Sentences with phrase «cell tumor removal»
This includes, among others, TPLO surgery on both knees and mast cell tumor removal at Cornell Veterinary Hospital.
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But following the removal of the primary tumor, micrometastatic cells learn to communicate with cells in their new microenvironment in the brain — cells which are, at first, hostile to them.
The mechanisms that promote or enable drug resistance include drug inactivation, drug target alteration, drug removal from cells, DNA damage repair, cell death inhibition and the epithelial - mesenchymal transition (EMT) that enable solid tumors to transform into more metastatic grades.
Until recently, Ain was renowned for a highly prized repository of 18 immortal cancer cell lines, which he developed by harvesting tissue from his patients» tumors after removal, carefully culturing them to everlasting life in vials.
Glioblastoma is the most lethal form of primary brain tumor and leads to death in patients by invading the brain tissue in a process that allows single cells to move through normal brain tissue, which makes complete surgical removal of the tumor impossible.
By increasing fluorescence in these cells, we could substantially improve the success of fluorescence detection and tumor removal.»
Complete removal of all cancerous cells is crucial, as any residual cells can cause tumor recurrence.
However, the proclivity of glioblastoma to invade adjacent brain tissue prevents the surgical removal of all tumor cells.
«A way to stabilize haploidy in animal cells: Mammalian haploid cells present problems during mitosis that limit their viability; the removal of the p53 tumor suppressor gene increases the survival rate of these cells thereby stabilising their haploid state.»
The identification of patients with high - risk breast cancer is key to knowing whether a patient will require only the removal of the tumor by surgery or whether if she will need additional chemotherapy to make sure the removal of breast cancer cells.
The concept should allow more accurate surgical removal of solid tumors at the same time it eradicates any remaining cancer cells.
Even after removal of the tumor there are microscopic cells that exist far beyond that area that was removed, and that's why these tumors come back.
Chakravarti further notes that because GBM cells take up methionine much faster than normal glioma cells, positron emission tomography that uses methionine as a tracer (MET - PET) might help map GBM tumors more accurately, allowing more precise surgical removal and radiation - therapy planning.
Technology such as this, scientists said, may have a promising future in the identification and surgical removal of malignant tumors, as well as using near - infrared light therapies that can kill remaining cancer cells, both by mild heating of them and generating reactive oxygen species that can also kill them.
Nguyen is developing ways to guide surgeons during tumor removal surgery by using fluorescent compounds to make tumor cells — and just tumor cells — glow during surgery, which helps surgeons perform successful operations and get more of the cancer out of the body.
To supply tumor cells for the vaccine, such patients would still have to undergo surgical removal of their tumors.
This hematoxylin and eosin stained slide of a surgically removed (resected) primary pancreatic tumor shows a cluster of immune cells (lymphoid aggregate) observed next to a pancreatic tumor lesion in a patient treated with a GM - CSF vaccine 2 weeks before surgical removal of the primary tumor.
But if T cells are just injected after tumor - removal surgery, they will wash away, he explained.
This method can also be used to «bathe» the site of a tumor removal, thereby increasing the likelihood of removing any potentially cancerous cells that might have been left behind with conventional surgery.
Surgery and the removal of the tumor and neighboring cells.
Fine Needle Aspirate — removal of cells from a tumor by way of a hollow needle and syringe.
It is important to note that the use of laser is contraindicated after mass / tumor removal as we would not want to stimulate cancerous cells.
Needle Biopsy — removal of cells from a tumor by way of a hollow needle and syringe.
Rocky Coal Mountain Boxer Pennsylvania Diagnosis: Mast Cell Tumor Treatment: Surgical Removal
Usually, basal cell tumors are permanently cured by full surgical removal.
Granular cell tumors (myoblastoma) do not recur after full surgical removal nor do they metastasize.
For example, radiation can be used to shrink a tumor followed by surgical removal of any remaining cells.
Treatment of squamous cell carcinoma in cats is dependent on the areas involved, but it usually starts with surgical removal of the tumor.
This surgery will need to be much more aggressive to make sure they are able to get all the way to the cells that are producing the cancer, after the removal of the tumors, he will again be treated with the cryosurgery and implantation of chemotherapy slow release beads.