Sentence examples for prevents entry of from inspiring English sources

The blood-brain barrier (BBB) prevents entry of neurotoxic substances but also that of drugs into the brain.

Disruption of the gene prevents entry of spores into the nuclear division cycle.

Chemotherapy of glioblastoma is largely ineffective as the blood-brain barrier (BBB) prevents entry of most anticancer agents into the brain.

Overall, our results indicate that fbl17 mutation prevents entry of the generative cell into mitosis, supporting a function of the FBL17 protein in cell cycle regulation in the male germ line.

Furthermore, expression of three meiotic genes, Stra8, synaptonemal complex protein 3 (Scp3) and dosage suppressor of mck1 homolog (Dmc1) are elevated in E13.5 testes of Cyp26b1 null embryos [10], indicating that CYP26B1 activity prevents entry of male germ cells into meiosis.

9, 10, 11, 12 Rapamycin prevents entry of lipoproteins into the tissues.

The NVU plays a critical role in preventing entry of neurotoxic substances and regulation of blood flow in the CNS.

These gated openings normally are fitted with coarse screens at the upstream ends to prevent entry of floating and submerged debris.

An artificial wall was placed across the two SW straits in order to prevent entry of the sea from this direction.

Allocating inspection resources over a diverse set of imports to prevent entry of plant pests and pathogens presents a substantial policy design challenge.

Heavy metal contamination of sediments is hazardous to benthic organisms and needs more attention in order to prevent entry of these heavy metals into the food chain.