Sentences with phrase «swabbed samples of»

Testing was also performed on blood or cheek swab samples of a non-randomized group of 575 field trial dogs between 1992 and 1999.

Not exact matches

The Federal Trade Commission issued a striking holiday missive last year: If you're thinking of buying an at - home DNA testing kit, make sure to consider the privacy implications: «Although most tests require just a swab of the cheek,» the agency wrote, «that tiny sample can disclose the biological building blocks of what makes you you.»

After vigorously swabbing the inside of my cheeks, I seal - locked my specimen in a plastic bag, overnighted the sample to a lab on the East Coast and awaited the results.

Richman's company sequences the microbiome of customers who send in samples swabbed from their nose, mouth, skin, gut, and genitals.

Researchers with the University of Miami are swabbing their way through her house and testing the quality of her air on a regular basis After taking a mold sample this winter, researchers found mold in her home.

To be tested, you need to either have a swab of your cervix done or provide a urine sample.

A small sample group of participants is being monitored after a swab taken from their mother was smeared all over the babies with special attention to their face and mouth.

Last fall Dunn began his «Wildlife of Our Homes» project with a pilot study in which 40 volunteers swabbed eight locations in their houses and mailed back the samples.

To start, she used a cotton swab to get a sample of cells from her cheek, boiled them in a test tube in her kitchen to free the DNA, then added primers, nucleic acids that mark the part of the sequence.

They also swabbed a total of 272 brown bear «scats,» or fecal samples, from those same locations.

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.

Three donated individuals (one male and two females) were studied, and oral swab samples were taken daily throughout the different stages of decomposition.

This is a view of Microbiome swab kit containing Microbiome samples from various physical surfaces prior to being stowed in MELFI or GLACIER to achieve experiment objectives.

Starting in three weeks, he and his colleagues will collect cutaneous bacteria from mountain yellow - legged frogs in the isolated Dusy basin area of the Sierras: «We'll go in with skin swabs, take samples, culture bacteria, grow it in the lab at San Francisco State, then wait a week, go back out and inoculate a bunch of frogs,» Vredenburg says.

To minimize the risk to researchers, Munster helped develop a protocol for collecting samples from dead animals: swabbing the outside instead of using sharp instruments to collect blood or tissue.

The test is run on a sample of the woman's blood and cheek swabs from possible fathers.

Looking at 250 samples in the lab (116 from cotton swabs of the conjunctiva, 114 from cotton swabs of skin under the eye, and 20 contact lenses), researchers found a higher diversity of bacteria on the ocular surface than on the skin under the eye or on the contact lenses, which was a surprising result, Dominguez - Bello said.

It involved intensive molecular testing of swab samples from 87 women who had acquired HIV infection and of 262 who did not, and sophisticated analysis comparing the vaginal microbial communities in each of those groups.

Fredricks and UW's McClelland were able to obtain frozen samples of vaginal swabs taken, in some cases, as far back as 2004.

The researchers found about 60 types in toenail swab samples and 40 types in samples from the webs of the toes.

The new method, first developed for automated food safety testing and then adapted by Cornell scientists for a wider range of sample types, can detect the bacteria from environmental and clinical samples, including swabs, feces, milk and blood.

The scientists checked fecal swabs taken from dozens of animals in Dong Thap province and found what the virologist calls «remarkably high» incidence of the virus: Nearly 60 % of the animal samples tested positive.

The current study differs from previous reports in that intestinal swabs, which provided a direct method of looking at specific areas of the intestinal mucosa, were studied instead of only relying on stool samples.

Called «C.A.T.C.H. the Virus,» which stands for Characterizing and Tracking College Health, the study traces the trajectory of viral infections using blood samples, nasal swabs and breath samples from ailing freshmen and their closest contacts.

For $ 150 to $ 500 you can now send off a cheek swab or hair sample and find out if you have American Indian ancestry, if you're related to others who share your surname, or if you're part of the Jewish priestly Cohanim line.

