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https://www.readbyqxmd.com/read/28212586/effects-of-resistance-band-exercise-on-vascular-activity-and-fitness-in-older-adults
#1
Mark F Smith, Mistrelle Ellmore, Geoff Middleton, Paul M Murgatroyd, Thomas I Gee
This study investigated the effects of a low to moderately intense resistance-band exercise intervention on cutaneous microvascular function in an older population. 18 sedentary healthy participants (age: 58±5) were assessed for their upper and lower-limb endothelial cutaneous vascular conductance using laser Doppler fluximetry with endothelial-dependent (80 μl acetylcholine chloride), and -independent vasodilation (80 μl sodium nitroprusside). In addition, participants underwent a range of functional assessments (cardiopulmonary fitness, strength, flexibility), and completed a perceived quality of life questionnaire...
February 17, 2017: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/28212496/antipsychotic-use-in-dementia
#2
Julia Kirkham, Chelsea Sherman, Clive Velkers, Colleen Maxwell, Sudeep Gill, Paula Rochon, Dallas Seitz
Antipsychotics are necessary for many older adults to treat major mental illnesses or reduce distressing psychiatric symptoms. Current controversy exists over the role of antipsychotics in the management of neuropsychiatric symptoms (NPS) in persons with dementia. Although some NPS may be appropriately and safely treated with antipsychotics, a fine balance must be achieved between the benefits of these medications, which are often modest, and adverse events, which may have significant consequences. Approximately one-third of all persons with dementia are currently prescribed antipsychotic medications, and there is significant variation in the use of antipsychotics across care settings and providers...
March 2017: Canadian Journal of Psychiatry. Revue Canadienne de Psychiatrie
https://www.readbyqxmd.com/read/28211819/improved-functions-and-reduced-length-of-stay-after-inpatient-rehabilitation-programs-in-older-adults-with-stroke-a-systematic-review-and-meta-analysis-of-randomized-controlled-trials
#3
Saad M Bindawas, Vishal Vennu, Emad Moftah
BACKGROUND: to examine the effects of inpatient rehabilitation programs on function and length of stay in older adults with strokeMETHODS: A total of five electronic databases were searched for relevant randomized controlled trials that examined the effects of inpatient rehabilitation programs on functional recovery, as measured by the functional independence measure and length of stay, which was measured in days. We included full-text articles written in English, and no time limit. The methodological quality and risk of bias were assessed using the Physiotherapy Evidence Database Scale and the Cochrane collaboration tools respectively...
February 15, 2017: NeuroRehabilitation
https://www.readbyqxmd.com/read/28211584/csf-ykl-40-and-gap-43-are-related-to-suicidal-ideation-in-older-women
#4
I Rymo, S Kern, M Bjerke, H Zetterberg, T Marlow, K Blennow, P Gudmundsson, I Skoog, M Waern
OBJECTIVE: To investigate possible relationships between suicidal ideation and cerebrospinal fluid (CSF) levels of glial markers YKL-40 (also known as chitinase-3-like protein 1), growth-associated protein-43 (GAP-43) and myelin basic protein (MBP). METHOD: The sample was obtained from the Prospective Population Study of Women and included 86 women without dementia who underwent both psychiatric examinations and lumbar puncture (LP). Eight of these women reported past-month suicidal ideation...
February 17, 2017: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/28211256/endemic-prevalence-of-hepatitis-b-and-c-in-mongolia-a-nationwide-survey-among-mongolian-adults
#5
Bekhbold Dashtseren, Andreas Bungert, Purevjargal Bat-Ulzii, Maralmaa Enkhbat, Oyungerel Lkhagva-Ochir, Ganbolor Jargalsaikhan, Anir Enkhbat, Odgerel Oidovsambuu, Jane Klemen, Naranbaatar Dashdorj, Naranjargal Dashdorj, Zulkhuu Genden, Dahgwahdorj Yagaanbuyant
In this study a representative group of Mongolian adults was tested for hepatitis B virus (HBV) and hepatitis C virus (HCV). Screening was conducted at 17 different locations on a randomly sampled group, representative of the Mongolian adult population. A total of 1158 adults, 500 (43.1%) men and 659 (56.9%) women were included. The prevalence estimates of HBV and HCV among the general Mongolian adult population were found to be 11.1%± 1% (SE) and 8.5% ± 0.7% or 207,418 and 160,228 cases, respectively. For HCV the majority of cases are concentrated in older age groups with a prevalence of 25...
