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https://www.readbyqxmd.com/read/28454415/stat3-activation-and-risk-of-recurrence-in-meningiomas
#1
Mahlon Johnson, Mary O'Connell, Kevin Walter
Several studies have suggested that activation of signal transducer and activator of transcription 3 (STAT3) is associated with initiation, progression and metastasis of numerous types of malignancy. However, the role of the Janus kinase-interleukin 6-STAT3 signaling pathway in the pathogenesis and recurrence of meningiomas is unknown. The present study evaluated STAT3 activation by western blotting and immunohistochemistry and assessed its association with Ki-67 labeling in 13 cases of meningioma in which frozen tissue and ≥5...
April 2017: Oncology Letters
https://www.readbyqxmd.com/read/28454041/long-term-intake-of-a-high-protein-diet-increases-liver-triacylglycerol-deposition-pathways-and-hepatic-signs-of-injury-in-rats
#2
Rubén Díaz-Rúa, Jaap Keijer, Andreu Palou, Evert M van Schothorst, Paula Oliver
Intake of high-protein (HP) diets has increased over the last years, mainly due to their popularity for body weight control. Liver is the main organ handling ingested macronutrients and it is associated with the beginning of different pathologies. We aimed to deepen our knowledge on molecular pathways affected by long-term intake of an HP diet. We performed a transcriptome analysis on liver of rats chronically fed with a casein-rich HP diet and analyzed molecular parameters related to liver injury. Chronic increase in the dietary protein/carbohydrate ratio up-regulated processes related with amino acid uptake/metabolism and lipid synthesis, promoting a molecular environment indicative of hepatic triacylglycerol (TG) deposition...
April 19, 2017: Journal of Nutritional Biochemistry
https://www.readbyqxmd.com/read/28453965/adsorption-behavior-and-mechanism-of-different-arsenic-species-on-mesoporous-mnfe2o4-magnetic-nanoparticles
#3
Qingsong Hu, Yuling Liu, Xueyuan Gu, Yaping Zhao
Arsenic pollution poses severe threat to human health, therefore dealing with the problem of arsenic contamination in water bodies is extremely important. The adsorption behaviors of different arsenic species, such as arsenate (As(V)), p-arsanilic acid (p-ASA), roxarsone (ROX), dimethylarsenate (DMA) from water using mesoporous bimetal oxide magnetic manganese ferrite nanoparticles (MnFe2O4) have been detailedly investigated. The adsorbent was synthesized via a facile co-precipitation approach and recovered conveniently owing to its strong magnetic properties...
April 18, 2017: Chemosphere
https://www.readbyqxmd.com/read/28453896/clinical-and-patient-reported-outcomes-of-spare-a-randomised-feasibility-study-of-selective-bladder-preservation-versus-radical-cystectomy
#4
R A Huddart, A Birtle, L Maynard, M Beresford, J Blazeby, J Donovan, J D Kelly, T Kirkbank, D B McLaren, G Mead, C Moynihan, R Persad, C Scrase, R Lewis, E Hall
OBJECTIVES: To test the feasibility of a randomised trial in muscle invasive bladder cancer (MIBC) and compare outcomes in patients who receive neoadjuvant chemotherapy followed by radical cystectomy or selective bladder preservation, where definitive treatment (cystectomy or radiotherapy) is determined by response to chemotherapy. PATIENTS AND METHODS: SPARE is a multicentre randomised controlled trial comparing radical cystectomy and selective bladder preservation in patients with MIBC staged T2-3 N0 M0, fit for both treatment strategies and receiving three cycles of neoadjuvant chemotherapy...
April 28, 2017: BJU International
https://www.readbyqxmd.com/read/28453717/reaching-the-global-target-to-reduce-stunting-an-investment-framework
#5
Meera Shekar, Jakub Kakietek, Mary R D'Alimonte, Hilary E Rogers, Julia Dayton Eberwein, Jon Kweku Akuoku, Audrey Pereira, Shan Soe-Lin, Robert Hecht
Childhood stunting, being short for one's age, has life-long consequences for health, human capital and economic growth. Being stunted in early childhood is associated with slower cognitive development, reduced schooling attainment and adult incomes decreased by 5-53%. The World Health Assembly has endorsed global nutrition targets including one to reduce the number of stunted children under five by 40% by 2025. The target has been included in the Sustainable Development Goals (SDG target 2.2). This paper estimates the cost of achieving this target and develops scenarios for generating the necessary financing...
