These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Evidence of protein synthesis during resuscitation of ischemically damaged canine pancreas by the two-layer method.
    Author: Matsumoto S, Fujino Y, Suzuki Y, Tanioka Y, Muramatsu S, Sugimoto T, Ku Y, Yasunami Y, Kuroda Y.
    Journal: Pancreas; 2000 May; 20(4):411-4. PubMed ID: 10824698.
    Abstract:
    The two-layer method, which supplies sufficient oxygen to the canine pancreas graft and allows adenotriphosphate synthesis within the graft, resuscitates the ischemically damaged pancreas graft during mild hypothermic (20 degrees C) preservation, but the mechanisms are unknown. The purpose of this study was to determine whether protein synthesis was performed on ischemically damaged pancreas graft during preservation by the two-layer method in a canine autotransplantation model. The pancreas grafts subjected to 90 minutes of warm ischemia were preserved by the two-layer method (perfluorochemical/University of Wisconsin solution) at 20 degrees C for 5 hours. Graft viability was judged from graft survival after autotransplantation. DNA, RNA, and protein synthesis was quantitated by determining incorporation of tritiated thymidine, tritiated uridine, and tritiated leucine, respectively, during preservation. Significant increases in RNA and subsequent protein syntheses were observed during preservation by the two-layer method. In contrast, DNA synthesis did not follow RNA and protein synthesis. We conclude that protein is synthesized in the process of postischemic cellular recovery of the pancreas graft during mild hypothermic preservation by the two-layer method.
    [Abstract] [Full Text] [Related] [New Search]