英语词源字典 - 在线词源网站

elastin [elastin 词源字典]: "An elastic, fibrous glycoprotein found in connective tissue", Late 19th century: from elastic + -in¹.[elastin etymology, elastin origin, 英语词源]
fetoprotein: "A protein present in fetal serum; specifically (more fully alpha-fetoprotein) a glycoprotein which is the predominant serum protein of the fetus and can also be detected in amniotic fluid and maternal blood, in which an elevated level is associated with certain congenital abnormalities of the fetus, especially spina bifida and anencephaly; abbreviated AFP", 1960s. From fetus + -o- + protein, after Russian fetoprotein, itself after French foeto-protéine.