14-09-25 Brazilian researchers in Rio de Janeiro have released thousands of mosquitoes infected with bacteria that suppress dengue fever. 巴西研究人员在里约热内卢释放了数千只感染了细菌的蚊子,该细菌可以抑制登革热。 The hope is they will multiply, breed and b...
14-09-16 He's not a dentist, but Christopher Miller is focused on fluoride. Two studies from his Brandeis University lab provide new insights into the mechanisms that allow bacteria to resist fluoride toxicity, information that could eventually help inform n...
14-09-15 Bacteria that normally live in and upon us have genetic blueprints that enable them to make thousands of molecules that act like drugs, and some of these molecules might serve as the basis for new human therapeutics, according to UC San Francisco re...
14-09-10 One challenge in killing off harmful bacteria is that many of them develop a resistance to antibiotics. Researchers at the University of Rochester are targeting the formation of the protein-making machinery in those cells as a possible alternate way...
14-08-18 It sounds like science fiction, but it seems that bacteria within us -- which outnumber our own cells about 100-fold -- may very well be affecting both our cravings and moods to get us to eat what they want, and often are driving us toward obesity....
14-07-30 Fist bumping transmits significantly fewer bacteria than either handshaking or high-fiving, while still addressing the cultural expectation of hand-to-hand contact between patients and clinicians, according to a study published in the August issue o...
14-07-14 Imagine the open ocean as a microbial megacity(大城市) , teeming with(富于,充满) life too small to be seen. In every drop of water, hundreds of types of bacteria can be found. Now scientists have discovered that communities of these ocean micro...
14-07-11 Researchers from the University of Southern California and the Oak Crest Institute of Science have discovered the link between antibiotics and bacterial biofilm formation leading to chronic lung, sinus(窦) and ear infections. The study results, pu...
14-06-25 Smartphones are everywhere, and they may be smarter than you think. Our cell phones actually reflect the personal microbial world of their owners, with potential implications for their use as bacterial and environmental sensors, according to new res...
14-05-21 Disease-causing bacteria can linger on surfaces commonly found in airplane cabins for days, even up to a week, according to research presented at the annual meeting of the American Society for Microbiology. Many air travelers are concerned about the...