title: The intermolecular cross-link precursors in collagens as related to function. Identification of  -hydroxy  -amino adipic semialdehyde in tendon collagen.
mesh_terms: D000272:Adipates / Q000302:isolation & purification*; D000367:Age Factors; D000447:Aldehydes / Q000302:isolation & purification; D000605:Amino Alcohols / Q000302:isolation & purification; D002845:Chromatography; D003094:Collagen / Q000032:analysis* / Q000378:metabolism; D013058:Mass Spectrometry; D012867:Skin / Q000032:analysis / Q000378:metabolism; D012879:Skin Physiological Phenomena; D013057:Spectrum Analysis; D013710:Tendons / Q000032:analysis / Q000378:metabolism / Q000502:physiology
chemical_list: D000272:Adipates; D000447:Aldehydes; D000605:Amino Alcohols; D003094:Collagen