keyword
MENU ▼
Read by QxMD icon Read
search

Vitamin D older adults

keyword
https://www.readbyqxmd.com/read/29666565/postnatal-vitamin-d-intake-modulates-hippocampal-learning-and-memory-in-adult-mice
#1
Qiujuan Liang, Chunhui Cai, Dongxia Duan, Xinyu Hu, Wanhao Hua, Peicheng Jiang, Liu Zhang, Jun Xu, Zhengliang Gao
Vitamin D (VD) is a neuroactive steroid crucial for brain development, function and homeostasis. Its deficiency is associated with numerous brain conditions. As such, VD and its variants are routinely taken by a broad of groups with/without known VD deficiency. In contrast, the harmful effects of VD overdose have been poorly studied. Similarly, the developmental stage-specific VD deficiency and overdose have been rarely explored. In the present work, we showed that postnatal VD supplementation enhanced the motor function transiently in the young adult, but not in the older one...
2018: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/29661156/synergic-trial-synchronizing-exercises-remedies-in-gait-and-cognition-a-multi-centre-randomized-controlled-double-blind-trial-to-improve-gait-and-cognition-in-mild-cognitive-impairment
#2
Manuel Montero-Odasso, Quincy J Almeida, Amer M Burhan, Richard Camicioli, Julien Doyon, Sarah Fraser, Karen Li, Teresa Liu-Ambrose, Laura Middleton, Susan Muir-Hunter, William McIlroy, José A Morais, Frederico Pieruccini-Faria, Kevin Shoemaker, Mark Speechley, Akshya Vasudev, G Y Zou, Nicolas Berryman, Maxime Lussier, Leanne Vanderhaeghe, Louis Bherer
BACKGROUND: Physical exercise, cognitive training, and vitamin D are low cost interventions that have the potential to enhance cognitive function and mobility in older adults, especially in pre-dementia states such as Mild Cognitive Impairment (MCI). Aerobic and progressive resistance exercises have benefits to cognitive performance, though evidence is somewhat inconsistent. We postulate that combined aerobic exercise (AE) and progressive resistance training (RT) (combined exercise) will have a better effect on cognition than a balance and toning control (BAT) intervention in older adults with MCI...
April 16, 2018: BMC Geriatrics
https://www.readbyqxmd.com/read/29652820/diet-quality-and-nutrient-intake-of-urban-overweight-and-obese-primarily-african-american-older-adults-with-osteoarthritis
#3
Sevasti Vergis, Linda Schiffer, Tiffany White, Andrew McLeod, Neda Khudeira, Andrew Demott, Marian Fitzgibbon, Susan Hughes, Lisa Tussing-Humphreys
Diet quality may be a unique target for preventing and managing obesity-related osteoarthritis (OA). Using the Healthy Eating Index-2010 (HEI-2010), this study examined the nutrient intake and diet quality of 400 urban overweight and obese primarily African American older adults with self-reported lower extremity OA. Associations between sociodemographic and health-related factors and diet quality were explored. Participants (mean age 67.8 years, SD 5.9) were included. Habitual dietary intake was assessed using a food frequency questionnaire (FFQ)...
April 13, 2018: Nutrients
https://www.readbyqxmd.com/read/29628322/vitamin-d-status-and-depressive-symptoms-in-older-adults-a-role-for-physical-functioning
#4
Elisa J de Koning, Liset E M Elstgeest, Hannie C Comijs, Paul Lips, Judith J M Rijnhart, Harm W J van Marwijk, Aartjan T F Beekman, Marjolein Visser, Brenda W J H Penninx, Natasja M van Schoor
OBJECTIVES: Depressive symptoms and low vitamin D status are common in older persons and may be associated, but findings are inconsistent. This study investigated whether 25-hydroxyvitamin D (25(OH)D) concentrations are associated with depressive symptoms in older adults, both cross-sectionally and longitudinally. We also examined whether physical functioning could explain this relationship, to gain a better understanding of the underlying mechanisms. METHODS: Data from two independent prospective cohorts of the Longitudinal Aging Study Amsterdam were used: an older cohort (≥65 years, n = 1282, assessed from 1995-2002) and a younger-old cohort (55-65 years, n = 737, assessed from 2002-2009)...
