Transplante pancreato-duodenal em ratos com microcirurgia. A téchnica e os resultados após 12 anos de experimentação
Loading...
Date
Advisor
Coadvisor
Graduate program
Undergraduate course
Journal Title
Journal ISSN
Volume Title
Publisher
Type
Article
Access right
Acesso restrito
Abstract
In this study we present the technical details, adaptations and modifications of the original procedure of pancreaticoduodenal transplantation in rats described by Lee et al. in 1972. We also present the results and technical failures observed in a follow-up of 12 years. From March, 1982 to December, 1994, we performed in the Laboratory of Surgical Technique and Experimental Surgery of Faculty of Medicine, Botucatu - UNESP, Brazil, 665 duodenopancreatectomies in donor rats and 592 surgeries for revascularization of the pancreatic graft in recipient animals. The observed percentage of technical failures in donor rats was 11% due to bleeding and/or vascular complications, irregular flushing of the graft with saline and respiratory insufficiency. In recipients of grafts, we observed a percentage of technical failures of 22,5% due to porto-caval thrombosis, vascular bleeding, pancreatitis and graft ischemia. In both surgeries, the successful results are directly related to the technical performance of the surgeon and the cares in the postoperative period.
Description
Keywords
Diabetes mellitus Duodenum Experimental Pancreas transplantation Surgery Transplantation animal duodenum experimental diabetes mellitus female follow up human Lewis rat methodology microsurgery pancreas transplantation pancreaticoduodenectomy postoperative complication rat transplantation treatment failure Wistar rat Animals Diabetes Mellitus, Experimental Female Follow-Up Studies Humans Microsurgery Pancreas Transplantation Pancreaticoduodenectomy Postoperative Complications Rats Rats, Inbred Lew Rats, Wistar Treatment Failure
Language
Portuguese
Citation
Arquivos de Gastroenterologia, v. 33, n. 3, p. 158-166, 1996.




