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https://www.readbyqxmd.com/read/28532135/anthropometric-analysis-of-cephalofacial-dimensions-in-kerman-iran
#1
Fatemeh Pouya, Seyed Hassan Eftekhar-Vaghefi, Parvin Salehinejad
The human body dimensions are affected by ecological, biological, geographical, racial, sex, and age factors. Craniofacial measurements can be considered to be one of the important tools for determination of the morphological characteristics of the head and face. In this study, which was conducted on Persian adolescents living in Kerman/Iran, different forms of head and face were determined for using in various aspects of medicine. The study was conducted on 732 participants including 366 males and 366 females in the age of 18-20-year-old...
April 2017: Acta Medica Iranica
https://www.readbyqxmd.com/read/28532048/surface-grafting-of-eu-3-doped-luminescent-hydroxyapatite-nanomaterials-through-metal-free-light-initiated-atom-transfer-radical-polymerization-for-theranostic-applications
#2
Guangjian Zeng, Meiying Liu, Ruming Jiang, Chunning Heng, Qiang Huang, Liucheng Mao, Junfeng Hui, Fengjie Deng, Xiaoyong Zhang, Yen Wei
We reported a simple and efficient method to prepare the hydrophilic luminescent HAp polymer nanocomposites through the combination of ligand exchange and metal free light initiated surface-initiated atom transfer radical polymerization (SI-ATRP) using 10-phenylphenothiazine (PTH) as organic catalyst and 2-methacryloyloxyethyl phosphorylcholine (MPC) and itaconic acid (IA) as monomers. The biological imaging and drug delivery performance of HAp-poly(MPC-IA) nanorods were examined to evaluate their potential for biomedical applications...
August 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28531956/sediment-microbes-mediate-the-impact-of-nutrient-loading-on-blue-carbon-sequestration-by-mixed-seagrass-meadows
#3
Songlin Liu, Zhijian Jiang, Jingping Zhang, Yunchao Wu, Xiaoping Huang, Peter I Macreadie
Recent studies have reported significant variability in sediment organic carbon (SOC) storage capacity among seagrass species, but the factors driving this variability are poorly understood, limiting our ability to make informed decisions about which seagrass types are optimal for carbon offsetting and why. Here we show that differences in SOC storage capacity among species within the same geomorphic environment can be explained (in part) by below-ground processes in response to nutrient load; specifically, differences in the activity of microbes harboured by morphologically-different seagrass species...
May 17, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28531857/post-carbon-removal-nitrifying-mbbr-operation-at-high-loading-and-exposure-to-starvation-conditions
#4
Bradley Young, Robert Delatolla, Kevin Kennedy, Edith LaFlamme, Alain Stintzi
This study investigates the performance of MBBR nitrifying biofilm post carbon removal at high loading and starvation conditions. The nitrifying MBBR, treating carbon removal lagoon effluent, achieved a maximum SARR of 2.13gN/m(2)d with complete conversion of ammonia to nitrate. The results also show the MBBR technology is capable of maintaining a stable biofilm under starvation conditions in systems that nitrify intermittently. The biomass exhibited a higher live fraction of total cells in the high loaded reactors (73-100%) as compared to the reactors operated in starvation condition (26-82%)...
May 5, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28531842/a-highly-selective-long-wavelength-fluorescent-probe-for-hydrazine-and-its-application-in-living-cell-imaging
#5
Yuanqiang Hao, Yintang Zhang, Kehong Ruan, Fanteng Meng, Ting Li, Jinsheng Guan, Lulu Du, Peng Qu, Maotian Xu
A highly selective long-wavelength turn-on fluorescent probe has been developed for the detection of N2H4. The probe was prepared by conjugation the tricyanofuran-based D-π-A system with a recognizing moiety of acetyl group. In the presence of N2H4, the probe can be effectively hydrazinolysized and produce a turn-on fluorescent emission at 610nm as well as a large red-shift in the absorption spectrum corresponding to a color change from yellow to blue. The sensing mechanism was confirmed by HPLC, MS, UV-vis, emission spectroscopic and theoretical calculation studies...
