English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Buruli ulcer, an infection caused by Mycobacterium ulcerans, is, after tuberculosis and leprosy, the third most common mycobacterial disease. The mode of transmission of M. ulcerans is not exactly known, but since Buruli ulcer often occurs in focalized swampy areas, it is assumed that there is a reservoir of the pathogen in stagnant water. Buruli ulcer usually starts as a painless nodule and can lead to massive destruction of skin, subcutaneous tissue, and eventually muscle and bone. Currently the only recommended treatment is wide surgical excision. In this report we describe the development of a real-time PCR method for the quantification of M. ulcerans DNA (IS2404 TaqMan). The highly specific assay is based on the detection of the M. ulcerans specific insertion sequence IS2404. The IS2404 TaqMan assay turned out to be about 10 times more sensitive than the available conventional PCR-based diagnostic test. It is demonstrated that the IS2404 TaqMan assay is suitable for the quantitative assessment of the dissemination of the mycobacteria in Buruli ulcer lesions. Prototype results obtained with excised tissue from a patient with a late preulcerative Buruli ulcer lesion reconfirmed earlier histopathological findings indicating that tissue damage occurs far beyond the regions in which large numbers of mycobacteria are detectable. The IS2404 TaqMan assay should be a useful tool for both diagnosis and research into the pathology and mode of transmission of this still inadequately investigated mycobacterial disease.

Development and Application of Real-Time PCR Assay for Quantification of Mycobacterium ulcerans DNA