In recent years, the number of patients suffering from melanoma has increased year by year. Melanoma is a tumor disease. There are many causes of melanoma, such as air pollution, abuse of estrogen drugs, etc. The real reason why normal melanocytes become neoplastic is still unclear, but it is likely related to our surrounding environment and living habits. Air pollution is becoming increasingly serious. The large-scale emission of harmful substances such as Freon has destroyed the ozone layer, resulting in insufficient ultraviolet filtration. Harmful ultraviolet rays and harmful substances in the air work together to act on human skin, causing abnormal expression of melanocytes and thus causing melanoma. There are also many people who use a large amount of chemical cosmetics in pursuit of clean and tender skin, causing chemical skin pollution. Some people even use chemical corrosives to remove moles on the skin, but the result is counterproductive and stimulates the excessive proliferation of melanocytes. The abuse of estrogen drugs is also one of the causes of melanoma. Studies have found that there are estrogen receptors in the cells of malignant melanoma. Therefore, people suspect that excessive estrogen will stimulate the occurrence of melanoma. The causes of melanoma are closely related to our lives, so we should try our best to avoid these causes that may cause the symptoms of melanoma to worsen and endanger our health. Melanoma: http://www..com.cn/waike/hssl/ |
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