(1) The types of drugs used are vincristine (from periwinkles), prednisone (a steroid), asparaginase (an enzyme) or daunorubicin (an antibiotic).(2) Our patient did not respond to cyclophosphamide, doxorubicin, vincristine , and prednisone combination therapy as has been the experience with all other patients with PEL.(3) The patient was treated with cyclophosphamide, doxorubicin, vincristine , and prednisone chemotherapy starting in August 1998.(4) Digoxin, morphine, ephedrine, vincristine , ergotamine, bromocriptine, and others are carefully tested and standardized drugs from plants.(5) She underwent 6 cycles of cyclophosphamide, doxorubicin, vincristine sulfate, and prednisone chemotherapy and obtained remission.(6) The patient experienced a complete remission while receiving hyperfractionated cyclophosphamide, vincristine , adriamycin, dexamethasone chemotherapy, and she has remained in complete remission for more than 7 months.(7) Some types of medications used include azathioprine, vincristine , cyclophosphamide, cyclosporine or vinblastine.(8) Nitrofurantoin, dapsone, metronidazole, isoniazid, disulfiram, amiodarone, vincristine , cisplatin, Taxol, phenytoin, chloramphenicol, hydralazine, and high-dose pyridoxine can all lead to neuropathies.(9) He received treatment with multiagent chemotherapy that consisted of vincristine , doxorubicin, cyclophosphamide, and prednisone.(10) In reality, more than 30% of conventional medications come from common plant sources (eg, digitalis from foxglove, vincristine from periwinkle).(11) She was treated with cyclophosphamide, doxorubicin, vincristine , and prednisone and had a good initial response.(12) The medication vincristine has been used widely and successfully to treat cancer for many years, but sometimes the medication is mistakenly administered in the sac around the spinal cord (ie, intrathecal) instead of intravenously.(13) Treatment consisted of intrathecal methotrexate via Omaya reservoir followed by systemic CHOP (cyclophosphamide, doxorubicin, vincristine , and prednisone) therapy and whole brain irradiation.(14) The chemotherapy agents used were combinations of methotrexate, mitoxantrone hydrochloride, cyclophosphamide, vincristine , etoposide and prednisolone, ranimustine and enocitabine, and carboplatin.(15) Combined chemotherapy with cyclophosphamide, doxorubicin, vincristine , and prednisone was initiated.(16) What benefits the willow tree that its bark should contain salicylic acid; or the foxglove, digitalis; the periwinkle, vincristine ; or the poppy, opiates?