June 1, 2017: Health Policy and Planning
https://www.readbyqxmd.com/read/28449270/strong-association-between-cardiorespiratory-fitness-and-serum-lipoprotein-subclass-pattern-in-prepubertal-healthy-children
#6
Geir Kåre Resaland, Tarja Rajalahti, Eivind Aadland, Olav Martin Kvalheim
AIM: To reveal the lipoprotein subclass pattern associated to cardiorespiratory fitness (CRF) in healthy children. METHODS: Serum concentrations of lipoprotein subclasses and concentrations and average particle size of their main classes were quantified in 94 ethnic Norwegian children using high performance liquid chromatography (HPLC). Twenty-four lipoprotein features were used as input to multivariate regression analysis with CRF measured either as peak oxygen consumption (VO2peak) using a continuous treadmill protocol or indirectly by the 10 minute Andersen intermittent running field test...
April 27, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/28449082/oral-health-and-mortality-in-the-golestan-cohort-study
#7
Emily Vogtmann, Arash Etemadi, Farin Kamangar, Farhad Islami, Gholamreza Roshandel, Hossein Poustchi, Akram Pourshams, Masoud Khoshnia, Abdulsamad Gharravi, Paul J Brennan, Paolo Boffetta, Sanford M Dawsey, Reza Malekzadeh, Christian C Abnet
Background: Previous studies have found associations between oral health and mortality, but the majority of previous studies have been conducted in high-income countries. Methods: We used data from the Golestan Cohort Study, a study of 50 045 people aged 40 to 75 years in north eastern Iran, recruited from January 2004 to June 2008. Tooth loss and decayed, missing and filled teeth (DMFT) were assessed by trained physicians. Frequency of tooth brushing and use of dentures were self-reported...
April 24, 2017: International Journal of Epidemiology
https://www.readbyqxmd.com/read/28448936/composite-of-pah-degrading-endophytic-bacteria-reduces-contamination-and-health-risks-caused-by-pahs-in-vegetables
#8
Jian Wang, Juan Liu, Wanting Ling, Qingguo Huang, Yanzheng Gao
Vegetables accumulate polycyclic aromatic hydrocarbons (PAHs) at high concentrations when grown in contaminated sites. Inoculation with PAH-degrading endophytic bacteria (EBPAH) has been recognized as one of the most promising ways to remove PAHs from plant bodies; however, the performance of single endophytic bacteria is generally limited. This investigation used a composite of eight EBPAH to reduce the contamination and health risk posed by 16 EPA priority PAHs in vegetables including Chinese cabbage (Brassica chinensis L...
April 24, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28448903/violence-trauma-and-living-with-hiv-longitudinal-predictors-of-initiating-crystal-methamphetamine-injection-among-sex-workers
#9
Elena Argento, Steffanie A Strathdee, Shira Goldenberg, Melissa Braschel, Julio Montaner, Kate Shannon
BACKGROUND: Despite rapid increases in crystal methamphetamine (CM) use worldwide and established gendered patterns of use, empirical research on CM injection initiation among sex workers is limited. Given the wide range of harms associated with CM, alongside stimulant effects including sexual dis-inhibition and prolonged awake-ness, this study aimed to longitudinally investigate socio-structural predictors of initiating CM injection among sex workers in Vancouver, Canada. METHODS: Data (2010-2014) were drawn from a community-based cohort of women sex workers: AESHA (An Evaluation of Sex Workers Health Access)...
April 19, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28448805/the-associations-between-quality-of-life-and-clinical-symptoms-in-individuals-with-an-at-risk-mental-state-and-first-episode-psychosis
#10
Noriyuki Ohmuro, Kazunori Matsumoto, Yu Ishii, Masahiro Katsura, Chika Obara, Tatsuo Kikuchi, Yumiko Hamaie, Fumiaki Ito, Hiroo Matsuoka
Quality of life (QOL) is strongly associated with severity of clinical symptoms and is often compromised in patients with chronic or first-episode psychosis (FEP). However, it remains unclear whether baseline QOL in individuals with an at-risk mental state (ARMS) for psychosis is higher or lower than that in patients with FEP, or what specific clinical symptoms relate to a decreased QOL in individuals with ARMS and FEP. The World Health Organization's WHOQOL-BREF, an instrument assessing QOL, was administered to 104 individuals with ARMS and 53 with FEP...
