[Comparative analysis of monoamine producers in the major duodenal papilla and lungs of rabbits].
By means of incubation of slices in 2% solution of glyoxylic, acid adrenergic nervous structures and endocrine cells (APUD cells) have been studied in the ampule wall of the duodenal large papilla and in the lungs in 6 mature male rabbits. Topographic proximity of APUD cells and adrenergic nervous fibers is noted. Contents of serotonin and catecholamines in the structures mentioned have been investigated microfluorometrically. Simultaneous revealing of producers of monoamines make possible to suppose that serotonin and catecholamines get paracrinically from the APUD cells into terminals of the adrenergic nervous fibers.
T D
TD
Dekhkanov
S A
SA
Blinova
D001078:APUD Cells / Q000737:chemistry / Q000166:cytology* / Q000378:metabolism; D000320:Adrenergic Fibers / Q000737:chemistry / Q000378:metabolism*; D014670:Ampulla of Vater / Q000166:cytology* / Q000294:innervation / Q000378:metabolism; D000818:Animals; D002395:Catecholamines / Q000096:biosynthesis* / Q000737:chemistry; D005470:Fluorometry / Q000379:methods; D008168:Lung / Q000166:cytology* / Q000294:innervation / Q000378:metabolism; D008297:Male; D011817:Rabbits; D012701:Serotonin / Q000096:biosynthesis* / Q000737:chemistry
D002395:Catecholamines; D012701:Serotonin
Sravnitel'nyĭ analiz produtsentov monoaminov v ampule bol'shogo sosochka dvenadtsatiperstnoĭ kishki i v legkikh u krolikov.