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https://www.readbyqxmd.com/read/28110501/worldwide-variability-in-growth-and-its-association-with-health-incorporating-body-composition-developmental-plasticity-and-intergenerational-effects
#1
REVIEW
Jonathan C K Wells
In their seminal book "Worldwide variation in human growth," published in 1976, Eveleth and Tanner highlighted substantial variability within and between populations in the magnitude and schedule of human growth. In the four decades since then, research has clarified why growth variability is so closely associated with human health. First, growth patterns are strongly associated with body composition, both in the short- and long-term. Poor growth in early life constrains the acquisition of lean tissue, while compensatory "catch-up" growth may elevate body fatness...
January 22, 2017: American Journal of Human Biology: the Official Journal of the Human Biology Council
https://www.readbyqxmd.com/read/28110475/pattern-recognition-of-spectral-entropy-features-for-detection-of-alcoholic-and-control-visual-erp-s-in-multichannel-eegs
#2
T K Padma Shri, N Sriraam
This paper presents a novel ranking method to select spectral entropy (SE) features that discriminate alcoholic and control visual event-related potentials (ERP'S) in gamma sub-band (30-55 Hz) derived from a 64-channel electroencephalogram (EEG) recording. The ranking is based on a t test statistic that rejects the null hypothesis that the group means of SE values in alcoholics and controls are identical. The SE features with high ranks are indicative of maximal separation between their group means. Various sizes of top ranked feature subsets are evaluated by applying principal component analysis (PCA) and k-nearest neighbor (k-NN) classification...
January 21, 2017: Brain Informatics
https://www.readbyqxmd.com/read/28110474/subsequent-sexual-risks-among-men-who-have-sex-with-men-may-differ-by-sex-of-first-partner-and-age-at-sexual-debut-a-cross-sectional-study-in-beijing-china
#3
Yu Liu, Han-Zhu Qian, K Rivet Amico, Hongjie Liu, Lu Yin, Yuhua Ruan, Yiming Shao, Chen Zhang, Sten H Vermund
Sexual debut experience may influence HIV/sexual risks among men who have sex with men (MSM). We assessed associations between age of sexual debut and sex of debut partner with recent (past-3-month) sexual/HIV/syphilis risks among 3588 community-based Chinese MSM. Sexual debut with women was associated with more recent (condomless) insertive anal sex with men, more recent (condomless) vaginal sex, and more lifetime female partners. Sexual debut with men was associated with more recent (condomless) receptive anal sex with men and more lifetime male partners...
January 21, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28110444/forgotten-kirschner-wire-passing-across-the-sigmoid-colon
#4
Hiroshi Matsumoto, Shogen Yo, Shinya Fukushima, Motoyasu Osawa, Takahiro Murao, Manabu Ishii, Minoru Fujita, Akiko Shiotani
The Kirschner wire (K-wire) is used in the treatment of hip fractures, and migration of a K-wire into the pelvis with resultant colon injury is a very rare complication. We report a case in which a forgotten K-wire passing across the sigmoid colon was accidentally found by screening colonoscopy in a patient with no abdominal symptoms. Surgery was performed to remove the K-wire. Although the migration of a K-wire is extremely rare, it is important for it to be considered in patients with a history of orthopedic surgery...
January 21, 2017: Clinical Journal of Gastroenterology
https://www.readbyqxmd.com/read/28110431/a-report-on-identification-of-sequence-polymorphism-in-barcode-region-of-six-commercially-important-cymbopogon-species
#5
Ashok Kumar Bishoyi, Aarti Kavane, Anjali Sharma, K A Geetha
CYMBOPOGON: is an important member of grass family Poaceae, cultivated for essential oils which have greater medicinal and industrial value. Taxonomic identification of Cymbopogon species is determined mainly by morphological markers, odour of essential oils and concentration of bioactive compounds present in the oil matrices which are highly influenced by environment. Authenticated molecular marker based taxonomical identification is also lacking in the genus; hence effort was made to evaluate potential DNA barcode loci in six commercially important Cymbopogon species for their individual discrimination and authentication at the species level...
January 21, 2017: Molecular Biology Reports
https://www.readbyqxmd.com/read/28110415/antimicrobial-combination-treatment-including-ciprofloxacin-decreased-the-mortality-rate-of-pseudomonas-aeruginosa-bacteraemia-a-retrospective-cohort-study
#6
M Paulsson, A Granrot, J Ahl, J Tham, F Resman, K Riesbeck, F Månsson
Ineffective antimicrobial therapy of Pseudomonas aeruginosa bacteraemia increases mortality. Recent studies have proposed the use of antimicrobial combination therapy composed of a beta-lactam with either ciprofloxacin or tobramycin. To determine if combination therapy correlates to lower mortality and is superior compared to monotherapy, we investigated the effect of antimicrobial treatment regimens on 30-day mortality in a cohort with Pseudomonas aeruginosa bacteraemia. All cases of P. aeruginosa bacteraemia (n = 292) in southwest Skåne County, Sweden (years 2005-2010, adult population 361,112) and the whole county (2011-2012, 966,130) were identified...