April 19, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28448555/socio-demographic-disparities-in-the-utilisation-of-general-practice-services-for-australian-children-results-from-a-nationally-representative-longitudinal-study
#11
Lixin Ou, Jack Chen, Ken Hillman
OBJECTIVE: This study aimed to investigate the pattern of general practice services utilization for Australian children and to examine socio-demographic disparities in general practitioner (GP) visits. METHODS: We used the linked data from the nationally representative Longitudinal Study of Australian Children (LSAC) and the Medicare Australia claims data record. We used survey negative binomial and logistic regression to examine the socio-demographic factors associated with the utilisation of general practice services...
2017: PloS One
https://www.readbyqxmd.com/read/28448373/effects-of-parental-stress-optimism-and-health-promoting-behaviors-on-the-quality-of-life-of-primiparous-and-multiparous-mothers
#12
Jennifer Loh, Craig Harms, Bronwyn Harman
BACKGROUND: Parental stress, optimism, and health-promoting behaviors (HPBs) are important predictors of the quality of life (QoL) of mothers. However, it is unclear how strongly these predictors affect the QoL of mothers. It is also unclear if the impact of these predictors on QoL differs between primiparous and multiparous mothers. In this study, we defined primiparous as "bearing young for the first time" and multiparous as "having experienced one or more previous childbirths." OBJECTIVES: The first objective of this study was to examine the relative effect of parental stress, optimism, and HPBs on the QoL of mothers...
May 2017: Nursing Research
https://www.readbyqxmd.com/read/28448318/two-state-collaborative-study-of-a-multifaceted-intervention-to-decrease-ventilator-associated-events
#13
Nishi Rawat, Ting Yang, Kisha J Ali, Mary Catanzaro, Mariah D Cohen, Donna O Farley, Lisa H Lubomski, David A Thompson, Bradford D Winters, Sara E Cosgrove, Michael Klompas, Kathleen A Speck, Sean M Berenholtz
OBJECTIVES: Ventilator-associated events are associated with increased mortality, prolonged mechanical ventilation, and longer ICU stay. Given strong national interest in improving ventilated patient care, the National Institute of Health and Agency for Healthcare Research and Quality funded a two-state collaborative to reduce ventilator-associated events. We describe the collaborative's impact on ventilator-associated event rates in 56 ICUs. DESIGN: Longitudinal quasi-experimental study...
April 26, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28448307/explaining-performance-in-health-care-how-and-when-top-management-competencies-make-the-difference
#14
Milena Vainieri, Francesca Ferrè, Giorgio Giacomelli, Sabina Nuti
BACKGROUND: One of the most distinctive management competencies is related to the ability to structure the strategic vision, develop long-term plans, and communicate them efficiently to the employees in order to empower them to enact. These managerial competencies in complex organizations are strongly related to the capacity to engage professionals as a predictor of high-performing organizations. PURPOSE: The aim of this study was to investigate the relationship between top management competencies, information sharing, and organizational performance in public health care system and to look at the management role in assuring information sharing on organizational strategies to achieve professionals' engagement...
April 26, 2017: Health Care Management Review
https://www.readbyqxmd.com/read/28448081/association-between-satisfaction-with-state-of-health-and-meals-physical-condition-and-food-diversity-health-behavior-and-perceptions-of-shopping-difficulty-among-older-people-living-alone-in-japan
#15
M Ishikawa, T Yokoyama, Y Takemi, Y Fukuda, T Nakaya, K Kusama, N Yoshiike, M Nozue, K Yoshiba, N Murayama
OBJECTIVE: This study aimed to examine perceptions of shopping difficulty, and the relationships with satisfaction with state of health and meals, physical condition, food diversity and health behavior in older people living alone in Japan. DESIGN: A cross-sectional, multilevel survey was designed. The questionnaire was distributed by mail and self-completed by participants. SETTING: The sample was drawn from seven towns and cities across Japan...
