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Etoposide is a semisynthetic derivative of podophyllotoxin from the rhizome of the mayapple (or "American mandrake", Podophyllum peltatum). More specifically, it is a glycoside of podophyllotoxin with a D - glucose derivative.
Etoposide: IV, PO: Topoisomerase II inhibitor. Testicular cancer, ovarian cancer, lung cancer, acute myeloid leukaemia, lymphomas and sarcomas: Myelosuppression, hypersensitivity reactions, Stevens–Johnson syndrome (rare), peripheral neuropathy (uncommon) and secondary malignancies (especially acute myeloid leukaemia). Teniposide: IV
Etoposide, a semi-synthetic derivative of epipodophyllotoxin is commonly used to study this apoptotic mechanism and include: Etoposide; Teniposide; Both etoposide and teniposide are naturally occurring semi-synthetic derivatives of podophyllotoxins and are important anti-cancer drugs that function to inhibit TopII activity. [67]
In some literature articles, the terms "mechanism of action" and "mode of action" are used interchangeably, typically referring to the way in which the drug interacts and produces a medical effect. However, in actuality, a mode of action describes functional or anatomical changes, at the cellular level, resulting from the exposure of a living ...
For example, the CHOP regimen consists of cyclophosphamide, doxorubicin, vincristine and prednisone. Besides chemotherapy, medical oncology (pharmacotherapy for cancer) includes several noncytotoxic classes of therapy, such as hormonal therapy and targeted therapy (biologic therapy). Those agents are described in the relevant articles.
Etoposide may also be effective in these frail patients. Although metastatic or recurrent lung cancer is difficult to be completely cured with modern medical technology, metronomic therapy is feasible as a palliative therapy by reducing tumor burden and improving patients' quality of life.
Lipinski's rule of five, also known as Pfizer's rule of five or simply the rule of five (RO5), is a rule of thumb to evaluate druglikeness or determine if a chemical compound with a certain pharmacological or biological activity has chemical properties and physical properties that would likely make it an orally active drug in humans.
Interest is a feeling or emotion that causes attention to focus on an object, event, or process. In contemporary psychology of interest, [ 1 ] the term is used as a general concept that may encompass other more specific psychological terms, such as curiosity and to a much lesser degree surprise .