How Everolimus (Afinitor) Works. Everolimus (Afinitor, made by Novartis Pharmaceuticals) is an oral compound cancer treatment, and classified as a signal transduction inhibitor â specifically, an inhibitor of the mTOR protein that controls other proteins known to trigger tumor growth.
Description. The tundra is the coldest of the biomes. It also receives low amounts of precipitation, making the tundra similar to a desert. Tundra is found in the regions just below the ice caps of the Arctic, extending across North America, to Europe, and Siberia in Asia. Much of Alaska and about half of Canada are in the tundra biome. Tundra is also found at the tops of very high mountains elsewhere in the world.
Save. Siberian ginseng is an herb that has been used in Eastern countries, such as Russia and China. Siberian ginseng is different from American or Asian ginseng due to its different chemical compounds.Russians and Siberians have used ginseng as an adaptogen, which allows them to adapt to mental and physical stressors like the harsh winters. Siberian ginseng was used to stimulate appetite and enhance memory.iberian ginseng is different from American or Asian ginseng due to its different chemical compounds. Russians and Siberians have used ginseng as an adaptogen, which allows them to adapt to mental and physical stressors like the harsh winters.