February 17, 2017: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/28211136/from-prioritizing-objects-to-prioritizing-cues-a-developmental-shift-for-cognitive-control
#6
Nicolas Chevalier, Bruno Dauvier, Agnès Blaye
Emerging cognitive control supports increasingly adaptive behaviors and predicts life success, while low cognitive control is a major risk factor during childhood. It is therefore essential to understand how it develops. The present study provides evidence for an age-related shift in the type of information that children prioritize in their environment, from objects that can be directly acted upon to cues signaling how to act. Specifically, gaze patterns recorded while 3- to 12-year-olds and adults engaged in a cognitive control task showed that whereas younger children fixated on targets that they needed to respond to before gazing at task cues signaling how to respond, older children and adults showed the opposite pattern (which yielded better performance)...
February 16, 2017: Developmental Science
https://www.readbyqxmd.com/read/28211134/effect-of-age-on-the-performance-of-bispectral-and-entropy-indices-during-sevoflurane-pediatric-anesthesia-a-pharmacometric-study
#7
Alberto Sciusco, Joseph F Standing, Yucheng Sheng, Pasquale Raimondo, Gilda Cinnella, Michele Dambrosio
BACKGROUND: Bispectral index (BIS) and entropy monitors have been proposed for use in children, but research has not supported their validity for infants. However, effective monitoring of young children may be even more important than for adults, to aid appropriate anesthetic dosing and reduce the chance of adverse consequences. This prospective study aimed to investigate the relationships between age and the predictive performance of BIS and entropy monitors in measuring the anesthetic drug effects within a pediatric surgery setting...
February 17, 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/28210361/estimating-the-cost-of-care-for-emergency-department-syncope-patients-comparison-of-three-models
#8
Marc A Probst, John K McConnell, Robert E Weiss, Amber L Laurie, Annick N Yagapen, Michelle P Lin, Jeffrey M Caterino, Manish N Shah, Benjamin C Sun
INTRODUCTION: We sought to compare three hospital cost-estimation models for patients undergoing evaluation for unexplained syncope using hospital cost data. Developing such a model would allow researchers to assess the value of novel clinical algorithms for syncope management. METHODS: We collected complete health services data, including disposition, testing, and length of stay (LOS), on 67 adult patients (age 60 years and older) who presented to the emergency department (ED) with syncope at a single hospital...
February 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28210287/the-neural-language-systems-that-support-healthy-aging-integrating-function-structure-and-behavior
#9
Michele T Diaz, Avery A Rizio, Jie Zhuang
Although healthy aging is generally characterized by declines in both brain structure and function, there is variability in the extent to which these changes result in observable cognitive decline. Specific to language, age-related differences in language production are observed more frequently than in language comprehension, although both are associated with increased right prefrontal cortex activation in older adults. The current paper explores these differences in the language system, integrating them with theories of behavioral and neural cognitive aging...
July 2016: Language and Linguistics Compass
https://www.readbyqxmd.com/read/28210219/mice-lacking-m1-and-m3-muscarinic-acetylcholine-receptors-have-impaired-odor-discrimination-and-learning
#10
Wilson Chan, Sanmeet Singh, Taj Keshav, Ramita Dewan, Christian Eberly, Robert Maurer, Alexia Nunez-Parra, Ricardo C Araneda
The cholinergic system has extensive projections to the olfactory bulb (OB) where it produces a state-dependent regulation of sensory gating. Previous work has shown a prominent role of muscarinic acetylcholine (ACh) receptors (mAChRs) in regulating the excitability of OB neurons, in particular the M1 receptor. Here, we examined the contribution of M1 and M3 mAChR subtypes to olfactory processing using mice with a genetic deletion of these receptors, the M1(-/-) and the M1/M3(-/-) knockout (KO) mice. Genetic ablation of the M1 and M3 mAChRs resulted in a significant deficit in odor discrimination of closely related molecules, including stereoisomers...
