Sentences with phrase «with human samples»

To sort out the sequence of events with human samples we will need longitudinal data on DNA methylation from birth and physical aggression from infancy onwards.

The ideal candidate for the position needs to be a highly skilled, well qualified person with a very responsible attitude towards work, since the position deals with human samples.

Results obtained with human samples will be substantiated with experiments in mouse models, including models based on genetically modified mice.

Studies in mouse models will permit extension of the human study to parameters that can not be assessed with human samples, and enable selective analyses of antigen - specific T and B cells.

In addition, Dr. Klengel is investigating the epigenetic effects of stress and trauma exposure, exploring animal models in combination with human samples.

«I hope that kind of work can be done in the future, but it's very difficult to do with human samples.»

Not exact matches

But you won't hear it in what the experts tell you about Gadamer's greatness» for instance (to sample recent tributes), that Gadamer has revealed «the structure of hermeneutic understanding» and «described the way in which human beings come to terms with themselves.»

Thus Wimberley and his associates have found in the 1970s, among a large if not absolutely representative sample of North Carolinians, 74 percent agreement with the statement: «Human rights come from God and not merely from laws.»

In 2007, researchers published the first randomized, controlled study of the effect of being raised in an orphanage; that study, and subsequent research on the same sample of Romanian orphans, found that compared with babies placed with a foster family, those who were sent to institutions had lower IQs, slower physical growth, problems with human attachment and differences in functioning in brain areas related to emotional development.

The team compared the purchased samples with their own preparations of human milk diluted with cow's milk to approximate the amount of contamination required in order to test positive for bovine DNA.

All purchased samples did contain human milk, but 11 also contained bovine DNA, 10 of which had results consistent with more than minor, accidental contamination with cow's milk.

One of the three major classes of immunoglobulin occurring in human colostrum and milk, secretory IgA, has been found in significantly higher concentrations in the milk of mothers of preterm infants compared with milk from mothers of term infants.3Skin - to - skin contact between mothers and preterm infants in this sample may have promoted maternal production of protective antibodies specific to the nosocomial flora of the NICU.9 The provision of human milk may enable preterm, VLBW infants to compensate for their inherently immature immune status.

The team also tested human milk samples from subjects with mastitis, an infection of the breast tissue that causes pain and inflammation.

There are only a few instances of the polymer being assayed in the milk of women with implants; the concentrations are not elevated over control samples.20 There is no evidence at the present time that this polymer is directly toxic to human tissues; however, concern also exists that toxicity may be mediated through an immunologic mechanism.

Researchers in United States found that 10 % of its human milk samples were adulterated with cow's milk.

With humans, of course, the afterbirth and placenta are collected and sampled...

In response to a recent sampling event held at Orchard Park Middle School by HUMAN operator partners NFL player Jon Corto and his wife, Jen, reporter and doctor Peter Ostrow said of HUMAN's machines: ``... reading that LCD screen may encourage the kids to start reading labels, then they'll realize that the snacks they enjoy don't have to be loaded with fats, processed foods, and sugar.

This may be to do with interviewer effect, with respondents being more willing to admit supporting a minor party in an online poll than to a human interviewer, or may be something to do with sampling.

The researchers detected this SMN long noncoding RNA, or lnc - RNA (pronounced «link RNA») for short, in human embryonic kidney cells, brain cell samples and neurons derived from the stem cells of healthy people and those with spinal muscular atrophy type I and II.

To establish the relevance of their findings, the team tested blood samples from healthy humans, as well as those with a variety of inflammatory bowel diseases, including Crohn's.

Higham's team collected and radiocarbon - dated about 20 samples of artifacts and animal bones with cut marks, which presumably were discarded by ancient humans.

Researchers had never managed the feat on such ancient human DNA; even younger samples are often unreadable because they are riddled with bacteria and other contaminants.

What's more, an ointment containing the peptide effectively treated wounds infected with methicillin - resistant Staphylococcus aureus (MRSA) and the increasingly common hospital infection bacterium Acinetobacter baumannii in mice and on laboratory samples of human skin.

Larger biomarker signatures can be detected with technology from CDI Laboratories, which offers microarrays of functional human proteins (over 20,000 on a single array) to test the antibodies present in human liquid biopsy samples, such as blood, serum, plasma, CSF, or tissue lysates.

