Lanosterol is a crucial triterpenoid that serves as a key intermediate in the biosynthesis of steroids, including cholesterol, in animals. It plays a significant role in the structural integrity of cell membranes and is being researched for its potential in treating cataracts and other medical conditions.

Lanosterol

Triterpenoid

Biosynthesis of steroids

Cholesterol is a waxy, fat-like substance found in all cells of the body, essential for the production of hormones, vitamin D, and substances that help digest foods. While necessary for health, high levels of cholesterol in the blood can increase the risk of heart disease and stroke due to the buildup of plaques in arteries.

Cholesterol

Cell membranes are selectively permeable barriers that surround cells, maintaining homeostasis by regulating the movement of substances in and out of the cell. They are composed of a phospholipid bilayer with embedded proteins that facilitate communication and transport across the membrane.

Cell Membranes

Structural integrity refers to the ability of a structure to withstand its intended load without experiencing failure or excessive deformation. It is a critical consideration in engineering and architecture to ensure safety, functionality, and longevity of buildings, bridges, and other constructions.

Structural Integrity

Treatment of cataracts

Medical conditions refer to any disease, disorder, or ailment that affects the normal functioning of the body or mind. They can be acute or chronic, congenital or acquired, and vary widely in terms of symptoms, causes, and treatments.

Concepts

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