adenine nucleotides
Xanthine oxidase inhibitor ameliorates postischemic renal injury in mice by promoting resynthesis of adenine nucleotides
... of adenine nucleotides and their degrading products during transient ischemia for 1 to 10 minutes was successfully visualized in the murine kidney (Figure 2 and Supplemental Tables ...
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Alkaline Phosphatase, Soluble Extracellular Adenine Nucleotides, and Adenosine Production after Infant Cardiopulmonary Bypass
... extracellular adenine nucleotides released during cellular injury (ATP, ADP, and AMP) into ...Extracellular adenine nucleotides are pro-inflammatory, cause platelet activation, and may ...
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Studies of enzymic phosphoryl group transfer : transphosphorylation reactions involving N-phosphorylcreatine and adenine nucleotides
... the adenine nucleotides and CPT any demonstration of an alternative pathway of PC synthesis must unequivocally exclude ...exclude adenine nucleotides from the reaction mixtures, they were ...
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Mechanisms whereby exogenous adenine nucleotides improve rabbit renal proximal function during and after anoxia
... when adenine nucleotides or ADO are added during anoxia, and 20% when INO is added, suggesting that these additions may stabilize the plasma membrane during anoxia and help preserve cellular ...
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Characteristics of 2-(tetrazol[1,5-c]quinazolin-5-ylthio) acetate effect on the level of adenine nucleotides in intense physical activity
... of adenine nucleotides and was found superior in terms of energy charge, which numeric value restored to the level of intact rats under the influence of the ...of adenine nucleotides in ...
5
Modulatory effects of adenosine and adenine nucleotides on different heart preparations of the American lobster, Homarus americanus
... finding by Guirguis and Wilkens (Guirguis and Wilkens, 1995) that DA injection in contrast to 5-HT and OA evoked a more pronounced positive chronotropic effect in cardioregulatory- denervated animals lead to the ...
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Methotrexate and sulfasalazine promote adenosine release by a mechanism that requires ecto 5' nucleotidase mediated conversion of adenine nucleotides
... release adenine nucleotide at a constant rate, and that the adenine nu- cleotide is converted extracellularly to adenosine under resting ...enhanced adenine nu- cleotide release from endothelial ...
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Adenine nucleotides stimulate migration in wounded cultures of kidney epithelial cells
... adenosine, adenine nucleotides, or cyclic AMP increased the number of migrating cells and accelerated repair of the ...pyrimidine nucleotides were not ...and/or adenine nucleotides ...
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Aggregating human platelets cause direct contraction and endothelium dependent relaxation of isolated canine coronary arteries Role of serotonin, thromboxane A2, and adenine nucleotides
... contraction. The combination of methiothepin plus dazoxiben or SQ 29548 caused a further inhibition. The endothelium-dependent relaxation to platelets during contractions evoked by prostaglandin F2 alpha was nearly ...
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Adenine nucleotides and 5 hydroxytryptamine released by aggregating platelets inhibit adrenergic neurotransmission in canine coronary artery
... Adenosine diphosphate 3 X 10-6 M and 5-hydroxytryptamine 3 X 10-6 M also significantly attenuated the relaxation in response to electrical stimulation and the sensitivity to norepinephri[r] ...
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HUMAN FETAL GROWTH RETARDATION: III. PROTEIN, DNA, RNA, ADENINE NUCLEOTIDES AND ACTIVITIES OF THE ENZYMES PYRUVIC AND ADENYLATE KINASE IN PLACENTA
... in leukocytes, but also were significantly lower than in placental tissue of FT or IUM infants, in whose placentas the values were similar ( Fig. There was no correlation[r] ...
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BLOOD LEVELS OF ADENINE NUCLEOTIDES
... In addition to presenting observations on the concentration of the various nucleotides on a group of four normal subjects three men and one woman over a period of about eight months, dat[r] ...
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Redox state of free nicotinamide adenine nucleotides in the cytoplasm and mitochondria of alveolar macrophages
... Uncertainties concerning the value of cytoplasmic and mitochondrial pH under control conditions and during experimental pertubations, limit absolute interpretation of NAD +/NADH ratios c[r] ...
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Effect of Uncaria tomentosa extract on purinergic enzyme activities in lymphocytes of rats submitted to experimental adjuvant arthritis model
... Background: Considering that adjuvant arthritis is an experimental model of arthritis widely used for preclinical testing of numerous anti-arthritic agents, which were taken by a large number of patients worldwide, it is ...
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Novel agents for anti-platelet therapy
... P2Y(12) receptor antagonists are anti-thrombotic agents that inhibit platelet function by blocking the ADP at P2Y(12) receptor sites.. Adenine nucleotides act on pla- telets via three di[r] ...
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The effects of creatine supplementation on performance and metabolism during brief, intermittent, high-intensity exercise
... Increases in plasma ammonia concentration during maximal exercise have been attributed to loss of adenine nucleotides from skeletal muscle (Lowenstein et al., 1972; Greenhaff et ai, 19[r] ...
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Cyclic Bis(3' 5')diadenylic Acid (c di AMP) Analogs Promote the Activities of Photosynthesis and Respiration of Chlamydomonas reinhardtii
... to adenine nucleotides were ...nine nucleotides, di(2'-O-methyl)-cyclic bis(3'-5')diadenylic acid (1) and its N-benzoyl-protected analog 2 were synthesized from the commercially available adenosine ...
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Effect of acute ammonia intoxication on cerebral metabolism in rats with portacaval shunts
... concentrations of most glycolytic intermediates were increased, as was the lactate/pyruvate ratio. Citrate declined, despite a twofold rise in pyruvate, suggesting that the conversion of pyruvate to citrate had been ...
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A mutation affecting the lactate dehydrogenase locus Ldh-1 in the mouse. II. Mechanism of the LDH-A deficiency associated with hemolytic anemia.
... Glycolytic intermediates and metabolic activity of erythrocytes: Concentrations of glycolytic intermedi- ates and adenine nucleotides, as well as glucose con- sumption, lact[r] ...
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Purine nucleotides and their metabolites in patients with type 1 and 2 diabetes mellitus
... bolism in diabetes. It has been reported that increased Ado concentration increases the concentration of adenine nucleotides in erythrocytes [23]. Komarova et al. [24] observed an increase in ATP and TAN ...
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