Sentences with phrase «cell samples»

The first captures small, fast moving organisms at an unprecedented rate and the second displays large cell samples in three dimensions while decreasing the amount of harmful light exposure to the cells.

The laboratory study used human cell samples to investigate the mechanism behind how breast cancer tumors develop resistance to treatments, effectively making them powerless.

If a diagnosis can not be made by looking at the condition, your veterinarian will take a small cell sample using a simple procedure for further testing.

The kit is ideal for more difficult primary cell samples and for the enrichment of low abundant transcription factors.

It is effective in cancer cell samples and cell lines resistant to conventional therapies.

Clean meat is created by growing meat outside of an animal from a small cell sample, eliminating the need for factory farming and slaughter.

Information obtained via single - cell sequencing from cells sampled from each core indicate the likely location of a cancerous tumor (dotted lines encompassing cores 2, 3 and 6).

Experiments on pancreas organoids — models that are essentially balls of cells sampled from the pancreas of healthy people and pancreatic cancer patients — showed that lowering antioxidant levels within cancerous pancreas cells, or cells on the way to becoming cancerous, kills them.

Q - MeDIP analysis of DNA methylation differences between CPA (black) and control (white) groups in men and women T cells samples for four gene promoters predicted to be more methylated in the men CPA group by microarray analysis.

In 2006, Michele De Luca, MD, from the Center for Regenerative Medicine at the University of Modena and Reggio Emilia in Italy and colleagues reported in Nature Medicine on introducing working copies of LAMB3 aboard retroviruses into skin stem cells sampled from a man with JEB, fashioning grafts patched onto nine small areas of his legs.

Cytology is the microscopic examination of cell samples obtained by needle aspiration.

The motor neurons pictured were converted from skin cells sampled from a healthy 42 - year - old woman.

Researchers used a powerful X-ray microscope at Berkeley Lab's Advanced Light Source (ALS) to capture images of nerve cell samples at different stages of maturity as they became more specialized in their function — this process is known as «differentiation.»

Searching for T cells that had infiltrated the tumors, they collected as many as 50 T cell samples from a single tumor; next, the team tested each batch of T cells against other tumor samples from the same patient.

Sometimes the test is done by gently rubbing your genitals with a cotton swab, to take cell samples from your urethra, vagina, cervix, or anus.

The team also compared the animals» responses to the therapy's effects in laboratory cell samples and found that in vitro studies did not predict how well the viral therapy and immune response would fight tumor cells in vivo.

The team sequences the genomes of several hundred single cells sampled from each patient's biopsy cores.

Since 1997, he has directed the investigation of neurodegenerative diseases in the Nurses» Health Study and other large cohorts comprising more than 400,000 men and women who have provided detailed information on their dietary habits and lifestyle in addition to blood or cheek cell samples for genetic and other laboratory analyses.

Calls were made to the landline and cell samples until 1,125 interviews were completed in each.

The embryo is hatched in the IVF lab, and a few cells sampled from the early placenta.

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.

Some researchers work with cell samples in vitro; some do pre-clinical work in mice and rats.

«The massive advantage with our stain-less laser - based imaging approaches is that you can use the stem cell sample without having to interrupt the developmental process in real time, you don't need to perform any cell disruption and there is no photobleaching (fading) which is fairly common with fluorescent material,» Catarina enthused.

HPV is detected using a DNA analysis that looks for characteristic sequences from the 13 high risk strains of the virus in the cervical cell sample.

The team found that cancer cell samples containing more cancer stem cells had increased levels of FAK and that these samples were better able to survive radiotherapy.

Additionally, most often detection is carried out on lysed cell samples, so a significant amount of information is lost.

To do this, they switched from using dead tumour cell samples to patient - derived tumour cell lines, in which fresh samples of a person's tumour are grafted onto mice and grown to the required volumes.

For the study, conducted as part of the doctoral thesis of Mahesh Raundhal, a graduate student in the laboratory of Prabir Ray, Ph.D., Pitt professor of medicine and co-senior author, the research team examined lung cell samples obtained from patients also participating in the Severe Asthma Research Program (SARP), a National Heart, Lung, and Blood Institute of the National Institutes of Health - sponsored program to improve the understanding of severe asthma.

To me, it suggests that the broad panel of primary cell samples captures most genes that it should, including the differentially expressed ones.

Malaria and sickle cell samples were obtained from patients confirmed to have each disease.

Typical tissue or cell samples received for analysis by the Institute include Papanicolaou (Pap) cervical screening tests, breast microbiopsies, tissue and cysts removed during colposcopy exams, or moles / skin lesions excised by dermatologists and plastic surgeons.

At the same thresholds, none of the 188 urinary cell samples from healthy individuals had a mutation in any of the ten genes assayed (100 % specificity, 95 % CI, 98 % to 100 %).

I begin the trimester teaching my students how to use microscopes, and when they receive samples to analyze, they're under the impression that they will just be looking at a few plant cell samples.

Cytology is the microscopic examination of cell samples sucked (aspirated) from the tumor using a special needle.

Diagnostic techniques — Like any other cancer, the diagnostic techniques consist of a fine needle aspiration for microscopic examination of cell samples also called «cytology».

Cytology (the microscopic examination of cell samples drawn from the tumor using a needle and syringe) is sometimes helpful as a rapid or preliminary test.

Additional diagnostic imaging of the chest will reveal the presence of metastasis in the lungs, and collecting cell samples from enlarged lymph nodes also will confirm metastasis.

Execution of DNA extraction using the Promega genomic DNA purification system on cultured cell samples.

First, although it was possible to characterize the relative proportion of mononuclear white blood cell types in the blood samples provided using the techniques developed by Accomando et al. (2014) and Houseman et al. (2012) to characterize cell type variation, and we found that protective parenting was associated with the relative proportion of monocytes in the mononuclear white blood cell sample, that proportion was not associated with youth reports of their health in young adulthood.

FANTOM5 has generated single molecule CAGE profiles for 574 primary human cell samples, each sequenced to a median depth of ~ 4 million mapped tags per sample.

Electrical experiments on the nerve cell samples in dishes also suggested the cells» signal - sending abilities were impaired.

Sometimes the test is done by gently rubbing your genitals with a cotton swab, to take cell samples from your penis or vagina.

The researchers again used retroviruses to introduce healthy LAMB3 genes into stem cells sampled from the limited parts of the boy's epidermis still clinging to the layers below.

Cytology is the microscopic examination of cell samples obtained by aspiration techniques.

Participants will fill out a questionnaire about tobacco and alcohol use as well as sexual behavior, and cell samples for HPV testing will be obtained from the throat with a «swish and spit» technique.

As in the laboratory cell samples, there was a rapid degradation of BRD4 in the tumor cells and a powerful anti-leukemia effect, with few noticeable side effects.

Utilize turn - key analysis pipelines and visualization tools for investigating variation within whole genome, exome and single cell samples.

Three weeks ago, I visited the show to take a cheek cell sample from Daisy.