β-Caryophyllene at doses of 100 and 200 mg/kg lessened post- myocardial infarction TLR activity measured as the protein content of TLR2 (A), TLR4 (B), MyD88 (C), and TRIF (D) in the heart tissue (p < 0.05) (Figure 7). The gene discussed is TLR4; the disease is myocardial infarction.