keyword
MENU ▼
Read by QxMD icon Read
search

grey

keyword
https://www.readbyqxmd.com/read/28342882/functional-neuroimaging-findings-in-healthy-middle-aged-adults-at-risk-of-alzheimer-s-disease
#1
REVIEW
Mirette Habib, Elijah Mak, Silvy Gabel, Li Su, Guy Williams, Adam Waldman, Katie Wells, Karen Ritchie, Craig Ritchie, John T O'Brien
It is well established that the neurodegenerative process of Alzheimer's disease (AD) begins many years before symptom onset. This preclinical phase provides a crucial time-window for therapeutic intervention, though this requires biomarkers that could evaluate the efficacy of future disease-modification treatments in asymptomatic individuals. The last decade has witnessed a proliferation of studies characterizing the temporal sequence of the earliest functional and structural brain imaging changes in AD. These efforts have focused on studying individuals who are highly vulnerable to develop AD, such as those with familial genetic mutations, susceptibility genes (i...
March 22, 2017: Ageing Research Reviews
https://www.readbyqxmd.com/read/28342618/a-realist-synthesis-of-social-connectivity-interventions-during-transition-to-parenthood-the-value-of-relationships
#2
Claudine T Bennett, Judy L Buchan, Nicole Letourneau, Stuart G Shanker, Anne Fenwick, Brenda Smith-Chant, Cyndi Gilmer
BACKGROUND: Social connections are important during the transition to parenthood. A wide body of literature suggests that these connections enhance health and contribute to wellbeing. In the case of parents and families, social connections can influence child development. Nurses and public health agencies are in a unique position to advocate for resources and approaches to enhance social connectivity for parents during this important life transition. OBJECTIVES: The aim of this review was to identify the universal social connectivity interventions that work, and the conditions that foster social connections for parents and enhance child development...
April 2017: Applied Nursing Research: ANR
https://www.readbyqxmd.com/read/28340318/is-there-a-relationship-between-postural-alignment-and-mobility-for-adults-after-acquired-brain-injury-a-systematic-review
#3
Simon J Mills, Michelle N McDonnell, Dominic Thewlis, Shylie Mackintosh
PRIMARY OBJECTIVE: To examine the relationship between postural alignment and mobility skills for adults after acquired brain injury (ABI). METHODS: Systematic review of the literature. Seven electronic databases, grey literature and reference lists of the shortlisted publications were searched. Studies were included if participants were adults with ABI, both postural alignment and mobility were measured and analysis included a relationship between alignment and mobility...
March 24, 2017: Brain Injury: [BI]
https://www.readbyqxmd.com/read/28339835/the-association-between-proton-pump-inhibitor-use-and-the-risk-of-adverse-kidney-outcomes-a-systematic-review-and-meta-analysis
#4
Surapon Nochaiwong, Chidchanok Ruengorn, Ratanaporn Awiphan, Kiatkriangkrai Koyratkoson, Chayutthaphong Chaisai, Kajohnsak Noppakun, Wilaiwan Chongruksut, Kednapa Thavorn
Background: Existing epidemiological studies illustrate that proton pump inhibitors (PPIs) may be related to adverse kidney outcomes. To date, no comprehensive meta-analysis has been conducted to evaluate and quantify this association. Methods: We performed a systematic review and meta-analysis of studies to assess the association between PPI use and the risk of adverse kidney outcomes. We searched MEDLINE, Embase, SCOPUS, Web of Science, CINAHL, Cochrane Library and grey literature with no language restrictions (through 31 October 2016)...
February 23, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28338955/the-role-of-cognitive-reappraisal-in-placebo-analgesia-an-fmri-study
#5
Marian van der Meulen, Sandra Kamping, Fernand Anton
Placebo analgesia (PA) depends crucially on the prefrontal cortex (PFC), which is assumed to be responsible for initiating the analgesic response. Surprisingly little research has focused on the psychological mechanisms mediated by the PFC and underlying PA. One increasingly accepted theory is that cognitive reappraisal - the reinterpretation of the meaning of adverse events - plays an important role, but no study has yet addressed the possible functional relationship with PA. We studied the influence of individual differences in reappraisal ability on PA and its prefrontal mediation...
