jaundice
"Jaundice" is.
From the glossary of medical terms the answer is: BILIRUBIN
When the erythrocytes are destroyed, haemoglobin breaks down, the heme part of it goes through a series of transformation: Heme → biliverdin (green pigment) biliverdin → bilirubin (orange-yellow pigment) Bilirubin + blood albumin → bound bilirubin (in peripheral blood) Bound bilirubin + glucuronic acid → conjugated bilirubin. (in liver) Conjugated bilirubin + intestinal bacteria → several pigments, including - stercobolin (orange-brown pigment, excreted in feces) and - urobilinogen (reabsorbed into bile/blood, finally excreted in urine)
Ultraviolet light helps convert unconjugated bilirubin into its water-soluble form, called photoisomerized bilirubin. This process, known as phototherapy, helps the liver excrete bilirubin more easily, reducing the risk of jaundice in newborns.
The destruction of red blood cells results in the waste product called bilirubin. Bilirubin is a yellow compound that is produced when hemoglobin from old red blood cells is broken down in the liver.
The pigment found in bile is called bilirubin. It is produced during the breakdown of red blood cells in the liver and gives bile its yellow to dark green color.
Melanin is the pigment produced in greater amounts when the skin is exposed to the sun. Melanin is produced by cells called melanocytes in response to UV radiation as a defense mechanism to protect the skin from damage.
Skin discoloration is commonly referred to as hyperpigmentation or hypopigmentation, depending on whether the affected area is darker or lighter than the surrounding skin. Other terms might include melasma, sun spots, or age spots.
It is called bilirubin.
gallstones block the bile duct, and prevent bilirubin getting to the small intestines. it is very important for bilirubin to get to the small intestine's, so if too much bilirubin build up, it will eventually move in to the blood stream. causing your skin to turn yellow, (especially your eyes) and this is called jaundice.
High levels of bilirubin in the bloodstream can result in jaundice, a yellowing of the skin and eyes. It may also indicate liver or bile duct issues, such as hepatitis or cirrhosis. Prompt medical evaluation is necessary to determine the underlying cause and provide appropriate treatment.
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