KINETIC IMAGING IN QURANIC DISCOURSE - MATERIAL (ASCENSION) AS AN EXAMPLE. AN AU

2020 ◽  
Vol 7 (53) ◽  
pp. 226-245
Author(s):  
Kurdia Ahmed HASSAN
Keyword(s):  
Kinetic Imaging

Nanoscale kinetic imaging of lithium ion secondary battery materials using scanning electrochemical cell microscopy

2020 ◽  
Vol 56 (65) ◽  
pp. 9324-9327 ◽  
Author(s):  
Yasufumi Takahashi ◽  
Tsubasa Yamashita ◽  
Daiko Takamatsu ◽  
Akichika Kumatani ◽  
Takeshi Fukuma
Keyword(s):  
Diffusion Coefficient ◽  
Lithium Ion Batteries ◽  
Electrochemical Cell ◽  
Lithium Ion ◽  
Battery Materials ◽  
Electrochemical Reactivity ◽  
Secondary Battery ◽  
Kinetic Imaging ◽  
Cell Microscopy

To visualize the electrochemical reactivity and obtain the diffusion coefficient of the anode of lithium-ion batteries, we developed scanning electrochemical cell microscopy (SECCM) in a glovebox.

Simultaneous Kinetic Imaging of Intracellular Calcium and pH in Single Melanotropes

1993 ◽  
Vol 680 (1 The Melanotro) ◽  
pp. 579-584 ◽  
Author(s):  
STEPHEN J. MORRIS ◽  
DIANE M. BEATTY ◽  
BIBIE M. CHRONWALL
Keyword(s):  
Intracellular Calcium ◽  
Kinetic Imaging

6-Fluoro-6-deoxy-d-glucose as a tracer of glucose transport

2007 ◽  
Vol 293 (1) ◽  
pp. E237-E245 ◽  
Author(s):  
Bernard R. Landau ◽  
Chandra L. Spring-Robinson ◽  
Raymond F. Muzic ◽  
Nadia Rachdaoui ◽  
Darrell Rubin ◽  
...  
Keyword(s):  
Urinary Bladder ◽  
Glucose Transport ◽  
Cytochalasin B ◽  
Body Water ◽  
Constant Level ◽  
Renal Transport ◽  
Trace Quantity ◽  
Kinetic Imaging

Glucose transport rates are estimated noninvasively in physiological and pathological states by kinetic imaging using PET. The glucose analog most often used is 18F-labeled 2FDG. Compared with glucose, 2FDG is poorly transported by intestine and kidney. We examined the possible use of 6FDG as a tracer of glucose transport. Lacking a hydroxyl at its 6th position, 6FDG cannot be phosphorylated as 2FDG is. Prior studies have shown that 6FDG competes with glucose for transport in yeast and is actively transported by intestine. Its uptake by muscle has been reported to be unresponsive to insulin, but that study is suspect. We found that insulin stimulated 6FDG uptake 1.6-fold in 3T3-L1 adipocytes and azide stimulated the uptake 3.7-fold in Clone 9 cells. Stimulations of the uptake of 3OMG, commonly used in transport assays, were similar, and the uptakes were inhibited by cyclochalasin B. Glucose transport is by GLUT1 and GLUT4 transporters in 3T3-L1 adipocyte and by the GLUT1 transporter in Clone 9 cells. Cytochalasin B inhibits those transporters. Rats were also imaged in vivo by PET using 618FDG. There was no excretion of 18F into the urinary bladder unless phlorizin, an inhibitor of active renal transport, was also injected. 18F activity in brain, liver, and heart over the time of scanning reached a constant level, in keeping with the 6FDG being distributed in body water. In contrast, 18F from 218FDG was excreted in relatively large amounts into the bladder, and 18F activity rose with time in heart and brain in accord with accumulation of 218FDG-6-P in those organs. We conclude that 6FDG is actively transported by kidney as well as intestine and is insulin responsive. In trace quantity, it appears to be distributed in body water unchanged. These results provide support for its use as a valid tracer of glucose transport.

scholarly journals Kinetic imaging of NPC1L1 and sterol trafficking between plasma membrane and recycling endosomes in hepatoma cells

2008 ◽  
Vol 49 (9) ◽  
pp. 2023-2037 ◽  
Author(s):  
Nicole Hartwig Petersen ◽  
Nils J. Færgeman ◽  
Liqing Yu ◽  
Daniel Wüstner
Keyword(s):  
Plasma Membrane ◽  
Hepatoma Cells ◽  
Recycling Endosomes ◽  
Kinetic Imaging ◽  
Sterol Trafficking
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