ECL

(redirected from CCL21)
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ECL

(electronics)

ECL

(hardware)

ECL

(language)
Extensible CL.

Wegbreit, ca 1970.

["The ECL Programming System", B. Wegbreit, Proc FJCC 39:253-261, AFIPS (Fall 1971)].

["ECL Programmer's Manual", B. Wegbreit, TR 23-74, Harvard U (Dec 1974)].

ECL

(Emitter-Coupled Logic) A digital circuit composed of bipolar transistors in which the emitter ends are wired together. ECL gates switch faster than TTL gates, but consume more power. See TTL, I2L and bipolar transistor.
References in periodicals archive ?
At chronic time points, pharmacological manipulations of neuron-microglia and microglia-neuron signaling either through inhibition of microglial activation, inhibition of ERK1/2 phosphorylation, antagonism of PGE2 receptor binding, selective killing of microglia with Mac-1-SAP, and/or inhibition of CCL21 signaling all result in reduced pain phenotypes [10,12-13].
Moreover, the expression of CCR7 and CXCR4 on circulating T-cells, the increase of CXCL12 plasma concentration and the production of CCL19 and/or CCL21 mRNA in lymph nodes also suggest homing into secondary lymphoid organs.
Furthermore, microglia have also been shown to be activated by CCL21 (chemokine [cc-motif] ligand 21) after SCI [91].