Ageing processes in collagens from different tissues of rats.
It has been demonstrated by solubility data, that the differences in cross-linking and degree of polymerisation in connective tissue from different organs of a single animal are much more pronounced than the increase which occurs with advancing age. Judged from the cross-linking analysis one can therefore conclude that in a single animal there are connective tissues which differ in their degree of maturity. It is therefore conceivable to suggest that the level of cross-linking should not be taken as the measure of the biological age of the animal.
D000375:Aging; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D003094:Collagen / Q000032:analysis; D003238:Connective Tissue / Q000032:analysis; D007668:Kidney / Q000032:analysis; D008099:Liver / Q000032:analysis; D008168:Lung / Q000032:analysis; D009206:Myocardium / Q000032:analysis; D011108:Polymers; D051381:Rats; D012965:Sodium Chloride; D012995:Solubility
D011108:Polymers; D012965:Sodium Chloride; D003094:Collagen