Results 231 to 240 of about 917,291 (368)

Purine Chemistry in the Early RNA World at the Origins of Life: From RNA and Nucleobases Lesions to Current Key Metabolic Routes

open access: yesChemBioChem, Volume 26, Issue 11, June 3, 2025.
In the nascent processes of the beginnings and evolution of life, nucleobases and especially purines, ribonucleos(t)ides and primitive RNAs have been continuously modified. A RNA‐peptide world and key metabolic pathways probably have emerged from the corresponding chemical modifications resulting from adenine deamination, purine alkylation and ...
Jean‐Luc Décout   +1 more
wiley   +1 more source

Targeting miRNA‐1a and miRNA‐15b: A Novel Combinatorial Strategy to Drive Adult Cardiac Regeneration

open access: yesAdvanced Science, Volume 12, Issue 21, June 5, 2025.
The article explores a novel therapeutic strategy for cardiac regeneration by targeting miRNA‐1a and miRNA‐15b. Combinatorial inhibition of miR‐1a and miR‐15b enhances cardiomyocyte proliferation, improves heart function, and reduces fibrosis in myocardial infarction models.
Ting Yuan   +16 more
wiley   +1 more source

Evaluating dietary quality and dietary inflammatory potential in cognitive impairment patients in China

open access: yesAlzheimer's &Dementia, Volume 21, Issue 6, June 2025.
Abstract INTRODUCTION Diet plays a critical role in the prevention and treatment of cognitive impairment, yet dietary intake in patients with cognitive impairment in China remains insufficiently studied. METHODS A 25‐item semi‐quantitative food frequency questionnaire was used in a national online survey in China.
Dongsheng Bian   +32 more
wiley   +1 more source

Physicochemical Properties, Phenolic Acids Profile, and Vitamin Content of Quinoa‐Enriched Biscuits

open access: yesFood Science &Nutrition, Volume 13, Issue 6, June 2025.
Altogether, the result of this study supports the existing literature on the nutritional and functional properties of quinoa. The higher vitamin content, better nutritional quality, and higher antioxidant properties that were determined in biscuits fortified with quinoa are consistent with the positioning of quinoa as a nutrient‐dense and health ...
Ifra Batool   +5 more
wiley   +1 more source

Changes in Some Serum and Heamatological Indices in Magnesium and Riboflavin Deficiency in Rats

open access: green, 2004
M. A. Adaikpoh   +5 more
openalex   +1 more source

Dietary shifts in agrarian households: Population‐based evidence from off‐farm work in Ghana

open access: yesJournal of the Agricultural and Applied Economics Association, Volume 4, Issue 2, Page 254-269, June 2025.
Abstract This study examines the association between income from off‐farm work and nutritional outcomes in Ghanaian agrarian households, analyzing data from the Ghana Living Standards Surveys of 2005/06, 2012/13, and 2016/17. Findings from 24,550 observations reveal that off‐farm work is associated with increased intake of protein, fat, essential ...
Ralph Armah   +4 more
wiley   +1 more source

Deficiency in frataxin homologue YFH1 in the yeast Pichia guilliermondii leads to missregulation of iron acquisition and riboflavin biosynthesis and affects sulfate assimilation

open access: green, 2009
Yuriy V. Pynyaha   +8 more
openalex   +2 more sources

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