Temat: adenine nucleotide - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Effects of submaximal physical exercise and immobilization in bed on the adenine nucleotides concentration in human blood platelets
Autorzy:: Buczynski, A
Kedziora-Kornatowska, K.
Kedziora, J.
Wachowicz, B.
Powiązania:: https://bibliotekanauki.pl/articles/69109.pdf
Data publikacji:: 1995
Wydawca:: Polskie Towarzystwo Fizjologiczne
Tematy:: thrombin
physical exercise
man
blood
adenine nucleotide
body weight
nucleotide
platelet
bed rest
Źródło:: Journal of Physiology and Pharmacology; 1995, 46, 2
0867-5910
Pojawia się w:: Journal of Physiology and Pharmacology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: A comparative study of the inhibitory effects of purine nucleotides and carboxyatractylate on the uncoupling protein-3 and adenine nucleotide translocase
Autorzy:: Komelina, Natalia
Amerkhanov, Zarif
Powiązania:: https://bibliotekanauki.pl/articles/1040301.pdf
Data publikacji:: 2010
Wydawca:: Polskie Towarzystwo Biochemiczne
Tematy:: adenine nucleotide translocase (ANT)
uncoupling protein-3 (UCP3)
fatty acid-induced uncoupling
skeletal muscle mitochondria
Opis:: Uncoupling proteins (UCPs) mediate fatty acid-induced proton cycling in mitochondria, which is stimulated by superoxide and inhibited by GDP. Fatty acid anions can also be transported by adenine nucleotide translocase (ANT), thus resulting in the uncoupling of oxidative phosphorylation. In the present work, an attempt was made to distinguish between the protonophoric activity of UCP3 and that of ANT using inhibition analysis. This study was carried out using mitochondria from skeletal muscles of hibernating Yakut ground squirrel, which have a significant level of UCP3 mRNA. We found that millimolar concentrations of GDP, which is considered to be a specific inhibitor of UCPs, slightly recoupled the mitochondrial respiration and restored the membrane potential. Addition of the specific ANT inhibitor CAT (carboxyatractylate), in micromolar concentration, prior to GDP prevented its recoupling effect. Moreover, GDP and ADP exhibited a competitive kinetic behavior with respect to ANT. In brown adipose tissue, CAT did not prevent the UCP1-iduced increase in chloride permeability and the inhibitory effect of GDP, thus confirming the inability of CAT to affect UCP1. These results allow us to conclude that the recoupling effect of purine nucleotides on skeletal muscle mitochondria of hibernating ground squirrels can be explained by interaction of the nucleotides with ANT, whereas UCP3 is not involved in the process.
Źródło:: Acta Biochimica Polonica; 2010, 57, 4; 413-419
0001-527X
Pojawia się w:: Acta Biochimica Polonica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Methodology of Petri networks for simultaneous evaluation of the impact of different modifiers on the fluorescence of nucleotides from electron transport chain in isolated mitochondria and on the process of swelling
Autorzy:: Danylovych, H.
Chunikhin, A.
Danylovych, Y.
Kosterin, S.
Powiązania:: https://bibliotekanauki.pl/articles/81245.pdf
Data publikacji:: 2018
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: Petri net based model
fluorescence
nicotinamide adenine dinucleotide
flavin adenine dinucleotide
nucleotide
electron transport chain
mitochondrion
spectrofluorometry
Źródło:: BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2018, 99, 1
0860-7796
Pojawia się w:: BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:: Biblioteka Nauki

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