Sentence examples for barrier composed of a from inspiring English sources

The gut barrier, composed of a single layer of intestinal epithelial cells (IECs) held together by tight junctions, prevents the entrance of harmful microorganisms, antigens and toxins from the gut lumen into the blood.

Intestinal homeostasis is achieved in part by the maintenance of a functional barrier composed of a single layer of intestinal epithelial cells (IEC), which separates the host from the highly antigenic lumenal milieu (Sartor, 2008).

Plasma spraying is used to manufacture thermal barriers composed of a bond coat and a thin ceramic layer on a metallic part.

Huge spin-transfer torque (STT) in a magnetic tunnel junction (MTJ) achieved by superlattice barrier composed of alternate layers of a nonmagnetic metal and an insulator is proposed.

The VARIOT-type tunneling barrier composed of oxide nitride oxide (ONO) layers revealed a longer retention time and superior endurance characteristic.

The proposed deck configuration, which incorporated a pedestrian barrier composed of angled flat plates, was found to be unstable at low wind speeds with the plates having a strong turning effect on the flow at the leading edge of the deck.

The Otranto Barrage was a fixed barrier, composed of lightly armed drifters with anti-submarine nets coupled with minefields and supported by Allied naval patrols.

In Gram-positive bacteria, DNA needs to pass through the thick cell wall (∽70 80 nm), a physical barrier composed of many peptidoglycan layers.

The HR generates a physical barrier composed of dead cells and limits the availability of nutrients to the pathogen which can further restrict its spread.

Extracellular traps contribute to microbial containment by forming a physical barrier composed of chromatin and cytoplasmic proteins to enhance antimicrobial synergy while minimizing damage to host tissues [ 3].

However, accessing these sugars is not simple, because the plant cell wall is a resilient, intractable barrier composed of complex polysaccharides (cellulose and hemicellulose), lignin, and proteins.