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Theodore Nicolas Gobley
TheodoreSome earlier Wikipedia versions, e.g. wiki.de, write Nicolas-Theodore; family sources (see wiki.fr article discussion) guarantee Theodore as ordinary given name, plus a publication in March 1848, "Recherches sur la présence de l'arsenic dans les eaux minérales, Bulletin de l'Académie Nationale de Médecine, tome XVI, p. 721 is signed Th. Gobley; most other publications mention only M. Gobley, with the exception of one in 1868 and one in 1869, both signed T. Gobley; full civility in official acts was in literary order Nicolas Theodore. (Nicolas) Gobley (; 11 May 1811, in Paris – 1 September 1876, in Bagnères-de-Luchon, was the first to isolate and ultimately determine the chemical structure of lecithin, the first identified and characterized member of the phospholipids class. He was also a pioneer researcher in the study and analysis of the chemical components of brain tissues. Biography and academic courses Gobley's family originated from the small city Fulvy in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagnères De Luchon , Haute-Garonne Department
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Bagnères is part of the name of three towns in France, all in the Pyrenees: * Argelès-Bagnères, Hautes-Pyrénées Department *Bagnères-de-Bigorre, Hautes-Pyrénées Department *Bagnères-de-Luchon Bagnères-de-Luchon (; oc, Banhèras de Luishon), also referred to as just Luchon, is a commune and spa town in the Haute-Garonne department in the Occitanie region of south-western France. The inhabitants of the commune are known as ''Luchonn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oscar Liebreich
Matthias Eugen Oscar Liebreich (14 February 1839 – 2 July 1908) was a German pharmacologist. Biography He was a native of Königsberg. He studied chemistry under Carl Remigius Fresenius (1818–1897) in Wiesbaden, and studied medicine in Königsberg, Tübingen and Berlin, obtaining his degree in 1865. Beginning in 1867, he worked as an assistant in the chemistry department of the pathological institute under Rudolf Virchow. Later on, he became a professor of therapeutics (1868) and director of the pharmacology institute in Berlin (1872). In 1889 he was co-founder of the ''Balneologischen Gesellschaft'' (Balneology Society) in Berlin, and was its chairman until his death in 1908. Contributions Liebreich introduced the method of phaneroscopic illumination for the study of lupus; showed the value of cantharidin in tuberculosis, of mercuric formamide and of lanolin in syphilis, of butylchloral hydrate and of ethylene chlorideThe modern chemical which has anesthetic properties which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adolph Strecker
Adolph Strecker (October 21, 1822 – November 7, 1871) was a German chemist who is remembered primarily for his work with amino acids. Life and work Strecker was born in Darmstadt, the son of Friedrich Ludwig Strecker, an archivist working for the hessian Grand Duke, and Henriette Amalie Johannette Koch. Adolph Strecker attended school in Darmstadt until 1838 when he changed to the higher Gewerbeschule. After receiving his abitur in 1840, Strecker began studying science at the University of Giessen, where Justus Liebig was a professor. In August 1842, Strecker received his PhD and began teaching at a realschule in Darmstadt. He refused one offer to work for Liebig, but in 1846 he accepted another and became Liebig's private assistant at the University of Giessen. Strecker finished his habilitation in 1848 and became a lecturer at the university. Strecker investigated a wide variety of problems in both organic and inorganic chemistry during his time at Giessen. Examples includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Choline
Choline is an essential nutrient for humans and many other animals. Choline occurs as a cation that forms various salts (X− in the depicted formula is an undefined counteranion). Humans are capable of some ''de novo synthesis'' of choline but require additional choline in the diet to maintain health. Dietary requirements can be met by choline per se or in the form of choline phospholipids, such as phosphatidylcholine. Choline is not formally classified as a vitamin despite being an essential nutrient with an amino acid–like structure and metabolism. In most animals, choline phospholipids are necessary components in cell membranes, in the membranes of cell organelles, and in very low-density lipoproteins. Choline is required to produce acetylcholine – a neurotransmitter – and ''S''-adenosylmethionine (SAM), a universal methyl donor. Upon methylation SAM is transformed into homocysteine. Symptomatic choline deficiency causes non-alcoholic fatty liver disease and muscle dama ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cholesterol
Cholesterol is any of a class of certain organic molecules called lipids. It is a sterol (or modified steroid), a type of lipid. Cholesterol is biosynthesized by all animal cells and is an essential structural component of animal cell membranes. When chemically isolated, it is a yellowish crystalline solid. Cholesterol also serves as a precursor for the biosynthesis of steroid hormones, bile acid and vitamin D. Cholesterol is the principal sterol synthesized by all animals. In vertebrates, hepatic cells typically produce the greatest amounts. It is absent among prokaryotes (bacteria and archaea), although there are some exceptions, such as '' Mycoplasma'', which require cholesterol for growth. François Poulletier de la Salle first identified cholesterol in solid form in gallstones in 1769. However, it was not until 1815 that chemist Michel Eugène Chevreul named the compound "cholesterine". Etymology The word "cholesterol" comes from the Ancient Greek ''chole-'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glycerophosphoric Acid
Phosphoglyceric acid may refer to: * 2-Phosphoglyceric acid * 3-Phosphoglyceric acid 3-Phosphoglyceric acid (3PG, 3-PGA, or PGA) is the conjugate acid of 3-phosphoglycerate or glycerate 3-phosphate (GP or G3P). This glycerate is a biochemically significant metabolic intermediate in both glycolysis and the Calvin-Benson cycle. The ... {{Short pages monitor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugène Chevreul
Eugene is a common male given name that comes from the Greek εὐγενής (''eugenēs''), "noble", literally "well-born", from εὖ (''eu''), "well" and γένος (''genos''), "race, stock, kin". Henry George Liddell, Robert Scott, ''A Greek-English Lexicon'', on Perseus Gene is a common shortened form. The feminine variant is or Eugenie. , a common given name in parts of central and northern Europe, is also a variant of Eugene / Eugine. Other male foreign-language varia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
