Lipofuscin is the name given to brown pigmentgranules composed of lipid-containing residues of lysosomal digestion. It is considered one of the aging or "wear and tear" pigments; found in the liver, kidney, heart muscle, adrenals, nerve cells, and ganglion cells. "Liver spots" commonly associated with aging are superficial dermal lipofuscin deposits. In biology, pigment is any material resulting in color in plant or animal cells which is the result of selective absorption. ... A granule is a small grain. ... Figure 1: Structure of a Lipid. ... Lysosomes are organelles in animal cells that contain digestive enzymes (acid hydrolases) to digest macromolecules. ... The liver is the largest internal organ of the human body. ... Human kidneys viewed from behind with spine removed The kidneys are bean-shaped excretory organs in vertebrates. ... The heart and lungs, from an older edition of Grays Anatomy. ... In mammals, the adrenal glands are the triangle-shaped endocrine glands that sit atop the kidneys. ... Nerves (yellow) Nerves redirects here. ... This is a dorsal root ganglion (DRG) from a chicken embryo (around stage of day 7) after incubation overnight in NGF growth medium stained with anti-neurofilament antibody. ... This article needs to be cleaned up to conform to a higher standard of quality. ...
Some studies show lesser deposits of lipofuscin in calorie restricted diet.
Abnormal accumulation of lipofuscin is associated with a group of diseases of neurodegenerative disorder type called lipofuscinoses, e.g., neuronal ceroid lipofuscinosis, also known as Batten disease, as well as some other names. A disease is an abnormal condition of the body or mind that causes discomfort, dysfunction, or distress to the person afflicted or those in contact with the person. ... Neurodegenerative disease is a condition which affects the brain function. ... Neuronal Ceroid Lipofuscinoses (NCL, also known as Batten disease) is a broad term used to refer to a family of at least eight genetically separate neurodegenerative disorders that result from excessive accumlation of lipopigments, such as lipofuscin, in the bodys tissues. ... Neuronal Ceroid Lipofuscinoses (NCL, also known as Batten disease) is a broad term used to refer to a family of at least eight genetically separate neurodegenerative disorders that result from excessive accumlation of lipopigments, such as lipofuscin, in the bodys tissues. ... Batten disease is a rare, fatal, inherited disease of the nervous system (neurodegenerative disorder) that begins in childhood. ...
Abnormal accumulation of lipofuscin is associated with a group of diseases of neurodegenerative disorder type called lipofuscinoses, e.g., neuronal ceroid lipofuscinosis, also known as Batten disease, as well as some other names.
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