March 12, 2018: American Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/29621752/fibroblast-growth-factor-23-a-biomarker-of-kidney-function-decline
#5
David A Drew, Ronit Katz, Stephen Kritchevsky, Joachim H Ix, Michael G Shlipak, Anne B Newman, Andy Hoofnagle, Linda Fried, Mark J Sarnak, Orlando M Gutierrez
BACKGROUND: Fibroblast growth factor 23 (FGF-23) is a hormone that regulates phosphorus levels and vitamin D metabolism. Previous studies have shown FGF-23 to be a risk factor for incident end-stage renal disease; however, there are less data on the association of FGF-23 with earlier kidney-related outcomes. METHODS: Serum FGF-23 was assayed using an intact ELISA assay in 2,496 participants of the Healthy Aging and Body Composition Study, a cohort of well-functioning older adults...
April 5, 2018: American Journal of Nephrology
https://www.readbyqxmd.com/read/29601370/associations-of-vitamin-d-intake-and-sleep-quality-with-cognitive-dysfunction-in-older-adults-with-heart-failure
#6
Eun Kyeung Song, Jia-Rong Wu
BACKGROUND: Low vitamin D intake and poor sleep quality are independently associated with cognitive dysfunction in healthy older adults. However, the relationships among vitamin D intake, sleep quality, and cognitive dysfunction are unknown in older adults with heart failure (HF). PURPOSE: The aim of this study was to determine the relationships of vitamin D intake and sleep quality with cognitive dysfunction in older adults with HF. METHODS: A total of 160 older adults with HF completed the Mini-Mental State Examination to assess cognitive function...
March 29, 2018: Journal of Cardiovascular Nursing
https://www.readbyqxmd.com/read/29567842/prevalence-of-potentially-inappropriate-prescribing-in-a-subpopulation-of-older-european-clinical-trial-participants-a-cross-sectional-study
#7
David O Riordan, Carole Elodie Aubert, Kieran A Walsh, Anette Van Dorland, Nicolas Rodondi, Robert S Du Puy, Rosalinde K E Poortvliet, Jacobijn Gussekloo, Carol Sinnott, Stephen Byrne, Rose Galvin, J Wouter Jukema, Simon P Mooijaart, Christine Baumgartner, Vera McCarthy, Elaine K Walsh, Tinh-Hai Collet, Olaf M Dekkers, Manuel R Blum, Patricia M Kearney
OBJECTIVES: To estimate and compare the prevalence and type of potentially inappropriate prescribing (PIP) and potential prescribing omissions (PPOs) among community-dwelling older adults (≥65 years) enrolled to a clinical trial in three European countries. DESIGN: A secondary analysis of the Thyroid Hormone Replacement for Subclinical Hypothyroidism Trial dataset. PARTICIPANTS: A subset of 48/80 PIP and 22/34 PPOs indicators from the Screening Tool of Older Persons Prescriptions/Screening Tool to Alert doctors to Right Treatment (STOPP/START) V2 criteria were applied to prescribed medication data for 532/737 trial participants in Ireland, Switzerland and the Netherlands...
March 22, 2018: BMJ Open
https://www.readbyqxmd.com/read/29527468/primary-care-providers-discussion-of-fall-prevention-approaches-with-their-older-adult-patients-docstyles-2014
#8
Elizabeth R Burns, Yara K Haddad, Erin M Parker
Falls are the leading cause of fatal and non-fatal injuries among older adults. The American and British Geriatric Societies recommend a fall risk assessment to identify risk factors and guide interventions to prevent these falls. This study describes the self-reported discussion of fall prevention approaches used by primary care providers (PCPs)-family practitioners, internists and nurse practitioners-who treat older adults. Results are described overall and by PCP type. We analyzed a sample of 1210 U.S. PCPs who participated in the 2014 DocStyles survey...
March 2018: Preventive Medicine Reports
https://www.readbyqxmd.com/read/29526608/the-vitamin-d-and-omega-3-trial-depression-endpoint-prevention-vital-dep-rationale-and-design-of-a-large-scale-ancillary-study-evaluating-vitamin-d-and-marine-omega-3-fatty-acid-supplements-for-prevention-of-late-life-depression
#9
Olivia I Okereke, Charles F Reynolds, David Mischoulon, Grace Chang, Nancy R Cook, Trisha Copeland, Georgina Friedenberg, Julie E Buring, JoAnn E Manson
RATIONALE: Depression is a leading cause of disease burden and disability for older adults; thus, prevention is a priority. Biologic and observational data support potential mental health benefits of vitamin D and omega-3 fatty acids; however, it is unclear whether these supplements can prevent late-life depression. DESIGN: We describe the novel methodology of a large-scale prevention study: VITAL-DEP (VITamin D and OmegA-3 TriaL-Depression Endpoint Prevention), an ancillary to the VITAL trial...
