After taking a closer look with a scanning electron microscope, Bronson and Maisey reinterpreted that feature as tessellated
calcified cartilage, found on both extinct and living sharks and rays.
Not exact matches
Within a few weeks, the mesenchymal stem cells have been modified to form
cartilage tissue, and within months, the site becomes
calcified, forming natural bone containing bone marrow cells.
Their skeletons, made of
cartilage, lack the
calcified growth rings of hard - boned vertebrates.
As an indicator of age archaeologists use a
cartilage in the throat which
calcifies as people grow older.
For babies, MGP protects their nasal septal
cartilage from prematurely
calcifying in the womb.
As normal growth occurs the
cartilage on the end of long bones (humerus, femur) must ossify /
calcify or turn into bone.
In some cases the
cartilage flap
calcifies and becomes visible on X-rays.
When the growing
cartilage fails to
calcify, this condition is called osteochondritis dissecans.
Cartilage cracks can deepen and one or more small pieces of cartilage may loosen, resulting in flaps that may
Cartilage cracks can deepen and one or more small pieces of
cartilage may loosen, resulting in flaps that may
cartilage may loosen, resulting in flaps that may
calcify.
If
cartilage does not
calcify properly, it thickens and prevents synovial fluid from reaching
cartilage cells beneath it.
This type of tumor is found in the bone
cartilage and is seen in young dogs in bone that hasn't yet
calcified.