How are some people's brains able to fight off Alzheimer's disease? Why do some people have the biological signs and damage of Alzheimer's disease , but their memory and intellectual abilities do not decline? Scientists have discovered the answer to this question. Why do some people have the biological signs and damage of Alzheimer's disease, but their memory and intellectual abilities do not decline? Scientists have discovered the answer to this question. According to researchers at the Netherlands Institute for Neuroscience , a rare and special type of immature cells in the brains of such people manage to survive and fight off the damage of the disease, so they do not show symptoms of Alzheimer's. The discovery, published in the journal Cell Stem Cell , raises hopes for the development of completely new treatments to slow the progression of dementia and preserve memory. Why does Alzheimer's disease affect people differently? This has always been a great myst...
Why do people who have never smoked get lung cancer? According to experts, the most important cause of lung cancer is smoking. 80 percent of patients who are battling lung cancer are cigarette and tobacco smokers. But the remaining 20 percent of lung cancer patients are those who have never smoked. Therefore, even people who do not smoke cigarettes and tobacco, do not live in any highly polluted areas, and do not work in any mines are at risk of developing lung cancer. Therefore, we need to know about lung cancer, its causes, and preventive measures. How do the lungs work and how does cancer affect it? The lungs are a part of the respiratory system of the human body. They act as a filter in the human body. When we breathe, along with air, gases such as nitrogen, carbon dioxide, and oxygen also enter through the nose and mouth. The lungs select only the oxygen gas from them and deliver it to the body, and throw the rest of the gas out. Lung cells work continuously. When old cells a...