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Related Concept Videos

Leishmaniasis01:30

Leishmaniasis

Leishmaniasis is a protozoal disease caused by species of the genus Leishmania and transmitted through the bite of infected female sandflies. The parasite exists in two principal morphological forms during its life cycle. A sandfly acquires intracellular amastigotes from an infected reservoir host, such as a dog. Within the sandfly, these forms differentiate into motile, flagellated promastigotes. During a subsequent blood meal, promastigotes are injected into the human host, where they...
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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...
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
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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.
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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.
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Ethics in Research01:56

Ethics in Research

Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.

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Related Experiment Video

Updated: Jun 6, 2026

Optimized Protocols for Mycobacterium leprae Strain Management: Frozen Stock Preservation and Maintenance in Athymic Nude Mice
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Optimized Protocols for Mycobacterium leprae Strain Management: Frozen Stock Preservation and Maintenance in Athymic Nude Mice

Published on: March 23, 2014

Case study--leprosy.

A M Wood1, C M Wood, J Bakker-Dyos

  • 1Royal Navy, Royal Infirmary of Edinburgh. sandy.wood@luht.scot.nhs.uk

Journal of the Royal Naval Medical Service
|November 16, 2010
PubMed
Summary
This summary is machine-generated.

A 26-year-old Indian worker in Iraq was diagnosed with paucibacillary leprosy. Due to lack of local treatment, the patient was recommended to return to India for leprosy management.

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DNA Fingerprinting of Mycobacterium leprae Strains Using Variable Number Tandem Repeat (VNTR) - Fragment Length Analysis (FLA)
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DNA Fingerprinting of Mycobacterium leprae Strains Using Variable Number Tandem Repeat (VNTR) - Fragment Length Analysis (FLA)

Published on: July 15, 2011

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Last Updated: Jun 6, 2026

Optimized Protocols for Mycobacterium leprae Strain Management: Frozen Stock Preservation and Maintenance in Athymic Nude Mice
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Optimized Protocols for Mycobacterium leprae Strain Management: Frozen Stock Preservation and Maintenance in Athymic Nude Mice

Published on: March 23, 2014

DNA Fingerprinting of Mycobacterium leprae Strains Using Variable Number Tandem Repeat (VNTR) - Fragment Length Analysis (FLA)
09:39

DNA Fingerprinting of Mycobacterium leprae Strains Using Variable Number Tandem Repeat (VNTR) - Fragment Length Analysis (FLA)

Published on: July 15, 2011

Area of Science:

  • Medical Microbiology
  • Tropical Medicine
  • Dermatology

Background:

  • Leprosy, a chronic infectious disease, remains a public health concern globally.
  • Early diagnosis and treatment are crucial to prevent disability and transmission.

Observation:

  • A 26-year-old Indian national working in Iraq presented with recurrent right hand and forearm pain over 12 months.
  • Physical examination revealed a large dry skin lesion and reduced sensation in the affected forearm.

Findings:

  • Clinical suspicion of leprosy was confirmed by skin smears analyzed in the UK as paucibacillary leprosy.
  • The patient's specific type of leprosy indicated a less severe form of the disease.

Implications:

  • This case highlights the importance of considering leprosy in individuals presenting with non-specific symptoms in endemic or non-endemic regions.
  • Challenges in local treatment necessitated repatriation for definitive leprosy care.
  • Effective management strategies require international collaboration and patient-centered approaches.