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人造胰腺来了—新设备为1型糖尿病患者提供更有效的治疗（图）
胰腺 新设备 1型糖尿病 治疗
2021/9/7
美国布里格姆妇女医院、哈佛大学和马萨诸塞大学医学院等机构的研究人员合作设计了一种对流增强MED （ceMED），它可以持续地将细胞沐浴在它们需要的营养中，提高细胞承载能力，同时提高细胞存活率、葡萄糖敏感性和及时分泌胰岛素。在临床前的模型中，该设备在植入后两天内对血糖水平迅速做出反应。近日，研究结果发表在美国《国家科学院院刊》。
金刚石不仅是自然界最坚硬的物质，同时还能散发出最迷人的光芒。欧盟科研人员利用这两大特性将纳米金刚石应用在医学领域。在欧盟第7研发框架计划和地平线2020计划资助下，分别由法国和德国作为协调国的NeuroCare和NDI项目，利用纳米金刚石作为与人体交互新的媒介，有望在人工视网膜植入和磁共振成像（MRI）领域取得重要突破。
The National Science Foundation (NSF) will assist in the medical evacuation of a 66-year-old woman from the Netherlands who suffered a stroke on the Antarctic cruise vessel, MV Ortelius, in ...
By age 6,gender stereotypes can affect girls' choices
By age 6 gender stereotypes girls' choices
2017/1/26
Women account for more than half the U.S. population, but only 30 percent of those employed as scientists and engineers in the country. Researchers are investigating several possible factors...
National Science Foundation evacuates patient from Amundsen-Scott South Pole Station
National Science Foundation Amundsen-Scott South Pole Station
2016/12/1
The National Science Foundation (NSF) has agreed to provide a humanitarian medical evacuation flight for an ailing visitor from its Amundsen-Scott South Pole Station to McMurdo Station on the Antarcti...
内脏脂肪堆积更易致病有原因
内脏脂肪 堆积 易致病
2016/11/17
日本庆应私塾大学佐野元昭准教授的研究小组日前首次发现，腹部突出的内脏脂肪型肥胖与免疫细胞，特别是与T淋巴细胞的老化密切相关。研究表明，肥胖小鼠内脏脂肪中的T淋巴细胞已经丧失了正常的免疫功能。内脏脂肪型肥胖不仅加速内脏老化，还易引起各种疾病。
Although only 10 percent of amyotrophic lateral sclerosis (ALS) cases are hereditary, a significant number of them are caused by mutations that affect proteins that bind RNA, a type of genetic materia...
The following is part 19 in a series on the NSF-NIH-USDA Ecology and Evolution of Infectious Diseases (EEID) Program. See parts: one, two, three, four, five, six, se...
Ailing Antarctic personnel transported to safety
Ailing Antarctic personnel transported safety
2016/6/23
Two people stationed at the National Science Foundation’s (NSF) Amundsen-Scott South Pole Station have arrived safely in Punta Arenas, Chile, for medical treatment.The arrival completes a nine-day, gl...
Antarctic medical evacuation flight arrives at British Rothera Station
Antarctic medical flight arrives British Rothera Station
2016/6/22
The Twin Otter aircraft flying an Antarctic medical evacuation mission has arrived at the British Antarctic Survey's Rothera Station.The plane, carrying two patients, arrived at Rothera at approximate...
Antarctic medical evacuation planes reach British station at Rothera
Antarctic medical planes British station Rothera
2016/6/22
Two Twin Otter aircraft flying an Antarctic medical-evacuation mission have arrived at Rothera, a British Antarctic Survey station on the Antarctic Peninsula, where they will now await favorable weath...
For archival b-roll of Amundsen-Scott South Pole Station and U.S. Antarctic Program operations, please contact Dena Headlee, (703) 292-7739 / dheadlee@nsf.gov.
Officials with the National Science Fou...
英国医学科学院发布《真实世界证据》报告
英国医学科学院 真实世界证据
2016/4/5
近日，英国医学科学院发布与英国医药产业界协会（ABPI）合作的报告——《真实世界证据》（Real world evidence）。该报告是英国医学科学院2015年9月举办的“真实世界证据”论坛的摘要内容，旨在探讨真实世界证据在监管决策和健康技术评估决策中的可行性、相关挑战和对策。
Sneezing produces complex fluid cascade,not a simple spray
Sneezing complex fluid cascade not a simple spray
2016/2/10
Here’s some incentive to cover your mouth the next time you sneeze: New high-speed videos captured by MIT researchers show that as a person sneezes, they launch a sheet of fluid that balloons, then br...
人体热传感器结构图绘成（图）
人体热传感器结构图 美国杜克大学医学院 斯克里普斯研究所
2016/1/26
带状图表示的TRPV2离子通道结构嵌在细胞膜上。这种离子通道是与痛觉和热觉有关的温度感受器，开发出针对此离子通道的疗法，有望帮助慢性疼痛患者缓解痛苦。当你摸到一个热炉子，手指会立刻缩回来，因为皮肤里微小的温度传感器探测到了热，并把信号传给了脑：哇！是热！快放开！据美国杜克大学网站近日消息，该校医学院与斯克里普斯研究所研究人员合作，生成了一种与痛觉和热觉关联的蛋白质TRPV2的3D结构图，向开发出针...