Sentences with phrase «biological fluids»

The presence of, or changes in the concentration of, certain proteins in biological fluids can be indicators of disease.

But detecting very small amounts of it in blood and other biological fluids can be difficult for health researchers, especially in the limited amounts available in laboratory experiments.

Going forward the group plans to test the device in a more complex set - up, for example with an actual biological fluid like urine that has many dissolved components.

While previous studies have looked at targets outside of the opaque environments, this study took it much further by placing the target in biological fluids.

It is also biocompatible, since it does not require additives, e.g. solvent, and remains stable in the presence of biological fluids.

«That is really the greatest challenge, because many scientists can come up with new materials for certain applications,... but if they don't know how these materials are going to be placed in the body and interact with the cells, interact with biological fluids and so on, they have no appreciation of the total problem,» Peppas says.

Trace Determination of Tamoxifen in Biological Fluids Using Hollow Fiber Liquid - Phase Microextraction Followed by High - Performance Liquid Chromatography - Ultraviolet Detection

The prototype device provides a gentle, automated, point - of - care system that allows single - step, on - chip isolation of exosomes from whole biological fluids with a high rate of purity and yield.

The miniscule size of exosomes, however, makes them difficult to study and challenging to separate from their native biological fluids.

Dabiri studies biological fluid mechanics and wind energy — specifically how animals like jellyfish use water to move around.

By contrast, cheek swabs alone do not generate sufficient biological fluid to quantitatively determine specific food reactivities.

Screened items for biological fluids using preliminary and confirmatory serological procedures

Even flexible, minute power generators that make use of the flow of biological fluids are conceivable.

Sunday is the 77th birthday of the Nobel laureate who co-developed the radioimmunoassay, a technique used widely to measure small amounts of substances in blood or other biological fluids.

Importantly, this is one of the first reports applying Aβ immunoprecipitation followed by MALDI - MS analysis in CSF from a transgenic AD model, providing a robust, novel platform for the assessment of Aβ expression profiles in biological fluids of transgenic models.

Other oils and animal fats containing LCFAs need pancreatic lipase for their digestion and do not easily mix with biological fluids, and so are absorbed after being re-esterified inside the intestinal cells into triglycerides.

Once the researchers attached the aptamers to the carbon nanotubes, they tested the devices in a buffer specifically chosen because it has similar properties to biological fluids.

It is also biocompatible, since it does not require additives, e.g. solvent, and remains stable in the presence of biological fluids.

Exosomes — small, membrane - derived extracellular vesicles capable of carrying diverse biological cargo including proteins and microRNAs — have been found in a broad range of biological fluids and appear to be predominantly involved in cell - to - cell communication.

Researchers were able to access CSF samples from the deprenyl and tocopherol antioxidative therapy of Parkinsonism (DATATOP) study, which is the largest cohort assembled to date with longitudinal collection of biological fluids and clinical data from PD patients.

Today is the 78th birthday of the Nobel laureate who co-developed the radioimmunoassay, a technique used widely to measure small amounts of substances in blood or other biological fluids.

Even then, the procedure only captures a small fraction of the nanoparticles present in the biological fluid.

At the same time, biological fluids or surfaces resist motion.

The mechanism of an ELISA basically works like this: Blood or other biological fluid is dropped onto plates with little wells whose surfaces bind antibodies and proteins.

Recent developments in analytical tools such as inductively coupled plasma mass spectroscopy online with high performance liquid chromatography, X-ray fluorescence mapping or quantitative susceptibility mapping with magnetic resonance imaging have enabled outstanding analytic sensitivity and specificity in detecting metal elements in biological fluids and tissues.

The existing consortium project Nanomax pursues the realization of ultra-sensitive sensor platform aimed at the quantitative detection of biomarkers of cancer (breast cancer, colorectal cancer) and viral (hepatitis C virus HCV and its mutants) in biological fluids.

The analysis of morphine in biological fluids is of vital interest in monitoring opiate abuse and in drug abuse research.

Metz is a Senior Research Scientist for Pacific Northwest National Laboratory; his areas of expertise include metabolomic methods» development and application to disease profiling in biological fluids and tissues, and non-enzymatic modification of tissue proteins by products of glucose and lipid oxidation.

Transferrin «Transferrins are iron - binding blood plasma glycoproteins that control the level of free iron (Fe) in biological fluids.»

This immunologic ally active enzyme is completely bound to the alpha 2 macroglobulin in biological fluids.

It also has better solubility in biological fluids, getting absorbed directly into the portal blood and carried to the liver directly to undergo rapid oxidation to release energy.

Transferrin «Transferrins are iron - binding blood plasma glycoproteins that control the level of free iron (Fe) in biological fluids.»

Crime Scene Investigator responsible for interwoven multiple task functions to include the thorough documentation, identification, processing and collection of physical evidence of a crime scene which was obtained by photographing, sketching, and processing for latent fingerprints, footwear impressions, hair and fibers, biological fluids, and blood splatter analysis with the ultimate goal being the successful prosecution of the defendant (s) in a court of law.

Utilize techniques in forensic DNA analysis and forensic identification of biological fluids

Analysis of Biological fluids - semen and blood in sexual assault kit, homicide and aggravated assaults