搜索结果: 1-15 共查到“国际动态 医学 Light”相关记录17条 . 查询时间(0.046 秒)
As tumors grow within an organ, they also release cells that enter the bloodstream. These cells can travel to other organs, seeding new tumors called metastases.
Novel, label-free imaging technique brings out the inner light in T cells（图）
Novel label-free imaging technique brings out inner light T cells
2020/7/31
T cells are the immune soldiers at the frontline of the battle with infiltrating pathogens that seek to cause disease. A new studypublished in Nature Biomedical Engineering describes a ...
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...
Light-scattering tool peers into pancreas to find cancer
Light-scattering tool pancreas cancer
2017/7/24
Pancreatic cancer is difficult to detect early because the pancreas is deep inside the abdomen, making potentially cancerous cells hard to reach and identify without surgery.Researchers funded by the ...
Study sheds light on patterns behind brain,heart systems;circadian rhythms
brain heart systems circadian rhythms
2016/3/28
An electrical and systems engineer at Washington University in St. Louis has designed a method that, figuratively, forces a leopard to change its spots.Jr-Shin Li, the Das Family Distinguished Career ...
Osteoarthritis finding sheds new light on HA injection controversy
Osteoarthritis HA injection
2015/12/7
A discovery by Cornell University bioengineers is shedding new light on the controversy surrounding a common treatment for osteoarthritis that has divided the medical community over its effectiveness....
Both cardiac cells in the heart and neurons in the brain communicate by electrical signals, and these messages of communication travel fast from cell to cell as 'excitation waves'. Interestingly, such...
Virtual reality sheds new light on how we navigate in the dark
Virtual reality new light navigate in the dark
2015/6/18
As everyone who has gotten up in the middle of the night to go to the bathroom knows, the brain maintains a sense of place and a basic ability to navigate that is independent of external clues from th...
Light-activated genes might be precisely controlled and targeted（图）
Light-activated genes precisely controlled targeted
2015/3/4
Duke University researchers have devised a method to activate genes in any specific location or pattern in a lab dish with the flip of a light switch by crossing a bacterium’s viral defense system wit...
Seeing the Knee in a New Light: Fluorescent Probe Tracks Osteoarthritis Development
the Knee Fluorescent Probe Osteoarthritis
2015/3/4
A fluorescent probe may make it easier to diagnose and monitor osteoarthritis, a painful joint disease affecting nearly 27 million Americans. The disease is often detected late in development after pa...
New 'T-ray' tech converts light to sound for weapons detection, medical imaging
New 'T-ray' tech light to sound weapons detection medical imaging
2014/6/12
A device that essentially listens for light waves could help open up the last frontier of the electromagnetic spectrum—the terahertz range.
New study sheds light on survivors of the Black Death
New study sheds light on survivors Black Death
2014/6/12
A new study suggests that people who survived the medieval mass-killing plague known as the Black Death lived significantly longer and were healthier than people who lived before the epidemic struck i...
Genes that control heartbeat could shed light on heart defects
Genes heartbeat heart defects
2011/1/5
An international study involving researchers at the Medical Research Council (MRC) Human Genetics Unit has found several areas of the human genome responsible for controlling the rhythm of heartbeats....
Study of babies' brain scans sheds new light on the brain's unconscious activity and how it develops
babies' brain the brain's unconscious activity
2011/1/5
Full-term babies are born with a key collection of networks already formed in their brains, according to new research part-funded by the Medical Research Council (MRC) that challenges previous theorie...
Genetic signature in TB patients sheds light on disease
Genetic signature TB patients disease
2010/8/26
Medical Research Council (MRC) scientists have uncovered a ‘genetic signature’ in the blood of patients with active tuberculosis (TB). This discovery could not only serve as the basis of future diagno...
