Results 1 to 10 of about 86,184 (243)

Molecularly Imprinted Polymer-Based Electrochemical Sensor for Rapid and Selective Detection of Hypoxanthine

Biosensors, 2022
In this paper, we report on the coupling of an electrochemical transducer with a specifically designed biomimetic and synthetic polymeric layer that serves as a recognition surface that demonstrates the molecular memory necessary to facilitate the stable
Diksha Garg, Neelam Verma, Monika
doaj   +1 more source

High-Intensity Interval Training Decreases Resting Urinary Hypoxanthine Concentration in Young Active Men—A Metabolomic Approach

Metabolites, 2019
High-intensity interval training (HIIT) is known to improve performance and skeletal muscle energy metabolism. However, whether the body’s adaptation to an exhausting short-term HIIT is reflected in the resting human metabolome has not been ...
Sina Kistner, Manuela J. Rist, Ralf Krüger, Maik Döring, Sascha Schlechtweg, Achim Bub   +5 more
doaj   +1 more source

Simultaneous Determination of Xanthine and Hypoxanthine Using Polyglycine/rGO-Modified Glassy Carbon Electrode

Molecules, 2023
A novel electrochemical sensor was developed for selective and sensitive determination of xanthine (XT) and hypoxanthine (HX) based on polyglycine (p-Gly) and reduced graphene oxide (rGO) modified glassy carbon electrode (GCE). A mixed dispersion of 7 μL
Ting Wang, Lin Zhang, Chengyu Zhang, Dongmei Deng, Dejia Wang, Liqiang Luo   +5 more
doaj   +1 more source

Recent Trends in Metabolomics by NMR Spectroscopy

Angewandte Chemie, EarlyView.
AI tools were applied to analyze more than 5 000 publications indexed in Scopus (2018–2025), identifying key trends and research directions in NMR‐based metabolomics. The artificial intelligence‐assisted workflow classified papers into six main fields of application, human health, food and nutrition, veterinary science, plants, environment, and ...
Giorgio Di Paco, Gaia Meoni, Veronica Ghini, Alessia Vignoli, Leonardo Tenori, Paola Turano, Claudio Luchinat   +6 more
wiley   +2 more sources

Arylmethylamino steroids as antiparasitic agents [PDF]

, 2017
In search of antiparasitic agents, we here identify arylmethylamino steroids as potent compounds and characterize more than 60 derivatives. The lead compound 1o is fast acting and highly active against intraerythrocytic stages of chloroquine-sensitive ...
Becker, Katja, Beckmann, Svenja, Blandin, Stéphanie, Brakhage, Axel, Burrows, Jeremy, Dahse, Hans-Martin, Davioud-Charvet, Elisabeth, Elhabiri, Mourad, Goetz, Alice-Anne, Grevelding, Christoph G., Jortzik, Esther, Krieg, Reimar, Nuryyeva, Selbi, Pinkerton, Anthony B., Quack, Thomas, Rahbari, Mahsa, Rahlfs, Stefan, Schönecker, Bruno, Voigt, Kerstin, Wittlin, Sergio   +19 more
core   +3 more sources

Can adenine nucleotides predict primary nonfunction of the human liver homograft? [PDF]

, 1994
Sixty-eight primary liver grafts were analyzed to see whether adenine nucleotides (AN: ATP, ADP, and AMP) or purine catabolites (PC: adenosine, inosine, hypoxanthine, and xanthine) of tissue or effluent can predict primary graft nonfunction.
Bronsther, O, Fujita, S, Hamamoto, I, Irish, W, Nakamura, K, Starzl, TE, Takaya, S, Todo, S, Van Gulik, TM   +8 more
core   +1 more source

A ratiometric fluorescent probe for hypoxanthine detection in aquatic products based on the enzyme mimics and fluorescence of cobalt-doped carbon nitride

Food Science and Human Wellness
A ratiometric fluorescent probe for hypoxanthine (Hx) detection was established based on the mimic enzyme and fluorescence characteristics of cobalt-doped graphite-phase carbon nitride (Co doped g-C3N4).
Xin Wang, Chengyi Hong, Zhengzhong Lin, Zhiyong Huang   +3 more
doaj   +1 more source

Ischemic preconditioning attenuates portal venous plasma concentrations of purines following warm liver ischemia in man [PDF]

, 2005
Background/Aims: Degradation of adenine nucleotides to adenosine has been suggested to play a critical role in ischemic preconditioning (IPC). Thus, we questioned in patients undergoing partial hepatectomy whether (i) IPC will increase plasma purine ...
Chouker, A., Dugas, Martin, Heizmann, O., Martignoni, A., Messmer, K., Peter, K., Rau, H. G., Schauer, R. J., Thiel, M., Volk, A.   +9 more
core   +1 more source

The Metabolomic Profile of Lymphoma Subtypes: A Pilot Study

Molecules, 2019
Lymphoma defines a group of different diseases. This study examined pre-treatment plasma samples from 66 adult patients (aged 20−74) newly diagnosed with any lymphoma subtype, and 96 frequency matched population controls. We used gas chromatography-
Luigi Barberini, Antonio Noto, Claudia Fattuoni, Giannina Satta, Mariagrazia Zucca, Maria Giuseppina Cabras, Ester Mura, Pierluigi Cocco   +7 more
doaj   +1 more source

Detection of Hypoxanthine from Inosine and Unusual Hydrolysis of Immunosuppressive Drug Azathioprine through the Formation of a Diruthenium(III) System

Biosensors, 2021
Hypoxanthine (hpx) is an important molecule for both biochemistry research and biomedical applications. It is involved in several biological processes associated to energy and purine metabolism and has been proposed as a biomarker for a variety of ...
Marta Orts-Arroyo, Isabel Castro, José Martínez-Lillo   +2 more
doaj   +1 more source