In cancer research, our goal is to be able to start with a sample of human tissue, extract many cells of interest, and perform genetic analysis upon each of them separately.

The next step will be to gather more ancient samples from before and after a major environmental change — the end of a glaciation, for example, or the arrival of humans in the New World — to see whether any epigenetic changes correlate with the environmental transition.

These techniques include: human tissue created by reprogramming cells from people with the relevant disease (dubbed «patient in a dish»); «body on a chip» devices, where human tissue samples on a silicon chip are linked by a circulating blood substitute; many computer modelling approaches, such as virtual organs, virtual patients and virtual clinical trials; and microdosing studies, where tiny doses of drugs given to volunteers allow scientists to study their metabolism in humans, safely and with unsurpassed accuracy.

In times when a simple cheek swab mailed off with a check can produce a human DNA report listing thousands of ancestors, a sample identification would seem a simple task.

«We've been through an obsession with the weird and wonderful, sampling volcanic springs, subterranean frozen lakes and nuclear reactors and now we're obsessed with the microbiome and its role in human health.

Last year, Szyf and researchers from Yale University published another study of human blood samples, comparing 14 children raised in Russian orphanages with 14 other Russian children raised by their biological parents.

Testing human samples, the team documented higher expression of RORα in skin Tregs compared with those in blood, similar to mice.

In one test, 120 chickens were randomly selected from the 1,006 - bird sample and placed one by one in a box with a human «predator» sitting visibly nearby.

We will develop multiplexed assays that will allow us to measure multiple proteins at a time in human samples, thus increasing the speed with which we can test candidate biomarkers.

But that study extracted ancient DNA from liver and intestinal samples using a method susceptible to contamination with modern human and bacterial DNA, Drosou's team argues.

To that end, in collaboration with the University of Zurich and MD Anderson Cancer Center, the researchers tested melanoma tumor samples from human patients undergoing treatment with the same targeted therapies.

«The findings reported are derived from an artificial in vitro experimental system and do not appear to be consistent with the data obtained by two independent groups utilising samples from the human clinical trials of the actual Merck Ad5 HIV vaccine.»

The team's data revealed that the mtDNA was like that of modern humans and different from that of Neandertals, but critics argued that the samples may have been contaminated with modern human DNA when an undetermined number of people handled the fossils.

In the new study, to test whether the same observation was true in humans, Dr. Rostami and colleagues tested blood samples of patients with MS who had not yet received therapy, and those currently being treated with INF - β, a commonly used therapy.

«Despite the relatively low sample size of frozen products in our study, it is clear that commercial RMBDs may be contaminated with a variety of zoonotic bacterial and parasitic pathogens that may be a possible source of bacterial infections in pet animals and if transmitted pose a risk for human beings,» say the researchers.

On the other hand, the first sampling site with little human activity should have had a higher biodiversity level.

The most contaminated samples came from areas with the highest human population density, suggesting that cities were an important source of the lint.

In this instance, Cohen started with human stool samples in his hunt for gut bacteria with DNA he could engineer.

Researchers have used radioimmunotherapy (RIT) to destroy remaining human immunodeficiency virus (HIV)- infected cells in the blood samples of patients treated with antiretroviral therapy, offering the promise of a strategy for curing HIV infection.

They also found elevated granzyme A levels in blood samples taken from non-human primates infected with chikungunya, as well as from human chikungunya patients.

Li's team studied samples of a fruit - fly derived version of Rumi in complex with a Notch «surrogate» - a human protein with a Notch - like fold - that were provided by Haltiwanger.

When the team assessed FAL1 expression in human ovarian cancer samples, they found that high FAL1 expression tended to correlate with poor clinical prognosis.

With this model, called heuristic training, humans provide direct instructions that are used to pre-classify training samples rather than a set of fixed examples.

They analyzed these samples along with hair samples from 76 living humans of European American and African descent.

ARM will demonstrate advanced, high - power, high - throughput solar electric propulsion; advanced autonomous high - speed proximity operations at a low - gravity planetary body; controlled touchdown and liftoff with a multi-ton mass from a low - gravity planetary body, astronaut spacewalk activities for sample selection, extraction, containment and return; and mission operations of integrated robotic and crewed vehicle stack — all key components of future in - space operations for human missions to Mars.

He and Firpo have banked human samples of IPMN for many years and shared some with Hebrok for his research.