Research Article

In Vitro Bioactivity of Methanolic Extracts from Amphipterygium adstringens (Schltdl.) Schiede ex Standl., Chenopodium ambrosioides L., Cirsium mexicanum DC., Eryngium carlinae F. Delaroche, and Pithecellobium dulce (Roxb.) Benth. Used in Traditional Medicine in Mexico

Figure 1

Cytotoxicity of methanolic extracts on the cell line Caco-2: bark of A. adstringens (CBM, square), whole plant of E. carlinae (HsM, down triangle), and flower (CsFM, circle) and whole plant (CsM, up triangle) of C. mexicanum. Error bars indicate 1.96 SEM (); indicates statistically significant difference to control and to the next smaller value ().