Temafloxacin is an antibiotic and antimycobacterial agent. It used to treat lower respiratory tract infections, genital and urinary infections like prostatitis, and skin infections.

N-hexanoyl-DL-Homoserine lactone (C6-HSL), isolated from bivalve larval cultures, degrades bacteria and inhibits lesions induced by the phytopathogenic fungus B. cinerea.

Gastric mucin is a large glycoprotein which is thought to play a major role in the protection of the gastrointestinal tract from acid, proteases, pathogenic microorganisms, and mechanical trauma.