April 20, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28531841/positive-affective-functioning-in-anhedonic-individuals-daily-life-anything-but-flat-and-blunted
#6
V E Heininga, E Van Roekel, J J Ahles, A J Oldehinkel, A H Mezulis
BACKGROUND: Anhedonia, the decreased interest and pleasure, is often described as 'flat' or 'blunted' positive affect (PA). Yet, little is known about PA functioning in anhedonic individuals' daily lives. The current study investigates PA reactivity to pleasurable experiences in anhedonia together with its relevant temporal dynamics (i.e., variability, instability, and inertia), and expands current knowledge by exploring the role of arousal therein. METHODS: Using the Experience Sampling Method (ESM), we collected 90 assessments of real-life PA experiences across 30 days in 18-24 year old individuals with anhedonia (N=69) and without anhedonia (N=69)...
April 21, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28531838/antimicrobial-agents-triclosan-chloroxylenol-methylisothiazolinone-and-borax-used-in-cleaning-had-genotoxic-and-histopathologic-effects-on-rainbow-trout
#7
Erol Capkin, Tuna Ozcelep, Sevki Kayis, Ilhan Altinok
Triclosan (TRC), chloroxylenol (PCMX) and methylisothiazolinone (MIT) have been commonly used as an antimicrobial in soaps while borax (BRX) is used in household cleaning. After using these chemicals, they are washed down drains and getting into the aquatic ecosystem in which they may affect aquatic living organisms. In the present study, the chronic effects of TRC, PCMX, MIT and BRX on genotoxicity, gene expression and histopathology of rainbow trout (Oncorhynchus mykiss) were evaluated for 40 days under semi static condition...
May 15, 2017: Chemosphere
https://www.readbyqxmd.com/read/28531821/examining-the-physical-health-and-lifestyle-of-young-people-at-ultra-high-risk-for-psychosis-a-qualitative-study-involving-service-users-parents-and-clinicians
#8
Rebekah Carney, Jack Cotter, Tim Bradshaw, Alison R Yung
Emerging evidence suggests young people at ultra-high risk for psychosis (UHR) are also at-risk for poor physical health, and display high rates of modifiable cardiometabolic risk factors. However, before we can develop effective interventions there is a need to understand factors affecting lifestyle choices in the UHR group. We conducted semi-structured qualitative interviews with 20 UHR individuals (50% male; mean age 21.7), 5 parents (4 mothers, 1 father), and 6 clinicians from early intervention services in the Northwest of England to identify barriers and facilitators to living a healthy lifestyle, including achieving regular exercise, eating well and refraining from excessive substance use...
May 16, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28531791/an-innovative-brioche-enriched-in-protein-and-energy-improves-the-nutritional-status-of-malnourished-nursing-home-residents-compared-to-oral-nutritional-supplement-and-usual-breakfast-farine-project
#9
Virginie Van Wymelbeke, Laurent Brondel, Francis Bon, Isabelle Martin-Pfitzenmeyer, Patrick Manckoundia
BACKGROUND & AIMS: To compare the effects of a 12-week nutritional intervention, in which an innovative protein-and-energy-enriched brioche, an oral nutritional supplement or a usual breakfast were eaten, on food intake and nutritional status in nursing home residents. DESIGN: Three-armed, multicentre, controlled trial. SETTING: Eight nursing homes in Burgundy, France. PARTICIPANTS: Sixty-eight malnourished participants aged between 70 and 99 years old...
October 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28531783/prototypical-versus-contemporary-mediterranean-diet
#10
W Rizza, L De Gara, R Antonelli Incalzi, C Pedone
BACKGROUND AND AIMS: To investigate the evolution of the Mediterranean Diet (MD) in a delimited area of Southern Italy, by comparing the diet adopted 60-70 years ago (Prototypical Mediterranean Diet, PMD) with the contemporary one (Contemporary Mediterranean Diet, CMD), and to verify to what extent they fitted the recommendations of the Italian and the USDA dietary guidelines. METHODS: We recruited a total of 106 participants, divided in two groups. PMD group included 52 women aged >80 years, with a good cognitive function and full independence in basic and instrumental activities of daily living...
