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16 Αυγ 2016 · Indigo carmine (also known as 5,5′-indigodisulfonic acid sodium salt or indigotine) is a blue dye that is administered intravenously to examine the urinary tract and usually is biologically safe and inert. Indigo carmine rarely may cause adverse reactions.
Indigo carmine is indicated in following settings: •. To delineate a sessile polyp prior to and following endoscopic resection. •. To accentuate surface irregularities or visualize a surface ulceration. •. To highlight areas for biopsy in Barrett's esophagus. •. To assist analysis of the pit pattern of a polyp ( Fig. 2) •.
31 Αυγ 2005 · Indigo carmine, like methylene blue, may inhibit endothelium-dependent relaxation by a mechanism that involves two levels. The major action of indigo carmine appears to be at the level of nitric oxide generation and/or release from the endothelial cell.
This report demonstrates that severe bradycardia can occur after intraarterial administration of indigo carmine. The blue dye indigo carmine (sodium indigotindisulfonate) is administered intravascularly in a variety of treatments: to locate ureteral orifices ( 1 ), to endoscopically examine gastric cancer ( 2 ), and to adjust the position of a ...
The most likely cause of our patient's sudden episode of hypotension was an idiosyncratic reaction to indigo carmine. We believe that the patient experienced an anaphylactoid reaction to the dye; in other words, a nonimmunological reaction, possibly by means of histamine release or other mediators.
26 Ιουν 2023 · The findings from this case indicate that indigo carmine may have an effective vasoconstrictive action in patients with neurogenic shock who do not respond to catecholamines. Introduction. Patients with spinal cord injuries exhibit hypotension due to disorders of the sympathetic nervous system.
1 Νοε 2007 · To investigate the potential mechanisms by which indigo carmine produces hypertension, we tested the hypothesis that indigo carmine inhibits endothelium-dependent vasodilation and...
