1. Heinrich Otto Wieland Heinrich Otto Wieland. 1927 Nobel Laureate in Chemistry. Heinrich Otto Wieland (18771957) German organic chemist awarded a Nobel prize 1930 for his investigations of the constitution of the bile acids and related substances. http://www.nobdatafy.com/HOW-bio.html

Heinrich Otto Wieland 1927 Nobel Laureate in Chemistry Heinrich Otto Wieland German organic chemist awarded a Nobel prize 1930 for his investigations of the constitution of the bile acids and related substances. Clinically, measurement of serum bile acids can be important to veterinarians as a screening tool for hepatobiliary function. Normally, animals will produce bile acids from cholesterol in their liver and store it in their gall bladder. Bile salts are formed in the hepatocytes by a series of enzymatic steps that convert cholesterol to cholic or chenodeoxycholic acids. The rate limiting step is hydroxylation at the 7-alpha position. These reactions include the activity of 8 enzymes belonging to either monooxygenase or dehydrogenase enzyme classes. These acids are then conjugated with glycine or taurine and secreted as Na+ (or K+) salts. Conjugation causes a decrease in their pKa values, making them more water soluble. The bile acids will then be released into the small intestine via the bile duct during intestinal contraction and play an integral role in the absorption of dietary lipids and lipid soluble vitamins. In most species, more than 90% of the bile salts are actively reabsorbed (by a sodium-dependent co-transport process) from the ileum into the hepatic-portal circulation from where they are cleared and resecreted by the liver to once again be stored in the gall bladder. This secretion/reabsorption cycle is called the Enterohepatic Circulation. Enterohepatic Recirculation:

2. WIEM: Wieland Heinrich Otto wieland heinrich otto (18771957), chemik niemiecki. Chemia, Niemcy Wieland HeinrichOtto (1877-1957). wieland heinrich otto (1877-1957), chemik niemiecki. http://wiem.onet.pl/wiem/006770.html

WIEM 2004 - zobacz now± edycjê encyklopedii! Kup abonament i encyklopediê na CD-ROM, sprawd¼ ofertê cenow±! Oferta specjalna abonamentów dla szkó³ i instytucji! Uwaga! Przedstawione poni¿ej has³o pochodzi z archiwalnej edycji WIEM 2001! Prace redakcyjne nad edycj± 2001 zosta³y zakoñczone. Zapraszamy do korzystania z nowej, codziennie aktualizowanej i wzbogacanej w nowe tre¶ci edycji WIEM 2004 Chemia, Niemcy Wieland Heinrich Otto Wieland Heinrich Otto (1877-1957), chemik niemiecki. Profesor wy¿szej szko³y technicznej w Monachium (od 1917) oraz uniwersytetów we Fryburgu Bryzgowibskim (od 1921) i w Monachium (od 1925). Cz³onek Royal Society w Londynie (od 1931). Bada³ sk³ad kwasów ¿ó³ciowych, strukturê alkaloidów steroli . Wraz z  A.O.R. Windausem wyja¶ni³ budowê cholesterolu . Prowadzi³ prace nad jadami ro¶linnymi, hormonami p³ciowymi. Nagroda Nobla w 1927. Cholesterol - wzór strukturalny WIEM zosta³a opracowana na podstawie Popularnej Encyklopedii Powszechnej Wydawnictwa Fogra zobacz wszystkie serwisy do góry

3. WIELAND HEINRICH OTTO (1877-1957) Translate this page wieland heinrich otto (1877-1957). Chimiste allemand né à Pforzheim(Allemagne) et mort à Munich. Wieland effectue ses études http://histoirechimie.free.fr/Lien/WIELAND.htm

WIELAND HEINRICH OTTO (1877-1957) H O

4. Heinrich Otto Wieland Heinrich Otto Wieland. Heinrich Otto Wieland (18771957). German chemist,winner of the 1927 Nobel Prize for Chemistry for his determination http://www.nobel-winners.com/Chemistry/heinrich_otto_wieland.html

