Table 1.

T. vaginalis NTPDase and ecto-5′-nucleotidase specific hydrolytic activities

Isolate	ATP	ADP	AMP
ATCC 30236	1.07 ± 0.04	0.65 ± 0.01	0.32 ± 0.01
TV LACM2	0.96 ± 0.21	0.49 ± 0.04	0.04 ± 0.03a

Data represent the mean ± SD for at least three experiments and were analyzed statistically by Student's t test. Specific activities are expressed in nanomole Pi per min per milligram protein

^aSignificant difference between the isolates