keyword
MENU ▼
Read by QxMD icon Read
search

Elderly, productive

keyword
https://www.readbyqxmd.com/read/28427779/fish-oil-lc-pufas-do-not-affect-blood-coagulation-parameters-and-bleeding-manifestations-analysis-of-8-clinical-studies-with-selected-patient-groups-on-omega-3-enriched-medical-nutrition
#1
Stephanie Jeansen, Renger F Witkamp, Jossie A Garthoff, Ardy van Helvoort, Philip C Calder
BACKGROUND & AIMS: The increased consumption of fish oil enriched-products exposes a wide diversity of people, including elderly and those with impaired health to relatively high amounts of n-3 long-chain polyunsaturated fatty acids (n-3 LC-PUFAs). There is an ongoing debate around the possible adverse effects of n-3 LC-PUFAs on bleeding risk, particularly relevant in people with a medical history of cardiovascular events or using antithrombotic drugs. METHODS: This analysis of 8 clinical intervention studies conducted with enteral medical nutrition products containing fish oil as a source of n-3 LC-PUFAs addresses the occurrence of bleeding-related adverse events and effects on key coagulation parameters (Prothrombin Time [PT], (activated) and Partial Thromboplastin Time [(a)PTT])...
March 29, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28427050/expression-of-high-mobility-group-protein-b1-in-cardiac-tissue-of-elderly-patients-with-coronary-artery-disease-with-or-without-inflammatory-rheumatic-disease
#2
Mei Bruton, Ivana Hollan, Julie Xiao, Eva Lindroos, Knut Mikkelsen, Stein E Rynning, Kjell Saatvedt, Sven M Almdahl, Helena E Harris, Ingrid E Lundberg, Cecilia Wick
BACKGROUND: It is known from clinical practice and observational studies that elderly patients with a diagnosis of inflammatory rheumatic diseases (IRD) bear a significantly increased risk for cardiovascular diseases such as coronary artery disease (CAD) and heart failure. The molecular mechanism, however, is still not known. Recently, high mobility group protein B1 (HMGB1), a ubiquitous, highly conserved single polypeptide expressed in all mammal eukaryotic cells, has been identified to mediate myocardial dysfunction in vitro once released from the nuclei of cardiomyocytes...
April 21, 2017: Gerontology
https://www.readbyqxmd.com/read/28424544/association-of-genetic-variations-in-the-mitochondrial-dna-control-region-with-presbycusis
#3
Masoumeh Falah, Mohammad Farhadi, Seyed Kamran Kamrava, Saeid Mahmoudian, Ahmad Daneshi, Maryam Balali, Alimohamad Asghari, Massoud Houshmand
BACKGROUND: The prominent role of mitochondria in the generation of reactive oxygen species, cell death, and energy production contributes to the importance of this organelle in the intracellular mechanism underlying the progression of the common sensory disorder of the elderly, presbycusis. Reduced mitochondrial DNA (mtDNA) gene expression and coding region variation have frequently been reported as being associated with the development of presbycusis. The mtDNA control region regulates gene expression and replication of the genome of this organelle...
2017: Clinical Interventions in Aging
https://www.readbyqxmd.com/read/28418066/a-national-survey-on-the-effect-of-the-geriatric-academic-career-award-in-advancing-academic-geriatric-medicine
#4
Kevin T Foley, Clare C Luz, Katherine V Hanson, Yuning Hao, Elisia M Ray
A workforce that understands principles of geriatric medicine is critical to addressing the care needs of the growing elderly population. This will be impossible without a substantial increase in academicians engaged in education and aging research. Limited support of early-career clinician-educators is a major barrier to attaining this goal. The Geriatric Academic Career Award (GACA) was a vital resource that benefitted 222 junior faculty members. GACA availability was interrupted in 2006, followed by permanent discontinuation after the Geriatrics Workforce Education Program (GWEP) subsumed it in 2015, leaving aspiring clinician-educators with no similar alternatives...
April 18, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28413134/the-in-vitro-mimic%C3%A2-platform-reflects-age-associated-changes-in-immunological-responses-after-influenza-vaccination
#5
Allison Dauner, Pankaj Agrawal, Jose Salvatico, Tenekua Tapia, Vipra Dhir, S Farzana Shaik, Donald R Drake, Anthony M Byers
Increasing research and development costs coupled with growing concerns over healthcare expenditures necessitate the generation of pre-clinical testing models better able to predict the efficacy of vaccines, drugs and biologics. An ideal system for evaluating vaccine immunogenicity will not only be reliable but also physiologically relevant, able to be influenced by immunomodulatory characteristics such as age or previous exposure to pathogens. We have previously described a fully autologous human cell-based MIMIC® (Modular IMmune In vitro Construct) platform which enables the evaluation of innate and adaptive immunity in vitro, including naïve and recall responses...
