Fludarabine (Fludara), a purine nucleoside analogue, is an antineoplastic drug that has been used in the treatment of many lymphoproliferative malignancies, including various types of non-Hodgkin's lymphoma (NHL). I report a patient who has suffered from a severe deterioration in his general condition after receiving Fludara as a single agent for relapsed NHL for which he’s received chemo-immun...

The immunomodulatory drug lenalidomide is currently being evaluated for its antineoplastic properties in treating hematologic malignancies. However, its potential role in augmenting immune reactions against opportunistic infections has not been explored. We report the rapid resolution of chronic Mycobacterium marinum infection in a patient following initiation of lenalidomide therapy for chroni...

We have developed a novel procedure to couple enzymatically the antineoplastic agent doxorubicin (Dox) on the galactose residues of a monoclonal antibody specific for the tumor-associated carcinoembryonic antigen. The synthesis of the immunoconjugate consists of covalent attachment of the NH2 terminus of Dox to oxidized galactose residues of desialylated monoclonal antibody, followed by concurr...

Tumor cell lines selected to grow in the presence of one "natural product" antineoplastic drug often develop cross-resistance to others. This multidrug resistance (MDR) is believed to be a major problem in cancer therapy. Organic Ca2+-channel blockers, such as verapamil, can reverse this resistance and render MDR cells in culture nearly as sensitive to the antineoplastic drugs as the drug-sensi...

Eight sublines ofthe radiation-induced lymphoma S-l033 of C57BL/ 10 (hereafter called BlO) origin were established by exposing the cells in vivo to eight antineoplastic agents for a number of transplant generations. The parental and drug-treated sublines were tested for immunogenic proper ties, i.e., the ability to elicit allograft reactions in the host of origin and in congenic-resistant mice ...

Many commonly used drugs, with each causing changes that may be potentially lethal, can adversely affect the function of the heart. In addition some drugs have synergistic effects that can also damage cardiovascular tissues. The drug-related cardiotoxic effects of antineoplastic agents, psychotropic medications, heavy metals, substances of abuse, promotility agents, antihistamines, antimicrobia...

OBJECTIVES Studies examining healthcare workers' exposure to antineoplastic drugs have focused on the drug preparation or drug administration areas. However, such an approach has probably underestimated the overall exposure risk as the drugs need to be delivered to the facility, transported internally and then disposed. The objective of this study is to determine whether drug contamination occu...

The amphibian skin contains various bioactive molecules (peptides, proteins, steroids, alkaloids, opiods) that possess potent therapeutic activities like antibacterial, antifungal, antiprotozoal, antidiabetic, antineoplastic, analgesic and sleep inducing properties. Research on amphibian skin derived biomolecules can provide potential clue towards newer drug development to combat various pathop...

Olomoucine II is a cyclin-dependent kinase inhibitor and a potential antineoplastic agent because it can arrest animal cell cycles. This study examines its interactions with human liver microsomal cytochrome P450 (P450) enzymes. Spectroscopic and high-performance liquid chromatography (HPLC) methods were used to estimate the degree of olomoucine II-mediated inhibition of enzymatic activities of...

Sodium (E)-{N-[2-methyloxy-5-(2',4',6'-trimethoxy-styrylsulfonyl) methylenephenyl]amino}acetate (C(21)H(24)NNaO(8)S, ON 01910.Na) is a novel, synthetic benzyl styryl sulfone, currently in phase I clinical trials in cancer patients. Our objective was to use electrospray mass spectrometry to determine, in intact complexes, the number of drug molecules bound to albumin and selected enzymes. Native...