人工光合作用可以在没有阳光的情况下生产食物 诸平 Fig. 1 Plants are growing in complete darkness in an acetate medium that replaces biological photosynthesis. Credit: Marcus Harland-Dunaway/UCR Fig. 2 A combined electrochemical–biological system for the production of food from C ...
想要降低中风风险?研究人员发现了简单的秘诀 诸平 Researchers found that doing lighter-intensity daily activities such as household chores can significantly reduce the risk of stroke. 据美国圣地亚哥州立大学( San Diego State University 简称 SDSU ) 2022 年 6 月 9 日提供的 ...
预防老年人癌症的三种简单干预措施 诸平 A combination of high-dose vitamin D, omega-3 fatty acids and a simple home strength exercise program (SHEP) can cumulatively reduce the risk of cancer. (Image: istock.com/Diamond Dogs) 据瑞士苏黎世大学( University of Zurich )网站 2022 ...
中国科学家发现空气污染如何改变肺组织,增加癌症易感性 诸平 Inhaled fine particulate matter (shown here in red) pulls strings of collagen to disturb the immune defense in mice with lung cancer cells. This activity delays the movement of cytotoxic T-cells (purple) as they migrate towards ...
高血脂比之前认为的更有害——会损害肌肉细胞 诸平 Fig. 1 Blood Fat Cells Fig. 2 Microscopy image showing human muscle cells with nuclei in blue, and stress caused by the ceramide stress signals shown in red. Credit: Lee Roberts 据英国利兹大学( University of Leeds ) ...
科学家首次在血液中发现微塑料 诸平 Microplastics had already been spotted in oceans, air and food—now researchers have found it in human blood. 据物理学家组织网( phys.org ) 2022 年 3 月 25 日报道,科学家首次在血液中发现微塑料( Scientists find microplastics in blood for fir ...
服用他汀类药物的益处受到质疑 : 高胆固醇和心脏病之间的联系“不一致” 诸平 据爱尔兰 RCSI 医学与健康科学大学( RCSI University of Medicine and Health Sciences ) 2022 年 3 月 14 日提供的消息, RCSI 医学与健康科学大学的一项新研究显示,“坏”胆固醇——也就是低密度脂蛋白胆 ...
每周坚持肌肉强化活动半到 1 小时,可降低死亡风险 10%-20% 诸平 Lower risk of death from all causes and from cardiovascular disease, diabetes, and cancer, in particular. But no conclusive evidence that more than an hour of this activity is more effective. 之前曾经写过“ 花甲 ...