an excrescence produced on trees, especially the oak, by the action of insects, chiefly of the genus Cynips, mingil taimeosal (harilikult lehel, ka võrsel, pungal, tüvel, juurel) tekkiv väärmoodustis (kudede paikne haiguslik vohamine)

maksa sekreet

a fluid secreted by the liver and poured into the small intestine via the bile ducts. Important constituents are conjugated bile salts, cholesterol, phospholipid, bilirubin, diglucuronide, and electrolytes., maksa poolt kaksteistsõrmikusse eritatav seedenõre, mis sisaldab sapipigmente (mh. hemoglobiini ainevahetusprodukte), kolesterooli ning rasvade imendumist soodustavaid sapphappeid