Extracellular

Extracellular is a term used in biology and medicine to refer to objects or phenomena that are found or occur outside the cell. Extracellular entities may include fluids, gases, proteins, lipids, and other substances surrounding the cells and tissues of the body.

One of the best known examples of extracellular objects is extracellular fluid, which is the fluid medium that surrounds cells and fills the intercellular space. It contains many biologically active substances, such as hormones, electrolytes, metabolites and other components necessary for the functioning of the body.

Extracellular proteins are another important example of extracellular entities. They are molecules that are synthesized in cells and then transported into the extracellular environment. For example, blood plasma proteins, such as clotting factors, perform important functions in the body, such as maintaining hemostasis and protecting against infections.

In addition, extracellular lipids such as cholesterol and phospholipids also play important roles in the body. They are involved in the formation of cell membranes and are also components of many biological processes, such as signal transduction and metabolic regulation.

Thus, the extracellular term is an important concept in biology and medicine, which allows for a deeper understanding of the functioning of living organisms and their interaction with the environment.

Extracellular

Extracellular is a term used to describe objects or phenomena located or originating outside the cell. In biology and medicine, this term is often used to refer to the fluids surrounding cells, such as blood, lymph, intercellular fluid and others.

The cells are surrounded by a fluid called extracellular fluid. It contains various substances such as proteins, hormones, salts and other molecules. Extracellular fluid has many functions, including maintaining cell shape and structure, providing nutrition and metabolism between cells, and protecting cells from damage.

Additionally, the term “extracellular” can be used to describe substances that are outside the cell but interact with it. For example, antibodies produced by the immune system can bind to antigens found outside cells, thereby protecting them from infections.

Thus, extracellular is an important term in biology and medicine that describes objects and phenomena associated with fluids and substances surrounding cells.

Extracellular substance (eng. extracellular space) is the space around specialized cells (neurons, cardiomyocytes). They are surrounded by extracellular fluid, which is why they are sometimes called the “intercellular space.” Not a greeting!

Extracellular space exists in all organs of the body and is very important for the vital processes of the body