Sentences with phrase «using laboratory methods»

Measured using laboratory methods.

The church's minister of counseling led the group using a laboratory method.

However, the researchers also found that the death spiral can be slowed when this communication is blocked using a laboratory method that could inspire pharmacological therapies to treat pathological axon degeneration.

Not exact matches

-- At Oak Ridge National Laboratory, Scientists dated dinosaur bones using the Carbon dating method.

Using traditional anthropological methods and laboratory observations, our research addresses clinically important pediatric questions like:

The reliability and stability of these methods were described by Wu et al. 27 Illumina tag sequencing of the 16S rRNA gene V4 - V5 hypervariable region was performed at the Marine Biological Laboratory in Woods Hole, Massachusetts, using established methods.28, 29 Details of sequencing methods, quality control and filtering, and statistical modeling are presented in the eAppendix in the Supplement.

Extensive research using improved epidemiologic methods and modern laboratory techniques documents diverse and compelling advantages for infants, mothers, families, and society from breastfeeding and use of human milk for infant feeding.1 These advantages include health, nutritional, immunologic, developmental, psychologic, social, economic, and environmental benefits.

The following links provide access to general methods of testing used by the Laboratory, submssion guidelines, complaint procedure and the documents necessary for submitting evidence, filing a complaint or submitting a customer satisfaction survey.

He is an expert in the use of systems - based methods to improve patient outcomes, a leading researcher in use of large scale clinical laboratories and electronic health records to improve the effectiveness and efficiency of care, and a nationally recognized thought leader in the very methods needed to transition to the future of lower - cost, more patient - centered, health care for the 21st century.

While other papers have examined these mutations using expensive and time - consuming experiments on live ferrets and laboratory cell cultures, Deem and Melia Bonomo used the pEpitope method to rapidly calculate how much the egg - passage mutations would decrease vaccine efficacy in humans.

Muotri's work is a nice demonstration of the power of mini-brains to help understand the early, cellular features of neurological disorders, says Madeline Lancaster at the MRC Laboratory of Molecular Biology in Cambridge, UK, who developed the organoid - growing method Muotri used.

The research team identified over one thousand such proteins by using innovative proteomic methods, developed by Professor Matthias Hentze and colleagues from EMBL, which is Europe's flagship laboratory for the life sciences.

They used exactly the same laboratory methods as have been developed for peat bogs in Europe.

For all laboratory animal experimentation described in the manuscript, the Science Journals require that authors state in the Methods section their adherence to the NIH Guide for the Care and Use of Laboratory Animals, or the elaboratory animal experimentation described in the manuscript, the Science Journals require that authors state in the Methods section their adherence to the NIH Guide for the Care and Use of Laboratory Animals, or the eLaboratory Animals, or the equivalent.

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.

Using a method recently developed in Hudson's laboratory, the number of gene repeats can be accurately monitored by measuring the ratio between two genes.

«The major advancement of this new tool is the ability to use a low - cost and accessible imaging method such as EEG to depict deeply located brain activity,» said both senior author Dr. Talma Hendler of Tel - Aviv University in Israel and The Sagol Brain Center at Tel Aviv Sourasky Medical Center, and first author Jackob Keynan, a PhD student in Hendler's laboratory, in an email to Biological Psychiatry.

For example, genetically engineered organisms used in the research laboratory to develop new chemical synthesis methods are not likely to require the same level of public dialogue as products that have more uncertainty associated with them, such as organisms with gene drives, which enhance organisms» ability to pass certain genetic traits on to their offspring.

The research team purchased beverages based on product popularity and had them analyzed for sugar composition in three different laboratories using three different methods.

The Singapore team used leading edge DNA sequencing tools, some of which were developed in - house, including specialised laboratory techniques and computational methods developed at Duke - NUS and GIS to characterise genetic alterations associated with the spread of colorectal cancer to the liver.

Schoolchildren in Portugal were taught the scientific method using laboratory rats as school pets.

A mechanical device using the vacuum system, which incorporates the reduced - oxygen method, has been successfully tested on zebra mussels in the laboratory; in November 1996, it too was granted a U.S. Patent (# 5,578,116).»

The laboratory process, described in the journal Scientific Reports, entails genetically modifying a line of human embryonic stem cells to become fluorescent upon their differentiation to retinal ganglion cells, and then using that cell line for development of new differentiation methods and characterization of the resulting cells.

Once the three - dimensional data have been extracted, computer methods can be used to bring out interesting detail, says Paul Reilly, a researcher in scientific visualisation at IBM's Hursley Park laboratory in Winchester.

