Publications by authors named "Elena Y Danilova"
Mass-spectrometry-based assays nowadays play an essential role in biomedical research and clinical applications. There are different types of commercial mass spectrometers on the market today, and triple quadrupole (QqQ) is one of the time-honored systems. Here, we overview the main areas of QqQ applications in biomedicine and assess the current level, evolution, and trends in the use of QqQ in these areas.
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- Inflammatory bowel diseases (IBD) are widespread but often show no symptoms early on, highlighting the need for effective, non-invasive diagnostic methods.
- This study proposes a technique to monitor IBD development by analyzing volatile organic compounds (VOCs) produced by gut microbiota using HS GC/MS during different inflammation stages in a rat model.
- Results showed significant changes in the metabolomic profile, particularly in short-chain fatty acids, during acute and remission phases of IBD, indicating potential biomarkers for early detection and monitoring of the disease.
One of the primary challenges regarding chronic kidney disease (CKD) diagnosis is the absence of reliable methods to detect early-stage kidney damage. A metabolomic approach is expected to broaden the current diagnostic modalities by enabling timely detection and making the prognosis more accurate. Analysis performed on urine has several advantages, such as the ease of collection using noninvasive methods and its lower protein and lipid content compared with other bodily fluids.
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