In-vivo NMR studies of deuterium-labeled photosensitizers in mice tumor model

1993 ◽  
Author(s):  
Subbaraya Ramaprasad ◽  
Y. H. Liu ◽  
R. K. Pandey ◽  
Fuu-Yau Shiau ◽  
Kevin M. Smith
Keyword(s):  
Tumor Model ◽  
Nmr Studies ◽  
In Vivo Nmr

Altered brain glucose metabolism in transgenic-PFKL mice with elevated l-phosphofructokinase: in vivo NMR studies

1998 ◽  
Vol 810 (1-2) ◽  
pp. 138-145 ◽  
Author(s):  
Mira Peled-Kamar ◽  
Hadassa Degani ◽  
Peter Bendel ◽  
Ra'anan Margalit ◽  
Yoram Groner
Keyword(s):  
Glucose Metabolism ◽  
Nmr Studies ◽  
Brain Glucose ◽  
Brain Glucose Metabolism ◽  
In Vivo Nmr

Adenylate compartmentation and storage in coelomic cells of the polychaete Nereis virens

1995 ◽  
Vol 198 (10) ◽  
pp. 2079-2085
Author(s):  
U Hoeger ◽  
J F Dunn ◽  
C Märker
Keyword(s):  
Cell Volume ◽  
Packed Cell Volume ◽  
Adenine Nucleotides ◽  
Nmr Studies ◽  
Nereis Virens ◽  
In Vivo Nmr ◽  
Coelomic Cells ◽  
Small Pool ◽  
High Concentrations

The concentrations of adenine nucleotides (AMP, ADP, ATP) were determined in coelomic cells (eleocytes) of the polychaete Nereis virens. In cells of immature and male animals, total ADP and AMP contents (each 10­15 µmol ml-1 packed cell volume) greatly exceeded that of ATP (0.8 µmol ml-1 packed cell volume). 31P-nuclear magnetic resonance (NMR) studies of living eleocytes showed that the high concentrations of both AMP and ADP are free in solution. Comparisons of in vivo NMR spectra with those obtained from metabolite extracts of eleocytes suggest that the adenylate pools are compartmentalized, with a large pool being in an environment with a pH<6.0 and a small pool being in a domain where pH>6.7. This indicates that eleocytes are capable of storing high concentrations of ADP and AMP without inhibiting energy metabolism by sequestering these compounds into an acidic compartment. The large acidic vacuole characteristic of eleocytes may function as this compartment.

scholarly journals In vivo NMR studies of the algaDunaliella salinaembedded in beads

FEBS Letters ◽  
1988 ◽  
Vol 233 (1) ◽  
pp. 124-128 ◽  
Author(s):  
M. Oren-Shamir ◽  
M. Avron ◽  
H. Degani
Keyword(s):  
Nmr Studies ◽  
In Vivo Nmr

scholarly journals Effect of Oxygen on Glucose Metabolism: Utilization of Lactate in Staphylococcus Aureus as Revealed by In Vivo NMR Studies

PLoS ONE ◽  
2013 ◽  
Vol 8 (3) ◽  
pp. e58277 ◽  
Author(s):  
Maria Teresa Ferreira ◽  
Ana S. Manso ◽  
Paula Gaspar ◽  
Mariana G. Pinho ◽  
Ana Rute Neves
Keyword(s):  
Staphylococcus Aureus ◽  
Glucose Metabolism ◽  
Nmr Studies ◽  
In Vivo Nmr ◽  
Effect Of Oxygen
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