Neoangiogenesis in the peritoneal membrane
- PMID: 10911638
Neoangiogenesis in the peritoneal membrane
Abstract
Objective: This study reviews relevant publications on the peritoneal vasculature and tries to establish morphological-functional relationships.
Design: The design is a review article.
Results: Recent morphological studies in peritoneal dialysis (PD) patients have shown the presence of diabetiform neoangiogenesis in long-term peritoneal dialysis. The same abnormalities could be induced in rats administered a high glucose dialysis solution daily for 20 weeks. The animals showed functional abnormalities in peritoneal transport similar to those found in long-term PD patients. Evidence was obtained in patients that vascular endothelial growth factor could be involved in glucose-induced peritoneal neoangiogenesis.
Conclusions: Diabetiform peritoneal neoangiogenesis is an important pathogenetic factor in ultrafiltration failure in long-term peritoneal dialysis patients.