Abstract:In der 4. Mitteilung über die Chemie des Lactacidogens l ) konnten wir aus Muskelpreßsaft, der die von vornherein vorhandene anorganische Phosphorsäure unter der Einwirkung von Natriumfluoridlösung zu nahezu völligem Verschwinden gebracht hatte, eine Hexosediphosphorsäure als Brucinsalz isolieren. Diese erwies sich als vollkommen identisch mit jener Hexosediphosphorsäure, die unter bestimmten Bedingungen bei der alkoholischen Hefegärung in großen Mengen entsteht 2 ) Wir glaubten, in der erwähnten Arbeit den Na… Show more
“…E mb den and his co-workers (4,5,6) consider that the deamination of adenylic acid is one of the earliest events in muscular activity. We have therefore investigated the action of adenosine upon the contraction of the tibialis anticus in the cat to determine its influence upon the contraction process itself.…”
Section: -2 231mentioning
confidence: 99%
“…Adenosine, prepared from yeast nucleic acid, has an action identical to adenylic acid. 4. The physiological activity of both substances has been tested by intravenous injection into the whole animal.…”
“…E mb den and his co-workers (4,5,6) consider that the deamination of adenylic acid is one of the earliest events in muscular activity. We have therefore investigated the action of adenosine upon the contraction of the tibialis anticus in the cat to determine its influence upon the contraction process itself.…”
Section: -2 231mentioning
confidence: 99%
“…Adenosine, prepared from yeast nucleic acid, has an action identical to adenylic acid. 4. The physiological activity of both substances has been tested by intravenous injection into the whole animal.…”
“…These extracts produced lactic acid from several carbohydrates 155. At the same time, Embden and Zimmermann64 61, 62 isolated both hexose diphosphate (the Harden–Young ester) and the monophosphate (the Robison ester) from muscle extracts.…”
Section: Recognition Of An Identical Glycolytic Pathway In Yeasts Anmentioning
“…Later, when separate steps in the fermentations were described (Neuberg, Embden); the coenzyme of the fermentation was separated into different factors. Lohmann (179) found that magnesium ion and adenylic acid (adenine pentose monophosphate), a substance which Embden and Zimmermenn (67) isolated from muscle tissue, are the constituents of the coenzyme of the enzymes catalyzing phosphate transfer (see later). Auhagen (5) separated the coenzyme of the enzyme which catalyzes decarboxylation from pyruvic acid (Neuberg's carboxylase).…”
Section: The Mechanism Of Hydrogen (Or Electron) Transfermentioning
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