Lymphocytes with apoptotic cell lysates (Control group) and lymphocytes with activated APCs (MON group), were parallelly cultured as control, and the proliferation of each group was measured by count method.

• 激活单核细胞分别与凋亡PL-11细胞裂解物和未凋亡PL-11细胞裂解物和预培养淋巴细胞孵育7天（PL-11a组及PL-11u组），另设单纯淋巴细胞与凋亡细胞裂解物培养组（Control组）和激活单核细胞与淋巴细胞共培养组（MON组），计数法测量增殖。