日期：2010-01-05 A researcher from Ben-Gurion University of the Negev has defined a new, integrated整合的 interpretation解释 of Autism Spectrum Disorders自闭症 (ASD), which makes it easier to understand both the commonalities平民，共性 and differences between ASD an... 阅读全文>>

日期：2010-01-05 The master regulator of muscle differentiation, MyoD, functions early in myogenesis肌发生，肌细胞生成 to help stem cells proliferate增殖，扩散 in response to muscle injury, according to researchers at Case Western Reserve University. The study appea... 阅读全文>>

日期：2010-01-05 Knee osteoarthritis骨关节炎 (OA) accounts for more disability in the elderly than any other disease. Running, although it has proven cardiovascular心血管的 and other health benefits, can increase stresses on the joints of the leg. In a study publish... 阅读全文>>

日期：2010-01-05 If you're pregnant and looking for an excuse to eat bacon咸肉，腌肉 and eggs, now you've got one: a new research study published in the January 2010 print issue of the FASEB Journal (http://www.fasebj.org) by a team of University of North Carolina r... 阅读全文>>

日期：2010-01-05 Cigarette smoking is a well-known risk factor for type 2 diabetes糖尿病 , but new research from Johns Hopkins suggests that quitting the habit may actually raise diabetes risk in the short term就眼前来说 . The researchers suspect the elevated diabet... 阅读全文>>

日期：2010-01-05 Rice is one of the most important crops worldwide, as it feeds over half of the world's population. Domesticated驯服的，家养的 rice is an important supply of the world's rice. However, these strains are genetically static静态的 and cannot adapt to c... 阅读全文>>

日期：2010-01-05 Women's minds and genitals生殖器 respond differently to sexual arousal性冲动，性兴奋, whereas in men, the responses of the body and mind are more in tune with each other, according to Assistant Professor Meredith Chivers, from Queen's University in... 阅读全文>>

日期：2009-12-23 Microscopic微观的 ridges带钢单向皱纹 contouring the surface of flower petals might play a role in flashing that come-hither look pollinating授粉 insects can't resist. Michigan State University scientists and colleagues now have figured out how those... 阅读全文>>

日期：2009-12-23 A new study looks in depth深入地，全面地 at the social relationships between male and female teenagers, relational violence, and psycho-social adjustment factors such as loneliness, self- esteem尊重，尊敬 and satisfaction with life. The results show... 阅读全文>>

日期：2009-12-23 A simple amino acid氨基酸 that is repeated in the center of proteins found in tooth enamel珐琅，搪瓷 makes teeth stronger and more resilient有弹力的 , according to new research at the University of Illinois at Chicago. Researchers compared proline脯... 阅读全文>>

日期：2009-12-23 Nearly 10 years after the discovery that birds make a hormone that suppresses抑制，镇压 reproduction, University of California, Berkeley, neuroscientists神经系统科学家 have established that humans make it too, opening the door to development of a ne... 阅读全文>>

日期：2009-12-23 Members of a Syracuse University research team have shown that an obscure phenomenon called stochastic resonance扫描辐射仪 (SR) can improve the clarity of signals in systems such as radar, sonar声纳 and even radiography放射线照相 术, used in medical... 阅读全文>>

日期：2009-12-23 An estimated 25,000 Americans develop severe fungal infections霉菌感染，真菌感染 each year, leading to 10,000 deaths despite the use of anti-fungal drugs. The associated cost to the U.S. health care system has been estimated at $1 billion a year. No... 阅读全文>>

日期：2009-12-23 The average low-income person loses 8.2 years of perfect health, the average high school dropout辍学 loses 5.1 years, and the obese肥胖的 lose 4.2 years, according to researchers at Columbia University's Mailman School of Public Health. Tobacco cont... 阅读全文>>

日期：2009-12-23 A timely study in the journal Human Factors suggests why texting while driving is riskier than talking on a cell phone or with another passenger. Human factors/ ergonomics人类工程学 researchers at the University of Utah found that texters in a drivi... 阅读全文>>

日期：2009-12-23 Teens who frequently listen to music that contains references to marijuana大麻 are more likely to use the drug than their counterparts with less exposure to such lyrics歌词，抒情诗 , according to a University of Pittsburgh School of Medicine study o... 阅读全文>>

日期：2009-12-20 T-rays may make X-rays obsolete废弃，淘汰 as a means of detecting bombs on terrorists or illegal drugs on traffickers, among other uses, contends竞争，主张 a Texas AM physicist who is helping lay the theoretical groundwork to make the concept a real... 阅读全文>>

日期：2009-12-20 Several maladaptive不适应的 eating behaviors, beyond anorexia厌食 , can affect women. Indeed, some 10 to 15 percent of women have maladaptive eating behaviours and attitudes according to new study from the Universit de Montral and the Douglas Mental... 阅读全文>>

日期：2009-12-20 Sometimes, a simple bedside exam performed by a skilled physician医师 is superior to优于 a high-tech CT scan, a Loyola University Health System study has found. Researchers found that physicians' bedside exams did a better job than CT scans in predi... 阅读全文>>

日期：2009-12-20 Protein therapy the delivery of healthy proteins directly into human cells to replace malfunctioning出故障的 proteins is considered one of the most direct and safe approaches for treating diseases. But its effectiveness has been limited by low deliv... 阅读全文>>