AIMC Topic: Xanthine

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Maternal and umbilical cord plasma purine concentrations after oral carbohydrate loading prior to elective Cesarean delivery under spinal anesthesia: a randomized controlled trial.

BMC pregnancy and childbirth May 10, 2025
OBJECTIVE: To evaluate the effect of preoperative intake of oral carbohydrates versus standard preoperative fasting prior to elective cesarean delivery on plasma purine levels (hypoxanthine, xanthine, and uric acid) and beta-hydroxybutyrate (β-HB) in...
Humans Prospective Studies Pregnancy Female Cesarean Section Adult Fasting Diet, Carbohydrate Loading Elective Surgical Procedures Uric Acid Anesthesia, Spinal Fetal Blood Purines Preoperative Care 3-Hydroxybutyric Acid Hypoxanthine Xanthine
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Simultaneous quantitative analysis of multiple metabolites using label-free surface-enhanced Raman spectroscopy and explainable deep learning.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Nov 3, 2024
Metabolites serve as vital biomarkers, reflecting physiological and pathological states and offering insights into disease progression and early detection. This study introduces an advanced analytical technique integrating label-free Surface-Enhanced...
Humans Deep Learning Spectrum Analysis, Raman Metal Nanoparticles Silver Uric Acid Creatinine Hypoxanthine Xanthine
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Dose independent characterization of renal stones by means of dual energy computed tomography and machine learning: an ex-vivo study.

European radiology Nov 26, 2019
OBJECTIVES: To predict the main component of pure and mixed kidney stones using dual-energy computed tomography and machine learning.
Humans Neural Networks, Computer Machine Learning Algorithms Tomography, X-Ray Computed Uric Acid Calcium Phosphates Cysteine Kidney Calculi Phantoms, Imaging Xanthine Tomography Scanners, X-Ray Computed Calcium Oxalate Struvite Urinary Calculi
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