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https://www.readbyqxmd.com/read/28335222/effects-of-atomization-injection-on-nanoparticle-processing-in-suspension-plasma-spray
#1
Hong-Bing Xiong, Cheng-Yu Zhang, Kai Zhang, Xue-Ming Shao
Liquid atomization is applied in nanostructure dense coating technology to inject suspended nano-size powder materials into a suspension plasma spray (SPS) torch. This paper presents the effects of the atomization parameters on the nanoparticle processing. A numerical model was developed to simulate the dynamic behaviors of the suspension droplets, the solid nanoparticles or agglomerates, as well as the interactions between them and the plasma gas. The plasma gas was calculated as compressible, multi-component, turbulent jet flow in Eulerian scheme...
May 20, 2016: Nanomaterials
https://www.readbyqxmd.com/read/28334666/bio-refractory-dissolved-organic-matter-and-colorants-in-cassava-distillery-wastewater-characterization-coagulation-treatment-and-mechanisms
#2
Ming Zhang, Zhou Wang, Penghui Li, Hua Zhang, Li Xie
An important portion of organic matter and colorants still remain in the biologically treated distillery wastewater, leaving the dark brown and odorous downstream with the heavy loading of chemical oxygen demand and the potential of forming disinfection byproducts. However, those bio-recalcitrant colorants have not been clearly recognized. The current study investigated the features of the bio-refractory organic matter and colorants in a typical distillery effluent, cassava distillery wastewater; special attention was paid to their change and behaviors in the coagulation treatment following the bio-processes...
March 20, 2017: Chemosphere
https://www.readbyqxmd.com/read/28334434/withdrawn-nutrition-support-for-bone-marrow-transplant-patients
#3
REVIEW
Susan M Murray, Sima Pindoria
BACKGROUND: This is an update of the original Cochrane review published in Issue 2, 2002. Bone marrow transplantation involves administration of toxic chemotherapy and infusion of marrow cells. After treatment, patients can develop poor appetite, mucositis and gastrointestinal failure, leading to malnutrition. To prevent this, parenteral nutrition (PN) support is often first choice but is associated with increased risk of infection. Enteral nutrition (EN) is an alternative, as is addition of substrates...
March 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28334207/oviposition-preference-and-larval-performance-of-cnaphalocrocis-medinalis-lepidoptera-pyralidae-on-rice-genotypes
#4
Chung-Ta Liao, Chung-Li Chen
Cnaphalocrocis medinalis Guenée is a noxious rice pest during cultivated periods. Cnaphalocrocis medinalis moths lay eggs on leaf surfaces, and larvae longitudinally roll the leaves to hide inside the leaf buds and feed on the upper epidermis and mesophyll tissues. In this study, we evaluated the female oviposition preference and larval performance of C. medinalis on six insect-resistant and six insect-susceptible rice genotypes. Female moth choice and no-choice oviposition preferences were studied. The number of eggs laid on the leaf varies among selected rice genotypes; however, female adults prefer to lay more eggs on both some resistant and susceptible rice genotypes...
March 8, 2017: Journal of Economic Entomology
https://www.readbyqxmd.com/read/28333235/ovarian-hormones-and-obesity
#5
Brigitte Leeners, Nori Geary, Philippe N Tobler, Lori Asarian
BACKGROUND: Obesity is caused by an imbalance between energy intake, i.e. eating and energy expenditure (EE). Severe obesity is more prevalent in women than men worldwide, and obesity pathophysiology and the resultant obesity-related disease risks differ in women and men. The underlying mechanisms are largely unknown. Pre-clinical and clinical research indicate that ovarian hormones may play a major role. OBJECTIVE AND RATIONALE: We systematically reviewed the clinical and pre-clinical literature on the effects of ovarian hormones on the physiology of adipose tissue (AT) and the regulation of AT mass by energy intake and EE...