January 21, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28110411/development-of-the-siope-dipg-network-registry-and-imaging-repository-a-collaborative-effort-to-optimize-research-into-a-rare-and-lethal-disease
#7
Sophie E M Veldhuijzen van Zanten, Joshua Baugh, Brooklyn Chaney, Dennis De Jongh, Esther Sanchez Aliaga, Frederik Barkhof, Johan Noltes, Ruben De Wolf, Jet Van Dijk, Antonio Cannarozzo, Carin M Damen-Korbijn, Jan A Lieverst, Niclas Colditz, Marion Hoffmann, Monika Warmuth-Metz, Brigitte Bison, David T W Jones, Dominik Sturm, Gerrit H Gielen, Chris Jones, Esther Hulleman, Raphael Calmon, David Castel, Pascale Varlet, Géraldine Giraud, Irene Slavc, Stefaan Van Gool, Sandra Jacobs, Filip Jadrijevic-Cvrlje, David Sumerauer, Karsten Nysom, Virve Pentikainen, Sanna-Maria Kivivuori, Pierre Leblond, Natasha Entz-Werle, Andre O von Bueren, Antonis Kattamis, Darren R Hargrave, Péter Hauser, Miklos Garami, Halldora K Thorarinsdottir, Jane Pears, Lorenza Gandola, Giedre Rutkauskiene, Geert O Janssens, Ingrid K Torsvik, Marta Perek-Polnik, Maria J Gil-da-Costa, Olga Zheludkova, Liudmila Shats, Ladislav Deak, Lidija Kitanovski, Ofelia Cruz, Andres Morales La Madrid, Stefan Holm, Nicolas Gerber, Rejin Kebudi, Richard Grundy, Enrique Lopez-Aguilar, Marta Zapata-Tarres, John Emmerik, Tim Hayden, Simon Bailey, Veronica Biassoni, Maura Massimino, Jacques Grill, William P Vandertop, Gertjan J L Kaspers, Maryam Fouladi, Christof M Kramm, Dannis G van Vuurden
Diffuse intrinsic pontine glioma (DIPG) is a rare and deadly childhood malignancy. After 40 years of mostly single-center, often non-randomized trials with variable patient inclusions, there has been no improvement in survival. It is therefore time for international collaboration in DIPG research, to provide new hope for children, parents and medical professionals fighting DIPG. In a first step towards collaboration, in 2011, a network of biologists and clinicians working in the field of DIPG was established within the European Society for Paediatric Oncology (SIOPE) Brain Tumour Group: the SIOPE DIPG Network...
January 21, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28110401/evaluating-the-utility-of-a-scoring-system-for-lipomas-of-the-cerebellopontine-angle
#8
Carlito Lagman, Brittany L Voth, Lawrance K Chung, Timothy T Bui, Seung J Lee, Natalie E Barnette, Quinton Gopen, Isaac Yang
BACKGROUND: Cerebellopontine angle (CPA) lipomas are rare, benign, slow-growing masses. Resections are considered in symptomatic patients who are refractory to targeted medical therapies, but at those stages the lipomas have often reached considerable sizes and encompass critical neurovascular structures. The objective of this study is to develop and to evaluate the utility of a scoring system for CPA lipomas. The hypothesis is that CPA lipomas with lower scores are probably best managed with early surgery...
January 21, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28110391/social-media-for-patients-benefits-and-drawbacks
#9
REVIEW
Ivan De Martino, Rocco D'Apolito, Alexander S McLawhorn, Keith A Fehring, Peter K Sculco, Giorgio Gasparini
PURPOSE OF REVIEW: Social media is increasingly utilized by patients to educate themselves on a disease process and to find hospital, physicians, and physician networks most capable of treating their condition. However, little is known about quality of the content of the multiple online platforms patients have to communicate with other potential patients and their potential benefits and drawbacks. RECENT FINDINGS: Patients are not passive consumers of health information anymore but are playing an active role in the delivery of health services through an online environment...
