搜索结果: 1-7 共查到“国际动态 生物学 signals”相关记录7条 . 查询时间(0.071 秒)
Mimicking Biological Process,Hydrogel Signals And Releases Proteins(图)
Mimicking Biological Process Hydrogel Signals Releases Proteins
2017/11/23
An artificial system using a DNA-laced hydrogel can receive a chemical signal and release the appropriate protein, according to Penn State researchers. Further stimulation by the chemical signal conti...
Cell signals that trigger wound healing are surprisingly complex(图)
Cell signals wound healing surprisingly complex
2017/10/25
In a sharp and pointy world, wound healing is a critical and marvelous process.Despite a tremendous amount of scientific study, many outstanding mysteries still surround the way in which cells in livi...
BYU-Developed Helmet Smartfoam Signals Potential Concussions In Real Time(图)
BYU Helmet Smartfoam Signals Potential Concussions
2017/10/24
Most football fans have seen players get hit so hard they can barely walk back to the sideline. All too often in years past, those players were back on the field just a few plays later, despite suffer...
Nano-SPEARs gently measure electrical signals in small animals
Nano-SPEARs gently measure electrical signals small animals
2017/4/27
Microscopic probes developed at Rice University have simplified the process of measuring electrical activity in individual cells of small living animals. The technique allows a single animal like a wo...
UCLA scientists show how to amplify or stifle signals for immune responses
UCLA scientists amplify stifle signals immune responses
2017/3/30
T cells, the managers of our immune systems, spend their days shaking hands with another type of cell that presents small pieces of protein from pathogens or cancerous cells to the T cell. But each T ...
FORGOTTEN SEX SIGNALS
FORGOTTEN SEX SIGNALS
2015/9/9
Sending signals to the opposite sex isn’t always a trait that’s passed on to animals’ offspring, according to new research conducted at Michigan State University.Animal sex signals, communications bet...
Plants send out signals attracting harmful bacteria, MU study finds
Plants send out signals attracting harmful bacteria MU study finds
2014/5/13
COLUMBIA, Mo. – When bacteria attack plants, they often inject harmful proteins into the host plants’ cells to weaken and suppress natural defenses. However, in some plants, bacteria attack once they’...