March 17, 2017: Social Cognitive and Affective Neuroscience
https://www.readbyqxmd.com/read/28338214/light-therapies-for-acne-abridged-cochrane-systematic-review-including-grade-assessments
#6
REVIEW
J Barbaric, R Abbott, P Posadzki, M Car, L H Gunn, A M Layton, A Majeed, J Car
We undertook a Cochrane review of randomized controlled trials (RCTs) evaluating the effects of light-based interventions for acne vulgaris. We searched the Cochrane Skin Specialised Register, CENTRAL, MEDLINE, Embase, LILACS, ISI Web of Science, and grey literature sources (September 2015). We used the Grading of Recommendations Assessment, Development and Evaluation Working Group approach to assess the quality of evidence (QE). We included 71 RCTs (4211 participants, median sample size 31). Results from a single study (n = 266, low QE) showed little or no difference in effectiveness on participants' assessment of improvement between 20% aminolevulinic acid (ALA) photodynamic therapy (PDT), activated by blue light, versus vehicle plus blue light, whereas another study (n = 180) of a comparison of ALA-PDT (red light) concentrations showed 20% ALA-PDT was no more effective than 15%, but better than 10% and 5% ALA-PDT...
March 24, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28338047/automated-detection-and-enumeration-of-marine-wildlife-using-unmanned-aircraft-systems-uas-and-thermal-imagery
#7
A C Seymour, J Dale, M Hammill, P N Halpin, D W Johnston
Estimating animal populations is critical for wildlife management. Aerial surveys are used for generating population estimates, but can be hampered by cost, logistical complexity, and human risk. Additionally, human counts of organisms in aerial imagery can be tedious and subjective. Automated approaches show promise, but can be constrained by long setup times and difficulty discriminating animals in aggregations. We combine unmanned aircraft systems (UAS), thermal imagery and computer vision to improve traditional wildlife survey methods...
March 24, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28338036/to-cord-or-not-to-cord-that-is-still-a-question
#8
Analia Veitz-Keenan, James R Keenan
Data sourcesA broad computerised search with similar key terms was performed in different databases that included: Ovid Medline, Thomson's ISI Web of Science, PubMed, Science Direct, EMBASE and the Cochrane Library. Grey literature, dissertations, abstracts and theses were searched too. Reference lists of the selected articles were hand-searched.Study selectionThe inclusion criteria included in vivo randomised clinical trials and quasi-randomised clinical trials using gingival retraction techniques with and without cord...
March 2017: Evidence-based Dentistry
https://www.readbyqxmd.com/read/28336543/in-vivo-binding-of-prdm9-reveals-interactions-with-noncanonical-genomic-sites
#9
Corinne Grey, Julie A J Clément, Jérôme Buard, Benjamin Leblanc, Ivo Gut, Marta Gut, Laurent Duret, Bernard de Massy
In mouse and human meiosis, DNA double-strand breaks (DSBs) initiate homologous recombination and occur at specific sites called hotspots. The localization of these sites is determined by the sequence-specific DNA binding domain of the PRDM9 histone methyl transferase. Here, we performed an extensive analysis of PRDM9 binding in mouse spermatocytes. Unexpectedly, we identified a noncanonical recruitment of PRDM9 to sites that lack recombination activity and the PRDM9 binding consensus motif. These sites include gene promoters, where PRDM9 is recruited in a DSB-dependent manner...
March 23, 2017: Genome Research
https://www.readbyqxmd.com/read/28336504/mhealth-for-clinical-decision-making-in-sub-saharan-africa-a-scoping-review
#10
Ibukun-Oluwa Omolade Adepoju, Bregje Joanna Antonia Albersen, Vincent De Brouwere, Jos van Roosmalen, Marjolein Zweekhorst
BACKGROUND: In a bid to deliver quality health services in resource-poor settings, mobile health (mHealth) is increasingly being adopted. The role of mHealth in facilitating evidence-based clinical decision-making through data collection, decision algorithms, and evidence-based guidelines, for example, is established in resource-rich settings. However, the extent to which mobile clinical decision support systems (mCDSS) have been adopted specifically in resource-poor settings such as Africa and the lessons learned about their use in such settings are yet to be established...