March 8, 2018: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/29515518/nordic-walking-training-causes-a-decrease-in-blood-cholesterol-in-elderly-women-supplemented-with-vitamin-d
#10
Krzysztof Prusik, Jakub Kortas, Katarzyna Prusik, Jan Mieszkowski, Joanna Jaworska, Wojciech Skrobot, Marcin Lipinski, Ewa Ziemann, Jedrzej Antosiewicz
Objective: Different studies have demonstrated that regular exercise can induce changes in the lipid profile, but results remain inconclusive. Available data suggest that correction of vitamin D deficiency can improve the lipid profile. In this study, we have hypothesized that Nordic Walking training will improve lipid profile in elderly women supplemented with vitamin D. Methods: A total of 109 elderly women (68 ± 5.12 years old) took part in the study. First group [experimental group (EG): 35 women] underwent 12 weeks of Nordic Walking (NW) training combined with vitamin D supplementation (4,000 IU/day), second group [supplementation group (SG): 48 women] was only supplemented with vitamin D (4,000 IU/day), and third group [control group (CG): 31 women] was not subject to any interventions...
2018: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/29495468/nutrition-in-the-very-old
#11
REVIEW
Antoneta Granic, Nuno Mendonça, Tom R Hill, Carol Jagger, Emma J Stevenson, John C Mathers, Avan A Sayer
The population of older adults aged 85 years and over (the very old) is growing rapidly in many societies because of increases in life expectancy and reduced mortality at older ages. In 2016, 27.3 million very old adults were living in the European Union, and in the UK, 2.4% of the population (1.6 million) were aged 85 and over. Very old age is associated with increased risks of malnutrition, multimorbidity, and disability. Diet (nutrition) is a modifiable risk factor for multiple age-related conditions, including sarcopenia and functional decline...
February 27, 2018: Nutrients
https://www.readbyqxmd.com/read/29479645/association-of-sitting-time-and-breaks-in-sitting-with-muscle-mass-strength-function-and-inflammation-in-community-dwelling-older-adults
#12
N Reid, G N Healy, J Gianoudis, M Formica, P A Gardiner, E E Eakin, C A Nowson, R M Daly
The mechanisms through which excessive sitting time impacts health are important to understand. This study found that each hour of sitting per day was not associated with physical function, although associations with poor body composition were observed. Reducing sitting time for improved weight management in older adults needs further exploration. INTRODUCTION: To examine the association of sitting time and breaks in sitting time with muscle mass, strength, function, and inflammation in older Australians...
February 26, 2018: Osteoporosis International
https://www.readbyqxmd.com/read/29451618/the-association-of-vitamin-d-levels-and-the-frailty-phenotype-among-non-geriatric-dialysis-patients-a-cross-sectional-study
#13
Demet Tekdos Demircioglu
OBJECTIVES: The aim of this study was to investigate the frequency of frailty and the association of vitamin D levels and the frailty phenotype among non-geriatric dialysis patients. METHOD: Seventy-four stable, chronic hemodialysis patients from the hemodialysis unit of the hospital were enrolled in the study. The patients' medical histories and laboratory findings were obtained from the medical records of the dialysis unit. Serum parathyroid hormone and 25-hydroxy vitamin D levels were determined using chemiluminometric immunoassays...
2018: Clinics
https://www.readbyqxmd.com/read/29422004/vitamin-d-and-subjective-memory-complaint-in-community-dwelling-older-adults
#14
Cedric Annweiler, Lise Doineau, Lucie Gerigne, Anais Provendier, Spyridon N Karras, Olivier Beauchet, Bruno Fantino, Guillaume T Duval
BACKGROUND: Older adults with hypovitaminosis D report more often subjective cognitive complaints, especially with regards to memory. This raises prospects that vitamin D may improve older adults' subjective experience of memory disorders. OBJECTIVE: To determine among older community-dwellers whether higher serum 25-hydroxyvitamin D (25OHD) concentrations were associated with fewer memory complaints, while considering the different subtypes of memory complaints...