Heinrich Otto Wieland Heinrich Otto Wieland German chemist, winner of the 1927 Nobel Prize for Chemistry for his determination of the molecular structure of bile acids. Wieland obtained his doctorate at the University of Munich in 1901 and remained in that city to teach and conduct research. He became professor of chemistry at the University of Munich in 1925 and held that post until his retirement in 1950. Wieland made important contributions to structural organic chemistry with his findings (1911) that different forms of nitrogen in organic compounds can be detected and distinguished from one another. The following year he began his research on bile acids, which are produced by the liver. He found that the three acids he had isolated were steroids of similar structure that were related to cholesterol. His later work led him to believe that oxidation in living tissues is a matter of removing hydrogen atoms (dehydrogenation) and not of adding oxygen. This theory proved of great importance to physiology, biochemistry, and medicine. Main Page About Us 3w-hosting.com

5. Heinrich Otto Wieland - Wikipedia http://de.wikipedia.org/wiki/Heinrich_Otto_Wieland

Heinrich Otto Wieland aus Wikipedia, der freien Enzyklopädie Heinrich Otto Wieland 4. Juni in Pforzheim 5. August in München deutscher Chemiker Wieland erhielt den Nobelpreis für Chemie "für seine Forschungen über die Zusammensetzung der Gallensäure und verwandter Substanzen Views Artikel Diskussion bearbeiten Versionen Persönliche Werkzeuge Anmelden Navigation Hauptseite Wikipedia-Portal Aktuelle Ereignisse Letzte Änderungen ... Spenden an Wikimedia Suche Werkzeuge Links auf diese Seite Verlinkte Seiten Spezialseiten Andere Sprachen English Diese Seite wurde zuletzt geändert um 03:51, 11. Mai 2004. Der Inhalt dieser Seite steht unter der GNU Free Documentation License Über Wikipedia Lizenzbestimmungen

6. Heinrich Otto Wieland - Wikipedia, The Free Encyclopedia Heinrich Otto Wieland. From Wikipedia, the free encyclopedia. HeinrichOtto Wieland (June 4, 1877 August 5, 1957) was a German chemist. http://en.wikipedia.org/wiki/Heinrich_Otto_Wieland

Heinrich Otto Wieland From Wikipedia, the free encyclopedia. Heinrich Otto Wieland June 4 August 5 ) was a German chemist . He won the 1927 Nobel Prize in Chemistry for his research into the bile acids This article is a stub . You can help Wikipedia by expanding it Categories Nobel Prize in Chemistry winners Views Article Discussion Edit History Personal tools Log in Navigation Main Page Community portal Current events Recent changes ... Donations Search Toolbox What links here Related changes Special pages Other languages Deutsch This page was last modified 03:44, 1 Jun 2004. All text is available under the terms of the GNU Free Documentation License (see for details). About Wikipedia

7. Heinrich Otto Wieland Get Your Own Webpage in the Knowledgerush Community. Heinrich Otto Wieland.Buying a book? Support knowledgerush using the links above. http://www.knowledgerush.com/kr/jsp/db/facts.jsp?title=Heinrich Otto Wieland

8. Premi Nobel Per La Chimica Otto; Watson James D. Watson James D. Werner Alfred;wieland heinrich otto; Wilkinson Geoffrey; Willstätter Richard Martin; http://www.itchiavari.org/chimica/tabelle/biografie.html

Biografie di Chimici Alder Kurt Anfinsen Christian B Arrhenius Svante August Aston Francis William ... Home Page Istituto tecnico statale commerciale e per geometri di Chiavari (Genova - Italia)

9. Börsenspiel Hauptseite Translate this page Heinrich Otto Wieland. aus Wikipedia, der freien Enzyklopädie. http://wikipedia.t-st.de/data/Heinrich_Otto_Wieland

Nicht eingeloggt. Einloggen Startseite Anmelden Marktpl¤tze Europawahl 2004 Orderbuch Depot US Pr¤sidentenwahl Orderbuch Depot B¶rsenspiel Hauptseite Die B¶rsensimulation hat ihren Betrieb aufgenommen. Sie k¶nnen hier mit virtuellem Geld auf virtuellen Marktpl¤tzen mit virtuellen Aktien handeln. Alles ist kostenlos. Also gleich anmelden und loslegen. Dieser Service befindet sich noch in der Entwicklung, haben Sie also bitte Verst¤ndnis daf¼r, wenn noch nicht alles rund l¤uft. Vorschl¤ge f¼r weitere Marktpl¤tze sind immer gern gesehen. Impressum: Thomas Steinfeld, Dorfplatz 25, 17237 Blankensee, Email: info@silkesoft.de

