Levels of the inflammatory cytokine TNF-α in the hepatic (A) and tumour (B) homogenates of Walker-256 tumour-bearing rats treated with <i>U. tomentosa</i> BHE extract or its two fractions (BuOH and CHCl<sub>3</sub>).

<p>Symbols: ***<i>p</i><0.001 as compared to the control group; <sup>##</sup><i>p</i><0.01 and <sup>###</sup><i>p</i><0.001 as compared to the BHE extract-treated group; °°°p<0.001 as compared to the baseline group.</p>