The single-lens reflex mechanism eliminates the need to have two separate lenses attached to the same camera — something that caused parallax errors in the older TLR system of cameras.

B) This model, based on x-ray crystallography data, shows how the amino acid chain of a TLR folds up to form a ... The signaling system is conserved in the fruit fly Drosophila and the nematode ...

The adverse consequences of smoking in various pathologies are mediated by its effects on the immune-inflammatory system ... to calculate area percent for TLR-2 and CD34 immuno-expression was ...

We propose that memory B-cell IL-10 production evolved primarily to downregulate vigorous adaptive pathogen-specific immune responses (involving combined TLR, BCR and CD40 signalling) and would ...