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Updated: Aug 16, 2026

Visualizing the Effects of Sputum on Biofilm Development Using a Chambered Coverglass Model
05:03

Visualizing the Effects of Sputum on Biofilm Development Using a Chambered Coverglass Model

Published on: December 14, 2016

コミュニティで発症する肺炎における唾液グラムの染料の価値

D F Boerner, P Zwadyk

    JAMA
    |February 5, 1982
    PubMed
    まとめ

    スプータム・グラム・グラム

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    Pneumonia I: Introduction

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    Pneumonia III: Complications and Assessment

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    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.
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    Sputum Studies II: Culture and Sensitivity01:20

    Sputum Studies II: Culture and Sensitivity

    Description
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    Atypical Pneumonia

    Atypical pneumonia, often caused by Mycoplasma pneumoniae, is a form of pulmonary infection that differs from the classical presentation of bacterial pneumonia in both its cause and clinical symptoms. Mycoplasma pneumoniae is a pleomorphic bacterium notable for its lack of a rigid cell wall. This structural characteristic imparts resistance to beta-lactam antibiotics and significantly influences the bacterium’s behavior within the human host.Other pathogens responsible for the disease include...
    Pneumonia I: Introduction01:29

    Pneumonia I: Introduction

    Pneumonia is an infection of the lower respiratory tract that leads to inflammation of the lung parenchyma, often resulting in the accumulation of inflammatory exudate in the alveoli and airways. Unlike the watery, low-protein fluid exudate in pulmonary edema, the exudate in this case is a thick fluid rich in immune cells, proteins, and debris produced during infection and inflammation.This impairs gas exchange and can lead to consolidation of lung tissue. The infection may be caused by a...