It involves processing swabs immediately on a portable device combined with a rapid molecular test and, as samples do not need to be sent to the laboratory, results can be delivered within an hour as opposed to a number of days.

When the children were about 4 1/2 years old, their DNA was sampled by swabbing the inside of their cheeks.

Rectal swabs contained all of the diversity present in fecal samples, along with additional taxa, suggesting that fecal bacterial communities may only represent a subsample of the complex bacterial communities inhabiting the gut.

At the same time, the KLS Foundation is working with laboratories to collect blood samples from KLS patients and their families for a genetic study, and nasal swabs from patients during active episodes with the aim of isolating an infectious trigger.

Purified plasmid clones at each serial dilution were quantified using a Nanodrop spectrophotometer and then spiked into negative serum, stool, or oral swab sample matrix, each matrix consisting of a pool of 10 sera, 10 stool samples, or 3 oral swabs, respectively.

By probit analysis, the 95 % limit of detection for TMAdV was 781, 377, or 35 viral genome equivalents / mL for serum, stool, or oral swab samples, respectively (data not shown).

To facilitate whole - genome sequencing of TMAdV, we prepared amplified cDNA / DNA libraries for deep sequencing from lung tissue and a lung swab sample from 2 different monkeys using previously published protocols [23], [52].

A further set of samples, aimed at sampling the surface associated microbes, utilised sterile swabs.

While it has always been important for tissue donors to have some control over what procedures are done with their samples — some donors might be comfortable with certain kinds of research, and others might not — informed consent will be more important than ever once a simple cheek swab provides the raw material for someone to be a mother or father.

For their analyses, the researchers obtained the help of the American Kennel Club (AKC) and dog breeders across the country to acquire cheek - swab DNA samples from purebred dogs at dog shows and directly from owners.

deCODE BreastCancer ™ is a DNA - based reference laboratory test performed using a simple blood sample or cheek swab, ordered by physicians on behalf of their patients.

Viral loads determined in samples collected post-mortem from those chickens were high, with an average of 107.27 RNA copies per mL for swabs» specimens, 108.04 RNA copies per gram for feathers, and 1010.16 RNA copies per gram for organs (Figure 2).

When the children were four and half, our team took a DNA sample from each child by swabbing the inside of his or her cheek.

In return, the team received skin swab samples from 639 salamanders belonging to 65 species, many of which are potential carriers of Bsal.

Your doctor may swab your vagina or cervix (or a man's urethra via the opening at the tip of the penis) or collect a urine sample for testing.

No one looks at photos anymore, since everything anyone would want or need to know about a person can be obtained from an oral swab (women and men visit a dating booth, where the recently amorous have samples of potential mates tested, and it's where a co-worker (Uma Thurman) tries to find out more about «Jerome,» in the film's clumsy and obligatory romantic subplot), which is helpful.

Students draw four squares onto their brown paper bag, then use a cotton swab to put samples of three lipids of their choice and water as a control into the squares.

Registering is a serious commitment, but the process is relatively simple - assessing if the person is a viable donor and then providing a tissue sample (swabbing the inside of the cheek.)

Procedures: The only procedure involved a DNA analysis of either 1) a whole blood sample (at least 5 mls) that is not clotted in a sterile tube, or 2) a buccal swab.

For less than $ 100, you can purchase the most common type of DNA tests that use simple cheek - swabs to obtain a sample of your dog's DNA.

You will simply need to insert a cotton swab into the mouth of your dog and rub the swab on the inside of its cheek to collect a DNA sample.

You are simply needed to swab the cheeks of your dog and collect its DNA sample.

Our highly trained technicians evaluate urine, skin scrapings, ear swabs and fecal samples using a variety of equipment like the microscope, refractometer and centrifuge.

A sample is taken with a needle, a swab or by directly pressing a slide onto a part of the pet's body.

Purpose of Study: If your veterinarian has a suspicion that your pet is suffering from infectious keratitis (infection of the cornea) or a deep corneal ulcer, they will recommend taking a swab sample from the surface of your pet's cornea in order to see what type of infection your pet has.