アブストラクト（31巻1号：The Bulletin of Kanagawa Dental College）

The Bulletin of Kanagawa Dental College

English

Title　： Regenerating Processes of Microcirculation after Bone Graft using Platelet-Rich Plasma
Subtitle　： Selective Proceedings of 37th General Meeting of Kanagawa Odontological Society, 2002
Authors　： Masato Matsuo1, Mariko Iwamiya2, Takatsuna Nakamura3
Authors（kana）　：
Organization　： 1Department of Oral Anatomy, Kanagawa Dental College, 2Clinical Laboratory, Kanagawa Dental College, 3Prosthodontics, Kanagawa Dental College
Journal　： The Bulletin of Kanagawa Dental College
Volume　： 31
Number　： 1
Page　： 96-98
Year/Month　： 2003 / 3
Article　： Report
Publisher　： Kanagawa Odontological Society
Abstract　： In the field of microcirculation research, many types of methods are being conducted to observe the vasculature of the bone. The microvascular resin cast method is a way of injecting low-viscosity synthetic resin into the blood vessels, dissolving the peripheral tissue with a proteinase solution. A clear three-dimensional image and relationship between the blood vessels and bone can be obtained. In this study, bio-resorbable synthetic bone graft material (TCP) and Paletet-rich plasma (PRP) was applied to beagle dogs' artificial bone cavity. To examine the relationship between the bone formation and vascular changes, a micro vascular resin cast model was observed. In the control group without using PRP and TCP, the arrangement of bone trabecula and vasculature was delayed. In the PRP/TCP Group, the bone structures were reproduced and the vascular network of bone marrow was rearranged. These findings suggest that PRP with synthetic bone graft material can accelerate vascular and bone regeneration.
Practice　： Dentistry
Keywords　： PRP, Bone graft, Resin cast, Microcirculation