Sentences with phrase «cell tracking in»

In - vivo RGB marking and multicolour single - cell tracking in the adult brain.

The lab has examined MRI cell tracking in animal models of dysmyelination, multiple sclerosis, brain tumors, spinal cord, stroke, and diabetes.

Not exact matches

In the end, the committee's advisory report recommended tracking all drones, using a mix of radio and cell tower signals to continuously monitor more sophisticated ones, while less sophisticated drone models could be tracked intermittently through software modifications.

They mimic cell phone towers in order to force cell phones in the area to transmit «pings» back to the devices, enabling law enforcement to track a suspect's phone and pinpoint its location.

The close concentration of urban dwellers, combined with plummeting hardware costs and the overlapping layers of wireless data that accompany us — beamed from cell towers, pulsing from Wi - Fi hot spots, radiating from smartphones in our pockets — has made it easier than ever before to track, sort, manage and organize things in a city setting.

Nextel already offers tracking services in the U.S. — which is far behind Europe in this regard — and other cell phone carriers are rolling out similar offerings.

They plan to track chromosomes, the tightly coiled packages of DNA that contain the genes, in living cells as the cells are dividing.

My son had to be screened for sickle cell anemia when he ran track at college, even though it was patently obvious that he was not in any remote danger of having it.

Your trusty cell phone can even come in handy to help you keep track of feeding times and the amounts of formula baby is getting at each sitting.

Civil rights advocates say the ruling will push the police and prosecutors to meet a higher standard in tracking cell phones.

We Democrats are on track this year to take all State - wide offices and to come closer to our goal of taking over the State Senate, so that our legislation, including D.R.I.E. parity with seniors, Timothy's Law, inclusion of PWDs in the EPIC senior prescription program, and funding for stem cell research, can be passed.

The victim was able to track her cell with the Find My Phone app to the Church Avenue subway station in Brooklyn, where she found it in possession of MTA personnel, according to police.

In February of last year, the New York Civil Liberties Union revealed for the first time that the NYPD had since 2008 used covert cell phone tracking devices at least 1,000 times.

This allowed them to track changes in calcium ion concentrations in the cells around wounds in living tissue (as opposed to the cell cultures used in many previous wound response studies) and to do so with an unprecedented, millisecond precision.

The researchers set up a system to grow asymmetric nerve cells in an observation chamber and use live cell imaging to track how rabies virus particles are transported along the axons.

For example, he's used it along with a calcium - tracking dye in cardiac muscle cells from a rat, to image the sparks and waves of calcium ions that can trigger deadly arrhythmias during heart failure.

When the researchers tracked the stem cells in the mice's brains, they saw that only about 5 percent of them actually developed into neurons, suggesting the cells did not rescue memory by replacing dead neurons, LaFerla says.

«Controlling RNA in living cells: Modular, programmable proteins can be used to track or manipulate gene expression.»

Ours is the first study to rebuild the native tracks and gaps that exist in tissue to investigate how cells use these as superhighways to move quickly to spread throughout the body,» says Reinhart - King.

Dr. Dick says: «Our new findings add to that knowledge and we hope that we will soon have a new biomarker that will tell whether a patient will respond to standard chemotherapy, and then another to track patients in remission to identify those where treatment failed and the rare leukemia stem cells are coming back.

Using advanced laboratory techniques, the scientists tracked changes in peanut - specific T cells in five participants during the first 18 months of peanut immunotherapy.

To answer this question, Murphy tracked which genes were turned on and off over time in the oocytes and somatic cells in C. elegans IGF - 1 and TGF - β mutants, as well as wild - type worms.

Now, in a new study using laboratory - grown cells and mice, Johns Hopkins scientists report that a method they used to track metabolic pathways heavily favored by cancer cells provides scientific evidence for combining anti-cancer drugs, including one in a nanoparticle format developed at Johns Hopkins, that specifically target those pathways.

Modern brain - imaging techniques that track blood flow and cell activity indicate the precuneus is involved in imagination, self - consciousness and reflecting on memories.

By visually tracking the cells in the growing embryos, they found some became OECs (Proceedings of the National Academy of Sciences, DOI: 10.1073 / pnas.1012248107).

He and colleagues have determined what gives cholera bacteria their curved shape and whether it matters (a polymer protein, and it does matter; the curve makes it easier for cholera to cause disease), how different wavelengths of light affect movement of photosynthetic bacteria (red and green wavelengths encourage movement; blue light stops the microbes in their tracks), how bacteria coordinate cell division machinery and how photosynthetic bacteria's growth changes in light and dark.