January 21, 2017: Current Reviews in Musculoskeletal Medicine
https://www.readbyqxmd.com/read/28110368/comparison-of-the-local-effects-of-a-600-%C3%AE-m-bare-fibre-at-high-laser-power-on-lung-parenchyma-nd-yag-laser-1320-vs-1064%C3%A2-nm
#10
Andreas Kirschbaum, Detlef K Bartsch, Peter Rexin
Lung metastases are often resected non-anatomically with a laser using a diode-pumped Nd:YAG laser at a wavelength of 1320 nm with a laser output of up to 60 W. Usually the removal of lesions is carried out in contact mode by means of a bare fibre. We compared the local effects of an Nd:YAG laser at a wavelength of 1064 nm with those at a wavelength of 1320 nm using a 600-μm bare fibre in contact mode in an experimental model. The investigations were carried out on porcine lungs freshly withdrawn at the abattoir...
January 21, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28110347/68ga-pentixafor-pet-ct-demonstrating-higher-cxcr4-density-in-small-cell-lung-carcinoma-than-in-non-small-cell-variant
#11
Baljinder Singh, Ankit Watts, Rajender Basher, Harmandeep Singh, Amanjit Bal, Rakesh Kapoor, Sunil K Arora, Hans J Wester, B R Mittal, D Behera
No abstract text is available yet for this article.
January 21, 2017: European Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/28110298/idh1-mutation-in-diffuse-gliomas-in-persons-age-55-years-and-over
#12
Chase Robinson, B K Kleinschmidt-DeMasters
Diffuse astrocytoma (DA), anaplastic astrocytoma (AA), and glioblastoma (GBM) are defined by the World Health Organization (WHO) based on IDH-mutational status. The vast majority of IDH-mutated gliomas (90% of which involve a mutation in IDH1 R132H, which can be assessed by IDH1 immunohistochemistry [IHC]) occur in persons younger than 55 years of age. This raises the question as to the prevalence of IDH-mutant tumors in older persons and whether the gliomas in older patients should be routinely tested. Since January 1, 2014, we have employed a standard screening panel for all gliomas regardless of patient age...
January 21, 2017: Journal of Neuropathology and Experimental Neurology
https://www.readbyqxmd.com/read/28110297/the-technical-report-on-sodium-intake-and-cardiovascular-disease-in-low-and-middle-income-countries-by-the-joint-working-group-of-the-world-heart-federation-the-european-society-of-hypertension-and-the-european-public-health-association
#13
REVIEW
Giuseppe Mancia, Suzanne Oparil, Paul K Whelton, Martin McKee, Anna Dominiczak, Friedrich C Luft, Khalid AlHabib, Fernando Lanas, Albertino Damasceno, Dorairaj Prabhakaran, Giuseppe La Torre, Michael Weber, Martin O'Donnell, Sidney C Smith, Jagat Narula
Ingestion of sodium is essential to health, but excess sodium intake is a risk factor for hypertension and cardiovascular disease. Defining an optimal range of sodium intake in populations has been challenging and controversial. Clinical trials evaluating the effect of sodium reduction on blood pressure have shown blood pressure lowering effects down to sodium intake of less than 1.5 g/day. Findings from these blood pressure trials form the basis for current guideline recommendations to reduce sodium intake to less than 2...
January 21, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28110285/validation-of-a-clinical-screening-instrument-for-tumour-predisposition-syndromes-in-patients-with-childhood-cancer-tups-protocol-for-a-prospective-observational-multicentre-study
#14
Floor A M Postema, Saskia M J Hopman, Corianne A J M de Borgie, Peter Hammond, Raoul C Hennekam, Johannes H M Merks, Cora M Aalfs, Jakob K Anninga, Lieke Pv Berger, Fonnet E Bleeker, Eveline Sjm de Bont, Corianne Ajm de Borgie, Charlotte J Dommering, Natasha Ka van Eijkelenburg, Peter Hammond, Raoul C Hennekam, Marry M van den Heuvel-Eibrink, Saskia Mj Hopman, Marjolijn Cj Jongmans, Wijnanda A Kors, Tom Gw Letteboer, Jan Lcm Loeffen, Johannes Hm Merks, Maran Jw Olderode-Berends, Floor Am Postema, Anja Wagner
INTRODUCTION: Recognising a tumour predisposition syndrome (TPS) in patients with childhood cancer is of significant clinical relevance, as it affects treatment, prognosis and facilitates genetic counselling. Previous studies revealed that only half of the known TPSs are recognised during standard paediatric cancer care. In current medical practice it is impossible to refer every patient with childhood cancer to a clinical geneticist, due to limited capacity for routine genetic consultation...
