Ccxcii. the Development of the Calcify- Ing Mechanism in Avian Cartilage And


IN the developing bone of the normal child, rat or rabbit, hypertrophy of the cartilage cells is rapidly followed by deposition of calcium salts in the cartilage matrix. If, through dietary deficiency, the deposition of calcium salts is delayed or incomplete, as in rickets, the uncalcified areas of hypertrophic cartilage can be calcified in vitro by… (More)


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