A diurnal rhythm in glucose uptake in brown adipose tissue revealed by in vivo PET-FDG imaging.
A diurnal rhythm in glucose uptake in brown adipose tissue revealed by in vivo PET-FDG imaging.
复制标题
DOI:
10.1038/oby.2012.78
复制
发表时间:
2012-07
期刊:
影响因子:
6.9
通讯作者:
Duffield, Giles E.
中科院分区:
文献类型:
--
作者:
van der Veen, Daan R.;Shao, Jinping;Chapman, Sarah;Leevy, W. Matthew;Duffield, Giles E.
Using a micro-PET/CT scanner, we have measured 18F-fluorodeoxyglucose uptake in interscapular brown adipose tissue (iBAT) in C57Bl/6 mice at intervals across a 24-hour light-dark cycle. Our data reveals a strong 24-hour profile of glucose uptake of iBAT, peaking at approximately 9 hours into the light phase of the 12 hour light, 12 hour dark day. BAT is increasingly gaining attention as being involved in metabolic phenotypes and obesity, where BAT, as observed by PET analysis, negatively correlates with obesity and age. Conversely, animals that show perturbations in circadian clocks, behavior and physiology show metabolic phenotypes. The observation of a 24-hour rhythm in glucose uptake in iBAT makes this tissue a candidate site of interaction between metabolic and circadian systems.
登录
查看更多内容
DOI:
10.1097/med.0b013e328337a81f
发表时间:
2010-04
期刊:
Current opinion in endocrinology, diabetes, and obesity
影响因子:
--
作者:
Cypess AM;Kahn CR
通讯作者:
Kahn CR
影响因子:
3.7
作者:
van der Veen DR;Shao J;Chapman S;Leevy WM;Duffield GE
通讯作者:
Duffield GE
DOI:
10.1056/nejmoa0810780
发表时间:
2009-04-09
期刊:
The New England journal of medicine
影响因子:
--
作者:
Cypess AM;Lehman S;Williams G;Tal I;Rodman D;Goldfine AB;Kuo FC;Palmer EL;Tseng YH;Doria A;Kolodny GM;Kahn CR
通讯作者:
Kahn CR
影响因子:
7.7
作者:
Zvonic, S;Ptitsyn, AA;Gimble, JM
通讯作者:
Gimble, JM