"Tissue samples" refers to small pieces of biological material from an organism, such as a cell or a small part of an organ, that are collected for analysis or examination in a laboratory.
Full definition
The companies also plan to initiate a significant new program of genetic research based on the analysis of
tissue samples from obese individuals.
The grants will add data from analyses
of tissue samples whose collection began in 2010, as well as expand the resource database and tissue bank.
This usually involves exploratory surgery to obtain
tissue samples for microscopic examination.
In the study, normal
tissue samples taken from conventional breast reduction surgeries were examined in a laboratory.
Researchers said the importance of
collecting tissue samples from recurrent tumors will grow as more targeted therapies become available.
He has supplied our project
with tissue samples as well as breeding pairs of birds for our preliminary breeding studies and ecological research.
The researchers haven't tested this method on
human tissue samples yet, but it holds some exciting potential.
If it's too hard to tell, your vet will take a
small tissue sample from the lump and send it out for a biopsy.
A tumor registry has been established which is continuing to collect and
analyze tissue samples from affected dogs.
A study has generated molecular profiles for several psychiatric disorders by examining RNA in
brain tissue samples from 700 subjects.
Among other tests, they looked
at tissue samples of breast cancer that had spread to the liver, lung and other organs.
The study's 31 samples of dog tumors was compared to 40 normal canine
tissues samples as a way of estimating the variance in gene expression.
The researchers used
tumor tissue samples from melanoma patients to search for variations in their internal messaging.
To
study tissue samples, doctors and researchers use stains or dyes that stick to the particular structure or molecule they are looking for.
Scientists also took thigh
fat tissue samples from 16 people after they held an ice pack on the skin for 30 minutes.
However, it is difficult to conclude from mixed
tissue samples which genes are expressed by particular cell types.
To distinguish tumor type and reach an accurate diagnosis, surgical invasion will be needed to obtain the
appropriate tissue samples.
This type of imaging is extremely sensitive to changes in liver composition compared with traditional assessments of
tissue samples under a microscope.
This allows researchers to visualize the location of specific RNA molecules at high resolution, in three dimensions, in
large tissue samples.
This is in contrast to conventional biochemistry and molecular biology, which focuses on analyses of
whole tissue samples and whole microbial populations or communities.
In the
thigh tissue samples, researchers found elevated levels of three genetic markers tied to beige or brown fat in samples taken during the winter.
Eventually the researchers hope to be able to
combine tissue samples from different organs in a single reactor.
If he makes it to the summit, these will be the highest - elevation blood and
tissue samples ever collected.
To test the accuracy of this genetic warning, the researchers took 5 - year -
old tissue samples from 82 breast cancer patients.
The method contributes to development of custom plans for emergency medical treatment for crew members, using
primary tissue samples.
This bank will
maintain tissue samples from dogs with cancer so they can be available to researchers as the need arises.
They found similar effects using several different experimental approaches, including lab tests on
human tissue samples and animal studies.
Blood or
tissue samples taken from you by a local lab or hospital, as ordered by your physician (or veterinarian) can be sold to other entities.
This can be used to
obtain tissue samples and minimize the need for traditional surgery in some instances.
Specifically, we have the computer look
at tissue samples from cancer patients and try to predict the best kind of treatment.
• Prepare cultures
of tissue samples and establish programs that ensure data accuracy.
Researchers also
examined tissue samples for evidence of dementia, including strokes or «micro» strokes; plaques and tangles in the brain that are indicative of Alzheimer's disease; and Lewy bodies that are associated with Parkinson's disease.
Estrogen disruption is thought to play a role in cancer growth, and in fact a recent study has shown that 99 % of breast cancer
tissues sampled contained traces of parabens.
Somewhere between a gas and a liquid, supercritical carbon dioxide can sterilize bone fragments, tendons and
other tissue samples without compromising their integrity, supporters say
They also demonstrated that the probe could acquire separate coherent anti-stokes Raman scattering, second harmonic generation and two - photon excited autofluorescence images of healthy human
skin tissue samples with a resolution of 2048 by 2048 pixels for a scanned area of 300 by 300 microns.
Phrases with «tissue samples»