The blood–brain barrier (BBB) is a highly selective semipermeable border of endothelial cells that regulates the transfer of solutes and chemicals

blood-brain barrier ... A network of blood vessels and tissue that is made up of closely spaced cells and helps keep harmful substances from reaching the brain.

18 нояб. 2020 г. · The blood–brain barrier is playing a critical role in controlling the influx and efflux of biological substances essential for the brain's metabolic activity.

The blood-brain barrier is a unique vascular arrangement of the brain that prevents certain molecules passing from the blood to the extracellular fluid of the ...

The blood–brain barrier (BBB) is a term used to describe the unique properties of the microvasculature of the central nervous system (CNS). CNS vessels are ...

BBB. A network of blood vessels and tissue that is made up of closely spaced cells and helps keep harmful substances from reaching the brain. The BBB lets ...

The blood-brain barrier is a protective layer composed of endothelial cells, astrocytes, and pericytes. It is important in filtering out the toxic molecules ...

25 мая 2023 г. · Blood–brain barrier (BBB) is a natural protective membrane that prevents central nervous system (CNS) from toxins and pathogens in blood.

BBB is a barrier between blood and brain cells that is composed of the walls of brain capillaries (endothelium, basement membrane) and glial cells ...