Table 1

The correlation between IFN-γ and IL-12p70 released by human PBMC.

Cadmium acetate

Mercuric chloride


mAb-stimulation

hkSE-stimulation

mAb-stimulation

hkSE-stimulation

Donor

r

p

r

p

r

p

r

p


1

0.84

0.0006

0.41

0.1826

0.85

<0.0001

0.72

0.0024

2

0.83

0.001

0.51

0.0893

0.96

<0.0001

0.73

0.0022

3

0.95

<0.0001

0.06

0.8629

0.94

<0.0001

0.80

0.0004

4

0.83

0.001

0.70

0.0114

0.89

<0.0001

0.70

0.0034

5

0.90

<0.0001

0.86

0.0003

0.27

0.3278

0.87

<0.0001

6

0.90

<0.0001

0.72

0.0082

0.96

<0.0001

0.85

<0.0001

7

0.64

0.0261

0.50

0.1006

0.91

<0.0001

0.44

0.0983

8

0.90

<0.0001

0.87

0.0003

0.63

0.0121

0.86

<0.0001

9

0.93

<0.0001

0.76

0.0045

0.16

0.5499

0.26

0.3549

10

0.63

0.0283

0.83

0.001

0.84

<0.0001

0.90

<0.0001

11

0.97

<0.0001

0.23

0.4201

12

0.94

<0.0001

0.78

0.0007

13

0.80

0.0016

14

0.94

<0.0001


Mean

1

<0.0001

0.59

0.0415

0.93

<0.0001

0.71

0.0032


Human peripheral blood mononuclear cells (PBMC) were cultured for 24 hr in absence or presence of cadmium acetate or mercuric chloride and stimulated either by monoclonal antibodies (mAb: anti-CD3/anti-CD28/anti-CD40) or heat-killed Salmonella enterica serovar Enteritidis (hkSE). Cytokine values were evaluated in cell supernatants using ELISA; r represents Spearman correlation values estimated for each sample. The last raw represents the Spearman correlation between the mean values of IFN-γ and IL-12p70 of all investigated donors.

Hemdan Journal of Occupational Medicine and Toxicology 2008 3:25   doi:10.1186/1745-6673-3-25

Open Data