Tight junction definitions

Tight-junction

Vampire: Victorian Age is a role-playing game originally published by White Wolf Game Studio. ==History== White Wolf returned to historical RPGs in 2002, first publishing the one-off Victorian Age: Vampire (2002). This take on the game provides lore as to what was going on with the different clans during the Victorian era. This aspect of play is d...
Found on http://en.wikipedia.org/wiki/Tight-junction

Tight junction

Tight junctions, also known as occluding junctions or zonulae occludentes (singular, zonula occludens), are the closely associated areas of two cells whose membranes join together forming a virtually impermeable barrier to fluid. It is a type of junctional complex present only in vertebrates. The corresponding junctions that occur in invertebrates...
Found on http://en.wikipedia.org/wiki/Tight_junction

tight junction

(from the article `nervous system`) ...that the evolution of the nervous system may have begun with non-nervous epithelial tissue. The conduction of electrical potentials from one ... Sheets of cells separate fluids within the organs from fluids outside, as in the epithelial layer lining the intestine. This separation requires ... [2...
Found on http://www.britannica.com/eb/a-z/t/49

tight junction

Synonym for zonula occludens ... <cell biology> Specialised intercellular junction in which the two plasma membranes are separated by only 1-2nm. Found near the apical surface of cells in simple epithelia, forms a sealing gasket around the cell. Prevents fluid moving through the intercellular gap and the lateral diffusion of intrinsic membran...
Found on http://www.encyclo.co.uk/local/20973