Chemotherapy for breast cancer. Chemotherapy for breast cancer. Breast cancer chemotherapy is typically used to treat patients with locally advanced or metastatic breast cancer. Neo-adjuvant (or primary systemic) breast cancer chemotherapy: May be used before surgery to reduce the size of large breast tumors and to destroy cancer cells.
Most Poisonous Insect in the World. If you want to know the record holder for the most poisonous insect in the world, then you're in the right place. The Maricopa harvester ant ranks on top.
Golden poison dart frog. Some of the most beautiful things on this planet are also some of the most deadly. But that's the point -- by standing out with vibrant colors, a species can ward off potential predators. This is the strategy of these tiny, vibrantly colored, and highly toxic frogs.e might as well start our gallery with the most toxic of all poisonous frogs, and perhaps the most poisonous animal in the world, the golden poison frog. Even its scientific name, Phyllobates terribilis, shows that small things can be incredibly harmful.