NK Cell

NK cells are immune cells that play a vital role in the human immune system, specifically in the Innate Immune System. This part of the immune system works to fight off pathogens and abnormal cells directly without the need for prior learning or a specific response.

NK cells are capable of identifying and destroying tumor cells, chronic disease cells, and infected cells without needing to specifically identify foreign substances. This is in contrast to other immune cells that require clear identification before attacking.

Key Roles of NK Cells in the Body

Fighting Tumor Cells

NK cells can recognize and destroy tumor cells, reducing the risk of cancer and controlling the growth of abnormal cells in the body.

Fighting Infections

NK cells destroy infected cells that are harmful to the body, fighting off pathogens and microorganisms.

Prevention of Illness

NK cell activity contributes to maintaining health by preventing the spread of diseases and illnesses caused by pathogens.

Strengthening the Immune System

Stimulating NK cells to function more effectively helps enhance the immune systems overall efficiency, improving the bodys ability to defend against threats.

Summary: NK cells are essential components of the immune system, protecting the body from attacks by pathogens and tumor cells. They play a crucial role in disease prevention and immune system strengthening, making them vital for overall health maintenance."

เว็บไซต์นี้มีการใช้งานคุกกี้ เพื่อเพิ่มประสิทธิภาพและประสบการณ์ที่ดีในการใช้งานเว็บไซต์ของท่าน ท่านสามารถอ่านรายละเอียดเพิ่มเติมได้ที่ นโยบายความเป็นส่วนตัว and นโยบายคุกกี้
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