October 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28531769/increases-in-prescription-opioid-injection-abuse-among-treatment-admissions-in-the-united-states-2004-2013
#11
Christopher M Jones, Aleta Christensen, R Matthew Gladden
BACKGROUND: The 2015 HIV outbreak in Indiana associated with prescription opioid injection coupled with rising rates of hepatitis C, especially in areas with long-standing opioid abuse, have raised concerns about prescription opioid injection. However, research on this topic is limited. We assessed trends in treatment admissions reporting injection, smoking, and inhalation abuse of prescription opioids and examined characteristics associated with non-oral routes of prescription opioid abuse in the U...
May 16, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28531657/efficient-water-disinfection-with-ag2wo4-doped-mesoporous-g-c3n4-under-visible-light
#12
Yi Li, Yanan Li, Shuanglong Ma, Pengfei Wang, Qianlei Hou, Jingjing Han, Sihui Zhan
Ag2WO4/g-C3N4 composite photocatalyst was synthesized by polymerization of thiourea and ammonia chloride combined with the deposition-precipitation method, which was applied as an efficient visible-light driven photocatalyst for inactivating Escherichia coli (E. coli). The physicochemical properties of these photocatalysts were systematically characterized by various techniques such as SEM, TEM, XRD, FT-IR, BET, UV-vis DRS and PL. The synthesized photocatalysts exhibited outstandingly enhanced photocatalytic disinfection efficiency compared with that of pure g-C3N4 and Ag2WO4 under visible light...
May 11, 2017: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/28531596/comparative-study-on-successful-aging-between-the-elderly-inhabitants-of-mani-and-those-living-on-the-mediterranean-islands-the-medis-study
#13
Alexandra Foscolou, Demosthenes Panagiotakos, Anargiros Mariolis, Stefanos Tyrovolas, Nikos Tsakountakis, Akis Zeimbekis, Vassiliki Bountziouka, Efthimios Gotsis, George Metallinos, Dimitra Tyrovola, Antonia-Leda Matalas, Christos Lionis, Evangelos Polychronopoulos
No abstract text is available yet for this article.
June 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28531584/%C3%A2-eat-healthy-live-like-scout%C3%A2-a-nutrition-behaviour-change-program-in-scouts-aged-12-15-years
#14
Stella Chortiatinou, Grigoris Risvas, Antonis Zampelas
No abstract text is available yet for this article.
June 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28531569/factors-associated-with-the-level-of-oral-intake-in-hospitalized-older-adults-with-dysphagia-the-importance-of-mental-activity
#15
Yoshitoshi Kuroda
BACKGROUND AND AIMS: Dysphagia is a highly prevalent condition in hospitalized older adults. One major consequence of dysphagia is reduced oral intake due to difficulty in safe and/or efficient swallowing. The aim of the present study was to explore the factors associated with the level of oral intake in older adults with dysphagia. METHODS: The subjects were enrolled from older patients admitted to an acute hospital presenting with dysphagia, consisting of 36 patients (16 men and 20 women) with a mean age of 88...
June 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28531380/are-traditional-body-fat-equations-and-anthropometry-valid-to-estimate-body-fat-in-children-and-adolescents-living-with-hiv
#16
Luiz Rodrigo Augustemak de Lima, Priscila Custódio Martins, Carlos Alencar Souza Alves Junior, João Antônio Chula de Castro, Diego Augusto Santos Silva, Edio Luiz Petroski
The aim of this study was to assess the validity of traditional anthropometric equations and to develop predictive equations of total body and trunk fat for children and adolescents living with HIV based on anthropometric measurements. Forty-eight children and adolescents of both sexes (24 boys) aged 7-17 years, living in Santa Catarina, Brazil, participated in the study. Dual-energy X-ray absorptiometry was used as the reference method to evaluate total body and trunk fat. Height, body weight, circumferences and triceps, subscapular, abdominal and calf skinfolds were measured...
