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| DTIC | Dimethyl Triazeno Imidazole Carboxamide ; Alkylating Agent |
|---|---|
| AAT | Aachen Aphasia Test; academic aptitude test; alanine aminotransferase; alkylating agent therapy; alp... |
| ALK, alk | alkaline; alkylating |
| AA | alkylating agent |
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| alkylating agent | <oncology, pharmacology> A reagent that places an alkyl group, for example propyl in place of a nucleophilic group in a molecule. Alkylating reagents include a number of cytotoxic drugs some of which react fairly specifically with N7 of the purine ring and lead to depurination of DNA, for example the agent ethyl ethanesulphonic acid and thus to mutagenesis. The drugs interaction with DNAand prevents the division of the cells. Examples of drugs include: busulphan, chlorambucil, cyclophosphamide, melphalan. (29 Sep 1997) |
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| alkylating agents | Highly reactive chemicals that introduce alkyl radicals into biologically active molecules and thereby prevent their proper functioning. Many are used as antineoplastic agent, but most are very toxic, with carcinogenic, mutagenic, teratogenic, and immunosuppressant actions. They have also been used as components in poison gases. (12 Dec 1998) |
| antineoplastic agent, alkylating | A class of drugs that differs from other alkylating agents used clinically in that they are monofunctional and thus unable to cross-link cellular macromolecules. Among their common properties are a requirement for metabolic activation to intermediates with antitumour efficacy and the presence in their chemical structures of n-methyl groups, that after metabolism, can covalently modify cellular DNA. The precise mechanisms by which each of these drugs acts to kill tumour cells are not completely understood. (12 Dec 1998) |
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Synonyms : Alkylators, Agents, Alkylating
| alkylating agent |
A drug that is used in the treatment of cancer. It interferes with the cell's DNA and inhibits cancer cell growth.
Ãâó: www.stjude.org/glossary
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| alkylating agent |
A chemical agent that can add alkyl groups (for example, ethyl or methyl groups) to another molecule; many mutagens act through alkylation.
Ãâó: helios.bto.ed.ac.uk/bto/glossary/ab.htm
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| alkylating agent |
a chemical that introduces an alkyl group onto DNA; they act as carcinogens but are also used in chemotherapy.
Ãâó: www.oup.com/uk/booksites/content/0199264724/studen...
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| alkylating agent |
This is a term that describes any substance that introduces an alkyl radical into a compound in place of a hydrogen atom.
Ãâó: www.bio.hw.ac.uk/edintox/glossall.htm
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| alkylating agent |
A chemotherapeutic agent such as chlorambucil (Leukeran) or cyclophosphamide (Cytoxan), which blocks cell division.
Ãâó: www.iwmf.com/glossary.htm
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