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Related Concept Videos

Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the progression...
Pulmonary Tuberculosis IV01:26

Pulmonary Tuberculosis IV

Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
Pulmonary Tuberculosis III01:31

Pulmonary Tuberculosis III

Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:
Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
Sputum Studies I: Gram Stain, cytology, and Acid-fast smear and culture01:26

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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Related Experiment Video

Updated: May 15, 2026

Matrix-based DNA Extraction for Targeted Next-Generation Sequencing on Decontaminated Sputum Samples
06:07

Matrix-based DNA Extraction for Targeted Next-Generation Sequencing on Decontaminated Sputum Samples

Published on: June 6, 2025

Database resources for the tuberculosis community.

Jocelyne M Lew1, Chunhong Mao, Maulik Shukla

  • 1Swiss-Prot Group, SIB Swiss Institute of Bioinformatics, Geneva, Switzerland.

Tuberculosis (Edinburgh, Scotland)
|January 22, 2013
PubMed
Summary
This summary is machine-generated.

Researchers can access updated genomic data and analysis tools for tuberculosis (TB) research through key online resources like TubercuList and the Pathosystems Resource Integration Center (PATRIC). These platforms support the TB community with essential data and bioinformatics capabilities.

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Last Updated: May 15, 2026

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Area of Science:

  • Genomic data analysis
  • Bioinformatics resources
  • Tuberculosis research

Background:

  • Online repositories for genomic and -omics data are crucial for modern research.
  • The tuberculosis (TB) research community requires awareness of available online databases and tools.
  • Database providers need to understand the TB research community's needs.

Purpose of the Study:

  • To provide an overview of key TB online resources: TubercuList, TB Database, and PATRIC.
  • To summarize updates and upcoming features for TubercuList.
  • To present PATRIC and its RNA-Seq analysis tools for pathogen data.

Main Methods:

  • Review of existing TB-focused online databases.
  • Summary of updates from TubercuList.
  • Overview of PATRIC's features and RNA-Seq analysis tools.

Main Results:

  • Key updates and future features of TubercuList were presented.
  • An overview of the PATRIC website and its functionalities was provided.
  • Online tools for pathogen RNA-Seq analysis within PATRIC were highlighted.

Conclusions:

  • Enhanced awareness of TB online resources can facilitate research.
  • Integrated platforms like PATRIC offer valuable tools for genomic data analysis.
  • Continued development of TB databases is essential for the research community.