ANTI-INFLAMMATORY ACTIVITY OF PLANTAGO MAJOR LEAF EXTRACTS IN VITRO ON EPITHELIAL CELLS OF THE ORAL CAVITY

Abstract

The large plantain has been widely used since ancient times to treat many diseases, including constipation, cough and ulcers. The purpose of this study is to review the traditional use, botanical characteristics, pharmacological activity, phytochemical effects and toxicity of Plantago major. Some o f its traditional properties, including wound healing, antipyretic, antitussive, anti-infective, anti-hemorrhagic, anti-inflammatory, diuretic, laxative, astringent and hemostatic, have been confirmed by recent studies. Phytochemical studies have shown that Plantago major contains volatile compounds, triterpenoids, phenolic acids and flavonoids. Current pharmacological studies have proven some of the traditional uses of Plantago major. However, additional studies of this plant are needed, since it can be used for the production of various natural preparations.The healing properties of the great plantain have been recognized all over the world for hundreds of years. This plant contains a number of effective chemical components, such as flavonoids, alkaloids, terpenoids, phenolic acid derivatives, iridoid glycosides, fatty acids, polysaccharides and vitamins, which contribute to its specific therapeutic effect. Accordingly, studies have shown that the large plantain is effective as a wound healing agent, as well as as an anti-cancer, antidiabetic, antidiarrheal, anti-inflammatory, antinociceptive, antibacterial and antiviral agent. It also fights fatigue and cancer, is an antioxidant and neutralizes free radicals.