Results 31 to 40 of about 259,913 (336)

Effect of adenosine or adenosine triphosphate on antidromic tachycardia

open access: yesJournal of the American College of Cardiology, 1994
This study was designed to determine the effect of adenosine or adenosine triphosphate (ATP) on antidromic tachycardia.Adenosine and adenosine triphosphate are useful for differential diagnosis of wide QRS tachycardia. It has been believed that tachycardia termination caused by these agents is due to the preferential depressive effect on the ...
Raymond Yee   +5 more
openaire   +3 more sources

Purinergic Signaling in Pulmonary Inflammation

open access: yesFrontiers in Immunology, 2019
Purine nucleotides and nucleosides are at the center of biologic reactions. In particular, adenosine triphosphate (ATP) is the fundamental energy currency of cellular activity and adenosine has been demonstrated to play essential roles in human ...
Thanh-Thuy T. Le   +6 more
doaj   +1 more source

Endothelial Dysfunction in Murine Model of Systemic Sclerosis: Tight-skin Mice 1 [PDF]

open access: yes, 2002
We conducted this study to analyze endothelial cell function within intact thoracic aorta of the systemic sclerosis murine model, the heterozygous tight-skin mice 1: (i) assessing the distribution and activation intensity of endothelial cells, responsive
Bény, J.L., Marie, I.
core   +2 more sources

Phosphorylation of Myosin by Adenosine Triphosphate [PDF]

open access: yesNature, 1948
THE study of the interaction between actomyosin and adenosine triphosphate has hitherto given evidence of physical changes in the protein and of its enzymic activity. Very little was known, however, of chemical changes in the protein molecule accompanying the physical effects.
FRITZ BUCHTHAL   +3 more
openaire   +3 more sources

Extracellular adenosine 5’-triphosphate concentrations changes in rat spinal cord associated with the activation of urinary bladder afferents. A microdialysis study

open access: yesEinstein (São Paulo)
Objective To determine adenosine 5’-triphosphate levels in the interstice of spinal cord L6-S1 segment, under basal conditions or during mechanical and chemical activation of urinary bladder afferents.
Jeová Nina Rocha
doaj   +1 more source

The yin and yang functions of extracellular ATP and adenosine in tumor immunity

open access: yesCancer Cell International, 2020
Extracellular adenosine triphosphate (eATP) and its main metabolite adenosine (ADO) constitute an intrinsic part of immunological network in tumor immunity.
Li-li Feng   +4 more
doaj   +1 more source

Visual and Plasmon Resonance Absorption Sensor for Adenosine Triphosphate Based on the High Affinity between Phosphate and Zr(IV)

open access: yesSensors, 2016
Zr(IV) can form phosphate and Zr(IV) (–PO32−–Zr4+–) complex owing to the high affinity between Zr(IV) with phosphate. Zr(IV) can induce the aggregation of gold nanoparticles (AuNPs), while adenosine triphosphate(ATP) can prevent Zr(IV)-induced ...
Wenjing Qi   +4 more
doaj   +1 more source

Measurement of adenosine triphosphate and some other metabolites in blood cells by isotachophoresis. I. Preparative technique and enzymatic confirmation. [PDF]

open access: yes, 1982
This study investigated the optimal conditions for detection of nucleotides in blood using an IP-1B capillary isotachophoretic apparatus. The system used 10 mM HCl-beta-alanine (pH 4.2) as the leading electrolyte and n-caproic acid as the terminal ...
Talbot, Alan
core   +1 more source

The role of Volatile Anesthetics in Cardioprotection: a systematic review. [PDF]

open access: yes, 2012
This review evaluates the mechanism of volatile anesthetics as cardioprotective agents in both clinical and laboratory research and furthermore assesses possible cardiac side effects upon usage.
Applegate, Richard L   +5 more
core   +1 more source

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