February 1, 2018: Current Alzheimer Research
https://www.readbyqxmd.com/read/29420989/supplemental-protein-from-dairy-products-increases-body-weight-and-vitamin-d-improves-physical-performance-in-older-adults-a-systematic-review-and-meta-analysis
#15
REVIEW
Priya Dewansingh, Alida Melse-Boonstra, Wim P Krijnen, Cees P van der Schans, Harriët Jager-Wittenaar, Ellen G H M van den Heuvel
The purpose of these systematic review and meta-analysis was to assess the effectiveness of dairy components on nutritional status and physical fitness in older adults, as evidence for efficacy of the supplementation of these components is inconclusive. Scopus and MEDLINE were searched. Main inclusion criteria for articles were as follows: double-blind, randomized, placebo-controlled trials including participants aged ≥55 years who received dairy components or a placebo. Outcome measures were nutrient status (body weight and body mass index) and physical fitness (body composition, muscle strength, and physical performance)...
January 2018: Nutrition Research
https://www.readbyqxmd.com/read/29409006/vitamin-d-status-and-intakes-and-their-association-with-cognitive-trajectory-in-a-longitudinal-study-of-urban-adults
#16
May A Beydoun, Sharmin Hossain, Marie T Fanelli-Kuczmarski, Hind A Beydoun, Jose-Atilio Canas, Michele K Evans, Alan B Zonderman
Context: Serum 25-hydroxyvitamin D [25(OH)D], dietary and supplemental vitamin D may influence cognitive outcomes. Objectives: Sex/age-specific and race-specific associations of vitamin D status and intake were examined with longitudinal change in various cognitive domains in a large sample of ethnically and socio-economically diverse US urban adults. Design: Two prospective waves of data from Healthy Aging in Neighborhoods of Diversity across the Life Span (HANDLS) study were used...
February 1, 2018: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29395372/a-high-whey-protein-vitamin-d-and-e-supplement-preserves-muscle-mass-strength-and-quality-of-life-in-sarcopenic-older-adults-a-double-blind-randomized-controlled-trial
#17
Yacong Bo, Changfeng Liu, Zhe Ji, Ruihong Yang, Qianqian An, Xueyuan Zhang, Jie You, Dandan Duan, Yafei Sun, Yiwei Zhu, Han Cui, Quanjun Lu
OBJECTIVE: Sarcopenia, an age-related decline of muscle mass, strength, and physical function, was associated with falls, frailty, and poor quality of life. The aim of the current study is to examine the effect of nutritional supplement containing whey protein, vitamin D and E on measures of sarcopenia. METHODS: A total of 60 sarcopenic older adult subjects participated in the current randomized, double-blind, placebo-controlled (iso-caloric control product) trial for 6 months...
January 9, 2018: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/29380043/patterns-of-circulating-fat-soluble-vitamins-and-carotenoids-and-risk-of-frailty-in-four-european-cohorts-of-older-adults
#18
Sophie Pilleron, Daniela Weber, Karine Pérès, Marco Colpo, David Gomez-Cabrero, Wolfgang Stuetz, Jean-François Dartigues, Luigi Ferrucci, Stefania Bandinelli, Francisco Jose Garcia-Garcia, Tilman Grune, Catherine Féart
PURPOSE: To investigate the cross-sectional and prospective associations between patterns of serum fat-soluble micronutrients and frailty in four European cohorts of older adults 65 years of age and older. METHODS: Participants from the Three-City (Bordeaux, France), AMI (Gironde, France), TSHA (Toledo, Spain) and InCHIANTI (Tuscany, Italy) cohorts with available data on serum α-carotene, β-carotene, lycopene, cryptoxanthin, lutein + zeaxanthin, retinol, α-tocopherol, γ-tocopherol and 25-hydroxyvitamin D3 (25(OH)D) were included...
January 27, 2018: European Journal of Nutrition
https://www.readbyqxmd.com/read/29364915/helicobacter-pylori-moderates-the-association-between-5-mthf-concentration-and-cognitive-function-in-older-adults
#19
Andrew N Berrett, Shawn D Gale, Lance D Erickson, Bruce L Brown, Dawson W Hedges
OBJECTIVE: To explore potential interactions between folate-cycle factors and Helicobacter pylori seropositivity in the prediction of cognitive function. METHODS: We used data obtained from the 1999-2000 continuous National Health and Nutrition Examination Survey produced by the United States' Centers for Disease Control and Prevention. Using Ordinary Least Squares regression, we tested for associations between multiple folate-cycle factors, Helicobacter pylori seropositivity, and cognitive function assessed by the digit symbol coding subtest of the Wechsler Adult Intelligence Scale-III...
2018: PloS One
https://www.readbyqxmd.com/read/29357530/re-vitamin-d-and-incident-urinary-incontinence-in-older-adults
#20
Tomas L Griebling
No abstract text is available yet for this article.
February 2018: Journal of Urology
keyword
keyword
29908
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"