• Thumbnail for Biliverdin reductase B
    Biliverdin reductase B is a protein that in humans is encoded by the BLVRB gene. The BLVRB gene was localized to chromosome 19, the specific region being...
    7 KB (1,052 words) - 19:59, 18 March 2024
  • Thumbnail for Biliverdin reductase
    Biliverdin reductase (BVR) is an enzyme (EC 1.3.1.24) found in all tissues under normal conditions, but especially in reticulo-macrophages of the liver...
    12 KB (1,269 words) - 03:59, 19 March 2024
  • Thumbnail for Bilirubin
    The production of biliverdin from heme is the first major step in the catabolic pathway, after which the enzyme biliverdin reductase performs the second...
    52 KB (5,367 words) - 04:26, 29 September 2024
  • Thumbnail for Heme oxygenase
    on NADPH-cytochrome P450 reductase and oxygen to cleave heme/porphyrin ring at the alpha-methene bridge to form biliverdin (or verdoglobin if the heme...
    34 KB (3,774 words) - 05:36, 22 August 2024
  • Thumbnail for Urobilin
    generated from the degradation of heme, which is first degraded through biliverdin to bilirubin. Bilirubin is then excreted as bile, which is further degraded...
    7 KB (572 words) - 03:35, 3 September 2024
  • Thumbnail for Stercobilin
    Macrophages break down senescent erythrocytes and break the heme down into biliverdin, which rapidly reduces to free bilirubin. Bilirubin binds tightly to plasma...
    7 KB (613 words) - 09:04, 9 September 2024
  • Ennis O, Mantle TJ (1 Jun 1996). "Evidence that biliverdin-IX beta reductase and flavin reductase are identical". Biochem. J. 316 (2): 385–7. doi:10...
    13 KB (1,564 words) - 14:02, 26 August 2023
  • Thumbnail for Tin mesoporphyrin
    to biliverdin and well as carbon monoxide that is exhaled. Biliverdin is then converted to bilirubin with biliverdin reductase. As high biliverdin levels...
    9 KB (896 words) - 20:22, 23 January 2024
  • Thumbnail for Heme
    its damaging effects. In the second reaction, biliverdin is converted to bilirubin by biliverdin reductase (BVR): Bilirubin is transported into the liver...
    42 KB (4,371 words) - 06:57, 29 September 2024
  • Thumbnail for Jaundice
    color tetrapyrrole pigment called bilirubin by cytosolic enzyme biliverdin reductase. This bilirubin is "unconjugated", "free", or "indirect" bilirubin...
    48 KB (5,109 words) - 02:51, 15 September 2024