| 1. | Some dyes such as indigo carmine may discolour the feces temporarily.
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| 2. | In obstetric surgery, indigo carmine solutions are sometimes employed to detect amniotic fluid leaks.
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| 3. | This reaction can be repeated many times, but it needs additional oxygen or indigo carmine.
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| 4. | Indigo carmine, or indigo, is an indigo derivative which is also used as a colorant.
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| 5. | One of the early formulas consists of glucose, sodium hydroxide, indigo carmine, and water.
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| 6. | Treatment with sulfuric acid converts indigo into a blue-green derivative called indigo carmine ( sulfonated indigo ).
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| 7. | In urologic surgery, intravenous injection of indigo carmine is often used to highlight portions of the urinary tract.
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| 8. | The chief utility of indigo carmine is in the identification of dysplastic cells in individuals with chronic ulcerative colitis.
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| 9. | Substituted 2-nitrobenzaldehydes can also be used to yield other important compounds based on indigo, such as indigo carmine.
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| 10. | The primary contrast stain is indigo carmine, administered at varying concentrations between 0.1 % and 0.8 %.
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