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Dictionary » C » Cytotoxic CytotoxicCytotoxic (Science: pharmacology) chemicals that are directly toxic to cells, preventing their reproduction or growth. Cytotoxic agents can, as a side effect, damage healthy, noncancerous tissues or organs which have a high proportion of actively dividing cells, for example, bone marrow, hair follicles. These side effects limit the amount and frequency of drug administration. ![]()
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Results from our forumVaccine for HIV... effective. The difficulties in stimulating a reliable antibody response has led to the attempts to develop a vaccine that stimulates a response by cytotoxic T-lymphocytes. Another response to the challenge has been to create a single peptide that contains the least variable components of all the ...
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Re: Difference between T-Cell and Phagocyte?... them in their own class II MHC molecules. This magnifies the immune response. Through their MHC II molecules, they present the antigen to either cytotoxic T cells, which can bind to and lyse infected cells, or helper T cells, which can secrete cytokines to activate B cells and cytotoxic T cells ...
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Re: There are two things: K and NK cells, the first one is a killing cell and the second one - a natural killing cell. And cytotoxic cells are recognized as TC cells once they become activated and are generally classified as having a pre-defined cytotoxic role within the immune system. ...
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Killer Cells vs. Cytotoxic CellsThere are two things: K and NK cells, the first one is a killing cell and the second one - a natural killing cell. And cytotoxic cells are recognized as TC cells once they become activated and are generally classified as having a pre-defined cytotoxic role within the immune system.
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Immune System... - Cell death can be due to phagocytosis or by the release of membrane perforating enzymes such as granzyme and perforin - both of these from NK or cytotoxic T-cells - that cause apoptosis. - Complement directly leads to the destruction of cells by causing a membrane attack complex to be formed ...
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