqing Gao
In this study, GelGreen™ was investigated as a replacement for SYBR® Safe to stain DNA in cesium chloride (CsCl) density gradients for DNA-stable isotope probing (SIP) experiments. Using environmental DNA, the usage of GelGreen™ was optimized for sensitivity compared to SYBR® Safe, its optimal concentration, detection limit for environmental DNA and its application in environmental DNA-SIP assay. Results showed that GelGreen™ was more sensitive than SYBR® Safe, while the optimal dosage (15X concentration) needed was approximately one-third of SYBR® Safe, suggesting that its sensitivity was three times more superior than SYBR® Safe...
2017: PloS One
https://www.readbyqxmd.com/read/28049086/structural-and-metabolic-differentiation-between-bipolar-disorder-with-psychosis-and-substance-induced-psychosis-an-integrated-mri-pet-study
#16
A C Altamura, G Delvecchio, G Marotta, L Oldani, A Pigoni, V Ciappolino, E Caletti, C Rovera, C Dobrea, C Arici, B Benatti, G Camuri, C Prunas, R A Paoli, B Dell'osso, C Cinnante, F M Triulzi, P Brambilla
BACKGROUND: Bipolar disorder (BD) may be characterized by the presence of psychotic symptoms and comorbid substance abuse. In this context, structural and metabolic dysfunctions have been reported in both BD with psychosis and addiction, separately. In this study, we aimed at identifying neural substrates differentiating psychotic BD, with or without substance abuse, versus substance-induced psychosis (SIP) by coupling, for the first time, magnetic resonance imaging (MRI) and positron emission tomography (PET)...
December 30, 2016: European Psychiatry: the Journal of the Association of European Psychiatrists
https://www.readbyqxmd.com/read/28041919/negative-subthreshold-psychotic-symptoms-distinguish-22q11-2-deletion-syndrome-from-other-neurodevelopmental-disorders-a-two-site-study
#17
Ehud Mekori-Domachevsky, Yael Guri, James Yi, Omri Weisman, Monica E Calkins, Sunny X Tang, Raz Gross, Donna M McDonald-McGinn, Beverly S Emanuel, Elaine H Zackai, Gil Zalsman, Abraham Weizman, Ruben C Gur, Raquel E Gur, Doron Gothelf
About one third of individuals with 22q11.2 deletion syndrome (22q11.2DS) develop schizophrenia. Notably, a full-blown psychotic disorder is usually preceded by subthreshold symptoms. Therefore, it is important to identify early signs of psychosis in this population, a task that is complicated by the intellectual disabilities typically seen in 22q11.2DS. We aimed to identify subthreshold psychotic symptoms that distinguish 22q11.2DS from other neurodevelopmental disorders. The study included two independent cohorts from Tel Aviv and Philadelphia...
December 29, 2016: Schizophrenia Research
https://www.readbyqxmd.com/read/28034412/does-adoption-of-electronic-health-records-improve-organizational-performances-of-hospital-surgical-units-results-from-the-french-e-si-preps-sips-study
#18
Morgane Plantier, Nathalie Havet, Thierry Durand, Nicolas Caquot, Camille Amaz, Irène Philip, Pierre Biron, Lionel Perrier
BACKGROUND: Electronic health records (EHR) are increasingly being adopted by healthcare systems worldwide. In France, the "Hôpital numérique 2012-2017" program was implemented as part of a strategic plan to modernize health information technology (HIT), including promotion of widespread EHR use. With significant upfront investment costs as well as ongoing operational expenses, it is important to assess this system in terms of its ability to result in improvements in hospital performances...
February 2017: International Journal of Medical Informatics
https://www.readbyqxmd.com/read/28011807/multicentre-individual-randomised-controlled-trial-of-screening-and-brief-alcohol-intervention-to-prevent-risky-drinking-in-young-people-aged-14-15-in-a-high-school-setting-sips-jr-high-study-protocol
#19
Emma L Giles, Simon Coulton, Paolo Deluca, Colin Drummond, Denise Howel, Eileen Kaner, Elaine McColl, Ruth McGovern, Stephanie Scott, Elaine Stamp, Harry Sumnall, Les Tate, Liz Todd, Luke Vale, Viviana Albani, Sadie Boniface, Jennifer Ferguson, Jo Frankham, Eilish Gilvarry, Nadine Hendrie, Nicola Howe, Grant J McGeechan, Grant Stanley, Dorothy Newbury-Birch
INTRODUCTION: Drinking has adverse impacts on health, well-being, education and social outcomes for adolescents. Adolescents in England are among the heaviest drinkers in Europe. Recently, the proportion of adolescents who drink alcohol has fallen, although consumption among those who do drink has actually increased. This trial seeks to investigate how effective and efficient an alcohol brief intervention is with 11-15 years olds to encourage lower alcohol consumption. METHODS AND ANALYSIS: This is an individually randomised two-armed trial incorporating a control arm of usual school-based practice and a leaflet on a healthy lifestyle (excl...
December 23, 2016: BMJ Open
https://www.readbyqxmd.com/read/27994576/intraclade-heterogeneity-in-nitrogen-utilization-by-marine-prokaryotes-revealed-using-stable-isotope-probing-coupled-with-tag-sequencing-tag-sip
#20
Michael Morando, Douglas G Capone
Nitrogen can greatly influence the structure and productivity of microbial communities through its relative availability and form. However, the roles of specific organisms in the uptake of different nitrogen species remain poorly characterized. Most studies seeking to identify agents of assimilation have been correlative, indirectly linking activity measurements (e.g., nitrate uptake) with the presence or absence of biological markers, particularly functional genes and their transcripts. Evidence is accumulating of previously underappreciated functional diversity in major microbial subpopulations, which may confer physiological advantages under certain environmental conditions leading to ecotype divergence...
2016: Frontiers in Microbiology
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