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Bernhard Naunyn
Bernhard Naunyn (2 September 1839 – 26 July 1925) was German pathologist born in Berlin. Biography After receiving his degree at the University of Berlin in 1863, he became an assistant to pathologist Friedrich Theodor von Frerichs (1819–1885) at the Charité. Afterwards he was the head of medical clinics in Dorpat (1869–1871), Bern (1871–1872), Königsberg (1872–1888), and Strasbourg, where he also taught at the Imperial University (1888–1904). Naunyn is remembered for his work in experimental pathology, particularly metabolic pathology; also referred to as xenobiotic metabolism. It was during the time he spent working at Frerich's clinic in Berlin that he became interested in the metabolic pathology regarding the liver, pancreas and other internal organs. In his studies of the fermentation processes of the stomach, he noticed the "contra-fermentation" properties of benzene. He discovered that the human organism excreted phenol after it had received benzene. W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benzene
Benzene is an organic chemical compound with the molecular formula C6H6. The benzene molecule is composed of six carbon atoms joined in a planar ring with one hydrogen atom attached to each. Because it contains only carbon and hydrogen atoms, benzene is classed as a hydrocarbon. Benzene is a natural constituent of petroleum and is one of the elementary petrochemicals. Due to the cyclic continuous pi bonds between the carbon atoms, benzene is classed as an aromatic hydrocarbon. Benzene is a colorless and highly flammable liquid with a sweet smell, and is partially responsible for the aroma of gasoline. It is used primarily as a precursor to the manufacture of chemicals with more complex structure, such as ethylbenzene and cumene, of which billions of kilograms are produced annually. Although benzene is a major industrial chemical, it finds limited use in consumer items because of its toxicity. History Discovery The word "''benzene''" derives from "''gum benzoin''" ( ben ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nobel Prize In Physiology Or Medicine
The Nobel Prize in Physiology or Medicine is awarded yearly by the Nobel Assembly at the Karolinska Institute for outstanding discoveries in physiology or medicine. The Nobel Prize is not a single prize, but five separate prizes that, according to Alfred Nobel's 1895 will, are awarded "to those who, during the preceding year, have conferred the greatest benefit to humankind". Nobel Prizes are awarded in the fields of Physics, Chemistry, Physiology or Medicine, Literature, and Peace. The Nobel Prize is presented annually on the anniversary of Alfred Nobel's death, 10 December. As of 2022, 114 Nobel Prizes in Physiology or Medicine have been awarded to 226 laureates, 214 men and 12 women. The first one was awarded in 1901 to the German physiologist, Emil von Behring, for his work on serum therapy and the development of a vaccine against diphtheria Diphtheria is an infection caused by the bacterium '' Corynebacterium diphtheriae''. Most infections are asymptomatic or ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Loewi
Otto Loewi (; 3 June 1873 – 25 December 1961) was a German-born pharmacologist and psychobiologist who discovered the role of acetylcholine as an endogenous neurotransmitter. For his discovery he was awarded the Nobel Prize in Physiology or Medicine in 1936, which he shared with Sir Henry Dale, who was a lifelong friend that helped to inspire the neurotransmitter experiment. Loewi met Dale in 1902 when spending some months in Ernest Starling's laboratory at University College, London. Biography Loewi was born in Frankfurt, Germany on June 3, 1873 in a Jewish family. He went to study medicine at the University of Strasbourg, Germany (now part of France) in 1891, where he attended courses by famous professors Gustav Schwalbe, Oswald Schmiedeberg, and Bernhard Naunyn among others. He received his medical doctoral degree in 1896. He also was a member of the fraternity Burschenschaft Germania Strassburg. Subsequently, he worked with Martin Freund at Goethe University of Fra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jan Mikulicz-Radecki
Jan Mikulicz-Radecki (german: Johann Freiherr von Mikulicz-Radecki) was a German-Polish-Austrian surgeon who worked mainly in the German Empire. He was born on 16 May 1850 in Czerniowce in the Austrian Empire (present-day Chernivtsi in Ukraine) and died on 4 June 1905 in Breslau, German Empire. He was professor in Kraków, Breslau, and Königsberg. He was the inventor of new operating techniques and tools, and is one of the pioneers of antiseptics and aseptic techniques. In Poland he is regarded as one of the founders of the Kraków school of surgery. Life His parental ancestors of the Mikulicz family were of Polish ''szlachta'' origin and had been granted the Gozdawa coat of arms by King John III Sobieski after the 1683 Battle of Vienna. His mother Emilie Freiin von Damnitz was of Austrian descent. Mikulicz-Radecki spoke his native German and also Polish, Russian and English fluently. When asked his nationality he simply answered "surgeon". After finishing studies at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surgeon
