Table 1.

Effects of the Cranberry Product on Pumping Rates, Locomotion Activity, and Body Size of Caenorhabditis elegans

			Body size
	Pumping rate (times/min)	Speed (μm/s)	Length (μm)	Width (μm)
2-day treatment
Control	222.6 ± 5.6	39.6 ± 2.8	542.2 ± 11.5	56.0 ± 3.8
Cranberry product
0.016%	247.8 ± 8.1	38.0 ± 2.0	522.5 ± 10.3	51.9 ± 1.3
0.08%	219.3 ± 12.0	39.3 ± 2.5	513.9 ± 23.1	57.1 ± 5.4
4-day treatment
Control	221.6 ± 7.9	31.2 ± 2.0	538.9 ± 14.2	52.7 ± 1.5
Cranberry product
0.016%	245.8 ± 14.9	31.2 ± 2.2	528.2 ± 24.5	51.1 ± 2.8
0.08%	218.5 ± 14.7	34.2 ± 2.0	565.8 ± 18.7	54.0 ± 1.9

Numbers are means ± standard errors (n = 10–15 for pumping rates and n = 15–35 for speed and body size measurements). There are no significant differences between control and the cranberry product treatment group.