hydroethanolic extract from echinodorus scaber rataj leaves inhibits inflammation in ovalbumin-induced allergic asthma. | echinodorus scaber, alismataceae, is popularly known in brazil as "chapéu-de-couro". the plant leaves are used by the population as decoction, infusion, or maceration in bottled spirits, to treat inflammatory respiratory diseases. | 2017 | 28342859 |