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The following account of Butenandt’s work has been made. As recently as twelve years ago, very little was known about the nature of the sex hormones. As regards the oestrogenic, or follicle, hormone it was established that extracts from certain organs, e.g. the ovaries and placenta, bring about the characteristic oestrus phenomena in castrated female…

  The Nobel Prize in Chemistry 2004 The Royal Swedish Academy of Sciences has decided to award the Nobel Prize in Chemistry for 2004 “for the discovery of ubiquitin-mediated protein degradation” jointly to Aaron Ciechanover, Avram Hershko and Irwin Rose       It has long been clear how proteins are built up in the…

No Nobel Prize was awarded this year. The prize money was with 1/3 allocated to the Main Fund and with 2/3 to the Special Fund of this prize section.

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Henri Moissan was born in Paris on September 28, 1852. His advanced education began in the Collège de Meaux and later in Edmond Frémy’s laboratory at the Musée d’Histoire Naturelle, where he attended lectures by E.H. Sainte-Claire Deville and Henri Debray. A year later, he removed to Dehérain’s laboratory in the École Pratique des Haute…

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Presentation Speech by Professor A. Westgren, Chairman of the Nobel Committee for Chemistry of Your Majesty, Your Royal Highnesses, Ladies and Gentlemen. The Royal Swedish Academy of Sciences this year has decided to award with the Nobel Prize for Chemistry a scientific feat which is less a direct improvement of our material living standards, but…