[Localization of labelled cells in the islets, acini and periinsular zone of the pancreas of mice undergoing resection].
Thymidine-3H was injected 5 times during 24 hours to mice CBA X C57BL/6 with resected pancreas (about 40 per cent of the organ tissue). The number of labeled cells in the islets and the acini failed to change with the prolongation of the interval after the last injection of thymidine-3H (5 to 18 days). Localization of labeled cells in the pancreatic islets at later periods showed not much difference from the same localization two hours after the isotope injection. Examination of large andmedium-sized islets at the maximal distance from the wound revealed a similar number of labeled cells per square unit in the central, middle andperipheral region of the islets 2 hours and 18 days after the last injection of the isotope. It is concluded that under conditions of this experiment no islet cells are formed due to external sources.
D000818:Animals; D007515:Islets of Langerhans / Q000166:cytology*; D051379:Mice; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D010179:Pancreas / Q000166:cytology*; D010180:Pancreatectomy; D013936:Thymidine; D013997:Time Factors; D014316:Tritium
D014316:Tritium; D013936:Thymidine
Lokalizatsiia mechennykh kletok v ostrovkakh, atsinusakh i periinsuliarnoi zone podzheludochnoi zhelezy myshei v usloviiakh rezektsii.