He and colleagues are collecting eggs to track the cells» movements in tame and fearful birds.

The technique, called superresolution single - molecule fluorescence microscopy, recently helped scientists at the University of Manchester in England track natural killer (NK) cells, which help destroy cancer and viruses.

But, counter-intuitively, this mass cell death might be the very thing that makes the animals so long - lived: it could be a natural mechanism their bodies use to clear precancerous cells, stopping tumors in their tracks.

First, the research demonstrates that RB status can be tracked using cell - free DNA samples, an approach referred to as «liquid biopsy,» in prostate cancer patient samples.

For example, by taking neural stem cells from a patient with schizophrenia, researchers might turn back the clock and track the onset of the condition in an organoid.

In their findings, reported in Nature Physics, the researchers describe a method they developed for growing tiny «brains on chips» from human cells that enabled them to track the physical and biological mechanisms underlying the wrinkling procesIn their findings, reported in Nature Physics, the researchers describe a method they developed for growing tiny «brains on chips» from human cells that enabled them to track the physical and biological mechanisms underlying the wrinkling procesin Nature Physics, the researchers describe a method they developed for growing tiny «brains on chips» from human cells that enabled them to track the physical and biological mechanisms underlying the wrinkling process.

Researchers also studied the brain tissue of the infected mice under a microscope and found that the memory problems tracked with changes in nerve cells.

Huang teamed up with other researchers to do microfluidics experiments, growing bacteria in tiny chambers and tracking individual cells to learn how photosynthetic bacteria grow in light and dark.

But the case shows that even patients who feel they have nothing to lose should be cautious, says Leigh Turner of the University of Minnesota in Minneapolis, who tracks lawsuits involving stem cell therapies.

Building on the newly - published pilot study, the team will conduct experiments using a windtunnel which measures the behaviour of mosquitoes towards odours and electrodes which track the response of individual odour - detecting cells from within the antenna of the mosquito in specially - designed secure laboratories at the School to measure the responses of malaria - infected Anopheles gambiae s.s. females to human odours.

Using a fluorescent tracker molecule, the team began by tracking the location of Xist in developing B cells in female mice.

I want more control over when I turn my spy on or off, so I can track only the cells I'm interested in.»

The new research, which studied the immortalization process using genome - engineered cells in culture and also tracked skin cells as they progressed from a mole into a malignant melanoma, suggests that telomerase plays a more complex role in cancer.

If they can be used in living tissue, they might eventually track cells in developing embryos, the immune system, or cancerous tumors.

The known FPRs include two immune system receptors that detect chemicals given off by pathogens in the blood, helping immune cells track down and attack foreign bodies.

They might be put to use right away to track cultures of immune cells as they migrate in response to chemical stimuli.

Those analyses have long relied on qualitative changes in cell shape to track physiological shifts.

Saatchi, which is owned by France's Publicis Groupe, SA, chose LifeStraw over a field of competitors that included a reusable controller to improve the distribution of IV fluids, a collapsible wheel that can be folded down for easier storage when not in use on bicycles or wheelchairs, an energy - efficient laptop designed for children in developing countries, a 3 - D display that uses special optics and software to project a hologramlike image of patient anatomy for cancer treatment, an inkjet printing system for fabricating tissue scaffolds on which cells can be grown, a visual prosthesis for bypassing a diseased or damaged eye and sending signals directly to the brain, books with embedded sound tracks to help educate illiterate adults on health issues, a phone that provides telecommunications coverage to poor rural populations in developing countries, and a brain - computer interface designed to help paralyzed people communicate via neural signals.

«Tracking viral DNA in the cell.»

«There's some dramatic new stuff showing there might be anomalies in the cells between the frontal cortex and the limbic system, referred to as «potholes» along the neural tracks.

Professor Gianni Liti, a senior author on the paper from the Institute for Research on Cancer and Ageing, Nice, said: «We were able to study the evolution in time by combining genome sequences of the cell populations and tracking the growth characteristics of the yeast cells.

«In a manner reminiscent of crash barriers ensuring a vehicle does not leave the road, these factors effectively keep the growing nerve cells on the right track, ensuring they safely reach their intended destinations.»

Such data mining helped in tracking down a Islamic terrorist cell two years ago, although Dillon declines to provide specifics.

In the past year, biologists have been using the natural form of GFP to track the production of individual proteins or the activity of particular genes in living cellIn the past year, biologists have been using the natural form of GFP to track the production of individual proteins or the activity of particular genes in living cellin living cells.