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https://www.readbyqxmd.com/read/28230751/the-feasibility-of-embedding-data-collection-into-the-routine-service-delivery-of-a-multi-component-program-for-high-risk-young-people
#1
Alice Knight, Alys Havard, Anthony Shakeshaft, Myfanwy Maple, Mieke Snijder, Bernie Shakeshaft
BACKGROUND: There is little evidence about how to improve outcomes for high-risk young people, of whom Indigenous young people are disproportionately represented, due to few evaluation studies of interventions. One way to increase the evidence is to have researchers and service providers collaborate to embed evaluation into the routine delivery of services, so program delivery and evaluation occur simultaneously. This study aims to demonstrate the feasibility of integrating best-evidence measures into the routine data collection processes of a service for high-risk young people, and identify the number and nature of risk factors experienced by participants...
February 20, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28227085/an-object-oriented-model-of-the-cardiopulmonary-system-with-emphasis-on-the-gravity-effect
#2
Chuong Ngo, Silvia Briones Herranz, Berno Misgeld, Thomas Vollmer, Steffen Leonhardt, Chuong Ngo, Silvia Briones Herranz, Berno Misgeld, Thomas Vollmer, Steffen Leonhardt, Thomas Vollmer, Steffen Leonhardt, Chuong Ngo, Berno Misgeld
We introduce a novel comprehensive model of the cardiopulmonary system with emphasis on perfusion and ventilation distribution along the vertical thorax axis under the gravity effect. By using an object-oriented environment, the complex physiological system can be represented by a network of electrical, lumped-element compartments. The lungs are divided into three zones: upper, middle, and lower zone. Blood flow increases with the distance from the apex to the base of the lungs. The upper zone is characterized by a complete collapse of the pulmonary capillary vasculature; thus, there is no flow in this zone...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28222012/effects-of-the-nasal-passage-on-forced-oscillation-lung-function-measurements
#3
Chuong Ngo, Karl Krüger, Thomas Vollmer, Stefan Winter, Bernhard Penzlin, Sylvia Lehmann, Steffen Leonhardt, Berno Misgeld
The forced oscillation technique (FOT) is a non-invasive pulmonary function test which is based on the measurement of respiratory impedance. Recently, promising results were obtained by the application of FOT on patients with respiratory failure and obstructive sleep apnea (OSA). By using a nasal mask instead of a mouthpiece, the influences of the nasal passage and upper shunt alter the measured mechanical impedance. In this paper, we investigated the effects of the nasal passage and mask on FOT measurements from eight healthy subjects...
February 21, 2017: Biomedizinische Technik. Biomedical Engineering
https://www.readbyqxmd.com/read/28221889/inactivation-of-gram-positive-bacteria-by-novel-phenolic-branched-chain-fatty-acids
#4
Xuetong Fan, Karen Wagner, Kimberly J B Sokorai, Helen Ngo
Novel phenolic branched-chain fatty acids (PBC-FAs) were evaluated for their antimicrobial properties against both gram-positive ( Listeria innocua , Bacillus subtilis , Enterococcus faecium ) and gram-negative ( Escherichia coli , Salmonella Typhimurium, and Pseudomonas tolaasii ) bacteria. In addition, PBC-FA derivatives, such as PBC-FA methyl ester mixture, methyl-branched fatty acid mixtures, and trimethylsilyl-PBC-FA methyl esters, were synthesized to study the structure activity relationship. Results showed that PBC-FAs were a potent antimicrobial against gram-positive bacteria with MICs of 1...
January 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28221105/zoonotic-transmission-of-mcr-1-colistin-resistance-gene-from-small-scale-poultry-farms-vietnam
#5
Nguyen Vinh Trung, Sébastien Matamoros, Juan J Carrique-Mas, Nguyen Huu Nghia, Nguyen Thi Nhung, Tran Thi Bich Chieu, Ho Huynh Mai, Willemien van Rooijen, James Campbell, Jaap A Wagenaar, Anita Hardon, Nguyen Thi Nhu Mai, Thai Quoc Hieu, Guy Thwaites, Menno D de Jong, Constance Schultsz, Ngo Thi Hoa
We investigated the consequences of colistin use in backyard chicken farms in Vietnam by examining the prevalence of mcr-1 in fecal samples from chickens and humans. Detection of mcr-1-carrying bacteria in chicken samples was associated with colistin use and detection in human samples with exposure to mcr-1-positive chickens.
