TABLE 2.

Summaries of the TCM for suppression of P. aeruginosa QS.

TCM	Suppression of QS	Mechanisms	References
Tanreqing	Las, Rhl and PQS	Repression of QS two-component systems GacS/GacA and PprA/PprB	Yang et al. (2020a)
Dry distillation oil from the leaf of Artemisia argyi H.Lév. & Vaniot., the root bark of Dictamnus dasycarpus Turcz. and the root of Solanum melongena L.	PQS	Interruption of the binding of PqsR to pqsA promoter	Wei et al. (2020)
Qi Gui Yin	Not specified	Downregulation of expression of PhzA, PhzB, PhzM and MetQ1	Ding et al. (2021a)
Sodium houttuyfonate from Houttuynia cordata Thunb.	Las	Inhibition of LasI and LasR expression	Wu et al. (2014)
Baicalin from Scutellaria baicalensis Georgi	Las, Rhl and PQS	Downregulation of transcription of lasI, lasR, rhlI, rhlR, pqsR and pqsA	Luo et al. (2017)
Andrographolide compounds from Andrographis paniculata (Burm.f.) Nees	Las and Rhl	Inhibition of lasI, lasR, rhlI and rhlR expression	Banerjee et al. (2017); Tan Lim et al. (2021)
Seed of Prunus armeniaca L., flower and root of Panax notoginseng (Burkill) F.H.Chen, and seed of Areca catechu L.	Not specified	Impairment of P. aeruginosa swarming motility	Koh and Tham, (2011)