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Stem radiation, also known as stem cell radiation or hematopoietic stem cell transplantation, is a medical procedure in which a patient's bone marrow is destroyed using high-dose radiation or chemotherapy, followed by the infusion of healthy stem cells to replace the damaged marrow. This procedure is commonly used to treat certain types of cancers, such as leukemia and lymphoma.
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23) Which of the following cell types are least sensitive to ionizing radiation damage?
Mature red blood cells are least sensitive to ionizing radiation damage because they do not possess a nucleus, limiting their ability to repair DNA damage caused by radiation exposure. This makes them less vulnerable to the harmful effects of ionizing radiation compared to other cell types like stem cells or rapidly dividing cells.
Which of the cell types are most sensitive to radiation damage?
Rapidly dividing cells like stem cells, bone marrow cells, and intestinal cells are most sensitive to radiation damage due to their high rate of cell division, making them more susceptible to DNA damage. Cells in the skin and mucous membranes are also highly sensitive to radiation.
What cell types are most sensitive to ionizing radiation damage?
Cells that rapidly divide are most sensitive to ionizing radiation damage, including stem cells, progenitor cells, and cells of the gastrointestinal tract, bone marrow, and skin. These cells have higher metabolic activity and are less able to repair damaged DNA compared to more differentiated cells.
What cell types are most sensitive to radiation damage?
The ones with the shortest (normal) lifespans - like skin & the lining of the gut.
What is the common name for infrared radiation?
Infrared radiation, infrared, heat radiation.
What cell responds to uv radiation?
stem cells
What is radiation in Latin?
In Latin language radiation is called radiationem (nominative radiatio) "a shining, radiation," noun of action from past participle stem of radiare "to beam, shine, gleam; make beaming
How is luekemia treated?
Leukemia is a very serious condition. It is a cancer of the blood cells. Treatment includes watchful waiting, chemotherapy, stem cell transplant, and radiation therapy.
23) Which of the following cell types are least sensitive to ionizing radiation damage?
Mature red blood cells are least sensitive to ionizing radiation damage because they do not possess a nucleus, limiting their ability to repair DNA damage caused by radiation exposure. This makes them less vulnerable to the harmful effects of ionizing radiation compared to other cell types like stem cells or rapidly dividing cells.
Which of the cell types are most sensitive to radiation damage?
Rapidly dividing cells like stem cells, bone marrow cells, and intestinal cells are most sensitive to radiation damage due to their high rate of cell division, making them more susceptible to DNA damage. Cells in the skin and mucous membranes are also highly sensitive to radiation.
What is the treatment for hodgkins lymphoma?
Chemo therapy
What is the procedure in which donor marrow or stem cells are injected into a patient.?
The procedure in which donor marrow or stem cells are injected into a patient is called a stem cell transplant or bone marrow transplant. It typically involves first collecting stem cells from a donor, either from their bone marrow or peripheral blood. The patient then undergoes conditioning treatment, which may include chemotherapy or radiation to prepare their body to accept the new cells. Finally, the harvested stem cells are infused into the patient's bloodstream, where they can migrate to the bone marrow and start producing new blood cells.
What is the role of melanocyte stem cells in the regeneration and maintenance of skin pigmentation?
Melanocyte stem cells play a crucial role in the regeneration and maintenance of skin pigmentation by producing melanocytes, which are responsible for producing melanin, the pigment that gives skin its color. These stem cells help replenish the melanocyte population in the skin, ensuring that the skin maintains its pigmentation and can repair damage caused by factors like UV radiation.
What is negative stem and positive stem?
negative stem is the opposite of positive stem
What is a cherry stem?
a cherry stem is obviously a stem that has a cherry in it haha a cherry stem is obviously a stem that has a cherry in it haha
What is the stem on a stem and leaf plot?
The let side of a stem a stem and leaf plot
What is an autologous transplantation?
Autologous transplantation is a type of stem cell transplant where a patient's own stem cells are used. These stem cells are collected from the patient before they undergo intensive treatment like chemotherapy or radiation, and then reintroduced into the patient's body to help rebuild healthy cells after the treatment. This method reduces the risk of rejection and complications that can occur with donor transplants.
