ダウンロード数 : ?
File
language
eng
Author
Yamane, Yosuke
Yoshida, Nobuo
Nakagawa, Akio
Makino, Yumiko
Hirai, Kazumitsu
Description
The process of excystation of metacercariae of a lung fluke, Paragonimus miyazakii was studied using scanning electron microscopy. Observations were made of the surface and the internal structures of metacercariae such as cyst wall, tegumental spines, stylets, oral sucker, ventral sucker, sensory papillae, penetration glands, tegument and excretory bladder. The origin of the triple-layered cyst wall is discussed and special attention given to the structural changes which occur in the cyst wall during the excystation. The significance of concretions found in the excretory bladder is also discussed. These concretions filling the excretory papillae are similar to the calcareous corpuscles found in cestodes, and may serve to supply energy for the metacercarial excystation and the growth of metacercaria.
Subject
excystation
Paragonimus
SEM
Journal Title
Shimane journal of medical science
Volume
3
Issue
1
Start Page
13
End Page
22
ISSN
03865959
ISSN(Online)
24332410
Published Date
1979-06-01
NCID
AA00841586
Publisher Aalternative
Shimane Medical University
NII Type
Departmental Bulletin Paper
Format
PDF
Text Version
出版社版
OAI-PMH Set
Faculty of Medicine
このエントリーをはてなブックマークに追加