Figure 3: BMP-2 positive samples in relation to the ICRS grading. All samples exhibited intracellular BMP-2. Samples positive for extra cellular BMP-2 could only be detected in OA samples.
Figure 3: BMP-2 positive samples in relation to the ICRS grading. All samples exhibited intracellular BMP-2. Samples positive for extra cellular BMP-2 could only be detected in OA samples.