T cell activation after arterial injury.

<p>LN = lymph nodes, N≥3; Spl = spleen, N≥5. UI = Uninjured mice; D7 and D21 = 7 days and 21 days after arterial injury, respectively. All values expressed as percent CD4⁺ or CD8b⁺ gated cells.</p><p>*p<0.05 vs. other time points;</p><p>**p<0.01 vs. other time points;</p>†<p>p<0.01 vs. UI;</p>‡<p>p<0.05 vs. sham.