Sentences with phrase «cell imaging of»

Figure 1: Live - cell imaging of Ki - 67 (green) during the cell cycle reveals its re-localisation from nucleoli to the surface of mitotic chromosomes (magenta).

Live cell imaging of actin dynamics in the filamentous fungus aspergillus nidulans.

Live Cell Imaging of Paxillin in Rolling Neutrophils by Dual - Color Quantitative Dynamic Footprinting.

Live - Cell Imaging of Autophagy Induction and Autophagosome - Lysosome Fusion in Primary Cultured Neurons.

Live - Cell Imaging of Meiotic Spindle and Chromosome Dynamics in Maize (Zea mays).

«Live cell imaging of asymmetric cell division in fertilized plant cells: Insight into why leaves grow up and roots grow down in flowering plants.»

Not exact matches

I won't reveal yet who my favorites are, but I will say that these young scientist - founders came up with very creative solutions for preventing infections in some common surgeries, tackling resistance in targeted antibody drugs, improving gene vectors for cell therapies, helping the vision - impaired «see» faces and better read their environments, imaging hard - to - see spots in the lungs and other organs, improving genetic risk analysis, and expediting the logistical operations of hospitals.

A veteran of digital imaging technology, in 1999 he founded Quantitative Imaging Corp. (QImaging), a manufacturer of digital cameras for scientific and industrial uses — the kind, for example, that can detect microscopic, early - stage cancerimaging technology, in 1999 he founded Quantitative Imaging Corp. (QImaging), a manufacturer of digital cameras for scientific and industrial uses — the kind, for example, that can detect microscopic, early - stage cancerImaging Corp. (QImaging), a manufacturer of digital cameras for scientific and industrial uses — the kind, for example, that can detect microscopic, early - stage cancer cells.

CAREstream America also distributes a large line of Aesthetic products ranging from water - jet assisted technology, to ultrasound imaging, to cell counting and vascular access imaging.

«The new Park Nanoscience Center at SUNY Polytechnic Institute provides researchers with greater access to Park Systems» cutting - edge AFM nanoscopic tools, featuring reliable and repeatable high - resolution imaging of nanoscale cell structures in any environment without damage to the sample.»

David Monchaud, a chemist at the University of Burgundy in France, was drawn to multiphoton imaging for its precision, sensitivity, and ability to image living cells.

The field of live - cell imaging has expanded greatly in recent years, but still faces many challenges, such as how to improve spatial and temporal resolution as well as how to keep cells healthy for extended periods of time.

Biologist Ann Cornell - Bell of Viatech Imaging in Ivoryton, Connecticut, put on display star - shaped cells, called astrocytes, from the rat hippocampus, a brain region associated with long - term memory.

Thus, light - sheet systems have become the next wave in live - cell imaging for many scientists interested in high - speed cellular activities, such as the firing of neurons or the flowing of blood cells.

A new 3 - D imaging technique enables viewers to track the life of living cells — how they grow and move around — without disturbing them.

Instead, the team used functional magnetic resonance imaging (fMRI) to detect populations of cells that seemed to fire as the volunteers played a virtual reality game in which they had to replace an object in the location where they originally found it.

Immunohistochemical imaging of female human amniotic stem cells incubated with nanoparticles demonstrated a significant increase in uptake compared to male cells.

Furthermore, brain imaging data for these very elderly animals shows a slight loss of grey matter (neuronal cell bodies), an effect that the researchers have not yet explained, as well as significantly slowed atrophy of white matter (the neuronal fibers connecting different areas of the brain).

The protein's role in the pathway leading to memory impairment, however, remained unclear until scientists from IMCB utilised live - cell imaging techniques to elucidate the mechanism of memory impairment and illustrated how SNX27 attributes to synaptic dysfunction.

After imaging defiant metastatic cells in the brains of mice, researchers noticed that the cells that were able to survive grew on top of blood capillaries, each cell sticking closely to its vessel «like a panda bear hugging a tree trunk,» Dr. Massagué says.

Neuroscientists at Cold Spring Harbor Laboratory (CSHL) have mobilized advanced imaging and computational methods to comprehensively map — «count» — the total populations of specific types of cells throughout the mouse brain.

The use of nuclear imaging enables the researchers to monitor expansion of the corrected cells through a noninvasive imaging process.

Earlier, for his Ph.D., he used his physics training to study biological interactions at the molecular resolution — but for his postdoc he changed approaches dramatically, turning to cell biology and applying his skills to the development of high - resolution functional imaging of DNA transcription in living cells.

