Etiology. AAI or AAS associated with bony abnormalities can be caused by abnormal development or ossification of the odontoid or fracture with or without remodeling. In addition, tumors can be a source of bony destruction, causing a pathologic fracture of either C1 or C2 and resulting in AAI.
Full Definition of COULIS. : a thick sauce made with pureed vegetable or fruit and often used as a garnish.ull Definition of COULIS. : a thick sauce made with pureed vegetable or fruit and often used as a garnish.
Cohesin is a chromosome-associated multisubunit protein complex that is highly conserved in eukaryotes and has close homologs in bacteria. Cohesin mediates cohesion between replicated sister chromatids and is therefore essential for chromosome segregation in dividing cells.