2017: Journal of Nutrition, Health & Aging
https://www.readbyqxmd.com/read/28447619/little-cigars-are-more-toxic-than-cigarettes-and-uniquely-change-the-airway-gene-and-protein-expression
#16
Arunava Ghosh, Sabri H Abdelwahab, Steven L Reeber, Boris Reidel, Abigail J Marklew, Andrew J Garrison, Shernita Lee, Hong Dang, Amy H Herring, Gary L Glish, Mehmet Kesimer, Robert Tarran
Little cigars (LCs) are regulated differently than cigarettes, allowing them to be potentially targeted at youth/young adults. We exposed human bronchial epithelial cultures (HBECs) to air or whole tobacco smoke from cigarettes vs. LCs. Chronic smoke exposure increased the number of dead cells, lactate dehydrogenase release, and interleukin-8 (IL-8) secretion and decreased apical cilia, cystic fibrosis transmembrane conductance regulator (CFTR) protein levels, and transepithelial resistance. These adverse effects were significantly greater in LC-exposed HBECs than cigarette exposed cultures...
April 27, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28447472/four-year-reciprocal-relationships-between-personality-and-functional-ability-in-older-adults-with-and-without-sensory-impairment-focus-on-neuroticism-and-agreeableness
#17
Markus Wettstein, Hans-Werner Wahl, Vera Heyl
OBJECTIVES: Personality traits have been found to influence health and functional ability (FA) via multiple pathways. However, personality traits may also change in reaction to constraints in FA, particularly in more vulnerable individuals with high risk of decline in independent functioning in daily life (e.g. older adults with sensory impairment). Therefore, conceptually anchored in the World Health Organization's International Classification of Functioning, Disability and Health (ICF model), this study investigated reciprocal relationships between personality, focusing on neuroticism and agreeableness, and indicators of FA (i...
April 27, 2017: Aging & Mental Health
https://www.readbyqxmd.com/read/28447308/determinants-of-stage-at-diagnosis-of-breast-cancer-in-nigerian-women-sociodemographic-breast-cancer-awareness-health-care-access-and-clinical-factors
#18
Elima Jedy-Agba, Valerie McCormack, Oluwole Olaomi, Wunmi Badejo, Monday Yilkudi, Terna Yawe, Emmanuel Ezeome, Iliya Salu, Elijah Miner, Ikechukwu Anosike, Sally N Adebamowo, Benjamin Achusi, Isabel Dos-Santos-Silva, Clement Adebamowo
PURPOSE: Advanced stage at diagnosis is a common feature of breast cancer in Sub-Saharan Africa (SSA), contributing to poor survival rates. Understanding its determinants is key to preventing deaths from this cancer in SSA. METHODS: Within the Nigerian Integrative Epidemiology of Breast Cancer Study, a multicentred case-control study on breast cancer, we studied factors affecting stage at diagnosis of cases, i.e. women diagnosed with histologically confirmed invasive breast cancer between January 2014 and July 2016 at six secondary and tertiary hospitals in Nigeria...
April 26, 2017: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/28447133/-digital-media-as-laypeople-s-source-of-information-about-the-environment-and-health
#19
REVIEW
Kai Sassenberg
Over the last two decades, the Internet has become the primary source of information. Thanks to the Internet, laypeople have access to information from the health and the environmental sector, which was for a long time available only to experts (e. g. scientific publications, statistics). Information on the Internet varies in quality, as generally anybody can publish online, without any quality control. At the same time, Internet use comes with specific situational characteristics. Given that the amount of information is nearly unlimited and that this information is easily available via search engines, users are not restricted to one or just a few texts, but can choose between multiple sources depending on their motivation and interest...
April 26, 2017: Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
https://www.readbyqxmd.com/read/28447026/genome-dynamics-of-escherichia-coli-during-antibiotic-treatment-transfer-loss-and-persistence-of-genetic-elements-in-situ-of-the-infant-gut
#20
Andreas Porse, Heidi Gumpert, Jessica Z Kubicek-Sutherland, Nahid Karami, Ingegerd Adlerberth, Agnes E Wold, Dan I Andersson, Morten O A Sommer
Elucidating the adaptive strategies and plasticity of bacterial genomes in situ is crucial for understanding the epidemiology and evolution of pathogens threatening human health. While much is known about the evolution of Escherichia coli in controlled laboratory environments, less effort has been made to elucidate the genome dynamics of E. coli in its native settings. Here, we follow the genome dynamics of co-existing E. coli lineages in situ of the infant gut during the first year of life. One E. coli lineage causes a urinary tract infection (UTI) and experiences several alterations of its genomic content during subsequent antibiotic treatment...
2017: Frontiers in Cellular and Infection Microbiology
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