Sentences with phrase «presence of cancer»

As part of the research scientists looked at both positive (presence of cancer cells), and negative (free of cancer cells) lymph - nodes.

A study conducted at the University of California, San Francisco, found a presence of cancer - causing chemicals in e-cigarette users as well as people who smoked traditional cigarettes.

As each layer of skin is removed, it is examined under a microscope for the presence of cancer cells.

The group calculated how nucleotides should be arranged to activate the cancer prodrug in the presence of cancer microRNA, but stay inactive and non-toxic in a non-cancerous environment where the microRNA are missing.

One example: cells that could detect markers that indicate the presence of cancer cells, and then trigger the release of molecules targeted to kill those cells.

There is increasing evidence that this is due to the presence of cancer stem cells — cells that reproduce indefinitely and may seed new tumors.

A diagnostic technique that can detect tiny molecules signalling the presence of cancer could be on the horizon.

These sentinel nodes are then surgically removed and analyzed for the presence of cancer cells.

In this new study, when researchers isolated the follicles, they substantially reduced the presence of cancer cells.

«At the moment, the way we assess women with ovarian cysts for the presence of cancer and select treatment lacks accuracy.

Eventually, Rodriguez says, physicians might be able to look at the levels of this and other microRNAs in blood or cerebrospinal fluid to test for the presence of cancer.

For the current study the MGH team further explored whether bone marrow activity was altered in the presence of cancer in another part of the body, in this instance lung cancer.

Determining the presence of cancer, as well as its type and malignancy, is a stressful process for patients that can take up to two weeks to get a diagnosis.

However, in the presence of the cancer, the linker is cleaved by MMP - 2, which cause the two materials to be separated and the MRI signal switched «ON.»

However, occasionally, the immune system is alerted to the presence of a cancer cell and springs into action to attack it.

High PSA levels are often followed by a biopsy to confirm the presence of cancer, and whether it's slow growing or aggressive.

We can measure VEGF in bile fluid which is an inexpensive test and confirm the presence of cancer rather than other expensive investigations.»

The near - infrared light that causes the nanotubes to fluoresce can penetrate about eight centimeters into human tissue, so physicians could potentially shine the light through skin and flesh to look for fluorescence from nanotubes signaling the presence of cancer cells.

Researchers and clinicians at MD Anderson are studying and implementing uses for liquid biopsies — blood tests that detect telltale proteins in the blood that signal the presence of cancer.

T cell exclusion, which also occurs in several types of human adenocarcinomas, causes antagonists of T cell checkpoints to be ineffective, despite the presence of cancer - specific CD8 + T cells.

The MasSpec Pen isn't the first handheld device to attempt to quickly and accurately detect the presence of cancer cells.

Less than 3 percent of the time did it produce a «false positive» result, which mistakenly indicates the presence of cancer when there is none.

The researchers calculated that the blood test's accuracy had a «specificity value» of more than 97 percent — meaning that any result indicating the presence of cancer or pre-cancer lesions should be considered very reliable.

A screening mammogram (a type of breast X-ray) can identify the presence of cancer, often before symptoms arise.

Smoked meats are associated with an increased risk for certain cancers due to the presence of cancer - causing substances — carcinogens.

In fact, 70 to 80 percent of all positive mammograms do not, upon biopsy, show any presence of cancer.

These compounds are otherwise associated with a number of pathological occurrences, including the presence of cancer.

I choose to have a lumpectomy a lymph - biopsy, both confirming the presence of cancer.

Recognizing the presence of this chemical is possible, however, as there are 5 ingredients that will indeed be listed which indicate the presence of this cancer - causing chemical.

By looking at the structure of your feces, many information and clues about serious medical conditions and diseases are collected such as a presence of an infection, digestive problem, or even the presence of cancer.

Typically, a PSA reading of 10.0 ng / ml would indicate the need for a biopsy of the prostate gland to confirm the presence of cancer.

Recent developments in this area include a simple breathalyzer that can change color according to the compounds in the breath indicating the presence of cancer.

note that if dog sneezing is violent, this can cause some blood to appear without the presence of cancer or infection

Your veterinarian may suspect the presence of this cancer based on the pet's clinical signs and the results of a physical examination.

The contents are spread onto a microscope slide and examined for the presence of cancer cell.

A microscopic examination of the biopsy sample will be necessary to differentiate types or presence of cancer.

Treating Cancer in Dogs Once a biopsy confirms the presence of cancer in dogs, a number of treatment options are available.

Supplements provide the best and most natural way to help the body thrive in the presence of cancer.

Your Veterinarian will need to take a sample of the area in question (a biopsy) and send it to a laboratory to test for the presence of cancer.

It is also possible to find what seems like the symptoms described above without the presence of cancer.

Chest x-rays help detect or exclude the presence of cancer in the lungs, while abdominal x-rays or ultrasound help detect or exclude the presence of cancer within the abdomen.

The American Veterinary Medical Association has a list of ten dog cancer symptoms that may indicate the presence of cancer.

These limit values set a maximum concentration for the presence of a cancer - causing chemical in the workplace air.

Examples of material facts include a person's age, the existence of a serious health condition (such as the presence of cancer or a past heart attack) or a dangerous vocation, such as hang - gliding.

Routine, age - appropriate testing such as colonoscopies and mammograms are very effective at identifying the presence of cancers at their earliest stages.

Obesity, smoking, high blood pressure, high cholesterol, diabetes, inactivity, stress levels, the presence of cancer and poor diet are all risk factors taken into consideration when underwriting your insurance policy.

Screening tests are extremely effective in detecting the presence of cancer and other chronic health problems at their earliest and most treatable stages.

This includes age - appropriate tests, such as colonoscopies and mammograms, which are very effective at identifying the presence of cancer at its earliest, most treatable stages.