Denmark: one week, two conferences
The first was on acid-base regulation and proton transport, 49th in a series that was first organized by legendary Danish scientists Hans Ussing and Nobelist Jens Skou. The Ussing chamber is a classical apparatus used to measure electrical current across a layer of cells known as epithelium, as a proxy for the ions that are transported in and out of the cells. Skou discovered one of the most important of these transporter proteins, known as the sodium pump. The meeting was held at the historic Sandbjerg estate, near Sonderburg, which dates back to the 16th century and eventually ended up with the family of author Isak Dinesan (real name, Karen Blixen) of Out of Africa fame (http://www.sandbjerg.dk/en/). It is now owned by Aarhus University, to the enjoyment of lucky researchers! The second conference was to celebrate the achievements of a colleague, Poul Nissen, structural biologist extraordinaire, of Aarhus University. Poul received the Novo Nordisk prize for his beautiful atomic structures of ion pumps, including the sodium pump that was discovered by Jens Skou. We stayed at Norsminde Kro (Kro=inn) and the science talks were at Mosegaard museum. Back to Aarhus, where the sun barely sets, before heading back home.