10. Heinrich Otto Wieland Heinrich Otto Wieland. Heinrich Otto Wieland (1877 1957) was a German chemist.He won the 1927 Nobel Prize in Chemistry for his research into the bile acids. http://www.sciencedaily.com/encyclopedia/heinrich_otto_wieland

Match: sort by: relevance date Free Services Subscribe by email RSS newsfeeds PDA-friendly format loc="/images/" A A A Find Jobs In: Healthcare Engineering Accounting College Contract / Freelance Customer Service Diversity Engineering Executive Healthcare Hospitality Human Resources Information Tech International Manufacturing Nonprofit Retail All Jobs by Job Type All Jobs by Industry Relocating? Visit: Moving Resources Moving Companies Mortgage Information Mortgage Calculator Real Estate Lookup Front Page Today's Digest Week in Review Email Updates ... Outdoor Living Encyclopedia Main Page See live article Heinrich Otto Wieland Heinrich Otto Wieland ) was a German chemist . He won the 1927 Nobel Prize in Chemistry for his research into the bile acids. This article is a stub. You can help Wikipedia by expanding it. Note: The original source of this article can be found on the main Wikipedia Web site. This article is licensed under the GNU Free Documentation License , which means that you can copy and modify it as long as the entire work (including additions) remains under this license. About This Site Editorial Staff Contribute News Advertise With Us Science Daily editor@sciencedaily.com

11. Foreign Members (main_a14) Translate this page 1883 Wiedemann Gustav Heinrich (Germany). 1927 Wiegand Theodor (Germany). 1929wieland heinrich otto (Germany). 1856 Wiesler Friedrich Julius August (Germany). http://hp.iitp.ru/eng/gallery/fma_ma14.htm

Foreign Members of the Academy Ulrich Karl Julius (German Federal Republic) Urbain Georges (France) Urbanek Adam (Poland) Usener Hermann Karl (Germany) Ussing Johann Ludwig (Denmark) Uyeda Seiya (Japan) Vaillant Jean-Baptiste-Philibert (France) Valden Pavel Ivanovich (Germany) Van Wijk Nikolas (Netherlands) Van-Swieten Gerard (Austria) Vant-Hoff Jacobus Hendricus (Netherlands) Van-Tieghem Philippe-Edouard-Leon (France) Vasmer Max Julius Friedrich (Germany) Venkataraman Krishnasami (India) Vernei (Verneuil) Philippe-Edouard Poulletier de (France) Viollet Paul-Marie (France) Virchow Rudolf Ludwig Karl (Germany) Vittorio Emmanuelle III, king (Italy) Vivenzio Giovanni (Italy) Vlchek Jaroslav (Czechoslovakia) Vogel Hermann Karl (Germany) Vogiie Eugene-Melchior de (France) Vogt Johann Hermann Lie (Norway) Voigt Johannes (Germany) Voigt Oskar (Germany) Volmer Max (German Democratic Republic) Voltaire (Arouet) Francois-Marie de (France) Volterra Vito (Italy) Vrolik Willem (Netherlands) Vukobratovich Miomir (Socialist Federal Republic of Yugoslavia) Vulpian Edme-Felix-Alfred (France) Waenke Heinrich (German Federal Republic) Wagner Andreas (Germany) Wagner Friedrich Johannes Heinrich Rudolf (Germany) Walcott Charles Doolittle (USA) Waldeyer Heinrich Wilhelm Gottfried (Germany) Wallerius Johann Gottschalk (Sweden) Walleser Max Gebhard Lebrecht (Germany) Walliser Otto Heinrich (German Federal Republic) Walter Johannes (Germany) Walther Herbert (German Federal Republic)

12. Heinrich Otto Wieland - Information An online Encyclopedia with information and facts Heinrich Otto Wieland Information,and a wide range of other subjects. Heinrich Otto Wieland - Information. http://www.book-spot.co.uk/index.php/Heinrich_Otto_Wieland

Heinrich Otto Wieland - Information Home Mathematical and natural sciences Applied arts and sciences Social sciences and philosophy ... Interdisciplinary categories adsonar_pid=2712;adsonar_ps=1199;adsonar_zw=120;adsonar_zh=600;adsonar_jv='ads.adsonar.com'; Heinrich Otto Wieland ) was a German chemist . He won the 1927 Nobel Prize in Chemistry for his research into the bile acids This article is a http://www.wikipedia.org/wiki/Perfect_stub_article " class='external' title="">stub . You can help Wikipedia by http://www.wikipedia.org/wiki/Find_or_fix_a_stub " class='external' title="">expanding it All text is available under the terms of the GNU Free Documentation License (see for details). . Wikipedia is powered by MediaWiki , an open source wiki engine.

