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美国研究人员近日在英国《自然·通讯》杂志上发表论文说,他们通过调控衰老果蝇神经元中的特定基因表达,阻止了名为丝状肌动蛋白的一种常见蛋白质在果蝇大脑中聚积,从而维持了神经元再循环,使果蝇整体健康状况得以改善。\r\r美国加利福尼亚大学洛杉矶分校日前发布公...","thumb":"","extend_content":"","toptitle_color":"","title_color":"","subtitle_color":"","url":"2024\/1031\/498736.html"},{"id":498735,"catid":3,"update_time":1730355050,"title":"溶栓治疗进入“多药选择”时代","img":"","description":"本报讯(记者 赵星月 通讯员 卢国强)近日,第16届世界卒中大会在阿联酋首都阿布扎比举行。首都医科大学附属北京天坛医院王拥军教授团队在大会上发布3项研究成果,证实了两种国产新药在缺血性卒中治疗中的良好效果。\r\r在一项名为依达拉奉右莰醇联合再灌注治疗(TASTE-2)的研究中,...","thumb":"","extend_content":"","toptitle_color":"","title_color":"","subtitle_color":"","url":"2024\/1031\/498735.html"},{"id":498732,"catid":3,"update_time":1730354898,"title":"水熊虫的超强辐射耐受机制被破解","img":"","description":"本报讯(记者 孙艺 通讯员 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