Mycobacteria

Middlebrook 7H9 Broth: Introduction, Composition, Principle, Procedure, Result-Interpretation, Uses, and Keynotes

Introduction Middlebrook 7H9 broth is a liquid growth medium first described in 1958 by Middlebrook and Cohn for the specialized…

2 weeks ago

SIRE Supplement: Introduction, Composition and Function, Uses, and Keynotes

Introduction The BACTEC™ MGIT™ 960 SIRE Supplement is an essential enrichment used specifically for drug susceptibility testing (DST) of Mycobacterium tuberculosis in the BD BACTEC™…

3 weeks ago

Morphological Characterization of MTBC: Identifying “Buff” Granular Growth in MGIT Liquid Culture

Visual Observation Medium: The tubes appear to be MGIT (Mycobacteriological Growth Indicator Tubes), which contain a liquid broth (Middlebrook 7H9)…

4 weeks ago

VITEK MS Prime: Introduction, Principle, Components, Procedure, Result -Interpretation, Application, and Keynotes

Introduction The VITEK MS PRIME is a benchtop, high-throughput automated identification system that works on the principle of Matrix-Assisted Laser Desorption Ionization-Time…

2 months ago

Pleural Fluid Microscopy: Introduction, Principle, Test Requirements, Procedure, Finding, Clinical Significance, and Keynotes

Introduction Fig. Collected Pleural Fluid- Pleural fluid is the liquid collected from the pleural space between the lung and chest…

9 months ago

MB-Redox Medium-Introduction, Principle, Clinical Significance, Advantage, Disadvantage, and Keynotes

Introduction MB-Redox Medium (Mycobacteria-Redox Medium) is a liquid culture medium designed for the rapid growth and detection of Mycobacteria, particularly…

10 months ago

Grocott’s Methenamine Silver (GMS) Staining of Mycobacteria:Introduction, Principle, Clinical Significance, Advantage, Disadvantage, and Keynotes

Introduction Grocott’s Methenamine Silver (GMS) stain is a histochemical staining method primarily used to detect fungi in tissue sections. However,…

10 months ago

Carbol-Nachtblau Staining of Mycobacteria-Introduction, Principle, Clinical Significance, Advantage, Disadvantage, and Keynotes

Introduction Carbol-Nachtblau (Midnight Blue) staining is a modified acid-fast staining technique used for the visualization of Mycobacteria, particularly Mycobacterium tuberculosis.…

10 months ago