文章列表

• 1.年龄是前列腺癌死亡的一个重要因素
• Contrary to common belief, men age 75 and older are diagnosed with late-stage and more aggressive prostate cancer and thus die from the disease more o...
• 2.海洋生物体发光之潜在机制
• It has long been known that distinctive blue flashes--a type of bioluminescence--that are visible at night in some marine environments are caused by t...
• 3.环境污染会导致婴儿先天畸形
• Pesticides and pollutants are related to a 450 percent increase in the risk of spina bifida and anencephaly（先天无脑畸形） in rural China, according ...
• 4.某人类抗体使猴子免受亨德拉病毒侵扰
• A human antibody given to monkeys infected with the deadly Hendra virus completely protected them from disease, according to a study published by Nati...
• 5.中美发现两种新蜜蜂
• Smithsonian scientists have discovered two new, closely related bee species: one from Coiba Island in Panama and another from northern Colombia. Both ...
• 6.土壤生物多样性的地域差异
• Microscopic animals that live in soils are as diverse in the tropical forests of Costa Rica as they are in the arid（干旱的） grasslands of Kenya, or ...
• 7.科学家发现羊寄生线虫基因抗体
• Genetic resistance to a parasitic nematode（线虫） that infects sheep has been discovered by a team of scientists with the U.S. Department of Agricult...
• 8.细胞如何在体内各处活动
• For better and for worse, human health depends on a cell's motility -- the ability to crawl from place to place. In every human body, millions of cell...
• 9.抗病毒药可以延缓老年痴呆症症状
• Antiviral drugs（抗病毒药） progression of Alzheimer's disease (AD), a new study shows. The University of Manchester scientists have previously shown ...
• 10.暗物质的神秘色彩愈发浓厚
• Like all galaxies, our Milky Way is home to a strange substance called dark matter. Dark matter is invisible, betraying its presence only through its ...