Brain capillary endothelial cells forming the bloodâbrain barrier are polarised and possess distinct transport proteins in the luminal and abluminal plasma membranes. This illustration depicts a model describing some of these transporters.
metalanguage. A language used to describe another language.
Metallurgy is the science and study of the behaviors and properties of metals and their extraction from their ores. â Practical Metallurgy and Materials of Industry. Modern metallurgy stems from the ancient desire to understand fully the behavior of metals.