Abstract
Three-dimensional cartilage-carrier-constructs were produced according to a standard protocol from chondrocytes of an adult mini-pig. Physical parameters (height and weight) correlated very well with total DNA content (r 2=0.86, re. 0.94). The relation between DNA content and glycosaminoglycan content was less but still significant. No significant relationship was found between the elasticity module and the DNA content, even if the elasticity module increased slightly at higher DNA content. With respect to later implantation, selection of a construct for implantation based on the weight, which can be determined non-invasive and under sterile conditions, seems to be justifiable.
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Revisions requested14 October 2004; Revisions received 7 December 2004
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Nagel-Heyer, S., Goepfert, C., Morlock, M.M. et al. Relationship between physical, biochemical and biomechanical properties of tissue-engineered cartilage-carrier-constructs. Biotechnol Lett 27, 187–192 (2005). https://doi.org/10.1007/s10529-004-7859-4
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DOI: https://doi.org/10.1007/s10529-004-7859-4