In modern medicine, a surgeon is a medical professional who performs surgery. Although there are different traditions in different times and places, a modern surgeon usually is also a licensed physician or received the same medical training as physicians before specializing in surgery. There are also surgeons in podiatry, dentistry, and veterinary medicine. It is estimated that surgeons perform over 300 million surgical procedures globally each year. History The first person to document a surgery was the 6th century BC Indian physician-surgeon, Sushruta. He specialized in cosmetic plastic surgery and even documented an open rhinoplasty procedure.Ira D. Papel, John Frodel, ''Facial Plastic and Reconstructive Surgery'' His magnum opus ''Suśruta-saṃhitā'' is one of the most important surviving ancient treatises on medicine and is considered a foundational text of both Ayurveda and surgery. The treatise addresses all aspects of general medicine, but the translator G. D. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naunyn-Schmiedeberg's Archives Of Pharmacology
''Naunyn-Schmiedeberg's Archives of Pharmacology'' (formerly ''Naunyn-Schmiedebergs Archiv für Pharmakologie'' and ''Naunyn-Schmiedebergs Archiv für Pharmakologie und experimentelle Pathologie'') is a peer-reviewed scientific journal of pharmacology. The journal was established in 1873 by Bernhard Naunyn, Oswald Schmiedeberg, and Edwin Klebs. It is the official journal of the German Society of Experimental and Clinical Pharmacology and Toxicology (DGPT), and of the Sphingolipid Club. The journal is published by Springer on a monthly basis and is currently edited by Roland Seifert. Abstracting and indexing The journal is indexed and abstracted in the following bibliographics databases: According to the ''Journal Citation Reports'', the journal has a 2017 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archiv Für Experimentelle Pathologie Und Pharmakologie
''Naunyn-Schmiedeberg's Archives of Pharmacology'' (formerly ''Naunyn-Schmiedebergs Archiv für Pharmakologie'' and ''Naunyn-Schmiedebergs Archiv für Pharmakologie und experimentelle Pathologie'') is a peer-reviewed scientific journal of pharmacology. The journal was established in 1873 by Bernhard Naunyn, Oswald Schmiedeberg, and Edwin Klebs. It is the official journal of the German Society of Experimental and Clinical Pharmacology and Toxicology (DGPT), and of the Sphingolipid Club. The journal is published by Springer on a monthly basis and is currently edited by Roland Seifert. Abstracting and indexing The journal is indexed and abstracted in the following bibliographics databases: According to the ''Journal Citation Reports'', the journal has a 2017 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edwin Klebs
Theodor Albrecht Edwin Klebs (6 February 1834 – 23 October 1913) was a German-Swiss microbiologist. He is mainly known for his work on infectious diseases. His works paved the way for the beginning of modern bacteriology, and inspired Louis Pasteur and Robert Koch. He was the first to identify a bacterium that causes diphtheria, which was called Klebs–Loeffler bacterium (now '' Corynebacterium diphtheriae''). He was the father of physician Arnold Klebs. Life Klebs was born in Königsberg, Province of Prussia. He studied at the University of Würzburg under Rudolf Virchow in 1855 and received his doctorate at the University of Berlin in 1858. He achieved his habilitation at the University of Königsberg the following year. Klebs was an assistant to Virchow at the Charité in Berlin from 1861 until 1866, when he became a professor of pathology at the University of Bern in Switzerland. He married Rosa Grossenbacher, a Swiss, and also acquired Swiss citizenship. He served ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oswald Schmiedeberg
Johann Ernst Oswald Schmiedeberg (10 October 1838 – 12 July 1921) was a Baltic German pharmacologist. In 1866 he earned his medical doctorate from the University of Dorpat with a thesis concerning the measurement of chloroform in blood, before becoming the first professor of pharmacology at the University of Strasbourg, where he remained for 46 years. In 1911, he testified in the '' United States v. Forty Barrels and Twenty Kegs of Coca-Cola'' trial, and later, was a major factor in the success of the German pharmaceutical industry prior to the Second World War, having trained most of the European professors at the time. Early life and family Oswald Schmiedeberg was born in Courland, one of the Baltic provinces of Russia. His father Wilhelm Ludwig (1809–1878) was a bailiff in Leidzen and later forester in Paggar (Estonia). His mother Anna Lucie Bernard (1813–1871) was the daughter of a watchmaker from Lausanne. Oswald was the eldest of six siblings of whom a brother Johann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pharmacologist
Pharmacology is a branch of medicine, biology and pharmaceutical sciences concerned with drug or medication action, where a drug may be defined as any artificial, natural, or endogenous (from within the body) molecule which exerts a biochemical or physiological effect on the cell, tissue, organ, or organism (sometimes the word ''pharmacon'' is used as a term to encompass these endogenous and exogenous bioactive species). More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals. The field encompasses drug composition and properties,functions,sources,synthesis and drug design, molecular and cellular mechanisms, organ/systems mechanisms, signal transduction/cellular communication, molecular diagnostics, interactions, chemical biology, therapy, and medical applications and antipathogenic capabilities. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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