[Aging and keratohyaline granules in the gingival epithelium].
D000367:Age Factors; D000375:Aging; D000818:Animals; D003594:Cytoplasmic Granules / Q000648:ultrastructure*; D005881:Gingiva / Q000648:ultrastructure*; D006818:Hyalin; D007633:Keratins; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains
C001500:keratohyalin; D007633:Keratins