Results 71 to 80 of about 42,906 (302)
SYNTHESIS AND PHYSICAL-CHEMICAL PROPERTIES OF WATER-SOLUBLE 3-BENZYLXANTHINE DERIVATIVES
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2015 Introduction Nowadays, research of novel biological active compounds with low toxicity, are carried out among different classes of organic compounds of natural and synthetic genesis.
K. V. Аleksandrova +3 more
doaj +1 more source
Xanthine oxidoreductase and xanthine oxidase in human cornea.
Histology and histopathology, 2002 Xanthine oxidoreductase (xanthine dehydrogenase + xanthine oxidase) is a complex enzyme that catalyzes the oxidation of hypoxanthine to xanthine, subsequently producing uric acid. The enzyme complex exists in separate but interconvertible forms, xanthine dehydrogenase and xanthine oxidase, which generate reactive oxygen species (ROS), a well known ...
Cejkova, J. +3 more
openaire +3 more sources
Inherited metabolic epilepsies–established diseases, new approaches
Epilepsia Open, EarlyView.Abstract Inherited metabolic epilepsies (IMEs) represent the inherited metabolic disorders (IMDs) in which epilepsy is a prevailing component, often determining other neurodevelopmental outcomes associated with the disorder. The different metabolic pathways affected by individual IMEs are the basis of their rarity and heterogeneity.
Itay Tokatly Latzer, Phillip L. Pearl
wiley +1 more source
Food Chemistry International, EarlyView.After collecting Musa paradisiaca leaves, some were dried and others were used to produce aqueous extracts. The extracts and powders were characterized and then administered to rats made anaemic by PHZ. After 14 days of administration of the two samples, the rats were euthanized and it was observed that after 9 days of treatment, the aqueous extract ...
Josée Rebeca Nombo +8 more
wiley +1 more source
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2015 Aim. Currently, researches, devoted to obtain new active compounds, are carried out among various classes of organic compounds, and combination of several active heterocyclic fragments in one molecule is considered the key way in such researches ...
K. V. Аleksandrova +4 more
doaj +1 more source
Xanthine Accumulation during Hypoxanthine Oxidation by Milk Xanthine Oxidase [PDF]
European Journal of Biochemistry, 1973 Accumulation of xanthine as well as uric acid, was found as a result of hypoxanthine oxidation by xanthine: oxygen oxidoreductase from milk. The ratio xanthine/uric acid increases with hypoxanthine concentration, and decreases with the enzyme concentration and the reaction time.
openaire +2 more sources
Nonthermal Food Processing Technologies: A Comprehensive Review
Future Postharvest and Food, EarlyView.The graphical abstract illustrates the shift from traditional thermal food preservation methods to advanced nonthermal technologies. Traditional methods, represented by heating, often compromise the nutritional and sensory quality of foods. In contrast, nonthermal approaches such as high‐pressure processing (HPP), pulsed electric field (PEF ...
Ashok Kumar Yadav +5 more
wiley +1 more source
Caffeine Consumption through Coffee: Content in the Beverage, Metabolism, Health Benefits and Risks
Beverages, 2019 Caffeine (1,3,7-trimethylxanthine) is the most consumed psychoactive substance in the world, acting by means of antagonism to adenosine receptors, mainly A1 and A2A.
Juliana dePaula, Adriana Farah
doaj +1 more source
Noninvasive Disease Diagnostics: The Swiss Contribution Highlights to Breath Analysis Research
Helvetica Chimica Acta, EarlyView.Breath analysis networks across Switzerland linking health monitoring, clinical applications, population studies, and data‐driven public health decisions. ABSTRACT To celebrate the 125th anniversary of the Swiss Chemical Society, we present a review and perspective to highlight the recent research in breath analysis that has been conducted in ...
Stefan James Swift +6 more
wiley +1 more source
British Journal of Cancer, 1981 The relationships between DNA damage from UV radiation, alkylating drugs and the methylated xanthines (MX) have been studied in normal and malignant rodent and human cells.
J. Byfield +5 more
semanticscholar +1 more source