Table 2.

Effect of concanamycin A on cytotoxic activity of CD56-T cells, DP-T cells and CD57-T cells

		Cytotoxic activity (%)
Target	Effector	ConcanamycinA(–)	ConcanamycinA(+)
K562	CD56-T	36·8 ± 5·6	0·1 ± 0·1
	DP-T	6·2 ± 1·2	0·1 ± 0·1
	CD57-T	25·6 ± 8·8	0·1 ± 0·1
Raji	CD56-T	30·4 ± 4·7	0·1 ± 0·1
	DP-T	4·1 ± 0·8	0·1 ± 0·1
	CD57-T	10·2 ± 2·3	0·1 ± 0·1

Data shown represent the means ± SEs of values from triplicate samples.Data represent the findings of experiments repeated four time with similar results.