March 23, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28335771/understanding-the-motivations-of-health-care-providers-in-performing-female-genital-mutilation-an-integrative-review-of-the-literature
#11
REVIEW
Marie-Hélène Doucet, Christina Pallitto, Danielle Groleau
BACKGROUND: Female genital mutilation (FGM) is a traditional harmful practice that can cause severe physical and psychological damages to girls and women. Increasingly, trained health-care providers carry out the practice at the request of families. It is important to understand the motivations of providers in order to reduce the medicalization of FGM. This integrative review identifies, appraises and summarizes qualitative and quantitative literature exploring the factors that are associated with the medicalization of FGM and/or re-infibulation...
March 23, 2017: Reproductive Health
https://www.readbyqxmd.com/read/28334962/exposure-to-fictional-medical-television-and-health-a-systematic-review
#12
Beth L Hoffman, Ariel Shensa, Charles Wessel, Robert Hoffman, Brian A Primack
Fictional medical television programs have long been a staple of television programming, and they remain popular today. We aimed to examine published literature assessing the influence of medical television programs on health outcomes. We conducted systematic literature searches in PubMed, PsychINFO and CINAHL. Selected studies had to be scholarly research, to involve exposure to fictionalized medical television programming, and to assess associations between exposures and outcomes. Of 3541 unique studies identified, nineteen met selection criteria...
March 14, 2017: Health Education Research
https://www.readbyqxmd.com/read/28334905/health-in-all-policies-utilization-by-municipal-governments-scoping-review
#13
Cheryl E Van Vliet-Brown, Sana Shahram, Nelly D Oelke
The aim of this scoping review was to examine the utilization of a Health in All Policies (HiAP) approach in municipal government settings. Specific objectives included: to review peer reviewed and grey literature, to identify common themes from the literature, and to highlight gaps in the evidence base for HiAP. An iterative scoping review method was used. Documents were identified through searches of academic databases, reference lists and journal indices, and the World Wide Web. Included documents focused on HiAP in the local or municipal government context, published in English, between 2006 and 2015...
March 14, 2017: Health Promotion International
https://www.readbyqxmd.com/read/28334460/social-costs-of-illegal-drugs-alcohol-and-tobacco-in-the-european-union-a-systematic-review
#14
REVIEW
Pablo Barrio, Jillian Reynolds, Anna García-Altés, Antoni Gual, Peter Anderson
ISSUES: Drug use accounts for one of the main disease groups in Europe, with relevant consequences to society. There is an increasing need to evaluate the economic consequences of drug use in order to develop appropriate policies. Here, we review the social costs of illegal drugs, alcohol and tobacco in the European Union. APPROACH: A systematic search of relevant databases was conducted. Grey literature and previous systematic reviews were also searched. Studies reporting on social costs of illegal drugs, alcohol and tobacco were included...
March 23, 2017: Drug and Alcohol Review
https://www.readbyqxmd.com/read/28333389/the-cochlea-of-the-enigmatic-pygmy-right-whale-caperea-marginata-informs-mysticete-phylogeny
#15
Travis Park, Felix G Marx, Erich M G Fitzgerald, Alistair R Evans
The pygmy right whale, Caperea marginata, is the least understood extant baleen whale (Cetacea, Mysticeti). Knowledge on its basic anatomy, ecology, and fossil record is limited, even though its singular position outside both balaenids (right whales) and balaenopteroids (rorquals + grey whales) gives Caperea a pivotal role in mysticete evolution. Recent investigations of the cetacean cochlea have provided new insights into sensory capabilities and phylogeny. Here, we extend this advance to Caperea by describing, for the first time, the inner ear of this enigmatic species...
March 23, 2017: Journal of Morphology
https://www.readbyqxmd.com/read/28332762/the-effect-of-senior-obstetric-presence-on-maternal-and-neonatal-outcomes-in-uk-nhs-maternity-units-a-systematic-review-and-meta-analysis
#16
Holly E Reid, Dexter J L Hayes, Anja Wittkowski, Sarah Vause, Jo Whitcombe, Alexander E P Heazell
BACKGROUND: There is little consensus regarding the hypothesised link between obstetric consultant presence and maternal and neonatal outcomes. OBJECTIVES: To pool existing data on the impact of consultant presence on the outcomes of women who have given birth in UK NHS maternity units. SEARCH STRATEGY: Twelve databases, grey literature and reference lists were searched. SELECTION CRITERIA: Studies conducted in UK NHS maternity units comparing outcomes during lesser consultant presence versus increased consultant presence that reported mode of delivery and adverse maternal or neonatal outcomes...