January 20, 2017: BMJ Open
https://www.readbyqxmd.com/read/28110260/road-traffic-injuries-among-children-and-adolescents-in-singapore-who-is-at-greatest-risk
#15
Shu-Ling Chong, Arif Tyebally, Su Yah Chew, Yang Chern Lim, Xun Yi Feng, Sock Teng Chin, Lois K Lee
INTRODUCTION: Pediatric road traffic injuries remain a significant cause of death and disability in many countries in Asia, despite the implementation of road traffic safety laws. We aim to describe the injuries, the use of restraints among road users, and risk factors associated with severe injuries for children in Singapore. METHODS: We performed a retrospective chart review of road traffic injuries presenting to the only two pediatric tertiary care hospitals in Singapore, from January 2012 to April 2016...
January 19, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/28110253/synthesis-of-silver-nanoparticles-ag-nps-for-anticancer-activities-mcf-7-breast-and-a549-lung-cell-lines-of-the-crude-extract-of-syzygium-aromaticum
#16
K Venugopal, H A Rather, K Rajagopal, M P Shanthi, K Sheriff, M Illiyas, R A Rather, E Manikandan, S Uvarajan, M Bhaskar, M Maaza
In the present report, silver nanoparticles were synthesized using Piper nigrum extract for in vitro cytotoxicity efficacy against MCF-7 and HEP-2 cells. The silver nanoparticles (AgNPs) were formed within 20min and after preliminarily confirmation by UV-Visible spectroscopy (strong peak observed at ~441nm), they were characterized by using FT-IR and HR-TEM. The TEM images show spherical shape of biosynthesized AgNPs with particle size in the range 5-40nm while as compositional analysis were observed by EDAX...
December 20, 2016: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28110252/development-of-a-multiphysics-model-to-characterize-the-responsive-behavior-of-urea-sensitive-hydrogel-as-biosensor
#17
K B Goh, Hua Li, K Y Lam
A remarkable feature of biomaterials is their ability to deform in response to certain external bio-stimuli. Here, a novel biochemo-electro-mechanical model is developed for the numerical characterization of the urea-sensitive hydrogel in response to the external stimulus of urea. The urea sensitivity of the hydrogel is usually characterized by the states of ionization and denaturation of the immobilized urease, as such the model includes the effect of the fixed charge groups and temperature coupled with pH on the activity of the urease...
January 12, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28110247/a-novel-chimeric-newcastle-disease-virus-vectored-vaccine-against-highly-pathogenic-avian-influenza-virus
#18
Shin-Hee Kim, Anandan Paldurai, Siba K Samal
Avian influenza (AI) is an economically-important disease of poultry worldwide. The use of vaccines to control AI has increased because of frequent outbreaks of the disease in endemic countries. Newcastle disease virus (NDV) vectored vaccine has shown to be effective in protecting chickens against a highly pathogenic avian influenza virus (HPAIV) infection. However, preexisting antibodies to NDV vector might affect protective efficacy of the vaccine in the field. As an alternative strategy, we evaluated vaccine efficacy of a chimeric NDV vectored vaccine in which the ectodomains of F and HN proteins were replaced by those of avian paramyxovirus serotype-2...
January 19, 2017: Virology
https://www.readbyqxmd.com/read/28110236/the-predictability-of-a-partner-s-actions-modulates-the-sense-of-joint-agency
#19
Nicole K Bolt, Janeen D Loehr
When people coordinate their actions with others, they experience a sense of joint agency, i.e., shared control over actions and their consequences. The current study examined whether the predictability of others' actions modulates joint agency. Each participant coordinated with two confederate partners to produce tone sequences that matched a metronome pace. The timing of the confederates' actions was manipulated so that one partner's actions were highly predictable in time and the other's less predictable...
January 19, 2017: Cognition
https://www.readbyqxmd.com/read/28110233/biobased-alkylphenols-from-lignins-via-a-two-step-pyrolysis-hydrodeoxygenation-approach
#20
P J de Wild, W J J Huijgen, A Kloekhorst, R K Chowdari, H J Heeres
Five technical lignins (three organosolv, Kraft and soda lignin) were depolymerised to produce monomeric biobased aromatics, particularly alkylphenols, by a new two-stage thermochemical approach consisting of dedicated pyrolysis followed by catalytic hydrodeoxygenation (HDO) of the resulting pyrolysis oils. Pyrolysis yielded a mixture of guaiacols, catechols and, optionally, syringols in addition to alkylphenols. HDO with heterogeneous catalysts (Ru/C, CoMo/alumina, phosphided NiMO/C) effectively directed the product mixture towards alkylphenols by, among others, demethoxylation...
January 10, 2017: Bioresource Technology
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