March 2, 2017: Human Reproduction Update
https://www.readbyqxmd.com/read/28332066/cultural-variables-underlying-obesity-in-latino-men-design-rationale-and-participant-characteristics-from-the-latino-men-s-health-initiative
#6
Lisa Sanchez-Johnsen, Meredith Craven, Magdalena Nava, Angelica Alonso, Amanda Dykema-Engblade, Alfred Rademaker, Hui Xie
Overweight and obesity are associated with significant health problems and rates of obesity are high among Latino men. This paper describes the design, rationale and participant characteristics of the key demographic variables assessed in an NIH-funded study (R21-CA143636) addressing culture and several obesity-related variables (diet, physical activity, and body image) among Mexican and Puerto Rican men using a community-based participatory research framework. Participants completed objective measures (height, weight, body fat, hip, waist), a health and culture interview, a diet questionnaire, and used an accelerometer to measure their level of physical activity...
March 23, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/28330196/cloning-and-expression-of-saccharomyces-cerevisiae-suc2-gene-in-yeast-platform-and-characterization-of-recombinant-enzyme-biochemical-properties
#7
Nooshin Mohandesi, Seyed Omid Ranaei Siadat, Kamahldin Haghbeen, Ardeshir Hesampour
Invertase (EC.3.2.1.26) catalyzes the hydrolysis of sucrose to an equimolar mixture of D-glucose and D-fructose which is of interest for various industrial applications. In this research, Saccharomyces cerevisiae invertase gene (SUC2) was optimized based on Pichia pastoris codon preference. The synthetic gene was introduced into the methylotrophic yeast Pichia pastoris under the control of the inducible AOX1 promoter. High level of the extracellular recombinant invertase (R-inv) production was achieved via methanol induction for 4 days and purified by His-Tag affinity chromatography which appeared to be a mixture of glycosylated proteins with various sizes of 85-95 kDa on SDS-PAGE...
December 2016: 3 Biotech
https://www.readbyqxmd.com/read/28328950/repeated-anaesthesia-with-isoflurane-and-medetomidine-midazolam-fentanyl-in-guinea-pigs-and-its-influence-on-physiological-parameters
#8
Sabrina Schmitz, Sabine Tacke, Brian Guth, Julia Henke
Repeated anaesthesia may be required in experimental protocols and in daily veterinary practice, but anaesthesia is known to alter physiological parameters in GPs (Cavia porcellus, GPs). This study investigated the effects of repeated anaesthesia with either medetomidine-midazolam-fentanyl (MMF) or isoflurane (Iso) on physiological parameters in the GP. Twelve GPs were repeatedly administered with MMF or Iso in two anaesthesia sets. One set consisted of six 40-min anaesthesias, performed over 3 weeks (2 per week); the anaesthetic used first was randomized...
2017: PloS One
https://www.readbyqxmd.com/read/28324284/nonoperative-management-or-watch-and-wait-for-rectal-cancer-with-complete-clinical-response-after-neoadjuvant-chemoradiotherapy-a-critical-appraisal
#9
Tarik Sammour, Brandee A Price, Kate J Krause, George J Chang
BACKGROUND: There is increasing interest in nonoperative management (NOM) for rectal cancer with complete clinical response (cCR) after neoadjuvant chemoradiation (nCRT). OBJECTIVE: The aim of this systematic review was to summarize the available data on NOM, with the intention of formulating standardized protocols on which to base future investigations. METHODS: A systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines was conducted...
March 21, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28324092/association-between-choice-of-radical-prostatectomy-external-beam-radiotherapy-brachytherapy-or-active-surveillance-and-patient-reported-quality-of-life-among-men-with-localized-prostate-cancer
#10
Ronald C Chen, Ramsankar Basak, Anne-Marie Meyer, Tzy-Mey Kuo, William R Carpenter, Robert P Agans, James R Broughman, Bryce B Reeve, Matthew E Nielsen, Deborah S Usinger, Kiayni C Spearman, Sarah Walden, Dianne Kaleel, Mary Anderson, Til Stürmer, Paul A Godley
Importance: Patients diagnosed with localized prostate cancer have to decide among treatment strategies that may differ in their likelihood of adverse effects. Objective: To compare quality of life (QOL) after radical prostatectomy, external beam radiotherapy, and brachytherapy vs active surveillance. Design, Setting, and Participants: Population-based prospective cohort of 1141 men (57% participation among eligible men) with newly diagnosed prostate cancer were enrolled from January 2011 through June 2013 in collaboration with the North Carolina Central Cancer Registry...
