Results 81 to 90 of about 396,003 (287)

Role of Prednisone and 25‐Hydroxyvitamin D on Bone Mineral Density and Osteoporosis in Systemic Lupus Erythematosus

open access: yesArthritis Care &Research, EarlyView.
Objective We evaluated the role of 25‐hydroxyvitamin D (25[OH]D), prednisone, and other risk factors for bone mineral density (BMD) loss and osteoporosis in systemic lupus erythematosus (SLE). Methods We calculated the association between 25(OH)D levels and other potential risk factors and BMD measures (spine T scores) and osteoporosis (defined as a T ...
Nima Madanchi   +4 more
wiley   +1 more source

Aproximació històrica al debat sobre la gestió de l'aigua a la política espanyola dels segles XIX i XX [PDF]

open access: yes, 2008
Our paper gives a panoramic picture of the debates that have taken place in Spain about the distribution of water resources. The historic review starts with the colonial crisis and the emergence of reform projects at the end of the XIXth century and ends
Domenech, Miquel   +3 more
core   +2 more sources

New Onset of Fibromyalgia After Exposure to a Combat Environment: A Longitudinal Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Traumatic life events are hypothesized to be triggers for the onset of fibromyalgia. Posttraumatic stress disorder (PTSD) is a common comorbidity of fibromyalgia. However, limited prospective data are available on the development of fibromyalgia after exposure to high‐magnitude stress.
Jay B. Higgs   +15 more
wiley   +1 more source

Controvèrsies científiques i repercussions socials de la paleontologia humana [PDF]

open access: yes, 2012
Controvèrsies científiques i repercussions socials de la paleontologia ...
Francisco Pelayo
core   +1 more source

Management and treatment of glomerular diseases (part 1): conclusions from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference.

open access: yesKidney International, 2019
The Kidney Disease: Improving Global Outcomes (KDIGO) initiative organized a Controversies Conference on glomerular diseases in November 2017. The conference focused on the 2012 KDIGO guideline with the aim of identifying new insights into nomenclature ...
J. Floege   +67 more
semanticscholar   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

El marc jurídic : dret comparat [PDF]

open access: yes, 2010
A partir d'una primera aproximació a les dades socioeconòmiques sobre la mediació als Estats Units, Austràlia, Nova Zelanda, Llatinoamèrica, Àsia i Europa, i després d'una anàlisi de les previsions normatives en matèria de mediació existents a l ...
Vilalta, A. Esther (Aura Esther)
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

AI as super-controversy: Eliciting AI and society controversies with an extended expert community in the UK

open access: yesBig Data & Society
Following the release of large language models in the late 2010s, the backers of this new type of artificial intelligence (AI) publicly affirmed that the technology is controversial and harmful to society.
Noortje Marres   +4 more
doaj   +1 more source

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