Stopped: This record was initially withdrawn due to incomplete protocol section. The study was completed and published, and a corrected version will be submitted under a new record
Volatile organic compounds (VOCs) are easily evaporated substances produced by pathophysiologic metabolism and have been utilized in research as potential new biomarkers for differentiating various diseases, acting as the odor imprints of each disease. Researchers used metal oxide semiconductors to examine the properties of VOCs produced by diabetic kidney disease patients. Also, the VOCs of those with diabetic kidney disease were then compared with those of healthy individuals and patients with nephrotic syndrome. The study found that VOCs primarily composed of hydrogen, methanol, and sulfate in diabetic kidney disease patients had a significantly different ability to release free electrons from the metal oxide semiconductors compared to healthy individuals and patients with nephrotic syndrome from other causes. This finding suggested that VOCs could be used as biomarkers which could lead to the replacement of renal biopsy for diagnosis in the future.
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Characteristic of VOCs in DKD
Timeframe: March 2024- July 2024