Results 81 to 90 of about 266,971 (256)
A 200-year 210Pb record from Greenland [PDF]
, 1997 A continuous profile of 210Pb activity extending back to 1766 has been developed for a firn/ice core collected at Site D in central Greenland in 1984. Unexpectedly high activities of 210Pb were found at the base of this core (0.032 pCi kg−1 in samples ...
Clausen +22 more
core +2 more sources
Arthritis Care &Research, EarlyView.Objective Recent inflammatory bowel disease (IBD) treatment guidelines have recommended against nonsteroidal anti‐inflammatory drug (NSAID) use despite prevalent musculoskeletal symptoms and opioid overuse in this population. Given the discordance between changing national guidelines and potential clinical utility, we sought to assess national temporal
Adam S. Mayer +5 more
wiley +1 more source
miR-210 overexpression increases pressure overload-induced cardiac fibrosis
Non-coding RNA ResearchAortic stenosis, a common valvular heart disease, can lead to left ventricular pressure overload, triggering pro-fibrotic responses in the heart. miR-210 is a microRNA that responds to hypoxia and ischemia and plays a role in immune regulation and in ...
G. Zaccagnini +12 more
doaj +1 more source
Acta Scientiarum: Animal Sciences, 2018 This study was developed to evaluate productive efficiency during the lactation period of cows with predominant Nellore genetic composition based on their body size. Cows were divided into the following categories: light (≤ 316 kg), moderate (≥ 317 and ≤
Gustavo Duarte Farias +6 more
doaj +1 more source
Hypoxia-induced aggressiveness of pancreatic cancer cells is due to increased expression of VEGF, IL-6 and miR-21, which can be attenuated by CDF treatment. [PDF]
PLoS ONE, 2012 Hypoxia is known to play critical roles in cell survival, angiogenesis, tumor invasion, and metastasis. Hypoxia mediated over-expression of hypoxia-inducible factor (HIF) has been shown to be associated with therapeutic resistance, and contributes to ...
Bin Bao +10 more
doaj +1 more source
Sulfate and MSA in the air and snow on the Greenland Ice Sheet [PDF]
, 1994 Sulfate and methanesulfonic acid (MSA) concentrations in aerosol, surface snow, and snowpit samples have been measured at two sites on the Greenland Ice Sheet.
Davidson, C +3 more
core +2 more sources
Sex Differences in Medication Discontinuation in Axial Spondyloarthritis
Arthritis Care &Research, EarlyView.Objective We examined sex differences in medication discontinuation among patients with axial spondyloarthritis (axSpA) initiating tumor necrosis factor inhibitors (TNFi), interleukin‐17 inhibitors (IL‐17i), or JAK inhibitors (JAKi). Methods Using data from the Rheumatology Informatics System for Effectiveness (RISE) Registry (2003–2025), we assessed ...
Rachael Stovall +9 more
wiley +1 more source
Lead-210 Production by Nuclear Devices: 1946–1958 [PDF]
Nature, 1969 THE possible production of 210Pb during weapons testing by the reaction 208Pb (2n,γ) 210Pb was suggested by Peirson. et al.1, who observed unusually high ratios of 210Pb in tropospheric air in 1962 and 1963, and by Jaworowski2, who reported increased 210Pb concentrations in lichens and deer antlers in 1958–59 and 1962–63. On the other hand, Bhandari et
openaire +1 more source
Atmospheric fluxes of radionuclides on monthly time-scale in Málaga (Spain) [PDF]
, 2013 .- Bulk atmospheric deposition of gamma radionuclides ( 7Be, 210Pb and 40K ) has been measured at Málaga (4º 28´80′′ W; 36º 43′ 40′N) at a coastal Mediterranean station in the south of Spain, from January 2005 through December 2012 for monthly ...
Cañete, Sergio +5 more
core +1 more source
New Onset of Fibromyalgia After Exposure to a Combat Environment: A Longitudinal Cohort Study
Arthritis 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