chitin

Nail Clippings KOH Mount: Introduction and Principle, Procedure, Result-Interpretation, Clinical Significance, and Keynotes

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Hyaline septate fungal hyphae in KOH mount of nail clipping at a magnification of 1000x with 8x optical zoom

Introduction and Principle A nail clipping KOH (Potassium Hydroxide) mount is the fastest and most cost-effective diagnostic test used to detect fungal elements in nails. It serves as the primary screening tool for confirming onychomycosis (fungal nail infection) before starting long-term oral antifungal therapy The …

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Bacteria and Fungi: Introduction, Description, Demonstration Techniques, Differences, and Keynotes

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Bacteria and Fungi Introduction, Description, Demonstration Techniques, Differences, and Keynotes

Introduction of Bacteria and Fungi They are distinct types of microorganisms with different structures and characteristics. Bacteria are single-celled prokaryotes, while fungi can be single-celled (yeasts) or multicelled (molds, mushrooms) eukaryotes. They can be distinguished by their cell structure, colony morphology, and staining properties.  Description 1. Cell …

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