Because tissues for ciguatoxin testing undergo preparation in the laboratory to concentrate the toxins, Wilcox further tested whether these proteins made it through common lipid extraction methods used in ciguatoxin testing.

After observing this natural evolution and once the base guideline had been established, the next challenge to be overcome was to check the viability of the method using spontaneously written documents whose exact age was known, such as diaries, laboratory logs and judicial evidence from judicial processes that had been closed.

At Dr Falk's laboratory, the method is used to also study other congenital diseases that affect the brain, such as autism and Down syndrome.

The method combines two high - tech laboratory techniques and allows the researchers to precisely poke holes on the surface of a single cell with a high - powered «femtosecond» laser and then gently tug a piece of DNA through it using «optical tweezers,» which draw on the electromagnetic field of another laser.

Researchers from North Carolina State University, the National Institute of Standards and Technology (NIST) and Oak Ridge National Laboratory (ORNL) have developed a novel approach to materials characterization, using Bayesian statistical methods to glean new insights into the structure of materials.

Working with instruments and facilities in Columbia Engineering laboratory space and the Columbia Nano Initiative (CNI), the researchers were able to fabricate metal - based plasmonic SSAs using an inexpensive process that can tune the SSAs to suit different operating conditions, and is compatible with industrial manufacturing methods.

The Ames Laboratory method combines the structure with the chemistry in only one step using inexpensive commercial 3D printers.

For example, it could be used to image neurons in living mice by combining the Raman scattering technique with existing methods in which tiny windows are implanted in the brains and spinal cords of laboratory animals.

In order to validate their results from DIC, the team collaborated with Los Alamos National Laboratory (LANL) to perform residual stress tests using a method known as neutron diffraction (ND).

A quick screening method has been used for the first time in a standard open laboratory to identify and test promising anti-Ebola drugs.

The new system enables researchers to carry out the concentration step within one hour, compared to a day for the standard method now in commercial use, said Ladisch, also a professor of biomedical engineering and director of Purdue's Laboratory of Renewable Resources Engineering (LORRE)

Using this method, Steve Lamoreaux and his colleagues at the Los Alamos National Laboratory in New Mexico suggest that alpha may have decreased by more than 4 per cent since Oklo started up (Physical Review D, vol 69, p 121701).

By using new methods to obtain genome data from microbes that can not be grown in the laboratory, we identified a new archaeal group that is related to the host cell from which eukaryotic cells evolved.

Like a Xerox machine, the method reproduces the molecule of interest until there are enough copies to be detectable using other laboratory methods.

The team has shown in laboratory experiments that this method can be used to glean more data from each photon than conventional methods.

«We don't know and would advocate that scientists examine this possibility before permitting experiments using the new method to be used in open laboratories.

The researchers note that more work and evaluation is needed for definitive results, and they hope to improve and expand upon the method of using natural microbiomes in laboratory mice.

A better method Between September 2012 and June 2013, at the University of Montreal's Mass Spectrometry Laboratory, using highly specialized equipment, Lebel developed an analytical method to detect the 80 substances that may be substituted for the active ingredients in the three erectile dysfunction drugs on the market: Viagra, Cialis, and Levitra.

The method developed by Mats Nilsson and the other researchers at Science for Life Laboratory (SciLifeLab) use sequencing for the study of numerous different markers and mutations at the same time.

«Conventional methods used to find interacting proteins have limitations that we are trying to circumvent,» said biochemist Uljana Mayer of the Department of Energy's Pacific Northwest National Laboratory.

Only a few laboratories in the world are attempting this technique in human stem cell research and, thus far, no human stem cell lines have been derived using this method.

However, the high costs of sample preparation for high - throughput next generation (NGS) sequencing have prevented laboratories from using these methods for routine processes like plasmid validation.

Methods: The international research team used surface science and imaging capabilities at DOE's Environmental Molecular Sciences Laboratory at Pacific Northwest National Laboratory.

In total, more than 500 proteins were analyzed with two well - established methods used in most laboratories for biological studies; immunofluorescence (IF) and fluorescence protein (FP) tagging.

In the paper, published May 6, 2015 in Nature, the scientists report using these new stem cells to develop the first reliable method for integrating human stem cells into nonviable mouse embryos in a laboratory dish in such a way that the human cells began to differentiate into early - stage tissues.

Another group led by Michael Wigler, Ph.D., used different methods to investigate the phenomenon at Cold Spring Harbor Laboratory at roughly the same time.