Abstract
Specimens of human, dog, and rabbit articular cartilage, annulus fibrosis, meniscus, tendon, and subchondral bone were analyzed using the electron microprobe to weight percentage content sulfur, calcium, and phosphorus. Sulfur concentrations were highest in articular cartilage and progressively decreased for annulus fibrosis, meniscus, tendon, and subchondral bone. Calcium and phosphorus content determinations were significant only in bone and confirmed values previously determined. Sulfur determinations have delineated a new technique for characterizing these musculo-skeletal tissues and, in some cases, appear to enable identification of a particular tissue by means of determining its sulfur concentration alone.
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Chiroff, R.T., White, R.A., Tarhay, L. et al. Use of the electron microprobe in the characterization of bone, cartilage, and tendon. Calc. Tis Res. 17, 87–89 (1974). https://doi.org/10.1007/BF02547217
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DOI: https://doi.org/10.1007/BF02547217