May 19, 2017: Brazilian Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28531369/should-high-bmi-be-a-reason-for-ivf-treatment-denial
#17
S Friedler, O Cohen, G Liberty, B Saar-Ryss, S Meltzer, T Lazer
Our aim was to examine the influence of BMI on the live-birth rate following IVF/ICSI and evaluate its specific contribution among other factors thus enabling accurate reproductive policy development. All patients that underwent IVF/ICSI at our center during January 2012-July 2015 were included in this retrospective study. A total of 1654 ICSI cycles were divided into four groups according to the patient's BMI (kg/m(2)): group I (normal weight): <25 (943 cycles); group II (overweight): 25-30 (403 cycles); group III (obese): 30-35 (212 cycles); group IV (morbid obesity): >35 (96 cycles)...
May 20, 2017: Gynecological Endocrinology
https://www.readbyqxmd.com/read/28531273/phenotypes-of-atopic-dermatitis-depending-on-the-timing-of-onset-and-progression-in-childhood
#18
Caroline Roduit, Remo Frei, Martin Depner, Anne M Karvonen, Harald Renz, Charlotte Braun-Fahrländer, Elisabeth Schmausser-Hechfellner, Juha Pekkanen, Josef Riedler, Jean-Charles Dalphin, Erika von Mutius, Roger Pascal Lauener, Anne Hyvärinen, Pirkka Kirjavainen, Sami Remes, Marjut Roponen, Marie-Laure Dalphin, Vincent Kaulek, Markus Ege, Jon Genuneit, Sabina Illi, Micahel Kabesch, Bianca Schaub, Petra Ina Pfefferle, Gert Doekes
Importance: Atopic dermatitis is an inflammatory, pruritic skin disease that often occurs in early infancy with a chronic course. However, a specific description of subtypes of atopic dermatitis depending on the timing of onset and progression of the disease in childhood is lacking. Objective: To identify different phenotypes of atopic dermatitis using a definition based on symptoms before age 6 years and to determine whether some subtypes are more at risk for developing other allergic diseases...
May 22, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28531268/implementation-of-an-integrated-approach-to-the-national-hiv-aids-strategy-for-improving-human-immunodeficiency-virus-care-for-youths
#19
J Dennis Fortenberry, Linda J Koenig, Bill G Kapogiannis, Carrie L Jeffries, Jonathan M Ellen, Craig M Wilson
Importance: Youths aged 13 to 24 years old living with human immunodeficiency virus (HIV) are less likely than adults to receive the health and prevention benefits of HIV treatments, with only a small proportion having achieved sustained viral suppression. These age-related disparities in HIV continuum of care are owing in part to the unique developmental issues of adolescents and young adults as well as the complexity and fragmentation of HIV care and related services. This article summarizes a national, multiagency, and multilevel approach to HIV care for newly diagnosed youths designed to bridge some of these fragmentations by addressing National HIV/AIDS Strategy goals for people living with HIV...
May 22, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28531263/in-vivo-dynamics-of-the-cortical-actin-network-revealed-by-fast-scanning-atomic-force-microscopy
#20
Yanshu Zhang, Aiko Yoshida, Nobuaki Sakai, Yoshitsugu Uekusa, Masahiro Kumeta, Shige H Yoshimura
Together with lamellipodia and stress fibers, a dynamic network of actin filaments in the cell cortex plays a major role in the maintenance of cell morphology and motility. In contrast to lamellipodia, which have been well studied in various motile cells, the dynamics of actin filaments in the cell cortex have not yet been clarified due to a lack of proper imaging techniques. Here, we utilized high-speed atomic force microscopy for live-cell imaging and analyzed cortical actin dynamics in living cells. We successfully measured the polymerization rate and the frequency of filament synthesis in living COS-7 cells, and examined the associated effects of various inhibitors and actin-binding proteins...
May 20, 2017: Microscopy
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