title: Intimal "cushions" in the arteries of the circle of Willis in man and some age changes in them.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D002648:Child; D002675:Child, Preschool; D002941:Circle of Willis / Q000032:analysis / Q000033:anatomy & histology* / Q000254:growth & development; D005260:Female; D006025:Glycosaminoglycans / Q000032:analysis*; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged
chemical_list: D006025:Glycosaminoglycans