title: [Structural organization of a human lung lobule].
abstract: Structure and number of human lung lobules were investigated in corrosion preparations and by the method of 3-dimensional reconstruction using serial sections. It was established that the bronchial tree branches inside the lobules 4 to 6 times forming 3 to 5 orders of intralobular bronchioles and 1 order of terminal bronchioles. Structure of lobules in all human lung lobes is identical and has a repeating group of bronchial branches as a basis. The lung lobule consists of 8 to 20 acini. In the right lung the average of lobules numbers is 1200.
authors.affiliation: Institute of Physiology, Siberian Branch of the Russian Academy of Medical Sciences, Novosibirsk.
authors.forename: G S
authors.initials: GS
authors.lastname: Shishkin
authors.forename: V V
authors.initials: VV
authors.lastname: Goncharov
authors.forename: R I
authors.initials: RI
authors.lastname: Valitskaia
authors.forename: N D
authors.initials: ND
authors.lastname: Umantseva
authors.forename: N V
authors.initials: NV
authors.lastname: Ustiuzhaninova
mesh_terms: D000328:Adult; D001980:Bronchi / Q000033:anatomy & histology*; D006801:Humans; D008168:Lung / Q000033:anatomy & histology*; D008297:Male