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.
antifoaming agent. (organic chemistry). A substance, such as silicones, organic phosphates, and alcohols, that inhibits the formation of bubbles in a liquid during its agitation by reducing its surface tension.