Table 1.

Tested concentrations of bioactive seaweed compounds and reference drugs

Chemicals	Tested Concentrations
Astaxanthin	1; 10; 50; 100 and 200 µM
Fucoidan	10; 50; 100; 500 and 1000 µg/mL
Fucosterol	1; 2.5; 5; 7.5 and 10 µM
Laminarin	10; 50; 100; 500 and 1000 µg/mL
Phloroglucinol	10; 50; 100; 500 and 1000 µM
Cisplatin	0.1; 1, 10, 20 and 50 µM
Doxorubicin	0.001; 0.01; 0.1; 1 and 2 µM