Osteocytes will be found enclosed in bone. Osteoclasts are bone-resorbing cells (-clast means to break; osteoclasts break down bone). They are large, multinucleate cells that form through the fusion of precursor cells.steoblasts are bone-forming cells. They are connective tissue cells found at the surface of bone. They can be stimulated to proliferate and differentiate as osteocytes. Osteocytes are bone cells. Osteocytes manufacture type I collagen and other substances that make up the bone extracellular matrix.
Main cast CSI originally starred William Petersen and Marg Helgenberger alongside an ensemble including George Eads, Gary Dourdan, and Paul Guilfoyle. Jorja Fox joined the cast in episode two of the first season, whilst Eric Szmanda and Robert David Hall recurred throughout the first two seasons of the show before being promoted to regular status starting with the third. Louise Lombard, who first appeared in season five, joined the cast starting with season seven.
Laurence Fishburne is saying goodbye to CSI after two-and-a-half seasons. Fishy joined the series after the departure of William Petersen in 2008, playing the then-new lead role of Dr. Raymond Langston.