Optical Biomarkers for the Diagnosis of Osteoarthritis through Raman Spectroscopy: Radiological and Biochemical Validation Using Ex Vivo Human Cartilage Samples.

Diagnostics (Basel) · 2021 · PMC8003208 · PMID 33803917

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an increasing trendno p-value reported

The “Indirect Lipid index” ratio (IL, A1450 cm −1 /A1668 cm −1 ) showed an increasing trend, with significant differences found only between mild and severe radiological OA (K-L II vs.

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