The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Effect of docarpamine, a novel orally active dopamine prodrug, on the formation of free and sulfoconjugated dopamine in patients who underwent cardiac surgery.

To evaluate the clinical efficacy of orally active dopamine prodrug, docarpamine [N-(N-acetyl-L-methionyl)-O,O-bis (ethoxycarbonyl) dopamine], we examined its effect on the formation of free and sulfoconjugated dopamine in patients who underwent cardiac surgery. The preoperative values of free and sulfoconjugated dopamine in patients were 216 +/- 52 pg/ml and 4,930 +/- 820 pg/ml, respectively. The plasma level of free dopamine increased to 95.3 +/- 28.3 ng/ml by dopamine infusion after the operation and was sustained at a high level (87.7 +/- 26.5 ng/ml) by concomitant administration of docarpamine in spite of tapering of dopamine infusion. After stopping dopamine infusion, plasma level of free dopamine was 24.5 +/- 17.6 ng/ml maintained by oral administration of docarpamine alone. From these results, docarpamine may be a useful alternative to intravenous dopamine after cardiac surgery. Sulfoconjugated dopamine in plasma increased to 267 +/- 120 ng/ml after the start of dopamine infusion and increased further after oral docarpamine administration to 2,060 +/- 610 ng/ml. Since sulfoconjugated dopamine is thought to be a possible precursor of active free dopamine in plasma, orally administered docarpamine might be stored as a reserve pool for free dopamine in patients who undergo cardiac surgery.[1]

References

 
WikiGenes - Universities