Delaying cell aging seems to be a very professional term, but it is actually what people often call preventing human aging. Cell aging seems scary, but in fact it is a natural process of the human body's metabolism. As cells grow, they age, and the alternation of old and new cells forms the natural process of the human body's metabolism. Then some people will ask, can cells prevent aging? Let’s learn about it today. Cell aging is morphologically manifested as degenerative changes in cell structure, such as the indentation of the nuclear membrane in the cell nucleus, which eventually leads to the collapse of the nuclear membrane, changes in chromatin structure, and an increase in the number of hyperdiploid and abnormal polyploid cells; increased cell membrane fragility and decreased selective permeability, changes in the types and number of membrane receptors and their sensitivity to ligands; accumulation of lipofuscin in the cell, and degenerative changes in multiple organelles and intracellular structures. Biological aging is caused by the increase of free radicals in the body over time. Free radicals run rampant in cells and attack them from time to time, eventually blasting the cells into pieces. Although cells also have metabolic functions, the human body will eventually be overwhelmed by the impact of free radicals for decades. It is worth mentioning that human brain cells do not metabolize, which means that our brain cells exist at birth and once lost, they are irreparable. Therefore, eliminating or reducing free radicals can delay aging. Another possibility is: growth, development, aging and death are actually the laws of biology. In layman's terms, the countdown to death has been written into the genes. Therefore, there should be some breakthroughs in genetic engineering research. However, no method can reverse the laws of nature. The universe itself has a lifespan, let alone humans? There are also some studies that may achieve temporary breakthroughs but may bring unpredictable adverse consequences. For example, biological mutations are often shown in science fiction movies. After all, it is ominous to go against the laws of nature. Cell aging is a natural metabolic phenomenon of the human body and cannot be reversed. In other words, it is impossible for us to prevent cells from aging or renewing. We cannot violate the natural laws of nature. The universe has its own principles and rules. Therefore, the editor suggests that everyone should live a normal and happy life. It is best to live with positive energy. |
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