March 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28219937/a-meta-analysis-of-prognostic-roles-of-molecular-markers-in-papillary-thyroid-carcinoma
#6
Huy Gia Vuong, Uyen N P Duong, Ahmed M A Altibi, Hanh T T Ngo, Thong Quang Pham, Hung Minh Tran, Greta Gandolfi, Lewis Hassell
The prognostic role of molecular markers in papillary thyroid carcinoma (PTC) is a matter of ongoing debate. The aim of our study is to investigate the impact of RAS, BRAF, TERT promoter mutations and RET/PTC rearrangements on prognosis of PTC patients. We performed a search in four electronic databases: PubMed, Scopus, Web of Science and Virtual Health Library (VHL). Data of hazard ratio (HR) and its 95% confidence interval (CI) for Disease-specific survival (DSS) and Disease-free survival (DFS) were directly obtained from original papers or indirectly estimated from Kaplan Meier curve (KMC)...
February 20, 2017: Endocrine Connections
https://www.readbyqxmd.com/read/28219802/marijuana-use-trajectories-among-drug-using-youth-presenting-to-an-urban-emergency-department-violence-and-social-influences
#7
Maureen A Walton, Quyen Epstein-Ngo, Patrick M Carter, Marc A Zimmerman, Frederic C Blow, Anne Buu, Jason Goldstick, Rebecca M Cunningham
AIMS: This paper examined longitudinal marijuana use trajectories among drug-using youth presenting to the ED to inform intervention development. METHODS: Given interest in substance use and violence, this study oversampled those presenting with assault injuries. Assault-injured youth (ages 14-24) endorsing past 6-month drug use (n=349), and a sex and age proportionally-sampled comparison group (n=250) endorsing drug use, completed a baseline assessment and follow-ups at 6, 12, 18, and 24 months...
February 3, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28216866/home-based-palliative-services-under-two-local-self-government-institutions-of-kerala-india-an-assessment-of-compliance-with-policy-and-guidelines-to-local-self-government-institutions
#8
Rajeev Jayalakshmi, Chatterjee Chopra Suhita
BACKGROUND: In contrast to India's poor performance in palliative and end-of-life care, the state of Kerala has gained considerable attention for its palliative care (PC) policy. This study tried to understand the structure, organization, and delivery of the program currently offered to the rural population, and its conformity to the state's PC policy and guidelines for Local Self-government Institutions (LSGIs). MATERIALS AND METHODS: A descriptive research design involving a review of Kerala palliative policy and guidelines for LSGIs was followed by direct field observation and interviews of stakeholders...
January 2017: Indian Journal of Palliative Care
https://www.readbyqxmd.com/read/28216861/poverty-reduction-in-india-through-palliative-care-a-pilot-project
#9
Cathy Ratcliff, Ann Thyle, Savita Duomai, Manju Manak
INTRODUCTION: EMMS International and Emmanuel Hospital Association (EHA) implemented a pilot project, poverty reduction in India through palliative care (PRIPCare). A total of 129 interviews with patients and family enrolled in palliative care at three EHA hospitals (in Fatehpur, Lalitpur and Utraula) and staff discussions established that 66% of palliative care patients had lost livelihoods due to illness, 26% of patients' families had members who had lost livelihoods due to the illness, 98% of enrolled households had debts, 59% had loans for which they had sold assets, 69% of households took out debt after their family member fell ill, many patients do not know about government benefits and lack necessary documents, many village headmen require bribes to give people access to benefits, and many bereaved women and children lose everything...
January 2017: Indian Journal of Palliative Care
https://www.readbyqxmd.com/read/28215011/implementation-of-the-first-adaptive-management-plan-for-a-european-migratory-waterbird-population-the-case-of-the-svalbard-pink-footed-goose-anser-brachyrhynchus
#10
Jesper Madsen, James Henty Williams, Fred A Johnson, Ingunn M Tombre, Sergey Dereliev, Eckhart Kuijken
An International Species Management Plan for the Svalbard population of the pink-footed goose was adopted under the Agreement on the Conservation of African-Eurasian Migratory Waterbirds in 2012, the first case of adaptive management of a migratory waterbird population in Europe. An international working group (including statutory agencies, NGO representatives and experts) agreed on objectives and actions to maintain the population in favourable conservation status, while accounting for biodiversity, economic and recreational interests...
