Question 1

What is bioactive glass?

Accepted Answer

Bioactive glass, often called bioglass, is a type of biomaterial widely used in orthopedics and dentistry. It bonds with living tissue, promotes bone regeneration, and has been trusted for decades to repair bone defects and stabilize implants.

Question 2

How is gallium used in medicine?

Accepted Answer

Gallium is a metal with proven anticancer activity. It disrupts cancer cell metabolism and growth, making it a promising agent for oncology research. When combined with bioactive glass, gallium could provide both structural support and targeted cancer control.

Question 3

What is bioactive glass–gallium therapy?

Accepted Answer

This therapy combines the regenerative power of bioactive glass with the anticancer properties of gallium. The goal is twofold: to destroy malignant cells in bone cancers such as osteosarcoma while simultaneously repairing and regenerating damaged bone tissue.

Question 4

Why is bioactive glass–gallium therapy important for osteosarcoma?

Accepted Answer

Osteosarcoma, particularly in advanced or recurrent stages, remains difficult to treat with surgery, chemotherapy, or radiation alone. Bioactive glass–gallium therapy offers the possibility of a localized treatment that both combats cancer and rebuilds bone—addressing survival as well as quality of life.

Bioactive glass for bone regeneration

Bioactive Glass-Gallium Therapy: A Promising Frontier in Osteosarcoma Treatment