[The organizational characteristics of the APUD system in mammalian lungs at different stages of ontogeny].
The organization peculiarities of APUD-system in the lungs of rabbits, rats and guinea pigs has been studied. The endocrine system in the lungs of rabbits in pre- and postnatal ontogenesis is presented by the adipocytes and neuroepithelial bodies (NEB) containing a considerable number of monoamines. The number of argyrophil adipocytes and NEBs in the lungs of 21 and more day-old adult rats seem to be less than in fetuses and newborns. Monoamines are not revealed in the endocrine rat lung structures by means of the glyoxylic acid. In the lungs of guinea pigs the single argyrophil adipocytes and NEBs are determined in the gestation period.
Blinova
S A
SA
D001078:APUD Cells / Q000166:cytology* / Q000378:metabolism; D000818:Animals; D000831:Animals, Newborn; D005333:Fetus; D006168:Guinea Pigs; D006651:Histocytochemistry; D008168:Lung / Q000166:cytology* / Q000254:growth & development / Q000378:metabolism; D008856:Microscopy, Fluorescence; D011817:Rabbits; D051381:Rats; D013194:Staining and Labeling / Q000379:methods
Osobennosti organizatsii APUD-sistemy v legkikh mlekopitaiushchikh na raznykh stadiiakh ontogeneza.