TCBS Agar : Introduction, Composition,Principle, Test Requirement,Procedure, Result -Interpretation, Limitation, and Keynotes

Vibrio cholerae colony morphology on TCBS agar

Introduction of TCBS Agar Vibrio cholerae is the causative agent of cholera and Thiosulfate Citrate bile salts sucrose (TCBS) agar is a selective as well as differential culture medium used for selective isolation of this bacterium including its species from a variety of clinical and nonclinical specimens. TCBS agar …

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Czapek Dox Agar: Introduction, Composition, Principle, Test Requirements, Procedure, Result-Interpretation, Colony Characteristics, Modifications, Uses, and Keynotes

Aspergillus flavus growth on Czapek Dox Agar

Introduction of Czapek Dox Agar Czapek medium also called Czapek’s agar (CZA) from the surname of inventor Czech botanist Friedrich Johann Franz Czapek (1902-1903). Later CZA was modified by another American inventor, chemist Arthur Wayland Dox  (1910) and thus its name became’ Czapek-Dox medium’ and formula prepared …

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Dermatophyte Test Medium (DTM): Introduction, Composition, Principle, Test Requirements, Procedure, Result-Interpretation, Colony Characteristics, Modifications,Uses, and Keynotes

Dermatophytes growth on Dermatophyte Test Medium (DTM)

Introduction of Dermatophyte Test Medium (DTM) Dermatophyte Test Medium (DTM) is a selective and differential medium recommended for the cultivation and isolation of pathogenic dermatophytes. The Dermatophytes are a distinct group of fungi that infect the hair, skin, and nails in humans producing a variety of …

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Potato Dextrose Agar (PDA): Introduction, Composition, Principle, Test Requirements, Procedure, Result-Interpretation, Colony Characteristics, Modifications, Uses, and Keynotes

A. fumigatus growth on PDA

Introduction of Potato Dextrose Agar (PDA) Potato Dextrose Agar ( PDA) is a fungal medium and its ingredients are clear from its name it contains potato ( vegetable), dextrose ( sugar), and agar ( solidifying agent). PDA  is recommended for the isolation and enumeration of fungi …

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AST Pattern of Bacteria: Introduction, Group of AST Pattern, List of Antimicrobial Agents, and Keynotes

Antibiotic Susceptibility Testing (AST)-Kirby-Bauer Disk Diffusion Method

AST Pattern of Bacteria AST Pattern of Bacteria covers common bacterial pathogens groups like Enterobacteriaceae, Staphylococcus, Enterococcus, Pseudomonas aeruginosa, Streptococcus pneumoniae, beta-haemolytic streptococci (Streptococcus pyogenes, Streptococcus agalactiae), Haemophilus species, Acinetobacter, Viridans group of streptococci, Shigella, and Neisseria species. Enterobacteriaceae Antimicrobial Agents- Zone Diameter (Intermediate) Extra …

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Microbiology Reporting Templates: Introduction, List of Templates, Uses, and Keynotes

Pseudomonas aeruginosa Antimicrobial sensitivity testing Pattern

Introduction of Microbiology Reporting Templates is collected to reduce the time and similarity for beneficiaries. This is a collection of templates regarding branches of microbiology like bacteriology, mycology, parasitology, virology, and immunology but most commonly bacteriology. List of Microbiology Reporting Templates Culture Negative Reports Positive …

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Microbial Diagnostic Disks: Introduction, List of Disks, Uses, and Related Footages

Optochin Susceptibility Test

Introduction of Microbial Diagnostic Disks Microbial Diagnostic Disks make it easy to presumptive identification of organisms. They are simple and easy to handle for the identification of bacteria in the Clinical Microbiology Laboratory. Some common examples of such disks are optochin, oxidase, and bacitracin. List …

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Gram Negative Bacteria Biochemical Test: Table, Introduction, Common Tests with Short Description, List of Organisms, and Related Pictures

Biochemical Test of Common Gram Negative Bacteria

Common Gram Negative Bacteria Biochemical Test Table Introduction of Gram-Negative Bacteria Biochemical Test ‘Common Gram Negative Bacteria Biochemical Test’ is a genuine puny collection of clinically relevant bacteria isolated in the clinical bacteriology laboratory by the creator and those etiological agents captured in his camera …

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