Barbara R. Williams

Learn More
The critical electrolyte concentration principle was applied to the Alcian Blue staining of rat epiphyseal cartilage proteoglycans for electron microscopy. The distribution and structure of material in glutaraldehyde-fixed cartilage stained at pH 5.8 without MgCl2 and in the presence of 0.05, 0.4, 0.5, 0.9 and 1.0m MgCl2 was compared with that produced by(More)
We examined the interrelationships of internalization and down-regulation of the beta(2)-adrenergic receptor in response to treatment of the BEAS-2B human epithelial cell line with both a series of agonists at high occupancy and with various concentrations of fenoterol that gave occupancies from 0.93 to 0.001. We found that the extent of internalization(More)
  • 1