Sentence examples for by helper from inspiring English sources

In particular, the gamma interferon produced by helper T cells greatly increases the ability of macrophages to kill ingested microbes; this can tip the balance against microbes that otherwise resist killing.

Conversely, according to the model of cognate response, self-reacting cells are not stimulated by helper lymphocytes and the absence of such signaling yields anergy.

Set N=2(K−1), and let x t be a (mathbb {C}{cal {N}}(0,text {SNR})) random variable, representing the signal sent by helper node 1 at time instance t for t=1,2,…,N.

Both parents feed the young, and are sometimes assisted by helper birds.

Cytokine signals produced by helper T cells enhance the microbicidal function of macrophages and the activity of killer T cells.

T cell activation is tightly controlled and generally requires a very strong MHC/antigen activation signal, or additional activation signals provided by "helper" T cells (see below).

Lestari said it was time for Hong Kong to recognise the true contribution made by helpers.

At the end of another song, he coughed violently until he collapsed and was carried out by helpers.

The host immune response to intracellular transgenes delivered by helper-dependent (HDV) vs. first generation (FGV) adenoviral vectors has been relatively unstudied.

Observed in this species, the 'Wing-fluttering' display is seen in several situations: females responding, and presumably acquiescing, to male courtship displays, juveniles while begging for food, by helpers to older birds, and immature males to senior ones.

Observed in this species, the wing-fluttering display is seen in several situations: females responding, and presumably acquiescing, to male courtship displays, juveniles begging for food, by helpers to older birds, and immature males to senior ones.