Sentence examples for activated host from inspiring English sources

It is thought that the transition to chronic GVHD involves the failure of CD8+ anti-host CTLs to kill activated host B cells [ 5].

In the second phase, activated host APCs induce proliferation and cytokine production (IL-2 and interferon gamma, INF-γ) of donor T lymphocytes by presenting alloantigens.

Since antibiotic-induced S. pneumoniae fragments activated host cells via TLR2 [ 29], it is unlikely that in TLR2-/ mice TNF484 treatment reduced the inflammation, which was induced by the cell wall components released during ceftriaxone therapy [ 27].

Melanins have a great affinity towards metal particles and react readily with free radicals protecting the organism against oxidants such as hypochlorite and permanganate (Jacobson et al. 1994; Nyhus et al. 1997) but also against the oxidative burst of activated host effector cells (Nosanchuk & Casadevall 2003).

It has been postulated that during host parasite interaction the lectin recruits peroxiredoxin to the host parasite surface, a mechanism by which the parasite protects itself during tissue adherence and invasion from oxidative attacks from activated host phagocytic and epithelial cells [ 8].

However, first, it should be noted that the breast carcinoma (and lymphoma) were grown ectopically (subcutaneously) and in all cases therapy was commenced on day 0, maximising the opportunity for the administered antibody (or activated host cells) to exert therapeutic effects.

These proteins act in the neutrophil cytosol, binding to and activating host caspase 1, the activation of which leads to host cell apoptosis.

Through this effector activity, C. fulvum prevents chitin oligosaccharides from activating host immune receptors during infection of tomato.

Because IRAK3 expression is limited to monocytes and macrophages, small-molecule activators of IRAK3 may prove useful in activating host anti-tumour responses.

Praziquantal causes contraction and spastic paralysis of the worm and also damages the membranes of the worm, which activates host defense mechanisms.

Then this signal molecule may spread through sieve tube to activate host defense response systemically.