March 23, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28332626/decreased-16-0-20-4-phosphatidylinositol-level-in-the-post-mortem-prefrontal-cortex-of-elderly-patients-with-schizophrenia
#17
Junya Matsumoto, Hiroki Nakanishi, Yasuto Kunii, Yuki Sugiura, Dai Yuki, Akira Wada, Mizuki Hino, Shin-Ichi Niwa, Takeshi Kondo, Michihiko Waki, Takahiro Hayasaka, Noritaka Masaki, Hiroyasu Akatsu, Yoshio Hashizume, Sakon Yamamoto, Shinji Sato, Takehiko Sasaki, Mitsutoshi Setou, Hirooki Yabe
The etiology of schizophrenia includes phospholipid abnormalities. Phospholipids are bioactive substances essential for brain function. To analyze differences in the quantity and types of phospholipids present in the brain tissue of patients with schizophrenia, we performed a global analysis of phospholipids in multiple brain samples using liquid chromatography electrospray ionization mass/mass spectrometry (LC-ESI/MS/MS) and imaging mass spectrometry (IMS). We found significantly decreased 16:0/20:4-phosphatidylinositol (PI) levels in the prefrontal cortex (PFC) in the brains from patients with schizophrenia in the LC-ESI/MS/MS, and that the 16:0/20:4-PI in grey matter was most prominently diminished according to the IMS experiments...
March 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28332625/brain-anatomy-alterations-associated-with-social-networking-site-sns-addiction
#18
Qinghua He, Ofir Turel, Antoine Bechara
This study relies on knowledge regarding the neuroplasticity of dual-system components that govern addiction and excessive behavior and suggests that alterations in the grey matter volumes, i.e., brain morphology, of specific regions of interest are associated with technology-related addictions. Using voxel based morphometry (VBM) applied to structural Magnetic Resonance Imaging (MRI) scans of twenty social network site (SNS) users with varying degrees of SNS addiction, we show that SNS addiction is associated with a presumably more efficient impulsive brain system, manifested through reduced grey matter volumes in the amygdala bilaterally (but not with structural differences in the Nucleus Accumbens)...
March 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28332474/brain-swelling-during-dialysis-a-randomized-trial-comparing-low-flux-hemodialysis-with-pre-dilution-hemodiafiltration%C3%A2
#19
Niels Johansen, Krista Dybtved Kjaergaard, Christian Daugaard Peters, Michael Pedersen, Bente Jespersen, Jens Dam Jensen
Osmotic changes in plasma are assumed to cause cerebral swelling in hemodialysis patients. We investigated the acute effect of low-flux hemodialysis (HD) (removal of small molecules) and pre-dilution hemodiafiltration (pre-HDF) (additional removal of larger molecules) on cerebral compartment volumes using quantitative magnetic resonance imaging (MRI) in chronic uremic patients. Twelve patients underwent a session of HD and pre-HDF in a randomized crossover study with equal ultrafiltration. MRI was performed immediately before and after dialysis...
March 23, 2017: Clinical Nephrology
https://www.readbyqxmd.com/read/28332261/a-systematic-review-of-the-effectiveness-of-psychological-approaches-in-the-treatment-of-sex-offenders-with-intellectual-disabilities
#20
Emma Jones, Eddie Chaplin
BACKGROUND: Despite considerable advance and growth in the evidence base for psychological interventions as treatment for sex offenders with intellectual disabilities (ID), there remains limited evidence to support their effectiveness. This systematic review seeks to evaluate the effectiveness of psychological interventions on reducing reoffending rates for sex offenders with ID. METHODS: A search of ten electronic databases, grey literature and reference lists was conducted using PRISMA methodology...
March 23, 2017: Journal of Applied Research in Intellectual Disabilities: JARID
keyword
keyword
40759
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"