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. 2017 Sep 22;7:12143. doi: 10.1038/s41598-017-12331-5

Figure 6.

Figure 6

Diabetic patients with acute melioidosis show a reduced T cell responses to heat shock proteins GroEL and GroEL2 compared to non-diabetic melioidosis patients. IFNγ ELISpot assays for HIA-Bp and one of 15 Bp antigens were performed on cryopreserved PBMC samples from 20 diabetic seronegative controls (black diamonds), 18 non-diabetic seronegative controls (open diamonds), 20 diabetic acute melioidosis patients (black triangles) and 22 non-diabetic acute melioidosis patients (open triangles). Data shown for each antigen is the number of spot forming cells (SFC) per 106 PBMC following subtraction of the number of SFC from culture with media alone. Error bars represent mean + SEM and statistical significance between groups was determined using the Mann Whitney test.