Table 2

Concentration		% of motility
	12 hr	24 hr	48 hr	72 hr
12.5	60 %	50 %	Non motile	No organism
25	40 %	10 %	No organism	No organism
50	20%	No organism	No organism	No organism
100	No organism	No organism	No organism	No organism
NTC	100%	98 %	85%	50 %

NTC = Non Treated Culture control

Table 2: Percentage of motility of T. tenax after exposure to various concentration of metronidazole in comparison to normal control.