نتایج جستجو برای: multitracer pet

تعداد نتایج: 53805  

Journal: :The Astrophysical Journal 2021

Sub-millimeter emission lines are important tracers of the cold gas and ionized environments galaxies targets for future line intensity mapping surveys. Physics-based simulations that predict multiple arising from different phases interstellar medium crucial constraining global physical conditions with upcoming LIM observations. In this work we present a general framework creating multitracer m...

Journal: :Journal of Cerebral Blood Flow & Metabolism 1987

2001
Akihiro Nakayama Hiroyuki Yasui Rieko Hirunuma Shuichi Enomoto Hiromu Sakurai

The effect of liver regeneration on intestinal absorption and tissue distribution of biotrace elements was investigated by the multitracer technique. In the liver of partially hepatectomized rats, it was observed that the amount of Na significantly increased after hepatectomization, while the amounts of V, Cr, Sr, Zn, and Mn were transiently high in the liver 1 hour after hepatectomization, and...

2015
Jing Liu Chengqiang Li Man Hu Jie Lu Xiaorong Shi Ligang Xing Xindong Sun Zheng Fu Jinming Yu Xue Meng Alberto Zaniboni.

Interest is growing in radiotherapy to nonuniformly boost radioresistant regions within nonsmall cell lung cancer (NSCLC) using molecular imaging techniques. The complexity of tumor behavior is beyond the ability of any single radiotracer to reveal. We hold dual tracer positron emission tomography–computer tomography (PET/CT) imaging with fluorodeoxyglucose (FDG) and fluorodeoxythymidine (FLT) ...

2001
Takuo Ozaki Shuichi Enomoto

Mechanisms of uptake of rare earth elements (REEs) were investigated, particularly those by REE accumulator species (autumn fern). Rare earth elements are practically insoluble under natural conditions, suggesting some unknown mechanism in REE accumulator species. In the present investigation, two notable phenomena were observed. (I) Concerning the ionic-radius dependence of REE uptake by leave...

Journal: :Journal of Nuclear and Radiochemical Sciences 2000

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