日期：2010-11-05 Researchers may have identified a promising novel diagnostic biomarker for ectopic pregnancy（宫外孕） , according to a study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology（内分泌学） Metabolism (JCEM). In the... 阅读全文>>

日期：2010-11-05 Nanoparticles could help smuggle drugs into the gut（内脏，肠子） , according to a study published this month in the International Journal of Nanotechnology. There are several drugs that would have more beneficial therapeutic effects if they could b... 阅读全文>>

日期：2010-11-05 Can you forge（锻造，伪造） an emotional bond with a brand so strong that, if forced to buy a competitor's product, you suffer separation anxiety? According to a new study from the USC Marshall School of Business, the answer is yes. In fact, that bo... 阅读全文>>

日期：2010-11-05 Today, individuals with lupus（狼疮） nephritis（肾炎） benefit from better treatments than a decade ago, according to a review appearing in an upcoming issue of the Journal of the American Society Nephrology (JASN). The article suggests that patien... 阅读全文>>

日期：2010-11-05 Was it the evolution of the hand, or of the brain, that enabled prehistoric toolmakers to make the leap from striking off simple flakes（鳞片，白点） of rock to fashioning a sophisticated hand axe? A new study finds that the ability to plan complex... 阅读全文>>

日期：2010-11-05 Older Americans are less healthy than their English counterparts, but they live as long or even longer than their English peers（平辈，同事） , according to a new study by researchers from the RAND Corporation and the Institute for Fiscal Studies in... 阅读全文>>

日期：2010-11-05 A team of scientists has found a way to eliminate a debilitating（使衰弱的） side effect associated with one of the main chemotherapy drugs used for treating colon cancer. The strategy used in their preclinical（临床前的） researchinhibiting an enzy... 阅读全文>>

日期：2010-11-05 By applying electrical current to the brain, researchers reporting online on November 4 in Current Biology, a Cell Press publication, have shown that they could enhance a person's mathematical（数学的 ） performance for up to 6 months without influe... 阅读全文>>

日期：2010-11-04 A major CSIRO breakthrough（突破） in wireless technology designed to bring broadband to people living beyond the optical fibre（光学纤维） network, has been unveiled in Sydney. The first half of CSIRO's Ngara technolgy will enable multiple users to... 阅读全文>>

日期：2010-11-04 More than 30 million people in the United States travel to resource-limited areas of the world each year. This global mobility may contribute to the spread of infectious diseases（传染性疾病） such as influenza, measl es（麻疹） , and meningitis（脑... 阅读全文>>

日期：2010-11-04 Scientists at the U.S. Department of Energy's Los Alamos National Laboratory and Brookhaven National Laboratory have fabricated（制造，组装） transparent thin films capable of absorbing light and generating electric charge over a relatively large ar... 阅读全文>>

日期：2010-11-04 Remember the Star Wars scene in which R2D2 projects a three-dimensional image of a troubled Princess Leia delivering a call for help to Luke Skywalker and his allies? What used to be science fiction is now close to becoming reality thanks to a break... 阅读全文>>

日期：2010-11-03 A team of scientists from Japan and the University of California, San Diego School of Medicine have created a new mouse model that confirms that mutations of a protein called beta- synuclein（同型核蛋白） promote neurodegeneration（神经变性） . The... 阅读全文>>

日期：2010-11-03 Magnetic resonance imaging ( MRI核磁共振成像 ) of the brain could expand the number of stroke patients eligible for a potentially life-saving treatment, according to a new study, published online and in the December issue of the journal Radiology. S... 阅读全文>>

日期：2010-11-03 Severely injured patients should be transported directly from the scene of an accident to a trauma center（外伤中心） , even if it means bypassing（绕道走） a closer hospital, according to new research that shows this results in a nearly 25 per cent... 阅读全文>>

日期：2010-11-03 Severely injured patients should be transported directly from the scene of an accident to a trauma center（外伤中心） , even if it means bypassing（绕道走） a closer hospital, according to new research that shows this results in a nearly 25 per cent... 阅读全文>>

日期：2010-11-03 NJIT Associate Professor Victor Matveev, PhD, in the department of mathematical sciences, was part of a research team that published N-type Ca2+ channels carry the largest current: Implications for nanodomains and transmitter（发射机） release, in N... 阅读全文>>

日期：2010-11-03 Note to journalists: Please credit the journal or the American Chemical Society as publisher of this report. WASHINGTON, Nov. 2, 2010 For the first time in the United States, researchers are reporting in a peer-reviewed scientific journal today dete... 阅读全文>>

日期：2010-11-03 A pre-school language intervention programme can significantly improve the educational lives of children with poorly developed speech and language skills, according to new research by psychologists（心理学家） at the University of York. In the Langu... 阅读全文>>

日期：2010-11-03 Researchers at the Swedish medical university Karolinska Institutet have shown that they may be able to monitor the aging process in the brain, by using MRI technique to measure the brain lactic acid（乳酸） levels. Their findings suggest that the l... 阅读全文>>