April 13, 2017: Vaccine
https://www.readbyqxmd.com/read/28411735/a-practical-review-of-energy-saving-technology-for-ageing-populations
#6
Guy Walker, Andrea Taylor, Craig Whittet, Craig Lynn, Catherine Docherty, Bruce Stephen, Edward Owens, Stuart Galloway
Fuel poverty is a critical issue for a globally ageing population. Longer heating/cooling requirements combine with declining incomes to create a problem in need of urgent attention. One solution is to deploy technology to help elderly users feel informed about their energy use, and empowered to take steps to make it more cost effective and efficient. This study subjects a broad cross section of energy monitoring and home automation products to a formal ergonomic analysis. A high level task analysis was used to guide a product walk through, and a toolkit approach was used thereafter to drive out further insights...
July 2017: Applied Ergonomics
https://www.readbyqxmd.com/read/28408060/bacterial-epidemiology-and-antimicrobial-resistance-profiles-of-urinary-specimens-of-the-elderly
#7
F Gravey, G Loggia, A de La Blanchardière, V Cattoir
OBJECTIVE: Although urinary tract infections are the second leading cause of infections among patients aged above 65 years, data on bacterial epidemiology of urinary specimens in these patients is scarce. Our aim was to describe the main bacterial species found at significant levels in urine specimens of the elderly and to determine their antimicrobial resistance profiles. METHODS: From October 2012 to October 2015, all urinary specimens (catheter-related or not) received at the laboratory of microbiology of the university hospital of Caen (France) were retrospectively studied...
April 10, 2017: Médecine et Maladies Infectieuses
https://www.readbyqxmd.com/read/28407209/neutrophil-to-lymphocyte-ratio-an-emerging-marker-predicting-prognosis-in-elderly-adults-with-community-acquired-pneumonia
#8
Emanuela Cataudella, Chiara M Giraffa, Salvatore Di Marca, Alfredo Pulvirenti, Salvatore Alaimo, Marcella Pisano, Valentina Terranova, Thea Corriere, Maria L Ronsisvalle, Rosario Di Quattro, Benedetta Stancanelli, Mauro Giordano, Carlo Vancheri, Lorenzo Malatino
OBJECTIVES: To explore the performance of the neutrophil-to-lymphocyte ratio (NLR), an index of systemic inflammation that predicts prognosis of several diseases, in a cohort of elderly adults with community-acquired pneumonia (CAP). DESIGN: Prospective clinical study from January 2014 to July 2016. SETTING: Unit of Internal Medicine, University of Catania, Catania, Italy. PARTICIPANTS: Elderly adults admitted for CAP (N = 195)...
April 13, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28406746/immunogenicity-and-safety-of-a-cell-culture-derived-inactivated-quadrivalent-influenza-vaccine-nbp607-qiv-a-randomized-double-blind-multi-center-phase-iii-clinical-trial-in-adults-and-elderly-subjects
#9
Won Suk Choi, Ji Yun Noh, Joon Young Song, Hee Jin Cheong, Seong-Heon Wie, Jin Soo Lee, Jacob Lee, Shin-Woo Kim, Hye Won Jeong, Sook-In Jung, Yeon-Sook Kim, Heung Jeong Woo, Kyung Ho Kim, Hun Kim, Woo Joo Kim
BACKGROUND: The influenza B virus has two lineages; Yamagata and Victoria. The two lineages are antigenically distinct and it is difficult to expect cross-protection between the lineages. Actually, the mismatch between circulating influenza B viruses and vaccine strains has been occurred frequently. The cell-culture system for the production of influenza vaccine can contribute to improve vaccine strain selection and expand vaccine supplies. We investigated the immunogenicity and safety of cell culture-derived quadrivalent inactivated influenza vaccine (NBP607-QIV) in adults and elderly subjects...
