Nobel Prize

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English 2011-10-03 has today decided that The Nobel Prize in Physiology or Medicine 2011 shall be divided, with one half jointly to Bruce A. Beutler and Jules A. Hoffmann for their discoveries concerning the activation of innate immunity and the other half to Ralph M. Steinman for his discovery of the dendritic cell and its…

Scientific background Activation of the immune system The 2011 Nobel Prize in Physiology or Medicine is awarded with one half jointly to Bruce A. Beutler and Jules A. Hoffmann for their discoveries concerning the activation of innate immunity, and the other half to Ralph M. Steinman for his discovery of the dendritic cell and its…

English Presentation Speech by Professor Göran K. Hansson, Secretary of the and of the Nobel Committee for Physiology or Medicine, 10 December 2011 Your Majesties, Your Royal Highnesses, Honoured Nobel Laureates, Ladies and Gentlemen, We live in a dangerous world. During the hour you spend here in the Concert Hall, you will be exchanging millions…

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The Nobel Prize in Physiology or Medicine 2011 Every day, hour, minute, and second, entire legions of tiny invaders succumb in their struggle against our immune defence. The immune system has an incredible ability to detect enemies of all kinds swiftly and to launch a suitable counterattack. But how does it all work? The 2011…

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Today it is known that NO is also an important signalling molecule outside the cardiovascular system and has become a useful tool in the practice of medicine:  Neurons in the brain NO can enhance the olfactory sense No is released in increased quantities in inflammation, a fact that can be used for diagnostic purposes  …

Louis Ignarro reported that EDRF relaxed blood vessels. He also identified EDRF as a molecule by using spectral analysis of hemoglobin. When hemoglobin was exposed to EDRF, maximum absorbance moved to a new wave-length; and exposed to NO, exactly the same shift in absorbance occurred! EDRF was identical with NO. A new principle for signalling…

  The Nobel Assembly at the Karolinska Institute in Stockholm, Sweden, has awarded the Nobel Prize in Physiology or Medicine for 1998 to Robert F Furchgott, Louis J Ignarro and Ferid Murad for their discoveries concerning “the nitric oxide as a signalling molecule in the cardiovascular system”. Robert F Furchgott, born 1916 Dept. of Pharmacology,…