. 2015 Jan 5;23(2):294–302. doi: 10.1016/j.jfda.2014.07.010

Table 5.

Concentrations of nitric oxide in media of MNC incubated with indicated concentrations of Talnum triangulare extracts for 24 and 72 hours.

Concentrations of nitric oxide (μM)

Sample concentrations (μg/mL)

Sample	100	200	500	800	1000
WTL (24 h)	0.98 ± 0.05^ab	0.85 ± 0.08^b	1.05 ± 0.13^a	0.85 ± 0.02^b	0.85 ± 0.11^b
WTS (24 h)	2.59 ± 0.05^bc	2.79 ± 0.04^a	2.79 ± 0.04^a	2.46 ± 0.07^c	0.78 ± 0.04^d
Medium (24 h): 0.33 ± 0.03
PBS (24 h): 0.42 ± 0.01
WTL (72 h)	1.75 ± 0.03^b	1.88 ± 0.10^a	1.87 ± 0.08^a	1.92 ± 0.08^a	1.79 ± 0.04^b
WTS (72 h)	1.67 ± 0.01^c	1.65 ± 0.01^c	1.74 ± 0.02^ab	1.70 ± 0.00^b	1.79 ± 0.02^a
Medium (24 h): 0.41 ± 0.01
PBS (72 h): 0.44 ± 0.04

Data with different letters within the same row are significantly different (p < 0.05).

MNC = mononuclear cell; PBS = phosphate buffer saline; WTL = water extract of T. triangulare leaves; WTS = ethanol extract of T. triangulare stems.