Histohematic Barrier

The histohematic barrier (also the blood-parenchymal barrier, or simply the histoboundary, from the ancient Greek ἡμᾰ “blood” + the ancient Greek πάρενχιμα “tissue”) is a structure that separates the circulatory system from other tissues and organs of the body. Histohematic barriers exist in various organs, such as the brain, liver, kidneys, lungs and others.

Histohematic barriers perform a number of important functions, including regulation of blood flow, protection of tissues from infections and toxins, and control of metabolism between blood and tissues. In addition, histohematic barriers may play a role in the development of various diseases, such as atherosclerosis, liver cirrhosis and others.

There are several types of histohematic barriers. One of them is the blood-brain barrier, which separates the brain from the blood. This barrier consists of several layers of cells and proteins that prevent harmful substances from entering the brain. Another type of histo-blood barrier is the blood-testis barrier, which separates the blood and testicles in men. This barrier is also made up of cells and proteins and protects the testicles from harmful substances.

In general, histohematological barriers play an important role in maintaining the health of the body and regulating its functions. However, if these barriers are broken, it can lead to various diseases and pathologies. Therefore, it is important to understand how histohematomatic barriers work and how their disruption can affect health.

Histohematic barriers are specialized structures that ensure the separation of blood and tissue fluid. They perform important functions in the body, including protecting against infections, regulating metabolism, and maintaining homeostasis. In this article we will look at what histohematic barriers are, how they function and what diseases may be associated with their disruption.