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.
Two types of cells that are of great importance in the process are osteoblasts and osteoclasts. Osteoblasts, used mainly in intramembranous ossification, are the specialized cells in bone tissue that deposit calcium into the protein matrix of bone (collagen).ometimes compact bone is formed on the surfaces of existing bone tissue and they must be eroded away by specialized cells called osteoblasts. The crystals of apatite extracted from the bone tissue are delivered to blood and tissues on demand. Growth in the length of bones continues until about the age of 25.