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Sputum Studies I: Gram Stain, cytology, and Acid-fast smear and culture

Sputum Studies I: Gram Stain, cytology, and Acid-fast smear and culture

Sputum studies are a critical part of diagnosing and treating numerous respiratory conditions. These studies involve obtaining sputum samples for analysis to identify pathogenic organisms and assess the presence of abnormal cells indicative of malignant conditions. This lesson will delve into three fundamental sputum studies: Gram Stain, Cytology, and Acid-fast Smear and Culture.
Gram Stain
The Gram Stain is an integral part of sputum studies. It involves the staining of sputum, which permits...

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Updated: Oct 24, 2025

Immunoglobulin G N-Glycan Analysis by Ultra-Performance Liquid Chromatography

Immunoglobulin G N-Glycan Analysis by Ultra-Performance Liquid Chromatography

Published on: January 18, 2020

Detecting immunoglobulins in processed sputa

Steven P Cass¹, Joshua J C McGrath¹, Kiho Son²

¹Medical Sciences Graduate Program, McMaster University, Hamilton, ON, Canada.

|August 14, 2021

Summary

No abstract available in PubMed .

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