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Dye-Based Chromoendoscopy Unlike virtual techniques, dye-based chromoendoscopy uses physical dyes like indigo carmine and methylene blue to highlight mucosal structures ... Microscopic modalities, ...

Over-the-counter remedies include products containing the active ingredient, salicylic acid (such as Neutrogena T/Sal Shampoo) and products containing antifungals such as ketoconazole or selenium ...

New research into the anatomy of blue sharks (Prionace glauca) reveals a unique nanostructure in their skin that produces ...