In 2007, an excitatory GABAergic system was described in the airway epithelium.

Macula Densa Cells Macula densa cells are columnar epithelium thickening of the distal tubule.

The clear layer closer to the epithelium is called the lamina lucida, while the dense layer closer to the connective tissue is called the lamina densa.

Use as source Papers and books that have used information from Appropedia as source material include Kreye, Melissa M. Metal accumulation in gill epithelium and liver tissue in steelhead (Oncorhynchus mykiss) reared in reclaimed wastewater , Thesis (M.S.

Figure 5 Scheme of good quality fodder digestion (digestability of organic matters 70 ) and its distribution between main sections of digestion (represented with their epithelium) destination of main components, formation destination of microbe corps, final products Lignified tissues

So that suggests to us that our sense of self does not end at the last layer of the epithelium of our bodies, but it ends at the last layer of electrons of the tools that we're commanding with our brains.

During the six years he spent in that position he published a large amount of work, including three anatomical monographs on new species of animals and papers on the structure of the lymphatic system, the distribution of epithelium in the human body, the structure and development of the hair, and the formation of mucus and pus.