Sentence examples for entry of pathogenic from inspiring English sources

Although the respiratory tract is designed to prevent the entry of pathogenic organisms into the lungs and to eradicate such pathogens should they bypass the upper airway host defences, these defence mechanisms can be overwhelmed by, for example, a large aspirated inoculum or an inherently virulent organism.

Giving special attention to the immune system in the context of nanosafety is well justified; the immune system is not only enriched at the portals of entry of pathogenic microorganisms, but also nanoparticles, into the body.

Third, dauer larvae have a stronger cuticle [1], which could also defend against attachment or entry of pathogenic bacteria [57].

In contrast, entry of pathogenic and symbiotic microbes into root cells is controlled predominantly or partly by microbes; pathogenic fungi enter plants by secreting enzymes that degrade plant cell walls [36], and infection of legume root cells with symbiotic rhizobia requires formation of special root hairs initiated by rhizobia-secreted Nod factors [37].

These risk factors are thought to contribute to increased bacterial colonization of the aerodigestive tract and/or facilitate entry of pathogenic bacteria to the lower respiratory tract.

The highly cellular, yet avascular, epidermis forms a barrier, which prevents both water and heat loss and the entry of pathogenic organisms.

The BBB is altered in both NMO (required for the entry of the pathogenic autoantibodies into the CNS) and CPM (caused by endothelial shrinkage due to the rapid correction of chronic hypotonicity with a hyperosmolar solution).

Not only is there a real threat of loss of internal contents of the crab to the external environment, but there is also an omnipresent risk for entry of potentially pathogenic microorganisms from the marine environment through the damaged protective crab shell.

Of the 682 entries of highly pathogenic and low pathogenicity viruses detected in wild birds from the 37 countries reporting detection or suspicion of avian influenza, 244 entries were at the serotype (HA type or subtype combination) level of information.

One of the pathways for the entry of bacteria, both pathogenic and probiotic, into the larvae of fish hatcheries is via live prey.

Here we observed that tolerized Teff had lower levels of active PSGL-1 relative to pathogenic T cells (PBS group), which is an important component of pathogenic T cell entry into the CNS in this model.