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Fig. 1 | Advances in Rheumatology

Fig. 1

From: CD4 T lymphocyte subsets display heterogeneous susceptibility to apoptosis induced by serum from patients with systemic lupus erythematosus

Fig. 1

T lymphocytes from SLE patients show increased spontaneous apoptosis rate. Relative frequency of positive events for Annexin-V in total T lymphocytes (A), helper T lymphocytes (B) and Th1 cells (C) from SLE patients and controls. 24 h-culture in the presence of fetal bovine serum and no human serum supplement. Camptothencin (C +) differed significantly from all other conditions. Box-plot graph showing median, minimum, maximum, 25%, and 75% quartiles. p values were obtained using Mann–Whitney U test

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