title: On the presence and mechanism of formation of heavy molecular weight aggregates in human normal and cataractous lenses.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000596:Amino Acids / Q000032:analysis; D002118:Calcium; D002386:Cataract / Q000378:metabolism*; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003459:Crystallins / Q000032:analysis / Q000378:metabolism*; D006801:Humans; D007930:Leucine / Q000032:analysis; D008970:Molecular Weight; D014443:Tyrosine / Q000032:analysis
chemical_list: D000596:Amino Acids; D003459:Crystallins; D014443:Tyrosine; D007930:Leucine; D002118:Calcium