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Table 6 One-way ANOVA statistical analysis of qPCR gene expression in hippocampus

From: Surface area-dependence of gas-particle interactions influences pulmonary and neuroinflammatory outcomes

Strain

Exposure

Gene

F-value

P-value

Posthoc analysis relative to control

C57BL/6

Acute

Ccl5

F(4,32) = 5.808

p < .0012

UFP

C57BL/6

Acute

Cxcl1

F(4,27) = 8.175

p < .0001

UFP

C57BL/6

Acute

IL-1β

F(4,32) = 3.404

p = 0.0199

UFP + G, FP + G

C57BL/6

Acute

IL-6

F(4,33) = 52.50

p < .0001

UFP + G, FP, FP + G (decreased)

C57BL/6

Acute

Tgf-β

F(4,33) = 27.02

p < .0001

UFP (increased), UFP + G, FP, FP + G (decreased)

C57BL/6

Acute

Tnf-α

F(4,33) = 3.909

p = .0105

UFP

C57BL/6

Acute

Vcam-1

F(4,32) = 1.205

ns

none

ApoE−/−

Acute

Ccl5

F(4,30) = 0.2138

ns

none

ApoE−/−

Acute

Cxcl1

F(4,30) = 4.377

p = 0.0066

none

ApoE−/−

Acute

IL-1β

F(4,29) = 2.766

p = 0.05

UFP, UFP + G

ApoE−/−

Acute

IL-6

F(4,31) = 6.408

p < 0.001

UFP, UFP + G, FP

ApoE−/−

Acute

Tgf-β

F(4,31) = 3.978

p = .0102

UFP, FP

ApoE−/−

Acute

Tnf-α

F(4,30) = 4.556

p = .0054

UFP, UFP + G, FP, FP + G

ApoE−/−

Acute

Vcam-1

F(4,30) = 8.388

p < .0001

FP

C57BL/6

Chronic

Ccl5

F(4,19) = 2.967

p = .0448

UFP

C57BL/6

Chronic

Ccl2

F(4,18) = 1.398

ns

none

C57BL/6

Chronic

Cxcl1

F(4,19) = 1.132

ns

none

C57BL/6

Chronic

Et1

F(4,19) = 1.866

ns

none

C57BL/6

Chronic

IL-6

F(4,19) = 2.789

ns (p = .0560)

none

C57BL/6

Chronic

Tgf-β

F(4,19) = 2.930

p = .0452

UFP + G, FP

C57BL/6

Chronic

Vcam-1

F(4,19) = 2.962

p = .0465

UFP + G, FP

ApoE−/−

Chronic

Ccl5

F(4,32) = 3.248

p = .0241

UFP + G

ApoE−/−

Chronic

Ccl2

F(4,29) = 1.422

ns

none

ApoE−/−

Chronic

Cxcl1

F(4,27) = 12.02

p < .0001

UFP, UFP + G

ApoE−/−

Chronic

Et1

F(4,32) = 1.78

ns

none

ApoE−/−

Chronic

IL-6

F(4,32) = 16.45

p < .0001

UFP, UFP + G

ApoE−/−

Chronic

Tgf-β

F(4,32) = 27.87

p < .0001

UFP, UFP + G

ApoE−/−

Chronic

Vcam-1

F(4,29) = 3.416

p = .0209

none