13. Heinrich Wieland - Biography heinrich otto wieland was born as the son of Württemberger parents, Dr. Theodorwieland and Elise Blom, on June 4, 1877, in Pforzheim where his father was a http://www.nobel.se/chemistry/laureates/1927/wieland-bio.html

Heinrich Otto Wieland Munich , Berlin and Stuttgart , and then returned to the Baeyer Laboratory in Munich where, in 1901, he received his doctorate under Johannes Thiele. In Munich, where he had chosen to make his home, he received in 1904 the venia legendi and in 1913 a senior lectureship in the University Chemical Laboratory. In 1917 he transferred his activities to the Technical College nearby as a full Professor. From 1917-1918 he was busy at the Kaiser Wilhelm Institute in Berlin-Dahlem working on Defence. In 1921 he accepted a call to Freiburg and in 1925 returned to Munich at request to succeed him in his Chair in the University of Munich. For twenty-seven years the destiny of the Munich laboratory lay in his hands. Wieland's scientific work, recorded in four hundred publications, covers a wide field in the realm of Organic Chemistry and Biochemistry. For several decades Wieland's attention was claimed by the organic nitrogenous compounds. His brilliant studies of the reaction of nitrogen oxides with orefins and aromatics, the clarification of furoxanes as well as the classical experiments with fulminic acid and its polymerization may be chosen as examples. In the same connection, Wieland succeeded in the first production of stable organic nitrogen radicals, of diphenyl nitrogen and its N-oxide. The proof of short-lived radicals in solution reactions involved him in an extensive series of experiments whose importance for the modern development of organic radical chemistry can hardly be overestimated.

14. Chemistry 1927 The Nobel Prize in Chemistry 1927. for his investigations of the constitutionof the bile acids and related substances . heinrich otto wieland. Germany. http://www.nobel.se/chemistry/laureates/1927/

The Nobel Prize in Chemistry 1927 "for his investigations of the constitution of the bile acids and related substances" Heinrich Otto Wieland Germany Munich University Munich, Germany b. 1877 d. 1957 The Nobel Prize in Chemistry 1927 Presentation Speech Heinrich Wieland Biography ... Nobel Lecture The 1927 Prize in: Physics Chemistry Physiology or Medicine Literature ... Peace Find a Laureate: SITE FEEDBACK CONTACT TELL A FRIEND Last modified January 14, 2004 The Official Web Site of The Nobel Foundation

15. Wieland, Heinrich Otto wieland, heinrich otto. heinrich wieland, 1928. HistoriaPhoto ( b. June 4, 1877, Pforzheim, Ger.d. Aug. 5, 1957, Munich, W.Ger.), wieland obtained his doctorate at the University of Munich in http://www.britannica.com/nobel/micro/639_26.html

Wieland, Heinrich Otto Heinrich Wieland, 1928 Historia-Photo (b. June 4, 1877, Pforzheim, Ger.d. Aug. 5, 1957, Munich, W.Ger.), German chemist, winner of the 1927 Nobel Prize for Chemistry for his determination of the molecular structure of bile acids. Wieland obtained his doctorate at the University of Munich in 1901 and remained in that city to teach and conduct research. He became professor of chemistry at the University of Munich in 1925 and held that post until his retirement in 1950. Wieland made important contributions to structural organic chemistry with his findings (1911) that different forms of nitrogen in organic compounds can be detected and distinguished from one another. The following year he began his research on bile acids, which are produced by the liver. He found that the three acids he had isolated were steroids of similar structure that were related to cholesterol. His later work led him to believe that oxidation in living tissues is a matter of removing hydrogen atoms (dehydrogenation) and not of adding oxygen. This theory proved of great importance to physiology, biochemistry, and medicine.