April 13, 2017: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/28405820/higher-dietary-acid-load-is-associated-with-a-higher-prevalence-of-frailty-particularly-slowness-weakness-and-low-physical-activity-in-elderly-japanese-women
#10
Yuki Kataya, Kentaro Murakami, Satomi Kobayashi, Hitomi Suga, Satoshi Sasaki
OBJECTIVE: Epidemiologic evidence on the potential effects of dietary acid load on frailty is lacking. This cross-sectional study examined the association between dietary acid load and frailty. METHODS: This study was based on self-reported data obtained from 2176 Japanese women aged 65-94 years. Dietary acid load was characterized as potential renal acid load (PRAL) and net endogenous acid production (NEAP), based on information on nutrient intake, obtained from a validated brief diet history questionnaire...
April 12, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28397812/upregulation-of-sestrins-protect-atriums-against-oxidative-damage-and-fibrosis-in-human-and-experimental-atrial-fibrillation
#11
Zengxiang Dong, Chaolan Lin, Yujiao Liu, Hongbo Jin, Hong Wu, Zhenjun Li, Liping Sun, Lu Zhang, Xi Hu, Yingying Wei, Chengcheng Wang, Wei Han
Atrial Fibrillation (AF) is common in the elderly and Sestrins (Sesns) have been suggested to prevent age-related pathologies. The aim of this study was to investigate the effects of Sesns in AF. Clinical data were collected and a small sample of atrial appendage and atrium was obtained from patients undergoing valve repairment. The expression of Sesn1, Sesn2, and Sesn3 was significantly higher in patients with permanent atrial fibrillation (PmAF) than that in sinus rhythm (SR), and further greater in the left atrium than the right in PmAF patients...
April 11, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28396733/current-trends-in-european-renal-epidemiology
#12
James Heaf
The incidence of end-stage renal disease (ESRD) continues to vary substantially between the countries in Europe that contribute data to the ERA-EDTA Registry. Differences can be attributed to socioeconomic factors and prophylaxis programs for patients with chronic kidney disease (CKD) and may also express real differences in CKD incidence. Recently, age-adjusted ESRD incidence has begun to fall in many countries, probably related to improved prophylaxis. However, absolute rates may increase, partly due to socioeconomic advances in countries with a low gross domestic product and partly due to continuing increases in the proportion of elderly patients...
April 2017: Clinical Kidney Journal
https://www.readbyqxmd.com/read/28396185/from-lymphopoiesis-to-plasma-cells-differentiation-the-age-related-modifications-of-b-cell-compartment-are-influenced-by-inflamm-ageing
#13
REVIEW
Matteo Bulati, Calogero Caruso, Giuseppina Colonna-Romano
Ageing is a complex process characterized by a general decline in physiological functions with increasing morbidity and mortality. The most important aspect of ageing is the chronic inflammatory status, named "inflamm-ageing", strictly associated with the deterioration of the immune function, termed "immunosenescence". Both are causes of increased susceptibility of elderly to infectious diseases, cancer, dementia, cardiovascular diseases and autoimmunity, and of a decreased response to vaccination. It has been widely demonstrated that ageing has a strong impact on the remodelling of the B cell branch of immune system...
April 7, 2017: Ageing Research Reviews
https://www.readbyqxmd.com/read/28395467/-liquid-milk-exposure-and-risk-assessment-of-thiocyanate-in-chinese-populations
#14
L Yong, L Zhang, Y B N Wang, D J Yang, Z P Liu, T Wang, J P Huang, P P Zhou
Objective: To analyze liquid milk exposure of thiocyanate among Chinese population and preliminarily assess its health risk. Methods: A total of 2 059 raw milk samples were collected during 2013 and 2014 from 12 Chinese provinces, New Zealand and Netherlands. Farms were chosed according to the main sources of dairy companies, the distribution of farms and the yield of milk. Content of thiocyanate were detected by ion chromatography. Liquid milk consumption data were taken from Chinese beverage and alcoholic beverage consumption survey in 18 cities or counties in 9 provinces, including 16 775 subjects older than 3...
April 6, 2017: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/28388219/inter-individual-variability-in-discourse-informativeness-in-elderly-populations
#15
Aurélie Pistono, Jérémie Pariente, Catherine Bézy, Josette Pastor, Thi Mai Tran, Antoine Renard, Marion Fossard, Jean-Luc Nespoulous, Mélanie Jucla
An increasing number of studies focus on discourse production in patients with neurodegenerative diseases and underline its clinical usefulness. However, if this is to be used as a clinical tool, one needs to consider how normal discourse varies within cognitively unimpaired elderly populations. In the current study, the aim has been to investigate discourse macrolinguistic variability. For this, 123 participants aged between 55 and 84 were recruited. A cluster analysis of their discourse macrolinguistic features was conducted...
