Results 261 to 270 of about 168,123 (344)

Visible Light‐Promoted Aerobic Oxidation of Boronic Acids and Esters Utilizing a Benzothioxanthene Imide as the Photocatalyst

European Journal of Organic Chemistry, EarlyView.
A photochemical aerobic oxidation protocol using a benzothioxanthene imide as the photocatalyst at a low catalyst loading (0.01 mol%) is developed for the oxidation of boronic acids and esters. Herein, a sustainable and eco‐friendly protocol is reported for the aerobic photochemical oxidation of boronic acids or esters, utilizing a dibenzothioxanthene ...
Stamatis K. Serviou, Petros L. Gkizis, Darío Puchán Sánchez, Soussana Azar, Arthur H. G. David, Clement Cabanetos, Christoforos G. Kokotos   +6 more
wiley   +1 more source

Clitocybe squamulosa Polysaccharides Ameliorate Dextran Sulfate Sodium‐Induced Colitis by Regulating the PI3K/AKt/mTOR Pathway and the Intestinal Flora in Mice

Food Frontiers, EarlyView.
The potential mechanisms of CSFP and CE in alleviating UC. ABSTRACT Ulcerative colitis (UC) is a chronic inflammatory bowel disease characterized by persistent inflammation and ulceration of the colon. This research investigated the protective effects of Clitocybe squamulosa fruiting body polysaccharide (CSFP) and purified polysaccharides named CE on ...
Shuting Hou, Guangliang Ge, Ruiting Li, Defang Zhang, Wuxia Wang, Zehui Li, Naixin Duan, Lijing Xu, Yanfen Cheng, Ludan Hou, Cuiping Feng, Mingchang Chang, Junlong Meng, Xueran Geng   +13 more
wiley   +1 more source

Modulating Neurotoxic Effects of Prenatal Chlorpyrifos Exposure Through Probiotic and Vitamin D Gestational Supplementation: Unexpected Effects on Neurodevelopment and Sociability

Food Frontiers, EarlyView.
This study investigates whether gestational probiotic and vitamin D supplementation can mitigate CPF effects in Wistar rats. While supplementation did not reverse CPF‐induced deficits, it induced notable neurodevelopmental changes in control animals, underscoring the need for further research on prenatal supplementation safety.
Mario Coca, Cristian Perez‐Fernandez, Ana C. Abreu, Ana M. Salmerón, Miguel Morales‐Navas, Diego Ruiz‐Sobremazas, Teresa Colomina, Ignacio Fernández, Fernando Sanchez‐Santed   +8 more
wiley   +1 more source

Standardization of Microwave Heating Process Parameters for Extraction of Galactooligosaccharides (GOS) From Ricebean Flour

Future Postharvest and Food, EarlyView.
Extraction of Galactooligosaccharides (GOS) from ricebean through microwave heating. ABSTRACT Ricebean (Vigna umbellata) is a versatile, nutritious crop cultivated in hilly regions, offering significant nutritional contents and serving as a vital livelihood source for the Himalayan population.
Bharat Bhushan, Rakesh Kumar Raigar
wiley   +1 more source

Recent advances in multicomponent synthesis of 5-substituted 1<i>H</i>-tetrazoles from aldehydes: catalytic methods and green chemistry approaches. [PDF]

RSC Adv
Hsu CY, Altalbawy FMA, Asiri M, Abosaoda MK, Ballal S, Singh A, Nanda A, Ray S, Hussein AR, Baqir SJ.   +9 more
europepmc   +1 more source

Homoharringtonine suppresses acute myeloid leukemia progression by orchestrating EWSR1 phase separation in an m6A‐YTHDF2‐dependent mechanism

iMeta, EarlyView.
Homoharringtonine (HHT), a clinically approved anti‐leukemic drug, directly binds the RNA‐binding protein EWSR1. HHT induces an allosteric conformational switch in the RNA recognition motif of EWSR1, driving self‐association and liquid–liquid phase separation (LLPS). The resulting condensates act as regulatory hubs that sequester the m6A reader YTHDF2,
Ting‐Ting Liu, Li‐Ting Chen, Xu‐Ying Pei, Shao‐Nan Hu, Fang‐Fang Zhuo, Ze‐Kun Chen, Yang Liu, Jing‐Kang Wang, Ji‐Chao Zhang, Qi Cao, Ling Li, Jing Wang, Tian‐Tian Wei, Bo Han, Peng‐Fei Tu, Xiang‐Yu Zhao, Ruidong Xue, Ke‐Wu Zeng   +17 more
wiley   +1 more source

Targeting the hypoxia‐inducible factor‐1 alpha‐exoVEGF axis in tumor‐associated macrophages overcomes Bacillus Calmette‐Guérin immunotherapy resistance

Interdisciplinary Medicine, EarlyView.
Macrophages stimulated by BCG significantly enhanced endothelial cell proliferation, migration, and tube formation. Mechanistically, this pro‐angiogenic activity was reliant on activating NF‐αB or other signaling pathways, which induced the upregulation of HIF‐1α and VEGFA.
Yuyang Hou, Yuxi Wang, Qiong Wu, Wenjing Du, Shanzhu Guo, Xinyu Chai, Yinan Wang, Huixin Liang, Hongyan Yuan, Jun Li, Dongmei Yan   +10 more
wiley   +1 more source

Azide Anion Interactions with Imidazole and 1-Methylimidazole in Dimethyl Sulfoxide. [PDF]

J Phys Chem B
Rana D, Upterworth AL, Winghart MO, Sebastiani D, Nibbering ETJ.   +4 more
europepmc   +1 more source

An In Vitro and In Vivo Assessment of the Genotoxic Potential of Maizinol (UP165), a Zea mays Leaf Extract

Journal of Applied Toxicology, EarlyView.
ABSTRACT Benzoxazinoids are secondary metabolites produced in monocotyledons and some dicotyledons from the Acanthaceae, Ranunculaceae, Scrophulariaceae, Plantaginaceae, and Lamiaceae families. Benzoxazinoids are commonly consumed in bread and cereal products that have been ingested for decades, which supports the safe use of benzoxazinoids as food ...
J. Kyle Weston, Barry S. Lynch, James A. Akingbasote   +2 more
wiley   +1 more source

Formal pyridine meta-azidation and its application for the synthesis of diazepines, ring-fused δ-carbolines and 1,2,3-triazolylpyridines. [PDF]

Nat Commun
Guo SM, Xu P, Daniliuc CG, Studer A.
europepmc   +1 more source