16. Heinrich Otto Wieland: Awards Won By Heinrich Otto Wieland The biggest english dictionary RealDictionary.com. Awards of heinrich otto wieland. Stardose.com. RealLyrics.com. OnlyHitLyrics.com. Real Dictionary. MovieDose.com. Make 123Awards your start page . http://www.123awards.com/artist/5405.asp

hardwork is paid in form of awards The biggest english dictionary - RealDictionary.com Awards of Heinrich Otto Wieland OTHER-NOBEL CHEMISTRY Enter Artist/Album Partner Sites Stardose.com RealLyrics.com OnlyHitLyrics.com Real Dictionary ... Add 123Awards to Favourites Please select the appropriate Shopping Category Auctions Search Engines Charity Dutch ... Stationery

17. Warburg, Otto Heinrich United Press International)Warburg, otto heinrich (18831970) The New York Public Library Science Desk Reference)wieland, heinrich otto (1877-1957) http://www.infoplease.com/cgi-bin/id/A0851448

HOTWORDS CITE PRINT EMAIL in All Infoplease Almanacs Biographies Dictionary Encyclopedia Home Almanacs Atlas Dictionary ... D-Day Infoplease Tools Periodic Table Conversion Tool Perpetual Calendar Year by Year ... Site Map Also from Infoplease Search Infoplease Info search tips Search Biographies Bio search tips Encyclopedia Warburg, Otto Heinrich O h I Pronunciation Key Warburg, Otto Heinrich The Metabolism of Tumours (tr. 1931) and wrote New Methods of Cell Physiology The Columbia Electronic Encyclopedia, warbler Warburton, William Related content from HighBeam Research on: Otto Heinrich Warburg NOBEL PRIZES IN PHYSIOLOGY OR MEDICINE (United Press International) What is the lowdown on Coral Calcium?(Question Of The Month) (Journal of the American Dietetic Association) Nobel Prizes in Physiology or Medicine. (United Press International) Warburg, Otto Heinrich (1883-1970) (The Hutchinson Dictionary of Scientific Biography) Useful Science Resources: Useful Science Information (The New York Public Library Science Desk Reference) Wieland, Heinrich Otto (1877-1957) (The Hutchinson Dictionary of Scientific Biography) The Magician.

18. Heinrich Otto Wieland Winner Of The 1927 Nobel Prize In Chemistry heinrich otto wieland, a Nobel Prize Laureate in Chemistry, at the Nobel Prize Internet Archive. heinrich otto wieland. 1927 Nobel Laureate in Chemistry submitted by Nob) wieland, heinrich otto (18771957). http://www.almaz.com/nobel/chemistry/1927a.html

H EINRICH O TTO W IELAND 1927 Nobel Laureate in Chemistry for his investigations of the constitution of the bile acids and related substances. Background Residence: Germany Affiliation: Munich University Featured Internet Links Search WWW Search The Nobel Prize Internet Archive Links added by Nobel Internet Archive visitors Heinrich Otto Wieland – Biography (submitted by Chinnappan Baskar Heinrich Wieland – Nobel Lecture (pdf format) (submitted by Dan Thomas H. Otto Wieland major works (submitted by Nob Wieland, Heinrich Otto (1877-1957). (submitted by Davis) Heinrich Otto Wieland: Awards won by Heinrich Otto Wieland (submitted by Jackson) Back to The Nobel Prize Internet Archive Literature Peace Chemistry ... Medicine We always welcome your feedback and comments

19. Heinrich Otto Wieland Winner Of The 1927 Nobel Prize In Chemistry heinrich otto wieland, a Nobel Prize Laureate in Chemistry, at the Nobel PrizeInternet Archive. heinrich otto wieland. wieland, heinrich otto (18771957). http://almaz.com/nobel/chemistry/1927a.html

H EINRICH O TTO W IELAND 1927 Nobel Laureate in Chemistry for his investigations of the constitution of the bile acids and related substances. Background Residence: Germany Affiliation: Munich University Featured Internet Links Search WWW Search The Nobel Prize Internet Archive Links added by Nobel Internet Archive visitors Heinrich Otto Wieland – Biography (submitted by Chinnappan Baskar Heinrich Wieland – Nobel Lecture (pdf format) (submitted by Dan Thomas H. Otto Wieland major works (submitted by Nob Wieland, Heinrich Otto (1877-1957). (submitted by Davis) Heinrich Otto Wieland: Awards won by Heinrich Otto Wieland (submitted by Jackson) Back to The Nobel Prize Internet Archive Literature Peace Chemistry ... Medicine We always welcome your feedback and comments

20. Heinrich Otto Wieland --  Encyclopædia Britannica wieland, heinrich otto Encyclopædia Britannica Article. heinrich otto wieland. MLAstyle heinrich otto wieland. Encyclopædia Britannica. 2004. http://www.britannica.com/eb/article?eu=78976

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