title: Studies of human pulmonary connective tissue. III. Chemical changes in structural proteins with emphysema.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging; D000596:Amino Acids / Q000032:analysis; D002648:Child; D002850:Chromatography, Gel / Q000379:methods; D003094:Collagen / Q000032:analysis; D003238:Connective Tissue / Q000032:analysis* / Q000473:pathology; D004549:Elastin / Q000032:analysis / Q000096:biosynthesis; D004646:Emphysema / Q000235:genetics / Q000473:pathology; D005260:Female; D006801:Humans; D007223:Infant; D008168:Lung / Q000032:analysis* / Q000201:enzymology / Q000473:pathology; D008297:Male; D008875:Middle Aged; D012737:Sex Factors
chemical_list: D000596:Amino Acids; D003094:Collagen; D004549:Elastin