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Table 2 Results of BU-LAMP assay test on Human samples

From: A quick and cost effective method for the diagnosis of Mycobacterium ulcerans infection

Sample ID

Sample type

Date collected

LAMP Assay

PCR

   

Boil Prepared DNA

Qiagen extracted DNA

 

1A

Swab in no medium

-

***

***

***

1B

Swab in no medium

April 2010

***

***

***

1C

Swab in no medium

Feb 2010

Positive

Positive

Positive

1D

Swab in no medium

April 2010

Positive

Positive

Positive

1E

Swab in no medium

-

***

***

***

2A

Tissue in medium

April 2010

***

***

***

2E

Tissue in medium

April 2010

***

Positive

***

2F

Tissue in medium

April 2010

Positive

Positive

***

2W

Tissue in medium

April 2010

***

Positive

***

2X

Tissue in medium

April 2010

***

Positive

***

2B

Swab in medium

Feb 2010

***

***

***

2C

Swab in medium

April 2010

***

***

***

2D

Swab in medium

April 2010

***

Positive

Positive

2G

Swab in medium

April 2010

***

***

***

2I

Swab in medium

April 2010

***

Positive

***

3A

Fine needle aspirate

April 2010

***

***

***

3B

Fine needle aspirate

-

***

Positive

***

3C

Fine needle aspirate

-

Positive

Positive

***

3E

Fine needle aspirate

-

Positive

Positive

***

4A

Punch biopsy

-

Positive

Positive

***

4B

Punch biopsy

-

***

***

***

4C

Punch biopsy

-

***

Positive

***

  1. ***No amplification observed