March 2017: Ambio
https://www.readbyqxmd.com/read/28210341/a-multidisciplinary-investigation-of-the-effects-of-competitive-state-anxiety-on-serve-kinematics-in-table-tennis
#11
Vuong Ngo, Hugh Richards, Miran Kondric
Displays of anxiety in table tennis were assessed through subjective (a self-report questionnaire), physiological (heart-rate variability) and kinematic variables. Using a within-group crossover design, 9 university-level table tennis players completed a series of serves under low- and high-anxiety conditions. Anxiety manipulation was achieved through the introduction of a national standard table tennis player, known to the participants, to receive serves in the high-anxiety condition, whilst serves were received by no opponent in the low-anxiety condition...
January 1, 2017: Journal of Human Kinetics
https://www.readbyqxmd.com/read/28204517/incidence-of-tuberculosis-and-associated-mortality-in-a-cohort-of-human-immunodeficiency-virus-infected-children-initiating-antiretroviral-therapy
#12
Nicolas Salvadori, Nicole Ngo-Giang-Huong, Chloé Duclercq, Suparat Kanjanavanit, Chaiwat Ngampiyaskul, Pornchai Techakunakorn, Achara Puangsombat, Julie Figoni, Jean-Yves Mary, Intira J Collins, Tim R Cressey, Sophie Le Cœur, Wasna Sirirungsi, Marc Lallemant, Kenneth McIntosh, Gonzague Jourdain
No abstract text is available yet for this article.
February 15, 2017: Journal of the Pediatric Infectious Diseases Society
https://www.readbyqxmd.com/read/28199699/detection-of-the-florfenicol-resistance-gene-flor-in-chryseobacterium-isolates-from-rainbow-trout-exception-to-the-general-rule
#13
David W Verner-Jeffreys, Thomas Brazier, Ramon Y Perez, David Ryder, Roderick M Card, Timothy J Welch, Rowena Hoare, Thao Ngo, Nikki McLaren, Richard Ellis, Kerry L Bartie, Stephen W Feist, William M P Rowe, Alexandra Adams, Kim D Thompson
No abstract text is available yet for this article.
February 11, 2017: FEMS Microbiology Ecology
https://www.readbyqxmd.com/read/28194943/nylon-graphene-composite-nonwovens-as-monolithic-conductive-or-capacitive-fabrics
#14
Qin Pan, Eunkyoung Shim, Behnam Pourdeyhimi, Wei Gao
Here we describe a nylon-graphene nonwoven (NGN) composite, prepared via melt-blowing of nylon-6 into nonwoven fabrics and infiltrate those with graphene oxide (GO) in aqueous dispersions, which were further chemically reduced into graphene to offer electrical conductivity. The correlation between the conductivity and the graphene loading is described by the percolation scaling law σ = (p - pc)(t), with an exponent t of 1.2 and a critical concentration pc of 0.005 wt %, the lowest among all the nylon composites reported...
February 21, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28192916/combating-enhanced-intracellular-survival-eis-mediated-kanamycin-resistance-of-mycobacterium-tuberculosis-by-novel-pyrrolo-1-5-a-pyrazine-based-eis-inhibitors
#15
Atefeh Garzan, Melisa J Willby, Huy X Ngo, Chathurada S Gajadeera, Keith D Green, Selina Y L Holbrook, Caixia Hou, James E Posey, Oleg V Tsodikov, Sylvie Garneau-Tsodikova
Tuberculosis (TB) remains one of the leading causes of mortality worldwide. Hence, the identification of highly effective antitubercular drugs with novel modes of action is crucial. In this paper, we report the discovery and development of pyrrolo[1,5-a]pyrazine-based analogues as highly potent inhibitors of the Mycobacterium tuberculosis (Mtb) acetyltransferase enhanced intracellular survival (Eis), whose up-regulation causes clinically observed resistance to the aminoglycoside (AG) antibiotic kanamycin A (KAN)...
