title: Age-related deposition of amyloid P component in normal human testis.
abstract: The distribution of amyloid P component in normal human testes from fetal life to old age was studied by a direct immunofluorescent technique on frozen sections. Amyloid P is readily and invariably detected in association with elastic fibres around seminiferous tubules and in blood vessels from the age of 30 years upwards. The same is true for most cases during the twenties, but in no case below the age of 18 was its presence demonstrable.
authors.affiliation: Department of Pathology, University of Aberdeen, Foresterhill, U.K.
authors.forename: R
authors.initials: R
authors.lastname: Herriot
authors.forename: F
authors.initials: F
authors.lastname: Walker
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging; D002648:Child; D002675:Child, Preschool; D004547:Elastic Tissue / Q000033:anatomy & histology; D005333:Fetus; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D012671:Seminiferous Tubules / Q000033:anatomy & histology; D000683:Serum Amyloid P-Component / Q000378:metabolism*; D013737:Testis / Q000033:anatomy & histology / Q000378:metabolism*
chemical_list: D000683:Serum Amyloid P-Component