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August 2, 2026Journal of Biophotonics

Can Photoacoustic Imaging Provide a Sensitive Marker for Early Detection of Diabetic Nephropathy

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Authors

TQTingting QiuCentral South UniversityJCJiazhi CaoSichuan UniversityXYXijing YangChina Pharmaceutical University

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Implication

Randomized trial evaluates photoacoustic imaging for diagnosing early diabetic nephropathy, suggesting a promising diagnostic tool.

Key Points

  • This research aims to assess the effectiveness of photoacoustic imaging in detecting early diabetic nephropathy in mice.
  • Used a photoacoustic imaging system to study diabetic nephropathy in vivo in mice models.
  • Compared blood oxygen saturation, hemoglobin concentration, and lipid signal intensity between early and advanced stages.
  • Calculated AUC values for the imaging markers to assess diagnostic accuracy.
  • Average blood oxygen saturation significantly elevated in early-stage diabetic nephropathy, with an AUC of 0.847 (95% CI: 0.636–1.0).
  • HbT average and lipid PA signal intensity dramatically decreased in advanced-stage diabetic nephropathy, with AUCs of 0.917 (95% CI: 0.795–1.0) and 0.875 (95% CI: 0.734–1.0) respectively.

Cite This Study

Qiu et al. (2026) studied this question.

synapsesocial.com/papers/6a6eeae61b0468a7eeab38e1https://doi.org/10.1002/jbio.70339
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