Potential health effects of exposure to carcinogenic compounds in incense smoke in temple workers. Navasumrit P, Arayasiri M, Hiang OM, Leechawengwongs M, Promvijit J, Choonvisase S, Chantchaemsai S, Nakngam N, Mahidol C, Ruchirawat M Chem Biol Interact173p19-31(2008 May 9)

Vernodalidimer L, a sesquiterpene lactone dimer from Vernonia extensa and anti-tumor effects of vernodalin, vernolepin, and vernolide on HepG2 liver cancer cells. Thongnest S*, Chawengrum P, Keeratichamroen S, Lirdprapamongkol K, Eurtivong C, Boonsombat J*, Kittakoop P, Svasti J, Ruchirawat S. Bioorg Chem. 2019 Nov;92:103197.

Inhibitory effect ofAndrographis paniculataextract and its active diterpenoids on platelet aggregation. Thisoda P, Rangkadilok N, Pholpana N, Worasuttayangkurn L, Ruchirawat S, Satayavivad J Eur J Pharmacol 2006; 553: 39-45.