March 21, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28322666/parks-as-social-and-cultural-spaces-among-u-s-and-foreign-born-latinas
#11
Frances Munet-Vilaró, Sabrina Marie Chase, Sandra Echeverria
Parks provide opportunities for people to engage in activities that can promote physical and emotional well-being. Using focus groups and personal interviews conducted in select neighborhoods of a Northeastern city with a high rate of obesity, we examined perceptions of barriers and facilitators regarding the use of parks and park features that would promote physical activity among Latina women ( N = 39). Foreign-born Latinas emphasized the environmental characteristics of parks and the types of amenities that can support preferred cultural and social activities, while U...
February 1, 2017: Western Journal of Nursing Research
https://www.readbyqxmd.com/read/28320385/an-exploration-of-the-socio-economic-profile-of-women-and-costs-of-receiving-abortion-services-at-public-health-facilities-of-madhya-pradesh-india
#12
Sushanta K Banerjee, Rakesh Kumar, Janardan Warvadekar, Vinoj Manning, Kathryn Louise Andersen
BACKGROUND: Maternal mortality, which primarily burdens developing countries, reflects the greatest health divide between rich and poor. This is especially pronounced for access to safe abortion services which alone avert 1 of every 10 maternal deaths in India. Primarily due to confidentiality concerns, poor women in India prefer private services which are often offered by untrained providers and may be expensive. In 2006 the state government of Madhya Pradesh (population 73 million) began a concerted effort to ensure access to safe abortion services at public health facilities to both rural and urban poor women...
March 21, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28320059/effects-of-treadmill-exercise-on-advanced-osteoarthritis-pain-in-rats
#13
Joshua Allen, Ian Imbert, Joshua Havelin, Terry Henderson, Glenn Stevenson, Lucy Liaw, Tamara King
OBJECTIVE: Exercise is commonly recommended for patients with osteoarthritis (OA) pain. However, whether exercise is beneficial in ameliorating persistent NSAID-resistant ongoing pain associated with advanced OA is unknown. METHODS: Rats treated with intra-articular monosodium iodoacetate (MIA) or saline underwent treadmill exercise or remained sedentary starting 10 days post-injection. Tactile sensory thresholds and weight bearing were assessed followed by radiographs at weekly intervals...
March 20, 2017: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/28319802/associations-between-home-insulin-dose-adjustments-and-glycemic-outcomes-at-hospital-admission
#14
Saira Khan, Sherita Hill Golden, Nestoras Mathioudakis
AIMS: To describe patterns of home insulin dose adjustments for non-surgical, non-critically ill patients at admission and to describe associations between these adjustments and inpatient glycemic control. METHODS: Hospital records of non-critically ill patients treated with basal insulin prior to admission were identified. After exclusion of records in which a confounding factor influencing insulin dosing was present, 258 patient-admissions over a 3-year time period were included...
March 7, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28317062/interhemispheric-gene-expression-differences-in-the-cerebral-cortex-of-humans-and-macaque-monkeys
#15
Gerard Muntané, Gabriel Santpere, Andrey Verendeev, William W Seeley, Bob Jacobs, William D Hopkins, Arcadi Navarro, Chet C Sherwood
Handedness and language are two well-studied examples of asymmetrical brain function in humans. Approximately 90% of humans exhibit a right-hand preference, and the vast majority shows left-hemisphere dominance for language function. Although genetic models of human handedness and language have been proposed, the actual gene expression differences between cerebral hemispheres in humans remain to be fully defined. In the present study, gene expression profiles were examined in both hemispheres of three cortical regions involved in handedness and language in humans and their homologues in rhesus macaques: ventrolateral prefrontal cortex, posterior superior temporal cortex (STC), and primary motor cortex...
