the most informative blogs, earning online, work from home As of my last knowledge update in September 2021, Facebook had Community Standards in place to govern the content and behavior of its users. These standards are designed to create a safe and respectful environment for all users. Please note that these standards may have been updated since then, so it's a good idea to visit Facebook's official Community Standards page for the most current information. However, here are some common guidelines that were in place at that time: 1. **Violence and Incitement**: Facebook does not allow content that promotes or incites violence, harm, or any form of physical harm against individuals or groups. This includes hate speech and threats of violence. 2. **Hate Speech**: Hate speech, which targets individuals or groups based on attributes like race, ethnicity, religion, or gender, is not permitted on the platform. 3. **Graphic Content**: Facebook restricts graphic content, particularly...
Radiation therapy is employed to kill cancer cells. Gamma rays, charged particles, and X-rays are different types of radiation used in the treatment of several types of cancer such as breast cancer, prostate cancer, and lung cancer. Radiation therapy kills cancer cells by damaging their DNA. Radiation therapies differ from one another based on the mode of delivery of X-rays or electron beams onto the patient's tumor. In the external-beam radiation therapy, radiation is delivered outside the patient's body by a machine. In the internal radiation therapy, radiation coming from the radioactive material is placed inside the body near cancer cells. The external-beam radiation therapy is delivered by using a machine called linear accelerator. Radiation therapy is aimed to control the growth of the tumor while minimizing the exposure to the surrounding tissue, which is normal and healthy. Radiation therapy is used either alone or in combination with surgery and/or...
Breast cancer: Discovery of a protein linked to metastasis A cancerous tumor develops when cells proliferate at an abnormally high rate and agglomerate in healthy tissue. Some of these cells are even more cunning. “Sometimes, cancer cells manage to leave the tumor to spread in the body, which complicates the evolution of the disease A protein that, once deactivated, could prevent the spread of an aggressive type of breast cancer to other sites in the body, a process known as metastasis. ...
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