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...

and was originally isolated from feces in 1932. Stercobilin (and related urobilin) can be used as a marker for biochemical identification of fecal pollution...

urobilinogen levels. Urobilinogen is converted to the yellow pigmented urobilin apparent in urine. The urobilinogen in the intestine is directly reduced...

bacteria to urobilinogen, which is then further oxidized to urobilin and stercobilin. Urobilin, stercobilin and their degradation products give feces its...

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...

filtered into the kidneys. In the urine, urobilinogen is converted to urobilin, which gives urine its characteristic yellow color. One way to understand...

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...

yellow. Usually urination color comes primarily from the presence of urobilin. Urobilin is a final waste product resulting from the breakdown of heme from...

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...

Unbleached silk United Nations blue Unmellow yellow UP maroon Upsdell red Urobilin Black Van Dyke brown Vanilla Vanilla ice Vegas gold Venetian red Verdigris...

similar to the organic dye Cy5. Bilirubin Heme Stercobilin Tetrapyrrole Urobilin Boron W, Boulpaep E. Medical Physiology: a cellular and molecular approach...

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...

electrophoresis; serum transferrin, ferritin, total iron-binding capacity; urine urobilin and urobilogen; peripheral blood smear, which may show codocytes, or target...

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...

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...

and either excreted with the faeces as stercobilin or in the urine as urobilin. Conjugated bilirubin appears in urine when the normal degradation cycle...

standing in air is due to the oxidation of residual urobilinogens to urobilins. In the intestine, bilirubin is converted by bacteria to stercobilinogen...

1882. Aside from studying creatinine, he is also known for discovering urobilin and urobilinogen in urine and found that these compounds originated in...

intestinal cells and transported into the kidneys and excreted with urine (urobilin, which is the product of oxidation of urobilinogen, and is responsible...

exact mass: 590.310435 u) may refer to: Phycourobilin, a tetrapyrrole Urobilin, a tetrapyrrole This set index page lists chemical structure articles associated...

cyanazine, hydroxyatrazine, tertbutylazine Polar pesticides alachlor, chlorpyrifos, diainon, dichlorvos, diuron, isoproturon, metolachlor Other Urobilin...

Biliprotein Phycobilin Phycobiliprotein Phycoerythrobilin Stercobilin Urobilin Gmelin's test "Bilin | Photosynthesis, Chlorophyll, Carotenoids | Britannica"...

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...

sans urobiline. [Two cases of severe diabetes in young people without urobilin] [location: L'Hôpital Saint-Antoine]; Archives générales de médecine",...

hepatic necrosis in the persistent obstructive jaundice, the increase in the urobilin in it before desobstruction, the meaning of the splitting of the first...

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...

carbohydrate molecule. Moreover, they developed a method for the detection of urobilin in urine, based on the identification of a specific absorption band during...

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...

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...

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...