February 17, 2017: ACS Infectious Diseases
https://www.readbyqxmd.com/read/28192685/4-hydroxybenzaldehyde-chitooligomers-suppresses-h2o2-induced-oxidative-damage-in-microglia-bv-2%C3%A2-cells
#16
Sea-Hun Oh, BoMi Ryu, Dai-Hung Ngo, Won-Suk Kim, Dong Gyu Kim, Se-Kwon Kim
Positive charges of chitooligomer (COS) enable COS to interact with negatively charged anionic groups on the cell surface resulting in an improvement in the biological activity of COS and its derivatives. In this study, 4-hydroxybenzaldehyde-COS (HB-COS) was synthesized and investigated for its abilities against H2O2-induced oxidative stress in microglia BV-2 cells. Under oxidative stress, HB-COS significantly attenuated reactive oxygen species (ROS) generation and DNA oxidation, and upregulated the protein levels of antioxidative enzymes...
January 16, 2017: Carbohydrate Research
https://www.readbyqxmd.com/read/28188824/the-g-protein-coupled-receptor-n-terminus-and-receptor-signalling-n-tering-a-new-era
#17
REVIEW
James L J Coleman, Tony Ngo, Nicola J Smith
G protein-coupled receptors (GPCRs) are a vast family of membrane-traversing proteins, essential to the ability of eukaryotic life to detect, and mount an intracellular response to, a diverse range of extracellular stimuli. GPCRs have evolved with archetypal features including an extracellular N-terminus and intracellular C-terminus that flank a transmembrane structure of seven sequential helices joined by intracellular and extracellular loops. These structural domains contribute to the ability of a GPCR to be correctly synthesised and inserted into the cell membrane, to interact with its cognate ligand(s) and to couple with signal-transducing heterotrimeric G proteins, allowing the activated receptor to selectively modulate a number of signalling cascades...
February 8, 2017: Cellular Signalling
https://www.readbyqxmd.com/read/28188642/engineering-of-ruthenium-ii-oxy-and-carboxyamido-quinolate-non-innocent-ligand-photosensitizers-for-dye-sensitized-solar-cells
#18
Ken Tue Ngo, Nicholas A Lee, Sashari Pinnace, Jonathan Rochford
An alternative approach towards the replacement of the isothiocyantate ligands of the N3 photosensitizer with light-harvesting bidentate ligands is investigated for application in dye-sensitized solar cells. An in depth theoretical analysis has been applied to inform on the optical and redox properties of four non-innocent ligand platforms which is corroborated with experiment. Taking advantage of the 5- and 7-positions of 8-oxyquinolate, or the carboxyaryl ring system of the N-arylcarboxy-8-amidoquinolate ligand, fluorinated aryl substituents are demonstrated as an effective means to tune complex redox potentials and light harvesting properties...
February 11, 2017: Chemistry: a European Journal
https://www.readbyqxmd.com/read/28188599/effects-of-depression-alleviation-on-work-productivity-and-income-among-hiv-patients-in-uganda
#19
Glenn J Wagner, Bonnie Ghosh-Dastidar, Eric Robinson, Victoria K Ngo, Peter Glick, Seggane Musisi, Dickens Akena
PURPOSE: Depression is common among people living with HIV, and it is associated with impaired work functioning. However, little research has examined whether depression alleviation improves work-related outcomes in this population, which is the focus of this analysis. METHOD: A sample of 1028 depressed HIV clients in Uganda enrolled in a comparative trial of depression care models and were surveyed over 12 months. Serial regression analyses examined whether depression alleviation (measured by the nine-item Patient Health Questionnaire) was associated with change in self-reported weekly amount of hours worked and income earned, and whether these relationships were mediated by change in work-related self-efficacy...
February 10, 2017: International Journal of Behavioral Medicine
https://www.readbyqxmd.com/read/28187713/novel-methods-to-optimize-gene-and-statistic-test-for-evaluation-an-application-for-escherichia-coli
#20
Tran Tuan-Anh, Le Thi Ly, Ngo Quoc Viet, Pham The Bao
BACKGROUND: Since the recombinant protein was discovered, it has become more popular in many aspects of life science. The value of global pharmaceutical market was $87 billion in 2008 and the sales for industrial enzyme exceeded $4 billion in 2012. This is strong evidence showing the great potential of recombinant protein. However, native genes introduced into a host can cause incompatibility of codon usage bias, GC content, repeat region, Shine-Dalgarno sequence with host's expression system, so the yields can fall down significantly...
February 10, 2017: BMC Bioinformatics
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