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Introduction of Saline Wet Mount Microscopy Saline wet mount microscopy of the stool or feces or stool wet mount microscopy is the simplest and basic technique for the study of feces and is applicable in every medical laboratory even in a small setup. Saline wet …
Introduction of Immunochromatographic Test (ICT) The full form of ICT is the immunochromatographic test and it is the most common test in the diagnostic laboratory all over the world for the rapid finding in the field of diagnosis and treatment of patients. Lateral flow assays …
Triple Sugar Iron Agar Test The triple Sugar Iron (TSI) Agar test is a combo test and is useful for the identification of mainly gram-negative bacteria, on the basis of the following tests- Composition of Triple Sugar Iron Agar Triple Sugar Iron Agar (TSI) (Oxoid, England) …
Introduction of Lactophenol Cotton Blue (LPCB) Stain LPCB stands for lactophenol cotton blue and Lactophenol Cotton Blue (LPCB) Stain is a combination of fixative, staining, and clearing agent. LPCB stain uses both as a mounting fluid and a stain and it is used for staining …
Potassium hydroxide (KOH) Wet Mount Introduction The KOH Wet Mount is a very simple and important technique in mycology for presumptive diagnosis of the type of fungal infections whether ringworm, aspergillosis, dermatomycosis, blastomycosis, mucormycosis, otomycosis, etc. It is the most common assay ordered by clinicians, particularly …
Introduction Satellitism test or satellite test is applied to identify Haemophilus influenzae. It is a fastidious bacterium and thus it needs extra ingredients like hemin (factor X) and NAD (factor V) to grow. It uses the X factor to produce essential respiratory enzymes such as cytochromes, catalases, …
Introduction Methylene Blue Stain, also known as methylene blue aqueous is an ordinary stain. It is used for capsule stain as well as simple staining for a rapid and easy way to determine cell shape, size, and arrangements of bacteria. It is also made easier to …
Ziehl -Neelsen Stain Ziehl–Neelsen stain is a type of acid-fast stain and it is named after the surnames of two German doctors who modified the stain. One is the bacteriologist Franz Ziehl (1859–1926) and other is the pathologist Friedrich Neelsen (1854–1898). It was initially introduced …