Results 61 to 70 of about 74,149 (232)

New frontiers in thermal analysis: A TG/Chemometrics approach for postmortem interval estimation in vitreous humor [PDF]

, 2017
The coupling of thermogravimetric analysis (TG) associated with chemometrics is proposed as an innovative approach in thanatochemistry in order to develop a new analytical tool using thermal analysis for the characterization of vitreous humor.
Fabiano, MARIA AURORA, Fineschi, Vittorio, Frati, Paola, Gullifa, Giuseppina, Materazzi, Stefano, Risoluti, Roberta, Santurro, Alessandro, Scopetti, Matteo   +7 more
core   +1 more source

The fate of thiopurine metabolites after switching to low‐dose thiopurine with allopurinol or thioguanine in IBD patients: A retrospective analysis

British Journal of Clinical Pharmacology, EarlyView.
Aims Shunting (hypermethylating) thiopurine metabolism, characterized by excessive 6‐MMPR production and (sub)therapeutic 6‐TGN levels, poses a significant challenge in the treatment of inflammatory bowel disease (IBD). This study evaluates the metabolic outcomes of switching to low‐dose thiopurine with allopurinol (LDTA) or thioguanine (TG) in IBD ...
Ahmed B. Bayoumy, Hedwig M. A. D'Agnolo, Nanne K. H. de Boer, Chris J. J. Mulder, Luc J. J. Derijks   +4 more
wiley   +1 more source

Unraveling the benefits of Bacillus subtilis DSM 29784 poultry probiotic through its secreted metabolites: an in vitro approach

Microbiology Spectrum
The probiotic Bacillus subtilis 29784 (Bs29784) sustains chicken’s intestinal health, enhancing animal resilience and performance through the production of the bioactive metabolites hypoxanthine (HPX), niacin (NIA), and pantothenate (PTH).
Nuria Vieco-Saiz, Damien P. Prévéraud, Eric Pinloche, Aurélien Morat, Pauline Govindin, Hervé M. Blottière, Elliot Matthieu, Estelle Devillard, Jessika Consuegra   +8 more
doaj   +1 more source

New Trends in SERS Substrates With Micro‐ and Nanostructures: Materials, Substrates, Preparation, and Applications

Battery Energy, EarlyView.
In this review, the latest research progress in surface‐enhanced Raman scattering (SERS) is discussed comprehensively. It covers four main aspects of SERS technology: materials utilized, various types of SERS substrates, methods employed for their preparation, and recent applications explored in the field over the past few years.
Xiaoyu Tian, Bo Zhang, Lei Song, Jingwei Bao, Junsheng Yang, Liangbo Sun, Houchang Pei, Chunpeng Song   +7 more
wiley   +1 more source

Myocardial release of hypoxanthine and lactate during percutaneous transluminal coronary angioplasty [PDF]

, 1989
The response of myocardial lactate and hypoxanthine metabolism during percutaneous transluminal coronary angioplasty was studied in a series of 15 patients undergoing this procedure.
Brand, M.J.B.M. (Marcel) van den, Feyter, P.J. (Pim) de, Harmsen, E., Hugenholtz, P.G. (Paul), Jong, J.W. (Jan Willem) de, Piscione, F., Serruys, P.W.J.C. (Patrick), Suryapranata, H. (Harry)   +7 more
core   +1 more source

A monoclinic polymorph of hypoxanthine

Acta Crystallographica Section E Structure Reports Online, 2007
A monoclinic polymorph of hypoxanthine (systematic name: 1,7-dihydro-6H-purin-6-one), C5H4N4O, is reported. The hydrogen-bonding motifs involve a layered structure of N—H⋯O and N—H⋯N hydrogen-bonded mol­ecules. The mean stacking distance between adjacent layers is 3.672 A.
Rui-Qing Yang, Yong-Rong Xie
openaire   +2 more sources

In Vitro Antiplasmodial Activity and Chemical Composition of Combretum aculeatum, a Medicinal Plant From Niger

Chemistry &Biodiversity, EarlyView.
Workflow of current study. ABSTRACT Malaria remains a significant public health challenge in Niger, accounting for 5.6% of global malaria‐related deaths. Local medicinal plants are frequently used as traditional treatments for malaria, although their efficacy and safety are often insufficiently investigated.
Souleymane Magagi Damé, Louis Leclercq, Catherine Vonthron‐Sénécheau, Amadou Tidjani Ilagouma, Sergio Ortiz   +4 more
wiley   +1 more source

Glutaredoxin GRXS17 associates with the cytosolic iron-sulfur cluster assembly pathway [PDF]

, 2016
Cytosolic monothiol glutaredoxins (GRXs) are required in iron-sulfur (Fe-S) cluster delivery and iron sensing in yeast and mammals. In plants, it is unclear whether they have similar functions.
Cammue, Bruno PA, De Clercq, Rebecca, De Coninck, Barbara, De Jaeger, Geert, Fernie, Alisdair R, Gevaert, Kris, Goossens, Alain, Iñigo, Sabrina, Klassen, Roland, Le Gall, Sabine, Leidel, Sebastian A, Nagels Durand, Astrid, Pauwels, Laurens, Ritter Traub, Andrés, Schaffrath, Raffael, Termathe, Martin, Tohge, Takayuki, Van Leene, Jelle, Van Lijsebettens, Maria   +18 more
core   +2 more sources

Chemical Characterization of Alphitonia neocaledonica (Schltr.) Guillaumin Bark Extract and Its Anti‐Inflammatory Activities

Chemistry &Biodiversity, EarlyView.
Study of the anti‐inflammatory activities and chemical characterization of Alphitonia neocaledonica (Schltr.) Guillaumin bark extract. ABSTRACT Alphitonia neocaledonica (Schltr.) Guillaumin is a small forest tree endemic of New Caledonia traditionally used to treat rheumatic pain and dermatoses.
Karl Huet, Philippe Georgel, Mohammed Nour, Mohamed Haddad, Edouard Hnawia, Mariko Matsui   +5 more
wiley   +1 more source

Surface-enhanced Raman spectroscopy for the forensic analysis of vaginal fluid [PDF]

, 2016
Vaginal fluid is most often found at crime scenes where a sexual assault has taken place or on clothing or other items collected from sexual assault victims or perpetrators.
Zegarelli, Kathryn Anne
core   +1 more source