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Open AccessNailfold videocapillaroscopy and serum VEGF levels in scleroderma are associated with internal organ involvement
Nailfold videocapillaroscopy (NVC) identifies the microvascular hallmarks of systemic sclerosis (SSc) and vascular endothelial growth factor (VEGF) and may play a pivotal role in the associated vasculopathy. ...
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Article
Genetic Contribution to Carotid Vascular Disease in Patients with Systemic Lupus Erythematosus
We investigated whether stromelysin, a candidate gene in atherogenesis, plays a role in atherogenesis of systemic lupus erythematosus (SLE), a leading cause of mortality in SLE.
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Article
l-Arginine therapy in Raynaud's phenomenon?
Sincel-Arginine is the substrate for nitric oxide synthesis by vascular endothelial cells the effects ofl-arginine treatment on the digital vascular response to local stimuli were investigated in patients with pr...
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Article
Liquid chromatographic determination of free serotonin in human plasma
The complex background of interfering substances makes plasma pretreatment necessary before performing liquid-chromatographic quantitation of circulating serotonin. We compared two isolation procedures (extrac...
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Article
Quantitative determination of serotonin released from human platelets
A high-performance liquid chromatographic technique has been used for measuring the amount of endogenous serotonin (5-hydroxytryptamine, 5-HT) released from human platelets stimulated by adenosine diphosphate ...