ADIPOCYTE Meaning and
Definition
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Adipocytes are specialized cells found in the human body that primarily store fat. Also referred to as fat cells, adipocytes play a crucial role in the storage and release of energy. These cells are typically found in connective tissue, particularly in adipose tissue, which is present under the skin, around organs, and within bone marrow.
The main function of adipocytes is to store energy in the form of lipids or fat. When the body requires energy, these cells will release stored fat through a process called lipolysis. Adipocytes also play important roles in regulating appetite, insulin sensitivity, and metabolism.
Adipocytes have a unique structure that facilitates their storage function. They contain a single large lipid droplet in the cytoplasm surrounded by a thin rim of cytoplasm and a cell membrane. This structure allows for efficient storage of large amounts of lipids.
In addition to their role in energy storage, adipocytes also secrete various hormones and signaling molecules, known as adipokines. These substances include leptin, which regulates appetite and energy balance, adiponectin, which enhances insulin sensitivity, and several inflammatory mediators. The release of these substances contributes to the endocrine function of adipose tissue, influencing various physiological processes in the body.
Understanding the function and regulation of adipocytes is essential in studying obesity, metabolic disorders, and other related conditions.
Common Misspellings for ADIPOCYTE
Etymology of ADIPOCYTE
The word adipocyte is derived from the combination of two Latin roots: adipo, which means fat, and cyte, which means cell.
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