文章基本信息

标题：PET/MRI of glucose metabolic rate, lipid content and perfusion in human brown adipose tissue
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作者：Elin Lundström ; Jonathan Andersson ; Mathias Engström 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2021
卷号：11
DOI：10.1038/s41598-021-87768-w
语种：English
出版社：Springer Nature
摘要：This study evaluated the MRI-derived fat fraction (FF), from a Cooling-reheating protocol, for estimating the cold-induced brown adipose tissue (BAT) metabolic rate of glucose (MR glu) and changes in lipid content, perfusion and arterial blood volume (V A) within cervical-supraclavicular fat (sBAT). Twelve volunteers underwent PET/MRI at baseline, during cold exposure and reheating. For each temperature condition, perfusion and V A were quantified with dynamic [ 15O