Surgery in which lymph nodes were removed. For example, surgery for breast cancer often involves the removal of one or more nearby lymph nodes to check for cancer. And this can cause lymphedema to develop in the arm. Radiation therapy or other causes of inflammation or scarring in the lymph nodes and vessels.
Definition of antigravity. : reducing, canceling, or protecting against the effect of gravity.
Effects of Microgravity on the Body By Micaela B. & Theya D. What is microgravity? Microgravity is similar to zero gravity. It happens in space and gravity is so weak in space that weightlessness occurs. How is microgravity different from gravity? Since microgravity occurs in space, there is no gravity which concludes there is no weight. Gravity pulls humans, animals, plants, and other worldly objects towards Earth or other physical bodies that have mass.