Table 1 |
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|
IL-1β Enhances the Cytotoxicity of CEES to RAW264.7 Macrophages (24 hours)1 |
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|
Assay2 |
Control |
LPS |
IL-1β |
CEES |
LPS+CEES |
IL1β +CEES |
|
|
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|
PI(%) 2 |
0.0 ± 0.0a |
10.6 ± 2.1a |
10.2 ± 4.1a |
64.8 ± 16.9b |
120.8 ± 2.3c |
111.1 ± 3.9c |
|
MTT3 |
1.61 ± 0.1b |
1.20 ± 0.04a |
1.45 ± 0.03b |
1.13 ± 0.16a |
0.25 ± 0.07c |
0.74 ± 0.07d |
|
|
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|
1LPS was used at 25 ng/ml, IL-1β at 50 ng/ml and CEES 500 μM. Values are mean ± SD and means (in a given row) not sharing the same superscript letter are significantly different (p < 0.05). 2PI(%) is the percent of propidium iodide fluorescence over that of the control cells. 3The MTT levels are given as 575 nm absorbance units. |
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|
Stone et al. BMC Cell Biology 2003 4:1 doi:10.1186/1471-2121-4-1 |
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