1,7-dimethylxanthine

Known as: 3,7-dihydro-1,7-dimethyl-1H-purine-2,6- dione, paraxanthine 
 
National Institutes of Health

Topic mentions per year

Topic mentions per year

1944-2017
0102019442016

Papers overview

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2005
2005
In a caffeine test previously performed with healthy Japanese volunteers, we found that the CYP1A2 index defined as urinary {5… (More)
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Highly Cited
2005
Highly Cited
2005
OBJECTIVES Phytochemical-mediated modulation of cytochrome P450 (CYP) activity may underlie many herb-drug interactions. Single… (More)
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Highly Cited
2004
Highly Cited
2004
OBJECTIVES Phytochemical-mediated modulation of cytochrome P450 (CYP) activity may underlie many herb-drug interactions. Single… (More)
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2001
Highly Cited
2001
The potency of adenosine and inosine as agonists at human adenosine receptors was examined in a functional assay using changes in… (More)
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Highly Cited
1999
Highly Cited
1999
AIMS The cytochrome P450 enzyme CYP1A2 metabolises several drugs and carcinogens. We wanted to determine how much of the… (More)
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1998
Highly Cited
1998
Caffeine (Caf) ingestion increases plasma epinephrine (Epi) and exercise endurance; these results are frequently transferred to… (More)
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1995
Highly Cited
1995
This study examined the exercise responses of well-trained endurance athletes to various doses of caffeine to evaluate the impact… (More)
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1993
Highly Cited
1993
Kinetic and inhibitor studies using cDNA-expressed enzymes and human liver microsomes have characterized the specificity of a… (More)
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1992
Highly Cited
1992
BACKGROUND The urinary molar concentration ratios of several caffeine metabolites are indicators of specific drug metabolizing… (More)
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1981
Highly Cited
1981
Central stimulant actions of 10 methylxanthines in mice correlate with affinities for adenosine receptors labeled with N6-[3H… (More)
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