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Bone is a mineralized connective tissue from which bones, the main component of the vertebrate skeleton, are formed. Bone tissue is composed of cells, namely osteoblasts, osteoclasts and osteocytes, ...

Tricare Select is a fee-for-service insurance plan that lets you see any doctor. If you visit a network doctor, you normally will have to pay only a small copay. This plan is available to active-duty ...

Jan. 3, 2026 As spinal cord injuries increasingly affect older adults, new research reveals a surprising pattern in recovery. The study shows that aging does not appear to slow the healing of nerves ...