Sentences with phrase «marker testing in»

Not exact matches

Think of people declining to get tested for the genetic markers of a hereditary disease, or a smoker whose cigarette packs might as well have that warning from the Surgeon General printed in invisible ink.

«Included in the markers we will test for is a subset that scientists have recently determined to be from our h - ominin cousins, Ne - anderthals and the newly discovered Denisovans, who split from our lineage around 500,000 years ago.

The state's propensity to assign individuals identities through voter registration lists and social security numbers or more generally to reinforce conceptions of individual rights serves as an example; the roles of educational systems (through individualized test scores) and professional careers (organized around cumulative skills attached to the individual's biography) provide further examples.7 This work is important because it shows the dependence of self - constructs on markers in the culture at large: the self is understood not only in terms of internal development but also as a product of external reinforcement.

FACT: Diagnosis of coeliac disease starts with blood testing, in which doctors study the series of antibodies that provide a good marker of tendency to have the illness.

Along with SRA, we are now testing the reliability of these markers for speeding up progress in the breeding program.

In recent times, there has been the First Time Genetic Screen, which includes blood tests in addition to an ultrasound to detect markers for Down Syndrome, to determine who might need additional testinIn recent times, there has been the First Time Genetic Screen, which includes blood tests in addition to an ultrasound to detect markers for Down Syndrome, to determine who might need additional testinin addition to an ultrasound to detect markers for Down Syndrome, to determine who might need additional testing.

Sometime in the next five weeks you'll be offered a blood test called the quadruple marker screening test to help screen for Down syndrome.

«Vitamin D blood test may one day speed bipolar diagnosis in kids: Finding a reliable blood marker could offer help to doctors and parents, study suggests.»

It's precisely because child benefit is universal and not means - tested that it lays down a marker of mutuality in society that has a value that must not be sacrificed.

They identified 11 gene changes that could be biological markers for spotting people who might be considering suicide (see «Changing of the genes «-RRB-, and they monitored these same markers in a test group of 265 men with psychiatric conditions.

In their research they amassed a number of DNA markers that they believed could establish ancestry, which they developed into a test first marketed to genealogy buffs.

Since older people have greater potential for improving their fitness than younger people, a follow - up study conducted by a research group headed by doctor and molecular biologist Helmuth Haslacher from MedUni Vienna, in collaboration with Robert Winker's team from the Health and Prevention Center of the Healthcare Institution for City of Vienna employees, took blood samples from 47 marathon runners before an ergometer test, in order to carry out laboratory tests to determine levels of analytes, including inflammatory markers, muscle and liver parameters.

Examining the brain scans in the context of other disease markers from spinal fluid analyses and neuropsychiatric tests on the same participants showed that the rise and spread of tau in the brain tracked more closely with declining mental function than did amyloid.

Markers of inflammation in the blood might correlate with clinical signs of hyperalgesia or declining pain thresholds on sensory tests.

Sequenom is marketing its test as an add - on to current screening methods, which estimate the chance that a woman is carrying a fetus with Down's syndrome from ultrasound results and protein markers in the blood.

Technicians were dressed in white lab coats, shower caps, and gloves as they tested mailed - in samples for markers in all parts of the genome — not just the mtDNA and not just the Y chromosome.

Barnes and colleagues selected 23 genetic markers throughout the gene and tested whether any of them were associated with worm resistance in the residents of Conde.

The new method for replicating genetic markers, SNPs via MPS, were found to be successful in identifying the ancestry of a suspect in most tests in the laboratory, which can provide another avenue for testing degraded DNA samples.

The lab has also shifted from testing genetic markers known as short tandem repeats (STRs), which are standard in paternity testing, to recording single letter variants in the genetic code known as single nucleotide polymorphisms, or SNPs, which are rarely used for this purpose.

On the scientific agenda are identifying molecular markers for resistance, which would simplify testing; accelerating the development of alternative drugs; and studying the effectiveness of mass screening and treatment to eliminate malaria in the areas where resistance occurs.

These new markers and tests could also be used to assist in treating drug dependence, in determining appropriate therapeutic levels of medical marijuana, and for monitoring women who want to stop using cannabinoids during pregnancy.

«Even though their exams and lab tests didn't show much in the way of a common or clear biological marker or markers of PTLDS, it's clear these patients don't feel well,» says study co-author Kathleen Bechtold, Ph.D., associate professor of physical medicine and rehabilitation at the Johns Hopkins University School of Medicine.

Meltzer and his colleagues tested that hypothesis by investigating the existing stratigraphic and chronological data sets reported in the published scientific literature and accepted as proof by cosmic - impact proponents, to determine if these markers dated to the onset of the Younger Dryas.

«The phi test helps physicians distinguish prostate cancer from benign conditions by utilizing three different PSA markers (PSA, freePSA and p2PSA) as part of a sophisticated algorithm to more reliably determine the probability of cancer in patients with elevated PSA levels,» said Kevin Slawin, MD, director, Vanguard Urologic Institute at Memorial Hermann Medical Group, clinical professor of Urology at Baylor College of Medicine and director of Urology, Memorial Hermann Hospital ‐ Texas Medical Center, who performed some of the key research that led to the development of the phi test and who also began using the test in February.

Although there is no direct test yet, women in some families with large numbers of cases can be tested for known genetic markers that are inherited alongside the gene.

