Some drugs have been used for such a long time and so frequently that medicine can no longer be imagined without them – for example, aspirin, the antibiotic penicillin, or heparin
Tracking down the composition of heparin: Disaccharides – formerly called double sugars – are organic-chemical compounds from the group of carbohydrates.
Image Credit: Eike Mucha
Professors Elena Meyer-Clement, Eun-Jeung Lee, and Cornelia Reiher (from left to right) form the new board of the Graduate School for East Asian Studies at Freie Universität Berlin.
Image Credit: Marcus Reichmann
The border (seen here near Jonesborough in Northern Ireland’s County Armagh), between the Republic of Ireland and Northern Ireland, which is part of the United Kingdom, marks the external border of the European Union as of January 1, 2021.
