Health Fitness

Location of adipose tissue in the body

Adipose tissue is a specialized connective tissue in the body that is the main energy store in the form of a store of triglycerides. Adipose tissue is generally found in mammals in two different forms, as white and brown adipose tissues. Depending on the species of mammal, the amount and location of the tissue varies. Most fatty tissues fall into the white category, which is found in various organs and parts of the body.

In humans, this tissue is found in multiple locations; it is found under the skin as subcutaneous fat, surrounding internal organs as visceral fat, within the bones such as bone marrow or yellow bone marrow, and also in the chest. The specific locations of such layers are called adipocyte deposits. These deposits are a reservoir of adipose tissue that contains various types of cells; the highest percentage of cells are adipocytes that contain fat droplets. Some other cells, including fibroblasts, macrophages, and endothelial cells, are also part of this tissue along with several tiny blood vessels. As the integument system includes the skin that accumulates at the deepest level of the subcutaneous layer, adipose tissue forms under the skin and provides insulation to the body from heat and cold.

It acts as a protective cushion around all the vital organs of the body. Although its main function is to reserve lipids, it also acts as the main source of energy by synthesizing lipids to meet the needs of the individual. Obese people have more adipose tissue in their body. Excessive tissues are seen hanging down from the abdomen and are also known as the panniculus. Sometimes, to eliminate those fats, surgeries are needed. The abdomen has a layer of adipocytes known as visceral and intra-abdominal fat. Internal fat protects the stomach, liver, intestines, and kidneys by forming protective layers within the body. Breast fat is also a type of white adipose tissue that helps the formation of milk during pregnancy with the help of the hormone oxytocin and helps the mother to nourish the babies. In humans, excess fat accumulates in the abdomen, hips and also in the thoracic regions.

In different mammals, adipocytes are also found; in mice they are found within abdominal layers and cavities, forming various deposits within the body. Even around the uterus and ovaries, it forms a layer of fat-filled mass that provides protection. Brown adipose tissues are tightly packed mitochondria and are also found in various locations in mammals. As these tissues are good for vasuclarization, in hibernating animals they help regulate body temperature through chill-free thermogenesis.

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