Results 121 to 130 of about 38,938 (333)

Ring-hydroxylating dioxygenases involved in PAH biodegradation : structure, function, biodiversity [PDF]

open access: yes, 2011
International audienceThe first step in the biodegradation of PAHs by aerobic bacteria is catalyzed by metalloenzymes known as ring-hydroxylating dioxygenases (RHDs). Because of the hydrophobic nature and chemical resistance of PAHs, their initial attack
Jouanneau, Yves   +3 more
core   +1 more source

Curcuma comosa‐Derived Diarylheptanoid Ameliorates Ulcerative Colitis by Inhibiting JNK/NF‐κB and Activating AMPK/Nrf2 Pathways

open access: yesFood Frontiers, EarlyView.
In this study, we isolated and investigated the protective effect of 1,7‐diphenyl‐(6E)‐6‐hepten‐3‐ol (DPHP) against ulcerative colitis. Our results demonstrate that DPHP administration effectively alleviates colitis symptoms, inhibits inflammation, and strengthens antioxidant defense mechanisms. A combination of network pharmacology analysis, molecular
Van‐Long Truong   +2 more
wiley   +1 more source

Interaction of Cysteamine Oxygenase with o‐Phenanthroline [PDF]

open access: bronze, 1969
D. Cavallinì   +4 more
openalex   +1 more source

Protective Effects of Buckwheat and Isoquercitrin Against Noise‐Induced Hearing Loss in Mice: An Antioxidant Strategy Targeting the Nrf2/HO‐1 Pathway in Auditory Hair Cells

open access: yesFood Frontiers, EarlyView.
Isoquercitrin (IQ), a major bioactive compound in buckwheat (Fagopyrum esculentum Moench; BW), serves as a key mediator of the protective effects of BW against noise‐induced hearing loss (NIHL) by activating the Nrf2/HO‐1 signaling pathway, and oral administration of BW and IQ significantly attenuates oxidative stress and hair cell apoptosis through ...
Hojin Lee   +6 more
wiley   +1 more source

Pteridines CVII* Synthesis of 6-Azidomethyl-5,6,7,8-tetrahydropterin. Photo degradation Products and Cofactor Properties on Aromatic Amino Acid Monooxygenases

open access: yesPteridines, 1995
The synthesis of 6-azidomethyl-5,6,7,8-tetrahydropterin (6-AzmH4Ptr) (9) starting from 2,4-diamino- 6-hydroxymethylpteridine (1) is described. A special protecting group strategy had to be applied to perform the structural modifications. The introduction
Heizmann Gerhard   +5 more
doaj   +1 more source

Alkane hydroxylases involved in microbial alkane degradation [PDF]

open access: yes, 2018
This review focuses on the role and distribution in the environment of alkane hydroxylases and their (potential) applications in bioremediation and biocatalysis.
Funhoff, Enrico, van Beilen, Jan
core  

Phytochemical Contents and Bioactive Compounds in Widely Consumed Cereals, Legumes, and Vegetables in Abruzzo Region, Italy: A Critical Review

open access: yesFood Safety and Health, EarlyView.
This review aims to collect and identify cereals, legumes, and vegetables mostly consumed in the Abruzzo region from 2020 till now, pointing attention to their biological effects. ABSTRACT The Abruzzo region boasts a wide range of typical food products including cereals, legumes, and vegetables. In this context, they take part in the Mediterranean diet,
Giulia Gentile   +3 more
wiley   +1 more source

The Influence of Schwann Cell Metabolism and Dysfunction on Axon Maintenance

open access: yesGlia, EarlyView.
Sensory neurons depend on Schwann cells for survival. Schwann cells provide energy for axons during rapid firing or after injury. Dysregulated metabolism in Schwann cells can lead to the production of neurotoxic lipids and axon degeneration. ABSTRACT Schwann cells are the glial cells in the peripheral nervous system responsible for the production of ...
Rose Follis   +2 more
wiley   +1 more source

Inducible heme oxygenase in the kidney: a model for the homeostatic control of hemoglobin catabolism [PDF]

open access: bronze, 1971
Neville R. Pimstone   +5 more
openalex   +1 more source

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