Organ-on-a-chip a biochip has been created by researchers at cellasys. Researchers are working towards building a multi-channel 3D microfluidic cell culture system that compartmentalizes microenvironments in which 3D cellular aggregates are cultured to mimic multiple organs in the body. Most organ-on-a-chip models today only culture one cell type, so even though they may be valid models for studying whole organ functions, the systemic effect of a drug on the human body is not verified. In particular, an integrated cell culture analog (µCCA) was developed and included lung cells, drug-metabolizing liver and fat cells. The cells were linked in a 2D fluidic
Adjective phrase phrase "of wealth" modifies "a man" in a manner similar to how an adjective phrase would, and it can be reworded with an adjective, e.g. "Mr Clinton is a wealthy man". A more accurate term for such cases is "phrasal attributive" or "attributive phrase". Constituency tests can also be used to identify adjectives and adjective phrases. Here are the three constituency tests, according to X-bar theory, that prove the adjective phrase is both a constituent, and an AP. Sentence = Sam ordered a very spicy pizza. 1) Coordination tests can be used to confirm if "very spicy" is an adjective