Funded by the National Zoological Gardens of South Africa, Rufford's Small Grants for Nature, and the National Geographic Society, Parusnath is developing and testing microsatellite markers similar to those used in human parentage tests to establish the genetic relatedness of Sungazers in different populations across the species» distribution.

Testing for a single marker doesn't tell you much about the person's background, because that one allele, whatever form it takes in the person, probably occurs in every band of people on Earth.

Olfactory health — how well we are able to smell — is a reliable marker of the health of the brain, but the «smell identification tests» commonly used in studies of olfactory health do not offer a complete picture of what is happening.

Meanwhile, a genetic marker test can be developed to revise breeding programs to reduce the frequency of this disease in the Swedish vallhund breed.

Their results show that the program is as good at spotting behavioral markers of autism as experts giving the test themselves, and better than non-expert medical clinicians and students in training.

Vanapalli and his collaborators, including Wei Li, an assistant professor in the Department of Chemical Engineering, propose a new type of testing, one not based on antibodies and without markers, but holography.

«What we're working towards, hopefully, is to try and use taste tests and taste reactions in people as a sort of marker for the levels of those neurotransmitters in people with depression, so that we can tell if they've got a serotonin problem or a noradrenaline problem or both,» Donaldson says.

Researchers also tested the validity of conscious experiences using objective markers for the first time in a large study to determine whether claims of awareness compatible with out - of - body experiences correspond with real or hallucinatory events.

In other words, the project that she had in mind, to test PEG - 1 as a marker, was feasiblIn other words, the project that she had in mind, to test PEG - 1 as a marker, was feasiblin mind, to test PEG - 1 as a marker, was feasible.

In the current study, PCA3 was detected in some, but not all of the study samples, suggesting that reliance on a single biomarker may be insufficient for prostate cancer detection, while combining additional markers may increase the specificity and sensitivity of the tesIn the current study, PCA3 was detected in some, but not all of the study samples, suggesting that reliance on a single biomarker may be insufficient for prostate cancer detection, while combining additional markers may increase the specificity and sensitivity of the tesin some, but not all of the study samples, suggesting that reliance on a single biomarker may be insufficient for prostate cancer detection, while combining additional markers may increase the specificity and sensitivity of the test.

Ideally, these scans are used when blood tests suggest a rise in a certain tumor marker and the patient is known to be responsive to radioactive iodine treatment.

«CD1D performed much better than any other pancreatic secretion marker previously tested in identifying pancreatic cancer,» Dr. Raimondo says.

Lately, as envirogenomics has taken off, scientists have begun to test for genetic markers in humans who are most heavily exposed to pollutants, an effort that got a huge boost in 2006 when Congress approved the $ 40 million Genes, Environment, and Health Initiative, a program administered by the National Institutes of Health (NIH).

With the recent publication of a large data set of 763 microsatellite markers — short stretches of DNA that are repeated in the genome — from 53 populations in the Human Genome Diversity Project, evolutionary geneticists William Amos and Joe Hoffman of the University of Cambridge in the United Kingdom had enough genomic data to test both models.

At a recent conference in Brussels, researchers presented that a NU - AGE Mediterranean style diet, tested in the project, significantly decreased the levels of the protein known as C - reactive protein, one of the main inflammatory marker linked with the aging process.

Most genetic links need to be tested and confirmed in clinical settings with multiple patients; scientists also need to better understand how a given genetic marker causes sensitivity to a chemical.

«But I don't think anyone should rest easy if they come out normal» in genetic tests that look at just one or a few markers.

Once researchers learn which genes may be markers for cancer, Rubin says, this type of sequencing technology is so powerful that it might be able to detect them in a blood or urine test, replacing an invasive prostate exam or biopsy.

We combined a behavioral test for magnetic compass orientation in mole rats and immunocytochemical visualization of the transcription factor c - Fos as a marker of neuronal activity.

«We urgently need markers to predict which therapies are going to be effective and which will not be effective in individual patients with advanced prostate cancer,» said lead study author Emmanuel Antonarakis, MD, an assistant professor of oncology and urology at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins in Baltimore, Md. «AR - V7 testing may be extremely valuable in guiding treatment decisions for men with hormone - resistant disease in the near future.»

However, the test is only a screen because it relies on DNA markers on chromosome 21 that vary by ancestry, and it misses about 7 % of cases in the U.S. population.

Objective To identify common genetic markers that may confer differential benefit from aspirin or NSAID chemoprevention, we tested gene × environment interactions between regular use of aspirin and / or NSAIDs and single - nucleotide polymorphisms (SNPs) in relation to risk of colorectal cancer.

Using these direct electrical recordings, the team was able to test the level of high frequency neuronal activity (a marker of neurons firing) in this region, a very precise measure which captures activity tied to cognition processes lasting mere hundreds of milliseconds.

The key experiments included for replication were selected because they examine the induction of POSTN expression in the pulmonary stromal fibroblasts and test the role of POSTN in primary tumor formation and metastatic efficiency, which are relevant as the role of POSTN as a possible prognostic marker and target for anticancer therapies is explored (Xu et al., 2012; Nuzzo et al., 2014).

By comparing mutation markers in the DNA, the researchers will be able to test whether the crab comes from known populations, for example near the coast of Chile to the north.