from The Century Dictionary and Cyclopedia
- To treat with a counter-stain.
- n. In histology, a dye employed to stain of another color the elements not colored by the dye first used. The effect is to make the different elements more conspicuous by contrast.
Sorry, no etymologies found.
+ / − than control pituitaries, here in frontal sections through the lateral half gland with DAPI (blue) nuclear counter-stain. aP, anterior pituitary; iP, intermediate pituitary; pP, posterior pituitary.