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백서 폐장의 모세혈관총 및 맥관혈관 구조의 Corrosion Casting에 의한 주사전자현미경적 관찰

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Author(s)
권건영조갑래김상표박관규장은숙
Keimyung Author(s)
Kwon, Kun YoungKim, Sang PyoPark, Kwan KyuChang, Eun Sook
Department
Dept. of Pathology (병리학)
Journal Title
대한병리학회지
Issued Date
1993
Volume
27
Issue
1
Abstract
The pulmonary microvasculatures of rats were studied by injection replicas prepared from Mercox. This medium enabled us to easily obtain consistent, stable, and complete injected replicas of the pulmonary vasculature. In order to investigate the three dimensional structures of the tributaries of the bronchial artery, such as the capillary plexus and vasa vasorum, we performed a scanning electron microscopic(SEM) study of the vascular casts, using Mercox CL-2B as a media. The alveolar capillaries revealed hexagonal or pentagonal rings of vascular networks. In some areas, the vascular rings composed a square network, The bronchial tree was supplied by the bronchial arteries which form a coarse capillary extending as far as the terminal bronchioles. Occasionally the capillary plexus was connected with adjacent capillary networks in and around the alveolar walls. The walls of the pulmonary artery revealed only a single layer of the vasa vasorum, but those of the pulmonary vein were surrounded by more complicated and well developed vasa vasorum than the pulmonary arterial side. The mean diameters of the venous vasa vasorum are greater than the arterial vasa vasorum.
Key Words: Vascular casts; Capillary plexus; Vasa vasorum; Scanning electron microscopy
Alternative Title
Capillary Plexus and Vasa Vasorum of the Rat Lung as Revealed by Scanning Electron Microscope of Corrosion Casts.
Keimyung Author(s)(Kor)
권건영
김상표
박관규
장은숙
Publisher
School of Medicine
Citation
권건영 et al. (1993). 백서 폐장의 모세혈관총 및 맥관혈관 구조의 Corrosion Casting에 의한 주사전자현미경적 관찰. 대한병리학회지, 27(1), 11~18-11~18.
Type
Article
ISSN
0379-1149
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/38619
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Pathology (병리학)
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