When Conklin joined his lab, he had no experience in his PI's core area of cancer research, but he brought valuable expertise in cell imaging techniques.

In this way, Louvard believes the institute will gain most from its mix of research disciplines and potential for translational research, involving anything from theoretical physics and pharmacochemistry through cell biology and radiobiology to imaging and bioinformatics.

Using chemicals like these in combination with new imaging tools, such as the multi-photon confocal microscope, has enabled researchers to explore the minuscule world of the neuron and observe brain cells in action with far more precision.

The results will allow, for the first time, the imaging of nanoscale processes, such as the engulfment of nanoparticles into cells.

The technique could also be modified for microscopy, allowing imaging of photosynthesis inside the plant cells.

Using an advanced imaging technique called intravital microscopy, the researchers followed the movement and interaction of HIV - infected cells in the spleen of mice.

Scientists at Barrow Neurological Institute have recently made discoveries about use of a new technology for imaging brain tumors in the operating room — a finding that could have important implications for identifying and locating invading cells at the edge of a brain tumor.

To better determine the role of specific chemoattractants in type III hypersensitivity, lead author Yoshishige Miyabe, MD, PhD, a research fellow in Luster's lab, used multiphoton intravital microscopy — an imaging technology pioneered for studies of immune cell movements in living animals by CIID investigator and co-author Thorsten Mempel, MD, PhD — to follow in real time the development of IC - induced arthritis in a mouse model of rheumatoid arthritis.

X-ray-like imaging without the harmful radiation and cell phones with more bandwidth are closer to reality now that researchers have developed a novel type of lens that works with terahertz frequencies.

MIT researchers have developed a way to measure white blood cell levels by imaging the cells as they flow through capillaries at the base of the fingernail.

Using a novel approach for imaging the movement of immune cells in living animals, researchers from the Massachusetts General Hospital (MGH) Center for Immunology and Inflammatory Diseases (CIID) have identified what appear to be the initial steps leading to joint inflammation in a model of inflammatory arthritis.

His research largely focuses on new means to incorporate imaging methods to view cells of brain tumors with a hand held instrument that a neurosurgeon can use to visualize the individual cells during the progress of the operation.

Because SR - STORM gives full spectral and spatial information for each molecule, the technology opens the door to high - resolution imaging of multiple components and local chemical environments, such as pH variations, inside a cell.

It also includes an imaging station and CellSelect software, which images each nanowell and provides automatic selection of single cells for downstream processing.

Companies making high - content cell imaging equipment such as confocal microscopes and plate readers are now adding software tools to process images of 3D cell cultures.

In a study presented in the featured clinical investigation article of the November issue of The Journal of Nuclear Medicine, they used 18F - fluorodeoxyglucose (FDG) PET / CT imaging to show that the amount of cell - free tumor DNA circulating in the bloodstream correlates with tumor metabolism (linked to cancer aggressiveness), not tumor burden (amount of cancer in the body).

«After surgery, you always have microscopic cells that spread,» he says, «and they hide throughout the brain, beyond the areas we can visualize by any kind of imaging technology.

The researchers took molecules of different sizes and colours and used microscopic imaging to see which size of molecule could get into the gap between an immune cell and another cell.

Hwang said the study would provide data about the best candidates for active surveillance, and create a repository of imaging and cell samples to advance knowledge into the molecular biology of DCIS and what fuels or deters its growth.

Proteins from jellyfish and corals that fluoresce in the visible wavelength range have revolutionized optical imaging of cells.

«We have shown that pericytes initiate the increase in blood flow seen when nerve cells become active, so we now know that functional imaging signals are caused by a pericyte - mediated increase of capillary diameter.

Continuous measurement and imaging of the intracellular free calcium ion concentration -LRB-[Ca2 +] i) of mitotic and interphase PtK1 cells was accomplished with the new fluorescent Ca2 + indicator fura - 2.

This method has already been used successfully to reach a maximum resolution in the imaging of cells.

They were able to follow the activity of the immune cells using time - lapse 3 - D microscopy imaging of fish retinas and found that neutrophils, the type of immune cells that are typically the first responders to tissue injury, were largely unresponsive to photoreceptor death.

Although the technique may find uses in many diverse fields, two of the most exciting possibilities are localized optical spectroscopy of semiconductors and the fluorescence imaging of living cells.

The researchers were able to trace the development of these two cell types with unprecedented clarity by advancing very powerful imaging techniques that are available in the fruit fly.

To determine the most common type of age - related segregation errors, the researchers first used a novel high resolution imaging technique to visualize chromosomes in live mouse egg cells throughout the whole first stage of meiosis.