Sentences with phrase «by laboratory methods»

Elevations in BUN (blood urea nitrogen) of up to 50 mg / dl due to a recent high protein meal (according to «Small Animal Clinical Diagnosis by Laboratory Methods» by Willard, et.

Not exact matches

(The second study to employ an experimental laboratory method to study specific attitudinal change produced by religious television programs.)

Independent laboratory analysis shows that this new method produces even higher levels of antioxidants than first tested in 2006 by Professor Dia!

Laboratory tests (done on every batch shipped to the US) have continually confirmed that our traditional methods of testing the oil by sight (clarity), smell, and taste result in a very high quality oil.

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.

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.

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.

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.

He began touting the method in environmental journals, and in 1996 he was approached by Pacific Northwest National Laboratory, operated by the Battelle Memorial Institute, known for technological solutions to energy and environmental issues.

The method was developed at Berkeley Lab's Advanced Light Source, a DOE Office of Science User Facility, by a team of researchers from the Department of Energy's SLAC National Accelerator Laboratory, Berkeley Lab, Stanford University, and other institutions.

The researchers were assisted by Kenneth Bruno, a researcher at the U.S. Department of Energy's Pacific Northwest National Laboratory, who developed a method essential for the genetic manipulation of A. carbonarius.

The success of the new invention in finding a few atoms among trillions of others began to attract attention, and Hurst's method was soon adopted by laboratories throughout the world to tackle a great variety of practical problems.

She and her team dated the site by several methods with several dating laboratories and announced that some of the marks were footprints made by ancient humans.

The extraction method was developed at Lawrence Livermore National Laboratory, which is primarily funded by the U.S. Department of Energy.

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.

However, this method has drawbacks when it comes to studying M. bovis in this area because some loci recommended by the European Reference Laboratory (EURL) for M. bovis are not suitable for genotyping the bacterium in Zambia.

However, the study led by Pyle found that the current methods are inefficient; they produce immature cells that are not appropriate for modeling Duchenne in the laboratory or creating a cell replacement therapy for the disease.

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).

The study, released yesterday by Lawrence Berkeley National Laboratory, assessed nearly 7,500 single - family houses and applied statistical methods and 10 different pricing models to draw its conclusions.

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.

They also report that the bacteria can not be detected by the usual methods because they enter a kind of «dormant» state and so can not be cultured in the laboratory (Journal of Applied Bacteriology, vol 74, p 421).

Researchers all over the world still depend on a sequencing method introduced decades ago by Fred Sanger of the Laboratory of Molecular Biology in Cambridge, U.K..

New research from Carnegie's Ivana Cvijanovic (now at Lawrence Livermore National Laboratory) and Ken Caldeira, as well as Douglas MacMartin of Caltech, shows that while an incredibly large effort could, in principle, restore vast amounts of sea ice by this method, it would not result in substantial cooling.

By means of the method of not removing the egg's own nucleus, Dr. Dieter Egli of the New York Stem Cell Foundation Laboratory in New York City and his colleagues were partially able to achieve this.

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.

The research work carried out at the Laboratory of Molecular Biophysics aims, on the one hand, at developing methods to probe the fluctuations of the structure of proteins by combining experimental data and molecular simulations and, on the other hand, at understanding how changes in such motions relate to the molecular recognition of proteins, to their function and disease.

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.

By integrating the sequence data and the associated metadata, we have established laboratory and bioinformatics - based methods that enable us to investigate scientific questions including: the tropism of ZIKV for dendritic cells and the antiviral response of the cells during infection (Bowen et al. 2017); investigating the phylogenetic diversity of strains obtained by Biodefense and Emerging Infections (BEI) Resources and distributed to virologists (manuscript in preparation); the genetic determinants of ZIKV host adaptation in C6 / 36 mosquito vs. Vero cells; and the diversity of ZIKV circulating in limited geographic regions, including Barbados, Colombia, and the state of Chiapas, MexicBy integrating the sequence data and the associated metadata, we have established laboratory and bioinformatics - based methods that enable us to investigate scientific questions including: the tropism of ZIKV for dendritic cells and the antiviral response of the cells during infection (Bowen et al. 2017); investigating the phylogenetic diversity of strains obtained by Biodefense and Emerging Infections (BEI) Resources and distributed to virologists (manuscript in preparation); the genetic determinants of ZIKV host adaptation in C6 / 36 mosquito vs. Vero cells; and the diversity of ZIKV circulating in limited geographic regions, including Barbados, Colombia, and the state of Chiapas, Mexicby Biodefense and Emerging Infections (BEI) Resources and distributed to virologists (manuscript in preparation); the genetic determinants of ZIKV host adaptation in C6 / 36 mosquito vs. Vero cells; and the diversity of ZIKV circulating in limited geographic regions, including Barbados, Colombia, and the state of Chiapas, Mexico.

