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. 2005 May;115(1):42–54. doi: 10.1111/j.1365-2567.2005.02127.x

Figure 5.

Figure 5

Transfer of regulatory cells both at the day of immunization or challenge can suppress CS. Regulatory cells isolated from TNP-Ig patched mice were transferred into syngeneic mice at the day of TNP-Cl immunization (day 0) or at the day of challenge (day 4) (groups C and D). There were two additional groups: positive control (mice actively immunized with TNP-Cl) (group A) and a group of mice that were patched with TNP-Ig and then actively sensitized with TNP-Cl (suppression control) (group B). Statistical significance: group B versus group A; P < 0·001; group C versus group A; P < 0·05 and group D versus group A; P < 0·01.