搜索结果: 136-150 共查到“国际动态 生物医学工程”相关记录417条 . 查询时间(0.284 秒)
韩国科学家研发基因剪刀——有望消除肥厚型心肌病
韩国科学家 基因剪刀 肥厚型 心肌病
2017/10/26
据韩国《中央新闻》网站报道，韩国基础科学研究院研究团队开发出了可以精确甄选出MYBPC3基因链条并将其剪断的基因剪刀，可用于治疗肥厚型心肌病。韩国研究团队改变以往仅对受精卵注入基因剪刀的方式，将精子和基因剪刀同时注入给了卵子。这一研究可以将父母一方突变基因遗传给胚芽的概率从原来的50%降低到27.6%，而且错误概率非常小。目前该项技术已刊登在国际性学术杂志《自然》8月3日的网络版上。
欧盟纳米显微镜研究项目取得新进展
欧盟 纳米显微镜
2017/10/24
纳米技术可用于制造医疗设备，提高医学检查和治疗的精确性。欧盟第七框架计划NANOSCOPY项目支持开发基于芯片、旨在发现实时亚细胞动力学的高速纳米检测技术，项目时间为2014年到2019年，欧盟出资149万欧元，由挪威特罗姆瑟大学（北极大学）协调实施。目前该项目在纳米显微镜研究方面已取得进展。
俄科学家发明钛金属网状移植体
俄科学家 钛金属 网状 移植体
2017/10/18
来自俄罗斯科学院中央临床医院的科学家团队最近成功研制了一种多功能的钛金属网状移植体，该移植体目前已在俄多种外科手术实践中取得良好效果，被认为是一种具有广阔应用前景的未来医学移植体。该研究团队在寻找治疗疝气的更佳替代移植体过程中发现，目前外科手术使用大量的复合材料移植体，而这些移植体使用寿命有限，材料的退化不但引起炎症，严重的甚至导致并发症。为解决这些问题，俄科学家开始寻找新的替代移植体并最终研制成...
Smart bandage could promote better,faster healing（图）
Smart bandage promote better faster healing
2017/10/25
The bandage consists of electrically conductive fibers coated in a gel that can be individually loaded with infection-fighting antibiotics, tissue-regenerating growth factors, painkillers or other med...
Goodbye,Login.Hello,Heart Scan（图）
Goodbye Login Hello Heart Scan
2017/10/24
Forget fingerprint computer identification or retinal scanning. A University at Buffalo-led team has developed a computer security system using the dimensions of your heart as your identifier.The syst...
一项国际研究发现骨质疏松治疗新靶点
国际研究 骨质疏松 治疗新靶点
2017/9/7
澳大利亚等国科研人员进行的一项大规模基因研究发现，有上百个基因变异与骨密度下降有关。这一发现将有助于研发针对骨质疏松的新的筛查和治疗方法。
Pupilscreen Aims To Allow Parents,Coaches,Medics To Detect Concussion,Brain Injuries With A Smartphone（图）
Pupilscreen Aims Allow Parents Coaches Medics To Detect Concussion Brain Injuries Smartphone
2017/9/20
University of Washington researchers are developing the first smartphone app that is capable of objectively detecting concussion and other traumatic brain injuries in the field: on the sidelines of a ...
New biosensor stimulates sweat even when patient is resting and cool（图）
new biosensor stimulates sweat patient resting cool
2017/9/4
One downside to medical sensors that test human sweat: You have to sweat.Sweating from exertion or a stifling room temperature can be impractical for some patients and unsafe for others. And unless th...
Getting Therapeutic Sound Waves Through Thick Skulls（图）
Therapeutic Sound Waves Thick Skulls
2017/9/1
Ultrasound brain surgery has enormous potential for the treatment of neurological diseases and cancers, but getting sound waves through the skull and into the brain is no easy task. To address this pr...
科学家利用DNA结构属性打造纳米尺度模型
DNA结构 纳米
2017/7/26
300多个研究小组正试图利用DNA碱基配对属性，目的是将分子作为一种建筑材料而非遗传信息的携带者进行处理。
文森特·梵高的《星月夜》是后印象派艺术的经典。自从这位荷兰艺术家在1889年创作了《星月夜》，画中那些异想天开的漩涡便令艺术爱好者痴狂。2016年，美国加州理工学院生物工程师Ashwin Gopinath重建了这幅作品。不过，他用DNA而非油墨绘制了画作的副本。
Gopinath的创作绘...
Yakovlev looking to shed light deeper into the human brain（图）
Yakovlev shed light deeper human brain
2017/9/1
The inner workings of the human brain have always been a subject of great interest. Unfortunately, it is fairly difficult to view brain structures or intricate tissues due to the fact that the skull i...
Robot-driven Device Improves Crouch Gait in Children with Cerebral Palsy（图）
Robot-driven Device Crouch Gait Children with Cerebral Palsy
2017/9/1
In the U.S., 3.6 out of 1000 school-aged children are diagnosed with cerebral palsy (CP). Their symptoms include abnormal gait patterns which results in joint degeneration over time. Slow walking spee...
Metal-free MRI contrast agent could be safer for some patients
Metal-free MRI contrast agent safer for some patients
2017/7/24
To enhance the visibility of organs as they are scanned with magnetic resonance imaging (MRI), patients are usually injected with a compound known as a contrast agent before going into the scanner. Th...
Houston team one step closer to growing capillaries
Houston team one step closer growing capillaries
2017/7/24
n their work toward 3-D printing transplantable tissues and organs, bioengineers and scientists from Rice University and Baylor College of Medicine have demonstrated a key step on the path to generate...
Brain signals deliver first targeted treatment for world’s most common movement disorder
Brain signals first targeted treatment world’s most common movement disorder
2017/7/24
Essential tremor is the world’s most common movement disorder, affecting an estimated 7 million people in the U.S. alone. The hallmark of this disease is an involuntary, rhythmic shaking during intent...