Phát hiện về cơ chế làm giảm đau của châm cứu
rong công trình nghiên cứu đăng trên tạp chí Nature Neuroscience ra ngày 30/5, các nhà khoa học thần kinh ở Mỹ khẳng định sở dĩ châm cứu có thể làm giảm đau vì nó giúp giải phóng một loại phân tử tự nhiên có tên là adenosine.Cơ chế này được phát hiện thông qua nhiều cuộc thử nghiệm trên chuột trong phòng thí nghiệm. Các nhà khoa học tiêm một loại hóa chất gây sưng tấy vào chân của chuột, sau đó họ cắm những cái kim nhọn vào huyệt Túc Tam Lý, một vị trí châm cứu nổi tiếng nằm dưới đầu gối.
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