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某小分子群可能预防埃博拉病毒感染
2023-12-06Ebola, a virus that causes deadly hemorrhagic fever(出血热) in humans, has no known cure or vaccine. But a new study by University of Illinois at Chicago...
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口服避孕药不会引起增肥
2023-12-06According to research conducted at the Oregon National Primate Research Center at Oregon Health & Science University, the commonly held belief tha...
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科学家揭示艾滋病毒外壳完整结构
2023-12-06A team of scientists at The Scripps Research Institute and the University of Virginia has determined the structure of the protein package that deliver...
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某些变形虫“出游”前会备好“干粮”
2023-12-06Some amoebae(变形虫) do what many people do. Before they travel, they pack a lunch. In results of a study reported today in the journal Nature, evolution...
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废气发电研究取得突破
2023-12-06Researchers at Northwestern University have placed nanocrystals of rock salt into lead telluride(碲化铅) , creating a material that can harness electrici...
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鲨鱼是色盲吗?
2023-12-06Sharks are unable to distinguish colors, even though their close relatives rays and chimaeras(吐火银鲛) have some color vision, according to new research ...
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黄体酮会增加女性患乳腺癌风险
2023-12-06Researchers have identified how the hormones progesterone(黄体酮,孕酮) and estrogen(雌性激素) interact to increase cell growth in normal mammary(乳腺的) cells and...
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某精油药丸可缓解月经前不快症
2023-12-06A pill containing a mix of essential oils has been shown to significantly reduce the symptoms of premenstrual syndrome (PMS月经前不快症状). Researchers writi...
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曲线相机研制成功
2023-12-06Researchers from Northwestern University and the University of Illinois at Urbana-Champaign are the first to develop a curvilinear(曲线的) camera, much l...
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“磁力药丸”能提高人体吸收率
2023-12-06Do you want that in a pill or a shot? A pill, thank you, but most patients never have that choice. The problem with administering many medications ora...