Sentence examples for tight barrier from inspiring English sources

Another study performed by Shi and Zheng [ 84] showed that early exposure to Pb (prior to the formation of tight barrier) significantly reduced the tightness of blood-cerebrospinal fluid barrier (BCB), as evidenced by reduction in TER and increase in the paracellular permeability of [14]C-sucrose.

These cells join together to create a tight barrier that acts like a security system and decides what gets absorbed into the bloodstream and what stays out.

However, at day 7 post seeding sodium fluorescein leakage was reduced to 13.42 ± 4.60% indicating that the formation of a tight barrier is delayed for this cell type.

They form a tight barrier, characterized by adherens (e.g. VE-cadherin) or tight junction (e.g. occludin) proteins and high resistance to ion flux8.

Since the co-culture model showed placenta specific structural characteristics and formed a sufficiently tight barrier, translocation studies were conducted with different model substances and PS NPs.

Na-F exclusion and TEER measurements confirmed the formation of a tight barrier suitable for translocation studies across the individual monolayers and the co-culture.

At the same time, power, size and performance constraints become stricter placing tight barriers to developers.

For formation of tight barriers, cell density during seeding has severe impact on the establishment of electric resistance values.

In this study, ACH-3P and Jeg-3 cells showed tight barriers with TEER values similar to human primary trophoblast monolayers with net values around 300 400 Ohms cm−2.

Claudins are main cell cell adhesion molecules of tight junctions (TJs) between cells in epithelial sheets that form tight barriers that separate the apical from the basolateral space but also contain paracellular channels that regulate the flow of ions and solutes in between these intercellular spaces.

Nevertheless, these gels remain tight barriers for inert molecules that are not NTR-bound.