搜索结果: 16-30 共查到“国际动态 生物医学工程学其他学科”相关记录174条 . 查询时间(2.32 秒)
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...
Switchable DNA mini-machines relay information
Switchable DNA mini-machines relay information
2017/7/24
The DNA arrays’ structures look like accordion-style retractable security gates.Extending or contracting one unit pushes nearby units to change shape as well, working like a domino cascade whose tiles...
Researchers Create 3D Printed Tensegrity Objects Capable of Dramatic Shape Change
Researchers 3D Printed Objects Capable Dramatic
2017/7/21
A team of researchers from the Georgia Institute of Technology has developed a way to use 3-D printers to create objects capable of expanding dramatically that could someday be used in applications ra...
Injectable Solution May Provide Weeks of Glucose Control
Injectable Solution Glucose Control
2017/7/21
Biomedical engineers at Duke University have created a technology that might provide weeks of glucose control for diabetes with a single injection, which would be a dramatic improvement over current t...
A team of biomedical engineering researchers, led by the University of Minnesota, has created a revolutionary 3D-bioprinted patch that can help heal scarred heart tissue after a heart attack. The disc...
Biomarker identified for likely aggressive,early stage breast cancer
Biomarker likely aggressive early stage breast cancer
2017/4/27
The one-size-fits-all approach to early stage breast cancer creates a paradox: Millions of dollars are spent on unnecessary surgeries and radiation to treat women with low-risk ‘in situ’ lesions, an e...
Study:NIH funding generates large numbers of private-sector patents
NIH funding large numbers private-sector patents
2017/4/27
Research grants issued by the National Institutes of Health (NIH) contribute to a significant number of private-sector patents in biomedicine, according to a new study co-authored by an MIT professor....
俄罗斯研究人员尝试利用神经网络研发新药
俄罗斯 研究人员 神经网络 研发新药
2017/3/13
来自俄罗斯Mail.ru集团、Insilico Medicine医药公司、莫斯科物理技术学院的研究人员首次尝试利用神经网络研制新的药物。他们试图教会神经网络“思考”并创造出新的分子结构，进而生成一些新的有前景的药物成分。该研究结果发表在《Оncotarget》杂志上。目前人类已知由无机分子构成的物质有上亿种，而这些物质中仅有少量被用于医学。例如，药理学家对已使用多年的阿司匹林进行持续的研究，通过部...
Nearly a million new forms of malware are unleashed on the world every day. Manufacturers of software for smartphones, laptops and security cameras, as well as banks, retailers and government agencies...
Novel 3-D manufacturing builds complex,bio-like materials
Novel 3-D manufacturing builds bio-like materials
2017/3/14
Washington State University researchers have developed a unique, 3-D manufacturing method that for the first time rapidly creates and precisely controls a material’s architecture from the nanoscale to...
In the past decade, engineers at the University of California San Diego have 3D printed a variety of devices ranging from rocket engines, to robots, to structures inspired by the seahorse’s tail. Now,...
Groundbreaking technology successfully rewarms large-scale tissues preserved at low temperatures
Groundbreaking technology rewarms large-scale tissues preserved low temperatures
2017/3/14
A research team, led by the University of Minnesota, has discovered a groundbreaking process to successfully rewarm large-scale animal heart valves and blood vessels preserved at very low temperatures...
Groundbreaking technology successfully rewarms large-scale tissues preserved at very low temperatures
rewarms large-scale tissues preserved very low temperatures
2017/3/30
A research team, led by the University of Minnesota, has discovered a groundbreaking process to successfully rewarm large-scale animal heart valves and blood vessels preserved at very low temperatures...