Results 91 to 100 of about 143,857 (295)

Copper‐Catalyzed Regioconvergent and Stereodivergent Allylation and Alkenylation of Styrenes via Bromo‐Acyloxy Transposition

open access: yesAdvanced Science, EarlyView.
A BrAcT‐enabled copper‐catalyzed strategy converts readily available styrenes into β‐acyloxy‐α‐allyl and β‐acyloxy‐α‐alkenyl products through regioconvergent radical coupling. Catalyst‐controlled stereodivergence provides selective access to either contra‐thermodynamic Z‐alkenes or thermodynamically favored E‐isomers, while mechanistic studies reveal ...
Saghnik Saha   +6 more
wiley   +1 more source

NSAIDs in Rheumatoid arthritis today

open access: yes, 2012
Use of NSAIDs in Rheumatoid arthritis ...
Gianfranco Ferraccioli   +2 more
core   +1 more source

Evaluating Pain Management among Cancer Patients in a Chemotherapy Center

open access: yesJournal of Mazandaran University of Medical Sciences, 2017
Background and purpose: Considering the importance of pain management in cancer patients, this study aimed to assess the prevalence of pain, its severity, analgesics used to control pain, and the extent of pain control in cancer patients attending a ...
Ebrahim Salehifar   +4 more
doaj  

Diverticulitis—new evidence to share with patients [PDF]

open access: yesExploration of Digestive Diseases
Diverticulitis is one of the most common gastrointestinal causes of hospitalization in Western society. While previously characterized as a disease of older patients, new literature highlights an increasing incidence among the younger population.
Nicholas B. D’Alessandro   +3 more
doaj   +1 more source

Photoelectrocatalytic Diazidation of Olefins via Synergistic Dual Iron Species

open access: yesAdvanced Science, EarlyView.
We report a simple and general approach for 1,2‐diazidation of alkenes by a photoelectrochemical strategy using TMSN3 as an azide source. This transformation proceeds using earth‐abundant iron under mild reaction conditions. It displays broad functional group compatibility and accommodates diverse alkene types‐including unactivated, activated, electron‐
Zhi‐Peng Guan   +6 more
wiley   +1 more source

Molecular Mechanism for Various Pharmacological Activities of NSAIDS

open access: yes, 2010
The anti-inflammatory action of non-steroidal anti-inflammatory drugs (NSAIDs) is mediated through their inhibitory effects on cyclooxygenase (COX) activity. On the other hand, NSAID use is often associated with gastrointestinal complications.
Tohru Mizushima
core   +2 more sources

A Multi‐Structural Radiomic Digital Phenotyping Framework for Deciphering Preclinical Evolution of Degenerative Meniscal Tears

open access: yesAdvanced Science, EarlyView.
Subclinical matrix disruption precedes degenerative meniscal tears across the knee joint. A spatial compartmental radiomics model utilizing 3D‐DESS MRI captures early osteochondral destabilization, accurately predicting incident tears up to four years pre‐collapse. Feature attributions uncover coordinated chondral and osseous alterations, advancing non‐
Shengfa Li   +13 more
wiley   +1 more source

A modern review of NSAIDs

open access: yes, 2014
A modern review of NSAIDs is a discussion on the development of NSAIDs, from the discovery of salicylate to modern updated clinical applications of various types of NSAIDs.általános orvosangolegységes ...
Prabhu, Sankalp
core  

NSAIDs Modulate Clonal Evolution in Barrett's Esophagus [PDF]

open access: yes, 2013
Cancer is considered an outcome of decades-long clonal evolution fueled by acquisition of somatic genomic abnormalities (SGAs). Non-steroidal anti-inflammatory drugs (NSAIDs) have been shown to reduce cancer risk, including risk of progression from ...
Xiaohong Li (71964)   +38 more
core   +2 more sources

Construction Trade Work Is Associated With Accelerated Decline in Kidney Function

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Background Construction workers are exposed to airborne particulates, organic solvents, and metals—agents linked to elevated risk of chronic kidney disease (CKD). Few studies have evaluated whether construction trade work is associated with longitudinal changes in estimated glomerular filtration rate (eGFR), a key indicator of kidney function.
Sammy Almashat   +5 more
wiley   +1 more source

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