2017: Clinical Linguistics & Phonetics
https://www.readbyqxmd.com/read/28385299/kick-the-bucket-one-hospital-system-s-journey-to-reduce-clostridium-difficile
#16
Molly Bridget Delaney
PROBLEM: Albert Einstein defines insanity as doing the same thing over again but expecting different results. Although the United States claims to reduce antibiotic abuse, practice strict isolation, and clean meticulously, the burden of Clostridium difficile outpaces goals. Unless innovative approaches are tried, we risk culling elderly, immunosuppressed, and otherwise debilitated populations. Emergency departments are a primary access point for patients who are unable to wait for primary care...
April 3, 2017: Journal of Emergency Nursing: JEN: Official Publication of the Emergency Department Nurses Association
https://www.readbyqxmd.com/read/28381232/detection-of-newly-produced-t-and-b-lymphocytes-by-digital-pcr-in-blood-stored-dry-on-nylon-flocked-swabs
#17
Marion Vaglio Tessitore, Alessandra Sottini, Aldo M Roccaro, Claudia Ghidini, Simona Bernardi, Giovanni Martellosio, Federico Serana, Luisa Imberti
BACKGROUND: A normal number of T-cell receptor excision circles (TRECs) and K-deleting recombination excision circles (KRECs) is considered a biomarker for adequate new T- and B-cell production. In newborns, detection of TRECs and KRECs by real time PCR from dried blood spotted on filter paper is used for the screening of severe immunodeficiency. In adults, elderly and during diseases, where the number of TRECs is lower than in newborns and children, a large amount of DNA and a sensitive method of amplification are necessary to identify newly produced lymphocytes...
April 5, 2017: Journal of Translational Medicine
https://www.readbyqxmd.com/read/28378403/dose-sparing-and-lack-of-dose-response-relationship-with-an-influenza-vaccine-in-adult-and-elderly-patients-a-randomised-double-blind-clinical-trial
#18
Zoltan Vajo, Gergely Balaton, Peter Vajo, Laszlo Kalabay, Adam Erdman, Peter Torzsa
AIMS: The currently licensed seasonal trivalent influenza vaccines contain 15 micrograms of hemagglutinin per strain for adult, and up to 60 micrograms for elderly patients. However, due to recent shortages, dose sparing to increase production capacity would be highly desirable. In the present study, we attempted to find a dose-response relationship for immunogenicity and thus, the optimal dose for seasonal influenza vaccines in adult and elderly patients. METHODS: A total of 256 subjects, including adult (ages 18-60 years) and elderly (age over 60 years) were enrolled...
April 5, 2017: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/28362018/il-37-suppresses-myd88-mediated-inflammatory-responses-in-human-aortic-valve-interstitial-cells
#19
Qiong Zhan, Qingchun Zeng, Rui Song, Yufeng Zhai, Dingli Xu, David A Fullerton, Charles A Dinarello, Xianzhong Meng
BACKGROUND: Calcific aortic valve disease (CAVD) is common among the elderly, and aortic valve interstitial cells (AVICs) exhibit unique inflammatory and osteogenic responses to pro-inflammatory stimulation which play an important role in valvular fibrosis and calcification. Thus, suppression of AVIC pro-inflammatory response may have therapeutic utility for prevention of CAVD progression. Interleukin (IL)-37, an anti-inflammatory cytokine, reduces tissue inflammation. OBJECTIVE: This study was to test the hypothesis that IL-37 suppresses human AVIC inflammatory responses to Toll-like receptor (TLR) agonists...
March 27, 2017: Molecular Medicine
https://www.readbyqxmd.com/read/28356268/neurotrophin-3-up-regulates-proliferation-and-collagen-production-in-human-aortic-valve-interstitial-cells-a-potential-role-in-aortic-valve-sclerosis
#20
Qingzhou Yao, Rui Song, Lihua Ao, Joseph C Cleveland, David A Fullerton, Xianzhong Meng
Calcific aortic valve disease (CAVD) is a leading cardiovascular disorder in the elderly. Diseased aortic valves are characterized by sclerosis (fibrosis) and nodular calcification. Sclerosis, an early pathological change, is caused by aortic valve interstitial cell (AVIC) proliferation and over-production of extracellular matrix (ECM) proteins. However, the mechanism of aortic valve sclerosis remains unclear. Recently, we observed that diseased human aortic valves over-express growth factor neurotrophin 3 (NT3)...
March 29, 2017: American Journal of Physiology. Cell Physiology
keyword
keyword
60300
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"