Results 271 to 280 of about 518,171 (357)

Bombyx Mori Silk Fibroin as a Sustainable Organocatalyst for Diastereoselective Michael Additions

open access: yesChemSusChem, EarlyView.
Silk fibroin, natural biopolymer, has been successfully used as green catalyst for Michael addition reactions under mild conditions. Its pseudoenzymatic pocket enables enzyme‐like catalytic behavior, driving stereoselectivity, and highlighting a sustainable, nature‐inspired catalytic approach.
Carola Ricciardelli   +8 more
wiley   +1 more source

Efficient diagnosis for endoscopic remission in Crohn's diseases by the combination of three non-invasive markers. [PDF]

open access: yesBMC Gastroenterol
Takei K   +13 more
europepmc   +1 more source

β‐Hydroxy β‐Methyl Butyric Acid (HMB) and Its Potential Doping Relevance: A Pilot Study on Its Urinary Excretion Profile

open access: yesDrug Testing and Analysis, EarlyView.
β‐hydroxy β‐methyl butyric acid (HMB), either as the free acid or in the form of its calcium salt, is a component of several dietary supplements marketed to enhance sports performance. We investigated the urinary excretion profile of HMB, also assessing the endogenous reference ranges of HMB in human urine samples from healthy volunteers (n = 20). Data
Cristian Camuto   +3 more
wiley   +1 more source

Dapagliflozin alleviates high‐fat‐induced obesity cardiomyopathy by inhibiting ferroptosis

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1358-1373, April 2025.
Abstract Aim: Dapagliflozin (Dapa) is a novel hypoglycaemic agent with multiple cardiovascular protective effects, and it is widely used in treatment of heart failure patients, but whether it can improve obese phenotype of heart failure and its mechanism is still unclear.
Di Chen   +7 more
wiley   +1 more source

Longitudinal Cohort Study of Metabolomic Markers Associated With Type 2 Diabetes Risk in Korean Adults

open access: yes
Chronic Diseases and Translational Medicine, EarlyView.
Md. Kamruzzaman   +6 more
wiley   +1 more source

Plasma metabolomics identifies signatures that distinguish heart failure with reduced and preserved ejection fraction

open access: yesESC Heart Failure, EarlyView.
Abstract Aims Two general phenotypes of heart failure (HF) are recognized: HF with reduced ejection fraction (HFrEF) and with preserved EF (HFpEF). To develop phenotype‐specific approaches to treatment, distinguishing biomarkers are needed. The goal of this study was to utilize quantitative metabolomics on a large, diverse population to replicate and ...
Fawaz Naeem   +13 more
wiley   +1 more source

Synthesis of Diverse β,β‐Diaryl β‐Siloxy Diamines and Application as Organocatalysts

open access: yesEuropean Journal of Organic Chemistry, Accepted Article.
β,β‐Diaryl‐β‐siloxy diamines were developed as a tunable scaffold for structurally diverse diamine‐based organocatalysts. Synthesis was initiated with the reaction of an oxazolidine methyl ester from L‐serine with various Grignard reagents, introducing a wide range of diaryl substituents at the β‐position.
Satoru Arimitsu   +3 more
wiley   +1 more source

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