The process of spreading is called metastasizing. If a tumor spreads to the bone, it is called bone metastasis. Cancer cells that have metastasized to the bone can damage the bone and cause symptoms. Various treatments are available to control the symptoms and the spread of bone metastases. To better comprehend what happens in metastasis, it helps to understand the anatomy of the bones.
Kaolin is a soft white mineral with a variety of uses. Many people are familiar with kaolin skin products, but kaolin can also be...
Well, I learned that lanolin is a fatty, yellowish substance that comes from the wool of sheep. It is excreted by the sebaceous glands on their skin, and acts as waterproofing so they don't get cold.You might also hear it called wool fat, wool wax, or wool grease. I prefer to call it lanolin-it just sounds classier.heep are not harmed in the process of harvesting (for lack of a better word) lanolin. When sheep farmers sheer their sheep to get the wool (about once a year), they then extract the greasy Vaseline-like lanolin from the sheared wool before they wash it.