title: Intermediate cells in the rat pancreas after chronic exposure to lead.
abstract: Ultrastructural analysis of the rat pancreas following the long-term exposure to lead revealed the presence of numerous intermediate cells in animals receiving lead acetate in doses of 500 ppm and 1000 ppm for 4 and 6 weeks. The cells included acinar-beta, beta-acinar and intermediate cells containing two kinds of endocrine granules- alpha and beta, and zymogen granules.
authors.affiliation: Department of Pathological Anatomy, Medical Academy of Białystok.
authors.forename: B
authors.initials: B
authors.lastname: Szynaka
authors.forename: A
authors.initials: A
authors.lastname: Andrzejewska
mesh_terms: D000818:Animals; D007515:Islets of Langerhans / Q000166:cytology / Q000187:drug effects* / Q000648:ultrastructure; D008297:Male; D008854:Microscopy, Electron; D009942:Organometallic Compounds / Q000633:toxicity*; D010179:Pancreas / Q000166:cytology* / Q000187:drug effects* / Q000648:ultrastructure; D051381:Rats; D017208:Rats, Wistar
chemical_list: D009942:Organometallic Compounds; C008261:lead acetate