Results 1 to 10 of about 110 (72)

Extracción de nutrimentos en plantaciones de jaúl (Alnus acuminata) en la cuenca del Río Virilla, Costa Rica. [PDF]

Agronomía Costarricense, 2005
El motivo del presente trabajo es ampliar el conocimiento sobre la extracción de nutrimentos de A. acuminata en plantaciones entre 2 y 7 años de edad, en suelos Typic Udivitrands (Landelina y Vista de Mar) y Entic Udivitrands (Matinilla).
Manuel Segura, Álvaro Castillo, Alfredo Alvarado, Fabio Blanco   +3 more
doaj   +3 more sources

Respuesta a la fertilización con p en plantaciones de jaúl (Alnus acuminata) en andisoles de la cuenca del río Virilla, Costa Rica [PDF]

Agronomía Costarricense, 2005
En este estudio se evaluó el efecto de fertilizar con 0, 61, 122, 183 y 244 g P2O5 árbol-1 sobre el crecimiento de árboles de jaúl en suelos  Typic Udivitrands (Landelina y Vista de Mar) y Entic Udivitrands (Matinilla).
Manuel Segura, Néstor Etxaleku, Álvaro Castillo, Marlon Salazar, Alfredo Alvarado   +4 more
doaj   +2 more sources

Characterizing the Heterogeneity of Aging: A Vision for a Staging System for Aging

Frontiers in Public Health, 2021
Introduction: Older adulthood encompasses several decades of change and heterogeneity. Primary care providers need a geriatric comprehensive vision for defining older adult subpopulations.Methods: Using PubMed and Google searches, we reviewed the ...
Efraim Jaul, Efraim Jaul, Jeremy Barron, Jeremy Barron   +3 more
doaj   +1 more source

Association of tooth count with cognitive decline and dementia in the Finnish adult population

Journal of Clinical Periodontology, Volume 50, Issue 9, Page 1154-1166, September 2023., 2023
Abstract Aim To evaluate whether tooth loss is associated with cognitive decline and incident dementia. Materials and Methods We analysed data from the Finnish population‐based Health 2000 and follow‐up Health 2011 surveys (participants aged ≥30 years and without dementia at baseline; N = 5506 at baseline and 3426 at 11‐year follow‐up).
Sam Asher, Anna Liisa Suominen, Ruth Stephen, Tiia Ngandu, Seppo Koskinen, Alina Solomon   +5 more
wiley   +1 more source

PROTOCOL: Health and social care interventions in the 80 years old and over population: An evidence and gap map

Campbell Systematic Reviews, Volume 19, Issue 2, June 2023., 2023
Abstract This is the protocol for a Campbell systematic review. The objectives are as follows: identify available systematic reviews and randomised controlled trials on interventions targeting health or social needs of the people aged over 80; identify qualitative studies relating to the experiences of people aged over 80 of interventions that target ...
Rebecca Abbott, Jo Thompson Coon, Alison Bethel, Morwenna Rogers, Rebecca Whear, Noreen Orr, Ruth Garside, Victoria Goodwin, Aseel Mahmoud, Ilianna Lourida, Debbie Cheeseman   +10 more
wiley   +1 more source

Effects of the dipeptides comprising leucine and lysine on lifespan and age‐related stress in Caenorhabditis elegans

Food Science &Nutrition, Volume 11, Issue 6, Page 2776-2786, June 2023., 2023
Food‐derived dipeptide Leu‐Lys (LK) and Lys‐Leu (KL) exerts antioxidant and antiglycation activity in vitro. Treatment with LK prolonged the mean lifespan and maximum lifespan of C. elegans than that of KL. Intracellular ROS and blue autofluorescence levels (indicator of aging) were suppressed by LK.
Issei Yokoyama, Ou Setoyama, Yaqi Jia, Nana Fujita, Akane Waki, Yusuke Komiya, Jun Nagasao, Keizo Arihara   +7 more
wiley   +1 more source

Associations between everyday activities and arterial spin labeling‐derived cerebral blood flow: A longitudinal study in community‐dwelling elderly volunteers

Human Brain Mapping, Volume 44, Issue 8, Page 3377-3393, June 1, 2023., 2023
The present study is one of the first studies of the association between both level of physical activity and frequency of everyday activities and cortical and subcortical CBF in older adults. The main findings from the analyses supported that more physical activity, particular LPA, and higher frequency of everyday activities, particular social ...
Anne‐Marthe Sanders, Geneviève Richard, Knut Kolskår, Kristine M. Ulrichsen, Dag Alnæs, Dani Beck, Erlend S. Dørum, Andreas Engvig, Martina Jonette Lund, Wibeke Nordhøy, Mads L. Pedersen, Jaroslav Rokicki, Jan Egil Nordvik, Lars T. Westlye   +13 more
wiley   +1 more source

Documentation of pressure ulcers in medical records at an internal medicine ward in university hospital in western Sweden

Nursing Open, Volume 10, Issue 3, Page 1794-1802, March 2023., 2023
Abstract Objectives Pressure ulcers cause suffering, prolong care periods, and increase mortality. The aim was to describe and analyze the documentation of pressure ulcers and focused on the medical records from an internal medicine ward in a university hospital in western Sweden.
Julia Andersson, Sara Imberg, Kristina Rosengren   +2 more
wiley   +1 more source

Age-Related Diseases and Clinical and Public Health Implications for the 85 Years Old and Over Population

Frontiers in Public Health, 2017
By 2050, the American 85 years old and over population will triple. Clinicians and the public health community need to develop a culture of sensitivity to the needs of this population and its subgroups.
Efraim Jaul, Efraim Jaul, Jeremy Barron, Jeremy Barron   +3 more
doaj   +1 more source

Systemic and Disease-Specific Risk Factors in Vascular Dementia: Diagnosis and Prevention

Frontiers in Aging Neuroscience, 2017
In order to prevent the onset of vascular dementia (VaD) in aging individuals, it is critical to detect clinically relevant vascular and systemic pathophysiological changes to signal the onset of its preceding prodromal stages. Identifying behavioral and
Efraim Jaul, Oded Meiron
doaj   +1 more source