Urobilin or urochrome is the chemical primarily responsible for the yellow color of urine. It is a linear tetrapyrrole compound that, along with the related...
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urobilinogen levels. Urobilinogen is converted to the yellow pigmented urobilin apparent in urine. The urobilinogen in the intestine is directly reduced...
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and was originally isolated from feces in 1932. Stercobilin (and related urobilin) can be used as a marker for biochemical identification of fecal pollution...
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bacteria to urobilinogen, which is then further oxidized to urobilin and stercobilin. Urobilin, stercobilin and their degradation products give feces its...
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responsible for the breakdown of bilirubin in the gut. One breakdown product, urobilin, is the main component of the straw-yellow color in urine. Another breakdown...
52 KB (5,367 words) - 07:39, 22 August 2024
filtered into the kidneys. In the urine, urobilinogen is converted to urobilin, which gives urine its characteristic yellow color. One way to understand...
48 KB (5,109 words) - 08:57, 18 August 2024
conjugated and thus not excreted in the urine. The increase of stercobilin (urobilin) in the feces and urine is caused by the enhanced intracellular hemolysis...
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yellow. Usually urination color comes primarily from the presence of urobilin. Urobilin is a final waste product resulting from the breakdown of heme from...
46 KB (5,472 words) - 04:54, 19 August 2024
acts as a chromophore. Examples of such compounds include bilirubin and urobilin, which exhibit a yellow color. An auxochrome is a functional group of atoms...
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Unbleached silk United Nations blue Unmellow yellow UP maroon Upsdell red Urobilin Black Van Dyke brown Vanilla Vanilla ice Vegas gold Venetian red Verdigris...
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similar to the organic dye Cy5. Bilirubin Heme Stercobilin Tetrapyrrole Urobilin Boron W, Boulpaep E. Medical Physiology: a cellular and molecular approach...
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from a combination of bile, and bilirubin derivatives of stercobilin and urobilin, from dead red blood cells. Normally it is semisolid, with a mucus coating...
33 KB (3,892 words) - 07:35, 23 July 2024
and either excreted with the faeces as stercobilin or in the urine as urobilin. Conjugated bilirubin appears in urine when the normal degradation cycle...
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electrophoresis; serum transferrin, ferritin, total iron-binding capacity; urine urobilin and urobilogen; peripheral blood smear, which may show codocytes, or target...
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98815-38-4 C33H40O15 Icariin 489-32-7 C33H40O19 Robinin 301-19-9 C33H42N4O6 urobilin 1856-98-0 C33H42O19 Troxerutin 56764-99-9 C33H44N4O6 urobilinogen 14684-37-8...
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standing in air is due to the oxidation of residual urobilinogens to urobilins. In the intestine, bilirubin is converted by bacteria to stercobilinogen...
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cyanazine, hydroxyatrazine, tertbutylazine Polar pesticides alachlor, chlorpyrifos, diainon, dichlorvos, diuron, isoproturon, metolachlor Other Urobilin...
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fresh, cool urine. If a urine sample is left to oxidize in air to form urobilin the reagent will not detect the urobilinogen. By adding few drops of reagent...
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intestinal cells and transported into the kidneys and excreted with urine (urobilin, which is the product of oxidation of urobilinogen, and is responsible...
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exact mass: 590.310435 u) may refer to: Phycourobilin, a tetrapyrrole Urobilin, a tetrapyrrole This set index page lists chemical structure articles associated...
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1882. Aside from studying creatinine, he is also known for discovering urobilin and urobilinogen in urine and found that these compounds originated in...
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Biliprotein Phycobilin Phycobiliprotein Phycoerythrobilin Stercobilin Urobilin Gmelin's test "Bilin | Photosynthesis, Chlorophyll, Carotenoids | Britannica"...
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sans urobiline. [Two cases of severe diabetes in young people without urobilin] [location: L'Hôpital Saint-Antoine]; Archives générales de médecine",...
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de l'urobiline (role of hemolysin in the genesis of bile pigments and Urobilin). Troisier was appointed head of the medical clinic at the Hôpital Laennec...
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carbohydrate molecule. Moreover, they developed a method for the detection of urobilin in urine, based on the identification of a specific absorption band during...
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1850 Scottish physician, demonstrated that the colour of urine was due to urobilin Percy Theodore Herring MB 1896, CM 1896, MD 1899 English physician, discovered...
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hepatic necrosis in the persistent obstructive jaundice, the increase in the urobilin in it before desobstruction, the meaning of the splitting of the first...
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and the observation that the colour of normal human urine was due to urobilin. While at Heidelberg Harley studied in Robert Bunsen's laboratory the methods...
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MeSH D04.345.783.249.184.200 – biliverdine MeSH D04.345.783.249.727 – urobilin MeSH D04.345.783.249.852 – urobilinogen MeSH D04.345.783.374 – chlorophyll...
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bilirubin MeSH D23.767.193.184.200 – biliverdine MeSH D23.767.193.727 – urobilin MeSH D23.767.193.852 – urobilinogen MeSH D23.767.261.050 – beta carotene...
86 KB (8,039 words) - 16:46, 9 February 2024