Examlex
The hard, outer shell of vertebrate bone:
Estrogen Levels
The concentration of estrogen hormones in the body, which are critical for the development and regulation of the female reproductive system and secondary sexual characteristics.
Osteoporosis
A disease characterized by low bone mass and deterioration of bone tissue, leading to increased bone fragility.
Bone Matrix
The intercellular substance of bone tissue, consisting of collagen fibers and ground substance, which provides rigidity and supports bone cells.
Collagen Development
The process by which collagen, a primary structural protein in the body, is synthesized, assembled, and organized into a functional form.
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