Non-invasive measurement of oxygen metabolism. Part 1: Historical review and state of the art

Author:

Postnov A. A.1ORCID,Kalaeva D. B.2,Balakhonov A. B.3ORCID,Pronin I. N.3ORCID

Affiliation:

1. N.N. Burdenko National Medical Research Center of Neurosurgery of the Ministry of Healthcare of the Russian Federation; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Research Institute of Technical Physics and Automation (“NIITFA”); P.N. Lebedev Physical Institute of the Russian Academy of Sciences

2. N.N. Burdenko National Medical Research Center of Neurosurgery of the Ministry of Healthcare of the Russian Federation; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)

3. N.N. Burdenko National Medical Research Center of Neurosurgery of the Ministry of Healthcare of the Russian Federation

Abstract

Oxygen metabolism is a key factor in the life of a living organism. The article is the first part of a review of methods for measuring oxygen metabolism.Purpose. The aim of this review is to present an insight into the evolution of methods for measuring oxygen metabolism in a way from global to local measurement of brain perfusion. The role of the 15O isotope as the “gold standard” for measuring oxygen metabolism using positron emission tomography (PET) is described. We also provide a case report of brain tumor perfusion measurements from our clinic.Materials and methods. More than 200 Pubmed publications were studied with the keywords “positron emission tomography + O-15”. Relevant publications that do not contain these keywords or contain them in a different wording were also analyzed. A clinical case of a brain tumor perfusion using CT perfusion, MR-ASL and PET with H215O is provided.Results. The evolution of methods for measuring perfusion, oxygen extraction, and oxygen metabolism, is described. More than 50 papers are cited depicting key advances in measurement technologies. Examples of the use of PET with H215O in fundamental research and clinical practice are given.Conclusion. The obvious value of oxygen-isotope PET data is combined with the invasiveness (in some cases), technical complexity and high cost of the procedure. The second part of the review will be devoted to alternative methods for measuring oxygen metabolism, which are developing in the 21st century and which are intended for wide clinical use.

Publisher

Vidar, Ltd.

Subject

Radiology, Nuclear Medicine and imaging,Radiological and Ultrasound Technology

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3