2017: Frontiers in Synaptic Neuroscience
https://www.readbyqxmd.com/read/28210062/cognitive-function-in-middle-aged-and-older-adults-participating-in-synchronized-swimming-exercise
#11
Etsuko Maeshima, Yuka Okumura, Juri Tatsumi, Sayaka Tomokane, Akiko Ikeshima
[Purpose] The purpose of the present study was to examine cognitive function in middle-aged and older adults regularly engaging in synchronized swimming-exercise. [Subjects and Methods] Twenty-three female synchronized swimmers ranging in age from 49 to 85 years were recruited for the present study. The duration of synchronized swimming experience ranged from 1 to 39 years. The control group consisted of 36 age- and gender-matched community-dwelling middle-aged and older adults (age range: 49 to 77 years)...
January 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28209926/characterization-of-the-influence-of-age-on-gabaa-and-glutamatergic-mediated-functions-in-the-dorsolateral-prefrontal-cortex-using-paired-pulse-tms-eeg
#12
Yoshihiro Noda, Reza Zomorrodi, Robin F H Cash, Mera S Barr, Faranak Farzan, Tarek K Rajji, Robert Chen, Zafiris J Daskalakis, Daniel M Blumberger
Gamma-aminobutyric acid (GABA)ergic and glutamatergic neurotransmissions in the prefrontal cortex decreases with age. Further, cognitive function mediated through the dorsolateral prefrontal cortex (DLPFC) also declines with age. Although neuroimaging studies have demonstrated decreased levels of these substances, direct neurophysiological data investigating the effect of aging in the DLPFC in human subjects is lacking. The advent of transcranial magnetic stimulation (TMS) combined with electroencephalography (EEG) has allowed for the assessment of functional neurotransmission in vivo...
February 16, 2017: Aging
https://www.readbyqxmd.com/read/28209781/measles-in-older-children-and-adults
#13
Beatrice Clare Cockbain, Tehmina Bharucha, Dianne Irish, Michael Jacobs
No abstract text is available yet for this article.
February 16, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28209592/comparison-of-diagnostic-performance-of-two-question-screen-and-15-depression-screening-instruments-for-older-adults-systematic-review-and-meta-analysis
#14
REVIEW
Kelvin K F Tsoi, Joyce Y C Chan, Hoyee W Hirai, Samuel Y S Wong
BackgroundScreening for depression in older adults is recommended.AimsTo evaluate the diagnostic accuracy of the Two-Question Screen for older adults and compare it with other screening instruments for depression.MethodWe undertook a literature search for studies assessing the diagnostic performance of depression screening instruments in older adults. Combined diagnostic accuracy including sensitivity and specificity were the primary outcomes. Potential risks of bias and the quality of studies were also assessed...
February 16, 2017: British Journal of Psychiatry: the Journal of Mental Science
https://www.readbyqxmd.com/read/28209453/-detection-and-classification-of-chronic-kidney-disease-in-primary-care-and-importance-of-albuminuria
#15
P J Labrador, S González-Sanchidrián, S Polanco, E Davin, J M Fuentes, J R Gómez-Martino
INTRODUCTION: Chronic kidney disease (CKD) is a public health problem, and Primary Care (PC) plays a key role in its detection and classification based on estimated glomerular filtration rate (eGFR), as well as the level of albuminuria for its proper management. The aim of this study was to analyse the prevalence and classification of CKD in patients attended in PC. MATERIAL AND METHODS: An analysis was made of CKD prevalence and classification according to the Kidney Disease-Improving Global Outcomes guidelines in PC patients...
