Results 11 to 20 of about 58,088 (256)
Phân lập và khảo sát điều kiện tối ưu cho hoạt động của enzyme xanthine oxidase từ sữa bò
Tạp chí Khoa học Đại học Cần Thơ, 2018 Mục tiêu của nghiên cứu nhằm phân lập enzyme xanthine oxidase (XO) từ sữa bò, xác định một số điều kiện tối ưu cho hoạt động của enzyme XO và chứng minh enzyme XO được phân lập có thể thay thế enzyme XO thương mại trong các nghiên cứu về ức chế hoạt tính
Từ Văn Quyền +2 more
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Efficient and Practical Radiosynthesis of Novel [131I]-Xanthine and [131I]-Hypoxanthine
Atom Indonesia, 2022 Natural products (NPs) have been the basis for the discovery and development of pharmacologically relevant drug-related molecules, including radiopharmaceuticals.
H. Wongso, W. Nuraeni, E. Rosyidiah
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Xanthine urolithiasis: Inhibitors of xanthine crystallization
PLOS ONE, 2018 Abstract OBJECTIVE To identify in vitro inhibitors of xanthine crystallization that have potential for inhibiting the formation of xanthine crystals in urine and preventing the development of the renal calculi in patients with xanthinuria.
Grases, Felix +3 more
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Xanthine dehydrogenase/xanthine oxidase and oxidative stress [PDF]
AGE, 1997 Xanthine dehydrogenase (XDH) and xanthine oxidase (XOD) are single-gene products that exist in separate but interconvertible forms. XOD utilizes hypoxanthine or xanthine as a substrate and O2 as a cofactor to produce superoxide (·O2 (-)) and uric acid.
H Y, Chung +7 more
openaire +2 more sources
Molecules, 2013 Starting from theophylline (1,3-dimethylxanthine) new thiazolidin-4-one derivatives 7a1–7, 7b1–7 have been synthesized as potential antidiabetic drugs.
Lenuta Profire +4 more
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The Effect of Two Weeks of High-intensity Interval Training on Salvage nucleotide pathway [PDF]
فیزیولوژی ورزش و فعالیت بدنی, 2022 Purpose: The effects of exercise adaptation on improving the purine nucleotides components are inevitable, and physical activity improves the purine nucleotide salvage pathway.
Abbas Ghanbari Niaki +1 more
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Frontiers in Chemistry, 2019 Substituted xanthine derivatives are important bioactive molecules. Herein we report on a new, practical synthesis of 6-amino-5-carboxamidouracils, the main building blocks for the preparation of 8-substituted xanthines, by condensation of 5,6 ...
Daniel Marx +4 more
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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 +5 more
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Hepatology, EarlyView., 2022 A deleterious variant of FCHSD1 results in mTOR pathway overactivation and may cause porto‐sinusoidal vascular disorder (PSVD). The pedigree of the family demonstrated an autosomal dominant disease with variable expressivity. Whole‐genome sequencing and Sanger sequencing both validated the existence of the FCHSD1 variant and the heterozygosity of c ...
Jingxuan Shan +19 more
wiley +1 more source
Biomedicines, 2023 Propentofylline (PROP) is a methylated xanthine compound that diminishes the activation of microglial cells and astrocytes, which are neuronal cells strongly associated with many neurodegenerative diseases.
Deborah E. M. Baliellas +7 more
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