Tanacetum vulgare L. (Tansy) has been extensively used in folk medicine for treatment of a variety of medical disorders. In the present study, we isolated and purified four acidic polysaccharide fractions (designated T-I to T-IV) from Tansy florets by the sequential use of hot-water extraction, ethanol precipitation, ultra-filtration, anion-exchange, and size-exclusion chromatography. The avera...

conclusions in conclusion, the extract of feverfew showed a significant migraine prophylactic effect with no adverse events. results in the case group, after three months of treatment with feverfew, the midas score was reduced to 19.18 ± 4.02. compared to control group, the changes in intensity and frequency of migraine, in the treatment group was significant, at the end of the study (p < 0.05)...