This raises the possibility that there might be additional receptors involved. (discovermagazine.com)
Among dads with older offspring, though, they found fewer additional receptors, suggesting the change may depend on recent contact with infants. (discovermagazine.com)
We also examined several of the cell lines for the presence of additional receptors that are generally considered characteristic of the microvascular phenotype. (cancerres.aacrjournals.org)