February 13, 2017: Semergen
https://www.readbyqxmd.com/read/28209143/collaborative-leadership-and-the-implementation-of-community-based-fall-prevention-initiatives-a-multiple-case-study-of-public-health-practice-within-community-groups
#16
Maureen Markle-Reid, Cathy Dykeman, Jenny Ploeg, Caralyn Kelly Stradiotto, Angela Andrews, Susan Bonomo, Sarah Orr-Shaw, Niyati Salker
BACKGROUND: Falls among community-dwelling older adults are a serious public health concern. While evidence-based fall prevention strategies are available, their effective implementation requires broad cross-sector coordination that is beyond the capacity of any single institution or organization. Community groups comprised of diverse stakeholders that include public health, care providers from the public and private sectors and citizen volunteers are working to deliver locally-based fall prevention...
February 16, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28209007/cognitive-ability-as-a-determinant-of-socioeconomic-and-oral-health-status-among-adolescent-college-students-of-bengaluru-india
#17
Rekha Rao Karnam, Naganandini Samapth Kumar, Shruthi Eshwar, Shravani Deolia
INTRODUCTION: Levels of oral health and economic status are unequally distributed throughout the population. Inequality has multiple causes and that the effect of Socio Economic Status (SES) and demographic factors, on oral health is mediated through several factors. Association between cognitive ability and oral health had been demonstrated in older age groups but adolescents and younger adults have received relatively little attention in this field. AIM: To establish the role of cognitive ability as a determinant of SES and oral health status among adolescent college students of Benagluru, Karnataka, India...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28208803/barriers-to-seeking-help-for-skin-cancer-detection-in-rural-australia
#18
Kate M Fennell, Kimberley Martin, Carlene J Wilson, Camilla Trenerry, Greg Sharplin, James Dollman
This study explores rural South Australians' barriers to help-seeking for skin cancer detection. A total of 201 randomly selected rural adults (18-94 years, 66% female) were presented with a skin-cancer-related scenario via telephone and were asked the extent to which various barriers would impede their help-seeking, based on an amended version of the Barriers to Help-Seeking Scale. Older (≥63 years) and less educated participants endorsed barriers more strongly than their younger, more educated counterparts in the following domains; "Concrete barriers and distrust of caregivers", "Emotional control", "Minimising problem and Normalisation", "Need for control and self-reliance" (every domain other than "Privacy")...
February 13, 2017: Journal of Clinical Medicine
https://www.readbyqxmd.com/read/28208763/iterative-development-of-an-online-dietary-recall-tool-intake24
#19
Emma Simpson, Jennifer Bradley, Ivan Poliakov, Dan Jackson, Patrick Olivier, Ashley J Adamson, Emma Foster
Collecting large-scale population data on dietary intake is challenging, particularly when resources and funding are constrained. Technology offers the potential to develop novel ways of collecting large amounts of dietary information while making it easier, more convenient, intuitive, and engaging for users. INTAKE24 is an online multiple pass 24 h dietary recall tool developed for use in national food and nutrition surveys. The development of INTAKE24 was a four-stage iterative process of user interaction and evaluation with the intended end users, 11-24 years old...
February 9, 2017: Nutrients
https://www.readbyqxmd.com/read/28208748/neighborhood-factors-and-fall-related-injuries-among-older-adults-seen-by-emergency-medical-service-providers
#20
Sungmin Lee, Chanam Lee, Susan Rodiek
Falls are serious health problems among older adults, and are the leading cause of fatal and nonfatal injuries treated by emergency medical services (EMS). Although considerable research has examined the risk factors of falls at the individual level, relatively few studies have addressed the risk factors at the neighborhood level. This study examines the characteristics of neighborhood environments associated with fall injuries reported to EMS providers. A total of 13,163 EMS records from 2011 to 2014 involving adults aged 65 and older in the city of San Antonio (TX, USA) were analyzed at the census tract level (n = 264)...
February 8, 2017: International Journal of Environmental Research and Public Health
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