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34 resultados encontrados.

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Health insurance and end-of-life healthcare expenditures: evidence from Chinese Longitudinal Healthy Longevity Survey
Artículo
Acceso abierto Artículo DOAJ
Liangjun Song et al · Nature Publishing Group · 2026 · ISSN 3005-1959
Abstract The terminal stage of life accounts for a substantial share of healthcare expenditures over the life course. Using data from the Chinese Longitudinal Healthy Longevity Survey (2005–2018), this study examines t...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Strategic Management of Low Carbon Travel in Longevity Tourism Evidence from Thailand [version 2; peer review: 2 approved]
Artículo
Acceso abierto Artículo DOAJ
Warach Madhyamapurush · F1000 Research Ltd · 2026 · ISSN 2046-1402
The increase in longevity tourism, driven by an aging populace and wellness travel, raises environmental issues, notably carbon emissions from travel. Thailand is becoming a key destination for this type of tourism, nece...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Identification of microchips through diagnostic imaging helps to determine the longevity of the golden lancehead (Bothrops insularis) in captivity
Artículo
Acceso abierto Artículo DOAJ
V.C. Garcia et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2020 · ISSN 1678-4162
Materias / palabras clave: snake; radiology; ultrasound; body size; age
LCC LCC:Animal cultureIdioma eng
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Open Access
Phosphatidylinositol transfer protein-1 integrates insulin/IGF-1 and TOR signaling to negatively regulate lifespan and healthspan in Caenorhabditis elegans
Artículo
Acceso abierto Artículo DOAJ
Yen-Hung Lin et al · BMC · 2026 · ISSN 1423-0127
Abstract Background Phosphatidylinositol transfer protein-1 (pitp-1) is involved in the phosphoinositide (PIP) cycle. The role of pitp-1 in promoting healthy longevity remains unknown. Our previous work showed that the P...
LCC LCC:MedicineIdioma eng
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Open Access
Association between life span and body condition in neutered client‐owned dogs
Artículo
Acceso abierto Artículo DOAJ
Carina Salt et al · Oxford University Press · 2019 · ISSN 0891-6640
Background There is an association between overweight status and life span in kenneled dogs, but a similar association has not been reported for pet dogs. Objectives To examine the effects of being overweight in middle a...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Caffeic acid-rich lemongrass infusion alleviates metabolic derangement in D-galactose-induced ageing in Drosophila melanogaster
Artículo
Acceso abierto Artículo DOAJ
Mutiu Idowu Kazeem et al · Elsevier · 2026 · ISSN 1756-4646
This study evaluated the ameliorative effect of dietary inclusion of lemongrass infusions in D-galactose-induced ageing in Drosophila melanogaster. The flies were randomized into 5 groups comprising Control (fed on a nor...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
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Open Access
Galactose alters early-life development and exerts sex-specific nutritional programming effects on lifespan in Drosophila melanogaster
Artículo
Acceso abierto Artículo DOAJ
Peixin Sun et al · Frontiers Media S.A · 2026 · ISSN 2296-861X
BackgroundNutritional programming by early-life nutrition exerts long-lasting effects on later-life health. In mammals, galactose, as a component of the milk sugar lactose, is consumed during lactation. Mouse studies sug...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
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Open Access
Therapeutic potential of stem cell-derived extracellular vesicles in aging and regeneration
Artículo
Acceso abierto Artículo DOAJ
Isobel K. Dunstan et al · Frontiers Media S.A · 2026 · ISSN 2673-6217
Aging is characterized by measurable reductions in tissue repair, immune balance, and metabolic regulation. Increasing evidence suggests that these changes may arise, in part, from an insufficiency or altered quality of ...
LCC TENDOkdlcmlhdHJpY3M~Idioma eng
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Open Access
A mini review: The role of dietary supplements in improving health outcomes of chronic diseases in elderly patients
Artículo
Material complementario disponible Artículo DOAJ
Maryam Farrukh et al · AMMANIF · 2025 · ISSN 2521-0521
The goal of the medical specialty of geriatrics is to treat the complicated needs of elderly patients while highlighting the need of preserving functional independence in the face of chronic illnesses. A unique and compr...
