Demodectic Mange in Dogs. Save to mypetMD. Mange (demodicosis) is an inflammatory disease in dogs caused by various types of the Demodex mite. When the number of mites inhabiting the hair follicles and skin of the dog become exorbitant, it can lead to skin lesions, genetic disorders, problems with the immune system and hair loss (alopecia).
Osteoclasts are found on top of or next to existing bone tissue, sometimes in close proximity to osteoblasts. There is on-going race between the two cell types; osteoblasts make bone tissue while osteoclasts reabsorb it.
Precursors. Most bone cells are unable to divide and cannot reproduce. Osteogenic cells are bone cells capable of creating new osteoblasts and osteoclasts. They are located in the periosteum, which is the tissue surrounding the bone, and the bone marrow.fter the new bone tissue has been built, those osteoblasts that don't become lining cells remain deep in the bone matrix and become osteocytes, cells with long branches through the bone tissue that form a network.