SUCCESSFUL REVERSAL OF HYPERGLYCAEMIA IN DOGS WITHOUT IMMUNOSUPPRESSION | ||||
Veterinary Medical Journal (Giza) | ||||
Volume 50, Issue 4, October 2002, Page 905-909 PDF (1.33 MB) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/vmjg.2002.369364 | ||||
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Authors | ||||
M MAHGOUB* 1; A AMMAR2; Y KHAMIS3; E SHETA3; H ABDEI AZIZ1; A EDRIS1 | ||||
1Islet Transplantation Research Center, Ain Shams University Hospital and Department of Surgery, Anaesthesiology and Radiology | ||||
2Islet Transplantation Research Center, Ain Shams University Hospital and Department of Surgery, Anaesthesiology and Radiology. | ||||
3Faculty of Veterinary Medicine, Cairo University, Cairo, Egypt | ||||
Abstract | ||||
A natural macro-capsule consisted of a full-term pregnant bitch’s amniotic membrane and pre- served porcine pancreatic islets of Langerhans was implanted intra-abdominally either in the omental pouch (group 1, n=6) or freely in the peritoneum (group 2, n=4) of alloxan induced dia- betic mongrel dogs. This macro-capsule constituted a biocompatible and permi-selective immune barrier containing purified porcine islets. It was able to reverse hyperglycemia in the diabetic dogs and did not lead to the hazards of artificial devices such as interstitial acute and chronic inflamma- tory reactions, development of granulation tissue and intestinal adhesions. Moreover, revascularizaTion of this natural membrane prolonged the survi- val and viability of islets. | ||||
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