LCC TENDOlBoYXJtYWN5IGFuZCBtYXRlcmlhIG1lZGljYQ~~Idioma eng
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Aging-associated inflammation in testes of Syrian hamsters
Revista
Acceso abierto Revista CONICET Digital
Valchi, Paula et al · Fundación Revista Medicina · 2017 · ISSN 0025-7680
Aging constitutes a universal, multi-factorial, progressive and irreversible process. Although the aging process may vary among different tissues, it is usually associated to a chronic inflammatory condition. Relevant to...
Idioma eng
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Open Access
Anti-aging Effects of Metformin
Artículo
Acceso abierto Artículo DOAJ
Vishal R Tandon et al · Dr. Annil Mahajan · 2026 · ISSN 0972-1177
Aging is an irreversible and natural phenomenon. At the biological level, aging is caused by various molecular and cellular damages over time. Evidence of Anti-aging were observed in Yeast, Worms and Mice with metformin....
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; LCC:Internal medicineIdioma eng
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Open Access
Biogenic gold nanoparticles conjugated with rhizobacteria enhance tomato growth and suppress pathogen infection
Artículo
Acceso abierto Artículo DOAJ
Narjes Haje Dashti et al · Frontiers Media S.A · 2026 · ISSN 1664-302X
Erwinia persicina (Ep) is recognized as an emerging pathogen of considerable threat to tomato yields. Although Stenotrophomonas rhizophila (Sr) has long been recognized as a plant growth-promoting rhizobacterium (PGPR), ...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Open Access
Biologia da mosca Phaenicia sericata em diferentes substratos Biology of the Phaenicia sericata fly in different substrata
Artículo
Acceso abierto Artículo DOAJ
Aleksandro Schafer da Silva et al · Colégio Brasileiro de Parasitologia Veterinária · 2008 · ISSN 0103-846X
Dípteros da espécie Phaenicia sericata foram capturadas e mantidas em gaiolas teladas para avaliação de seu ciclo biológico e definição do melhor substrato para postura e desenvolvimento larval em temperatura e um...
LCC LCC:Animal cultureIdioma eng
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Open Access
Breaking the barrier of interspecific recalcitrance: a unified and efficient in vitro conservation system for Passiflora germplasm
Artículo
Material complementario disponible Artículo DOAJ
Wenting Xing et al · BMC · 2026 · ISSN 1472-6750
Abstract Background Passiflora germplasm, characterized by rich genetic diversity, play a pivotal role in the evolutionary history of tropical crops. With the expansion of commercial passion fruit cultivation, germplasm ...
LCC TENDOkJpb3RlY2hub2xvZ3k~Idioma eng
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Comparative Analysis of PSO vs. GWO-Enhanced LEACH in Energy-Efficient Wireless Sensor Networks
Artículo
Acceso abierto Artículo DOAJ
Devika G · UNIMAS Publisher · 2026 · ISSN 2289-7771
Wireless Sensor Networks (WSNs) are extensively used in applications such as environmental monitoring, surveillance, and smart security, but their performance is limited by the restricted energy capacity of sensor nodes,...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~; Idioma eng
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Open Access
Crosslinked hyaluronic acid-doped polypyrrole: Stable, nonbiofouling implantable bioelectrodes for in vivo signal recording
Artículo
Material complementario disponible Artículo DOAJ
Jongdarm Yi et al · Elsevier · 2026 · ISSN 2590-0064
Implantable bioelectrodes with biomimetic and antibiofouling properties are essential for reliable long-term signal acquisition in biomedical applications. Hyaluronic acid (HA), a natural biopolymer, has been incorporate...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; LCC:Biology (General)Idioma eng
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Effect of optical impression, timing of dentin sealing application and cavity design optimization on microleakage of ceramic onlays: an in vitro study
Artículo
Acceso abierto Artículo DOAJ
Hanan Ahmed Nabil Soliman et al · BMC · 2026 · ISSN 1472-6831
Abstract Statement of problem Immediate dentin sealing (IDS) is used to improve bonding of indirect restoration. However, interaction between polyether impressions may affect the future bonding of indirect restoration. S...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
Evolutionary radiation of mid-Holocene lanceolate points from the highlands of the South Central Andes
Artículo
Material complementario disponible Artículo CONICET Digital
Muscio, Hernán Juan et al · eScholarship · 2023 · ISSN 2373-7530
Through phylogenetic reconstruction this work analyzes the diversification of lanceolate points of the South Central Andes which began in the early Holocene and spanned the entire mid- Holocene. Based on a regional-scale...