In recognition of their work in developing the scanning confocal microscope to the point where it is used in hundreds of research laboratories worldwide and reveals microstructures not discernible by other methods.

Methods: As reported in Geophysical Research Letters, the team led by scientists from PNNL and the National Oceanic and Atmospheric Administration's Atlantic Oceanographic and Meteorological Laboratory used both observations and models to derive their new formula.

The advent of RNA - seq technology, in conjunction with full genome sequencing, provides a method for the unbiased characterization of genes regulated by infection in almost any species that can be manipulated in the laboratory.

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.

The Dodt and Frank Bradke laboratories later developed the 3DISCO (3 - dimensional imaging of solvent cleared organs) method of imaging rodent brains and spinal cords by combining Ultramicroscopy with tetrahydrofuran - based tissue clearing (13,14).

Complete Genomics» recent laboratory protocols have been extensively tuned to reduce bias (for example, as a function of AT / GC ratio), and we achieve very high complexity (as measured by low duplication rates) using these methods.

Laboratory sessions will help develop a deeper understanding of the techniques and methods used in the biological science by requiring students to design and conduct their own experiments.

Methods: We performed a retrospective study in two French genetics laboratories by gathering all clinical and neuroimaging data from patients referred for a genetic diagnosis of CAA with an age of onset before 66 years and fulfilling the other Boston revised criteria.

We found that isolates, although indistinguishable by laboratory typing methods and likely closely related, had many differences.

In the November 6 Nature Methods, the team led by Bing Lim and Massimo Nichane of the Genome Institute of Singapore and Kyle M. Loh of Stanford University School of Medicine, and including Siva V, Ph.D., of The Jackson Laboratory's Single Cell Biology Lab, showed that mouse Sox9 + multipotent embryonic lung progenitors can be isolated and expanded long - term in 3D culture.

Though isolates were identical by laboratory typing methods, we uncovered many differences in their genomes, in gene expression, and in their interactions with host cells.

The Foundation seeks to establish a laboratory to test nutrient content of foods, particularly butter produced under various conditions; to conduct research into the «X Factor,» discovered by Dr. Price; and to determine the effects of traditional preparation methods on nutrient content and availability in whole foods.

Furthermore, a study done by the National Training Laboratory showed that «knowledge retention is superior when [learning by doing] methods are used compared to more common methods of instruction, such as lecture» methods.

Film crews from two major online education outlets — Harvard University and Edutopia.org — visit the campus of UF's P.K. Yonge Developmental Research School to film the laboratory school's novel K - 12 teaching and learning methods and record activities of the learning communities supported by the architectural design of its new elementary building.

The antibiotic susceptibility tests were performed according to the Kirby - Bauer method recommended by the Clinical Laboratory Standards Institute (CLSI) to select the optimal antimicrobial agent for treatment [12].

The isolates were identified by conventional microbiological methods and tested for in vitro susceptibility using the Kirby - Bauer disc diffusion method recommended by the Clinical Laboratory Standards Institute.

NC State Veterinary Medicine diagnostic laboratories serve veterinarians, scientists, educators, companion animal owners, and the livestock and poultry industry by identifying and monitoring emerging diseases, genetic disorders and developing new diagnostic methods.

When a cat is positive on the in - office test, a blood sample should be sent to an outside laboratory to have the results confirmed or denied by a second method called the Western Blot.

At those talks, in Milan in 2003, Mr. Watson listed a variety of initiatives begun by states and communities, which he said were like «laboratories where new and creative ideas and methods can be applied and shared with others and inform federal policy — a truly bottom - up approach to addressing global climate change.»

Scientists are petitioning Nature to render the earliest feasible verdict, by the strongest available three-fold methods of physical theory, laboratory experiment, and planetary - scale observations.

Now, a group of scientists at the German Aerospace Center (DLR) supported by the Aerosol and Particle Technology Laboratory of CPERI / CERTH Greece have built and tested a new solar reactor design that includes storage so it can provide round - the - clock heat like the current fossil - fired method, but without the emissions.