Research
Education
Sign In
EN
EN - English
CN - 中文
DE - Deutsch
ES - Español
KR - 한국어
IT - Italiano
FR - Français
PT - Português
TR - Turkish
JA - Japanese
Please note that all translations are automatically generated. Click here for the English version.
645 Views
•
02:22 min
January 5th, 2024
DOI :
10.3791/65972-v
Transcript
在超极化氙气MRI中,直接对实际吸入的气体进行成像。这种气体均匀地分布在健康个体的肺部,但在患有哮喘、慢性阻塞性肺病或囊性纤维化等肺部疾病的人中,则不会。我们的目标是使用这项技术更好地了解这些疾病。
X 射线计算机断层扫描 (CT) 是目前肺结构成像的临床标准,但涉及电离辐射,仅显示肺组织,而不显示吸入的气体。通过吸入或注射放射性示踪剂的核医学也可用于评估肺通气和肺通气量,但其电离性和分辨率相对较低。然而,氙气 MRI 提供了个人肺通气和气体交换的高分辨率快照。
实
Sign in or start your free trial to access this content
Explore More Videos
From the series
Privacy
Terms of Use
Policies
Contact Us
Recommend to library
JoVE NEWSLETTERS
JoVE Journal
Methods Collections
JoVE Encyclopedia of Experiments
Archive
JoVE Core
JoVE Business
JoVE Science Education
JoVE Lab Manual
Faculty Resource Center
Authors
Librarians
Access
ABOUT JoVE
Copyright © 2024 MyJoVE Corporation. All rights reserved