Results 151 to 160 of about 53,976 (309)

Unraveling unbreakable hairpins: characterizing RNA secondary structures that are persistent after dinucleotide shuffling. [PDF]

RNA
Pratt AA, Hendrix DA.
europepmc   +1 more source

A Focus on Natural Autophagy Modulators as Potential Host‐Directed Weapons Against Emerging and Re‐Emerging Viruses

Medicinal Research Reviews, EarlyView.
ABSTRACT Autophagy is a highly conserved intracellular process involved in maintaining homeostasis and in the degradation of damaged organelles and external pathogens. Nature provides complex and varied reservoirs of scaffolds and chemical entities that may have a pivotal role in the search for new therapeutic leads.
Ilaria Cursaro, Sara Rossi, Stefania Butini, Sandra Gemma, Gabriele Carullo, Giuseppe Campiani   +5 more
wiley   +1 more source

From molecule to medicine: introducing emerging strategies to synthesize potent anticancer purine scaffolds. [PDF]

RSC Adv
Hashmi MA, Kanwal A, Siddiqua UH, Rasool N, Malik A.   +4 more
europepmc   +1 more source

RÔLE OF 4-AMINOIMIDAZOLE-5-CARBOXAMIDE IN PURINE SYNTHESIS BY ESCHERICHIA COLI

, 1952
Ernst Bergmann, R. Ben‐Ishai, Benjamin E. Volcani   +2 more
openalex   +1 more source

Nephroprotective Effects of Fraxinus Hookeri Wenz. Against Renal Toxicity and DNA Oxidative Damages Induced by CCl4 in Rats

ChemistryOpen, EarlyView.
This study evaluates the nephroprotective potential of Fraxinus hookeri Wenz. (F. hookeri), a medicinal plant of the Oleaceae family, against CCl4‐induced oxidative stress. The findings demonstrate its ability to restore antioxidant defenses, renal function markers, and DNA integrity while reducing lipid peroxidation and histopathological damage.
Raheela Sarwar, Bashir Ahmad, Ayman M. Al‐Qaaneh, Shumaila Rauf, Laiba Ahmad, Mounir M. Bekhit, Said Hassan, Nadeem Ullah, Gokhan Zengin, Arshad Farid   +9 more
wiley   +1 more source

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

Chembiochem
Décout JL, Maurel MC.
europepmc   +1 more source

Microbiota diversity and differences in the respiratory tract of children with pneumonia

Pediatric Investigation, EarlyView.
Differences in microbial communities in the upper and lower respiratory tract in patients with pneumonia were investigated in this study by sequencing the 16S rRNA genes in pharyngeal swabs and alveolar lavage fluid. Forty‐three subjects were enrolled in the study, and one upper and one lower respiratory tract sample were collected from each subject ...
Dandan Ge, Lingyun Hou, Jintao Guo, Xuejing Lv, Yungang Yang   +4 more
wiley   +1 more source

Effect on consumers' sustainable purchase intention of dietary supplement purine labeling. [PDF]

Front Nutr
Yang D, Gui G, Yao Y, Ke X.
europepmc   +1 more source

Cold Atmospheric Plasma for Water Disinfection: Mechanisms, Efficacy and Resistant Bacteria Inactivation

Plasma Processes and Polymers, EarlyView.
Cold atmospheric plasma (CAP) is a promising method for inactivating antibiotic‐resistant bacteria in liquid environments. This review explores its mechanisms, treatment parameters, and efficacy, highlighting CAP's potential as a sustainable, resistance‐free disinfection alternative and its relevance for advancing water treatment and combating ...
Manca Lunder, Sebastian Dahle, Rok Fink
wiley   +1 more source

Global niche partitioning of purine and pyrimidine cross-feeding among ocean microbes. [PDF]

Sci Adv
Braakman R, Satinsky B, O'Keefe TJ, Longnecker K, Hogle SL, Becker JW, Li RC, Dooley K, Arellano A, Kido Soule MC, Kujawinski EB, Chisholm SW.   +11 more
europepmc   +1 more source