Results 21 to 30 of about 1,580 (148)

<i>Antennaria dioica</i> (L.) Gaertn. (Asteraceae): From Metabolite Profiling to Comprehensive Evaluation of In Vitro and In Silico Enzyme Inhibitory Activity. [PDF]

Food Sci Nutr
Antennaria dioica (L.) Gaertn. is a perennial herb from the tribe Gnaphalieae of the Asteraceae family. In‐depth phytochemical profiling and in vitro antioxidant and enzyme inhibition assessment of methanol‐aqueous extract from the A. dioica aerial parts were integrated with molecular docking study.
Zheleva-Dimitrova D, Zengin G, Lessigiarska I, Tsakovska I, Nikolova-Kejova R, Zheleva-Kyuchukova I, Momekov G, Gevrenova R.   +7 more
europepmc   +2 more sources

Improved determination of D-glucaric acid in urine.

Clinical Chemistry, 1981
Abstract Using a simplex optimization procedure, we have elaborated a sensitive and reliable micromethod for determining D-glucaric acid, based on inhibition of glucuronidase activity by 1,4-D-glucarolactone, produced from D-glucaric acid by heating. The maximum attainable difference between glucuronidase activity in the reaction mixture
K, Jung, D, Scholz, G, Schreiber
openaire   +2 more sources

Synthetic protein scaffolds based on peptide motifs and cognate adaptor domains for improving metabolic productivity

Frontiers in Bioengineering and Biotechnology, 2015
The efficiency of many cellular processes relies on the defined interaction among different proteins within the same metabolic or signaling pathway. Consequently, a spatial colocalization of functionally interacting proteins has frequently emerged during
Anselm H.C. Horn, Heinrich eSticht
doaj   +1 more source

New approach to the equilibrium of D-glucaric acid in water: DFT study of tetrahedral intermediates

Kuwait Journal of Science
The present study aims at investigating, for the first time, the formation of tetrahedral intermediates during the equilibrium mechanism of D-glucaric acid in water.
Amara S.
doaj   +1 more source

Effect of Antiepileptic Drugs on the Urinary Excretion of Porphyrins in Non-porphyric Subjects

Journal of Pharmacological Sciences, 2005
The action of some anticonvulsant drugs as the causal agents of attacks of acute porphyria has been widely documented in the literature. However, little attention has been paid to the effect of these drugs on the urinary excretion of porphyrins in non ...
Maria J. Tutor-Crespo, Jesús Hermida, J. Carlos Tutor   +2 more
doaj   +1 more source

Dual‐Function Electrocatalysis: Simultaneous Wastewater Remediation and Hydrogen Evolution—A Comprehensive Review

Carbon Energy, EarlyView.
Replacing the oxygen evolution reaction with the electro‐oxidation of pollutants and waste streams offers an energy‐efficient route for simultaneous hydrogen production and pollutant remediation. This review summarizes the reaction mechanisms, catalyst design principles, and emerging paired‐electrolysis strategies that govern activity, selectivity ...
Safa Al‐Yahyaey, Rashid Al‐Hajri, Ala'a H. Al‐Muhtaseb, Hussein A. Younus, Mohammed Al‐Abri   +4 more
wiley   +1 more source

Values for Urinary Excretion of D-Glucaric Acid by Normal Individuals

Clinical Chemistry, 1974
Abstract The urinary excretion of D-glucaric acid reflects the activity of hepatic enzymes that hydroxylate and detoxify many substances foreign to the body. We measured it in 38 healthy unmedicated males (ages, 3 to 90 years; weights 11.8 to 136 kg) and in 15 females (ages, 10 to 80).
J, March, W J, Turner, J, Shanley, J, Field   +3 more
openaire   +2 more sources

Geometrical isomerization of hydroxycinnamic acid under UV‐light: Structural plasticity as a driver of metabolite complexity

Photochemistry and Photobiology, EarlyView.
UV irradiation drives metabolite complexity through photoisomerization of hydroxycinnamic acid‐containing compounds in plants. The olefin functional group of hydroxycinnamic acid enables structural plasticity through trans/cis isomerization. Multiple chromophores within a molecule can amplify UV‐induced transformations.
Mailane Rose Sekgobela, Lutendo Michael Mathomu, Nakisani Babra Moyo, Rudzani Nemadzhilili, Mwadham Mwombeki Kabanda, Ntakadzeni Edwin Madala   +5 more
wiley   +1 more source

Recent catalytic advances in the production of adipic acid and its esters from bio-based C6 molecules and carbon dioxide

Green Chemistry Letters and Reviews
Adipic acid (AA), used in the manufacture of nylon-6,6, polyurethane, and plasticizers, is derived from multi-stage processing of petrochemical resources, posing serious harms to human being and environment.
Dinesh Kumar Mishra, Cong Chien Truong, Yeongin Jo, Young-Woong Suh   +3 more
doaj   +1 more source

Myelin Impairment and Regeneration in the Central Nervous System: Molecular Mechanisms, Diseases, and Prospective Therapeutic Targets

MedComm, Volume 7, Issue 10, October 2026.
Proper myelin formation is crucial for normal neural circuit function, while myelin deficiency can lead to neural circuit dysfunction and cognitive decline, notably in Alzheimer's disease and other central nervous system demyelinating disorders. This review summarizes central myelin's structure and function, demyelination biomarkers and pathological ...
Lihong Huang, Peng Cheng, Guangdong Liu, Yang Xiang, Zhen Hong, Weidong Le   +5 more
wiley   +1 more source