作者: Pascual C. Giordano

Osteonecrosis is a disease where there is cellular death (necrosis) of bone components due to interruption of the blood supply. Without blood, the bone tissue dies and the bone collapses. In this new …

Telomerase is a ribonucleoprotein enzyme that catalyzes the cellular synthesis of telomeric DNA during cellular division, resulting in maintenance of telomere length and increased proliferative poten …