March 19, 2017: Brain Structure & Function
https://www.readbyqxmd.com/read/28316619/a-method-for-consensus-reaching-in-product-kansei-evaluation-using-advanced-particle-swarm-optimization
#16
Yan-Pu Yang
Consumers' opinions toward product design alternatives are often subjective and perceptual, which reflect their perception about a product and can be described using Kansei adjectives. Therefore, Kansei evaluation is often employed to determine consumers' preference. However, how to identify and improve the reliability of consumers' Kansei evaluation opinions toward design alternatives has an important role in adding additional insurance and reducing uncertainty to successful product design. To solve this problem, this study employs a consensus model to measure consistence among consumers' opinions, and an advanced particle swarm optimization (PSO) algorithm combined with Linearly Decreasing Inertia Weight (LDW) method is proposed for consensus reaching by minimizing adjustment of consumers' opinions...
2017: Computational Intelligence and Neuroscience
https://www.readbyqxmd.com/read/28316414/first-occurrence-of-argathona-macronema-bleeker-1857-isopoda-cirolanidae-on-coral-reef-fishes-along-the-tuticorin-coastal-water-gulf-of-mannar
#17
Gurusamy Chelladurai, Jayaraj Mohanraj, Govinda Rajalu Jayanthi
Isopod Parasites are considered as a major threat to the fishing industry, due to rigorous disease outbreaks. The parasites from the two economically important reef fish family Lutjanidae and Serranidae are analyzed i.e. Epinephelus malabaricus and Lutjanus rivulatus. The samples are obtained from the landings of Trawl net from Gulf of Mannar region of South east coast of India. They are severely infested by the isopod parasite Agrathona macronema in the Pectoral fins and ventral region of the body. This species is found to be the new record in the Gulf of Mannar region and deposited in the Marine laboratory of Kamaraj College...
March 2017: Journal of Parasitic Diseases: Official Organ of the Indian Society for Parasitology
https://www.readbyqxmd.com/read/28315868/cerebellar-fastigial-nucleus-electrical-stimulation-alleviates-depressive-like-behaviors-in-post-stroke-depression-rat-model-and-potential-mechanisms
#18
Lei Zhang, Mingkui Zhao, Ru-Bo Sui
OBJECTIVE: To identify the molecular mechanism of post-stroke depression (PSD), and observe the therapeutic effects of cerebellar fastigial nucleus electrical stimulation (FNS) on the behaviors and regional cerebral blood flow (rCBF) in a PSD rat model. METHODS: Healthy SD rats were randomly divided into four groups (sham, stroke, post-stroke depress and FNS group). Sham group (n = 6) underwent sham operation. The other three groups (n = 6*3) underwent MCAO. Rats were examined twice a week in open filed test...
March 16, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28315447/cyclosporine-a-delivery-to-the-eye-a-comprehensive-review-of-academic-and-industrial-efforts
#19
REVIEW
Frédéric Lallemand, Mathieu Schmitt, Jean-Louis Bourges, Robert Gurny, Simon Benita, Jean-Sébastien Garrigue
Local ocular delivery of cyclosporine A (CsA) is the preferred method for CsA delivery as a treatment for ocular inflammatory diseases such as uveitis, corneal healing, vernal keratoconjunctivitis and dry eye disease. However, due to the large molecular weight and hydrophobic nature of CsA and the natural protective mechanisms of the eye, achieving therapeutic levels of CsA in ocular tissues can be difficult. This review gives a comprehensive overview of the current products available to clinicians as well as emerging drug delivery solutions that have been developed at both the academic and industry levels...
March 14, 2017: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/28315419/identifying-the-mechanisms-through-which-behavioral-weight-loss-treatment-improves-food-decision-making-in-obesity
#20
Kathryn E Demos, Jeanne M McCaffery, J Graham Thomas, Kimberly A Mailloux, Todd A Hare, Rena R Wing
OBJECTIVES: Behavioral weight loss (BWL) programs are the recommended treatment for obesity, yet it is unknown whether these programs change one's ability to use self-control in food choices and what specific mechanisms support such change. Using experimental economics methods, we investigated whether changes in dietary behavior in individuals with obesity following BWL are driven by one or more of the following potential mechanisms: changes in the perception of the 1) health or 2) taste of food items, and/or 3) shifting decision weights for health versus taste attributes...
March 14, 2017: Appetite
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