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Fungal Pathogenesis and Diagnostic Methods Study Guide

This guide covers the fundamentals of mycology, including the nature of fungi, mechanisms of pathogenesis (pathological and immunopathological phenomena), and diagnostic approaches. It differentiates between isolation (culture-based) and detection (molecular/immuno-based) methods, highlighting their respective strengths and weaknesses. The guide also touches upon safety considerations in laboratory settings when handling fungal samples. Key topics include the role of the cell-mediated immune res

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Introduction to Basic Fungal Biology

Basic Fungal Biology and Mycology

An overview of fungal biology including eukaryotic structures, reproduction methods, classification, and veterinary mycology.

  • eukaryotic organisms
  • yeast
  • mycelium
  • septate and non-septate fungi
  • dimorphic fungi
  • asexual and sexual reproduction
  • spore types
  • ergosterol
  • saprophytic and parasitic fungi
  • fungal classification
  • cutaneous mycosis
  • systemic mycosis
  • zoonotic diseases
  • dermatophytes

Pathogen Identification and Diagnostic Methods

Fungal Pathogenesis and Diagnostic Methods

Discussion regarding fungal pathogenesis, the distinction between isolation and detection, and diagnostic techniques including PCR, ELISA, and sequencing.

  • pathological phenomena
  • immunopathological phenomena
  • cell mediated response
  • fungal disease diagnosis
  • species specific identification
  • PCR
  • sequencing
  • isolation
  • detection
  • DNA and RNA molecular detection
  • microbes versus pathogens

Diagnostic Approaches and Clinical Mycology

Clinical Diagnosis and Epidemiology of Fungal Diseases

Identification of pathogenic fungi through culture, PCR, and clinical reasoning while considering regional distribution and laboratory safety.

  • Dermatophytes
  • Laboratory acquired infection risk
  • PCR sequencing
  • Microscopic examination of conidia and hyphae
  • Geographical distribution of endemic fungi
  • Blastomycosis
  • Coccidioidomycosis
  • Histoplasmosis
  • Sporotrichosis
  • Microsporum canis
  • Mixed infections
  • Antimicrobial susceptibility testing

Veterinary Mycology and Fungal Pathogens

An overview of fungal diseases in animals including dermatophytosis, systemic mycoses, and diagnostic approaches such as culture, PCR, and microscopy.

  • Dermatophytosis
  • Microsporum canis
  • Aspergillosis
  • Cryptococcosis
  • Histoplasmosis
  • Blastomycosis
  • Valley fever
  • Sporotrichosis
  • Pythiosis
  • Dimorphic fungi
  • Lactophenol cotton blue staining
  • Dermatophyte Test Medium (DTM)
  • Skin scraping
  • Cytology
  • Antifungal drug classes

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