Idioma eng
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Material complementario
Exploring the physical, mental, and social dimensions of middle-aged adults for active and healthy aging: A cross-sectional study.
Artículo
Material complementario disponible Artículo DOAJ
Eunice Santos et al · Public Library of Science (PLoS) · 2025 · ISSN 1932-6203
IntroductionPopulation ageing presents a significant global challenge, necessitating sustained efforts to promote active and healthy ageing throughout life to improve quality of life in later years. This study aims to ch...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Impact of access to coronary angiography and percutaneous coronary intervention on in-hospital and five-year mortality in patients with acute coronary syndrome: a propensity-matched cohort study in Thailand
Artículo
Material complementario disponible Artículo DOAJ
Ponlagrit Kumwichar et al · KeAi Communications Co., Ltd · 2024 · ISSN 2397-0642
Abstract Background Coronary artery angiography (CAG) and percutaneous coronary intervention (PCI) are superior to non-invasive approaches in reducing mortality in patients with ST-segment elevation myocardial infarction...
LCC LCC:Public aspects of medicineIdioma eng
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Indirect changes associated with a selection program for increased seed-yield in wild species of Lesquerella (Brassicaceae): Are we developing a phenotype opposite to the expected ideotype?
Artículo
Acceso abierto Artículo CONICET Digital
González Paleo, Luciana et al · Elsevier Science · 2011 · ISSN 1372-1380
Seed-yield stability, frequently associated with drought-tolerance strategies, is one of the main breeding objectives for the development of crops for semi-arid mediterranean-type environments. Since breeding of new indu...
Idioma eng
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Open Access
Late Pleistocene-Early Holocene Fishtail Points from Southernmost Patagonia (South America): An Estimation of Use-Life Using Experimental Data and Survival Curve Models
Artículo
Acceso abierto Artículo CONICET Digital
Cardillo, Marcelo et al · Taylor & Francis · 2023 · ISSN 2055-5571
We report the first results of a shooting experiment performed with lithic point replicas of Fishtailpoints hafted as darts pursuing the aim to estimate the points’ use-lives and related size changesusing survival and ...
Idioma eng
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Open Access
Marginal adaptation and fracture resistance of recent 3D printed high-performance polymer and CAD/CAM hybrid ceramic endocrown restorations and designs
Artículo
Acceso abierto Artículo DOAJ
Mohamed Atif Elkholy et al · BMC · 2026 · ISSN 1472-6831
Abstract Aim (Background) The purpose of the current in vitro study was to evaluate and compare the marginal adaptation and fracture resistance of CAD/CAM VITA ENAMIC hybrid ceramic and, 3D printed Nanoksa G-PLUS high-pe...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
Mixed modeling for fiber yield genetic selection in sugarcane
Artículo
Material complementario disponible Artículo DOAJ
João de Andrade Dutra Filho et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2021 · ISSN 0370-4661
The current demand for clean and renewable energy has provoked considerable changes in the production system of agroindustrial companies. The generation of bioelectricity through the burning of sugarcane bagasse has cons...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
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