Sentence examples for tissue barrier from inspiring English sources

When H.I.V. is transmitted sexually, perhaps through semen into the vagina, the virus must cross a tissue barrier to enter the body.

The transfer of oxygen from alveolar air into the capillary blood occurs by diffusion across the tissue barrier; it is driven by the oxygen partial pressure difference between alveolar air and capillary blood and depends on the thickness (about 0.5 micrometre) and the surface area of the barrier (about 130 square metres in humans).

When injecting MNPs into blood vessels, ECs is the first tissue barrier encountered by the MNPs.

There is also a hard tissue barrier that has formed adjacent to the root filling that may have been induced by dentin chips or represents an osteocemental response.

Since there exists no blood tissue barrier, addressing CB1R expression in PCa could suffer from a higher non-specific accumulation of these metabolites.

Based on these findings, a median diffusion capacity of the tissue barrier (DtO2) of 0.69 ± 0.38 ml O2 mmn−1 mm Hg−1 was calculated.

Respiratory gases also move by diffusion across tissue barriers such as membranes.

A key advantage is that NIR light efficiently penetrates tissue barriers associated with potential biomedical applications.

ABCG2 also significantly influences biodistribution of drugs through pharmacological tissue barriers and confers multidrug resistance to cancer cells.

Additionally, several transwell-based cell culture techniques are applied to study bacterial interaction with physiological tissue barriers.

Cellular targeting can face problems in the way of tissue barriers which vascular targeting avoids by providing nanoparticles with direct access or binding to the overexpressed targets.