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insulin
(Encyclopedia)insulin, hormone secreted by the β cells of the islets of Langerhans, specific groups of cells in the pancreas. Insufficiency of insulin in the body results in diabetes. Insulin was one of the first ...biotechnology
(Encyclopedia)biotechnology, the use of biological processes, as through the exploitation and manipulation of living organisms or biological systems, in the development or manufacture of a product or in the technol...Louis the Younger
(Encyclopedia)Louis the Younger, c.830–882, German king, ruler (876–82) over Saxony, Franconia, and Thuringia, son of Louis the German. He shared the succession to his father's lands with his brothers Carloman ...Richmond and Lennox, Frances Teresa Stuart, duchess of
(Encyclopedia)Richmond and Lennox, Frances Teresa Stuart or Stewart, duchess of, 1647–1702, mistress of Charles II of England. The daughter of an exiled Scottish physician, she was educated in France and returned...Troyes, Treaty of
(Encyclopedia)Troyes, Treaty of, 1420, agreement between Henry V of England, Charles VI of France, and Philip the Good of Burgundy. Its purpose, ultimately unsuccessful, was to settle the issues of the Hundred Year...Eudes
(Encyclopedia)Eudes ōˈdō [key], c.860–898, count of Paris, French king (888–898). The son of Robert the Strong, he was an antecedent of the Capetian royal house in France. He defended Paris against the Norse...Louis I, king of Naples
(Encyclopedia)Louis I, 1339–84, king of Naples (1382–84; rival claimant to Charles III), duke of Anjou, count of Provence, second son of John II of France. He founded the second Angevin line in Naples. As a reg...Desaix de Veygoux, Louis Charles Antoine
(Encyclopedia)Desaix de Veygoux, Louis Charles Antoine lwē shärl äNtwänˈ dəsāˈ də vāgo͞oˈ [key], 1768–1800, French general in the French Revolutionary Wars. He served under J. B. Jourdan and J. V. Mor...Du Cange, Charles du Fresne, sieur
(Encyclopedia)Du Cange, Charles du Fresne, sieur shärl dü frĕn syör dü käNzh [key], 1610–88, French medieval historian and philologist. He is principally known for his Glossarium mediae et infimae Latinitat...D'Artagnan, Charles de Batz-Castelmore
(Encyclopedia)D'Artagnan, Charles de Batz-Castelmore: see Artagnan, Charles de Batz-Castelmore d'. ...Browse by Subject
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