Table 6.

Stability data for the tamarixetin and kaempferide in rat tissues (n = 3)

Compounds	Spiked concentration (µg/mL)	Time piont	Measured concentration (µg/mL)
			Heart	Liver	Spleen	Lung	Kindey	Brain
		3 cycles	734±18.9	746±24.7	722±25.2	714±17.6	738±19.7	724±17.0
	800	30 days	750±18.8	741±21.5	738±24.7	693±20.3	734±19.2	717±26.1
		24 h	730±24.7	726±21.4	714±31.7	660±42.6	705±27.7	682±18.9
		3 cycles	147±6.11	132±7.76	142±8.45	143±6.53	147±5.56	142±5.37
Tamarixetin	160	30 days	142±7.60	146±5.44	146±7.16	137±5.73	143±6.82	140±6.88
		24 h	137±5.90	140±7.71	140±7.82	141±6.05	146±10.7	138±6.95
		3 cycles	14.4±0.678	14.0±0.616	14.4±0.442	13.9±0.671	14.4±0.879	13.9±0.901
	16	30 days	14.3±0.547	14.1±0.896	14.5±0.685	13.8±0.647	14.0±0.666	14.2±0.760
		24 h	13.8±0.725	13.7±0.582	13.9±0.751	14.1±0.733	13.7±0.607	13.9±0.972
		3 cycles	650±13.2	638±21.6	627±22.9	624±23.4	639±24.1	625±24.6
	700	30 days	654±21.8	634±17.4	640±23.0	615±26.0	648±24.4	622±23.2
		24 h	639±24.3	622±31.9	666±32.7	612±27.0	627±26.7	600±34.0
		3 cycles	126±4.75	125±5.10	129±4.61	124±6.26	125±5.03	125±5.82
Kaempferide	140	30 days	125±5.42	127±4.75	128±5.94	123±5.36	124±5.96	123±7.08
		24 h	123±.61	122±8.32	124±7.95	121±7.55	121±6.56	121±6.29
		3 cycles	12.4±0.598	12.4±0.609	12.3±0.768	12.5±0.784	12.2±0.889	12.1±0.820
	14	30 days	12.5±0.715	12.5±0.792	12.3±0.736	12.3±0.997	12.3±0.776	12.3±0.738
		24 h	12.1±0.822	12.0±0.885	12.2±1.02	12.0±0.942	12.2±0.836	12.0±0.931