TABLE 2.

Effects of AmB formulations on promastigotes in vitro^a

Formulation and AmB concn (μM)	% Parasite death
	5% EtOHb	10% EtOH	25% EtOH	DDW
Amphocil
1	99 ± 2	98 ± 2	97 ± 4	99 ± 1
0.3	78 ± 13	62 ± 25	65 ± 31	81 ± 5
0.1	25 ± 25	33 ± 13	35 ± 11	21 ± 15
0.03	11 ± 11	0	6 ± 6	3 ± 3
Fungizone
1	100 ± 0
0.1	96 ± 4
0.01	85
0.001	6

^aL. major promastigotes were grown at 28°C in the presence of ethanolic Amphocil or Fungizone. The results are presented as percent death of parasites (average ± standard error) determined after 24 h. 

^bEtOH, ethanol.