Sentence examples for molecules from entering from inspiring English sources

The blood brain barrier, however, prevents many therapeutic molecules from entering the CNS.

It had to pass through the blood-brain barrier that keeps many molecules from entering the sensitive organ.

The difference can be explained in terms of a steric hindrance preventing the ethanol molecules from entering the narrow pores of the 3A structure, with the 5A structure remaining easily accessible for both the water and ethanol molecules alike.

Although the so-called blood-brain barrier blocks many large molecules from entering the brain from the bloodstream, the barrier isn't sealed tight everywhere, which might allow some compounds to get through.

In actuality, the child is trying to prevent smell molecules from entering his nose.

This membrane either stops molecules from entering or exiting the cell, or at least slows their movement.

Phosphorylated FOXO molecules are prevented from entering the nucleus and from regulating their target genes [reviewed in (Partridge & Bruning, 2008)].

These barriers create a unique anatomical, physiological and immunological microenvironment that restrict the passage of molecules and cells from entering or exiting the lumen [ 35, 36].

This phenomenon is mainly due to the relatively large size of silane molecules that prevents them from entering the interlayers of ZrP nanoplatelets [44].

These molecules help to block toxins from entering the bloodstream by lining intestine cells, and they aid the liver and kidney in eliminating toxins through bile and urine.

In the small intestine, fiber binds to the cholesterol molecules and prevents the cholesterol from entering the blood stream and traveling to other areas of the body like the arteries.