Abstract: The invention provides methods and pharmaceutical compositions for treating certain cancers with compounds of formula (I) wherein A, B, W, Y, Z, and R1 have any of the meanings defined in the specification and their pharmaceutically acceptable salts and prodrugs.

Abstract: Methods and composition provided herein relate to the inhibition of proliferation, migration, and tubule formation of cells and are thus useful in treating angiogenesis associated diseases, including cancer, polycystic kidney disease, diabetic retinopathy, rheumatoid arthritis, and psoriasis. Disclosed are methods of inhibiting endothelial cell proliferation, migration, and tubule formation by administering an antibody specific for Tumor EndothPelial Markers (TEMs). Also disclosed are methods of inhibiting angiogenesis and tumor growth by administering a TEM-specific antibody and antibody compositions useful in such methods.

Abstract: The present invention relates to the use of creatine compounds including cyclocreatine and creatine phosphate for treating or preventing a metabolic disorder consisting of hyperglycemia, insulin dependent diabetes mellitus, impaired glucose tolerance, hyperinsulinemia, insulin insensitivity, diabetes related diseases in a patient experiencing said disorder. The creatine compounds which can be used in the present method include (1) analogues of creatine which can act as substrates or substrate analogues for the enzyme creatine kinase; (2) compounds which can act as activators or inhibitors of creatine kinase; (3) compounds which can modulate the creatine transporter (4) N-phosphocreatine analogues bearing transferable or non-transferable moieties which mimic the N-phosphoryl group. (5) compounds which modify the association of creatine kinase with other cellular components.

Abstract: AC133+/CD34+ cells isolated from human bone marrow can be stimulated with the pro-angiogenic factors VEGF, bFGF, and heparin, resulting in the generation of a population of cells that is adherent and possesses many of the same properties as mature endothelial cell types, HMVECs and HUVECs. The newly-formed, endothelial-like cells are referred as adherent endothelial precursor cells (aEPCs); these cells appear to be intermediates between haematopoietic stem cells (HSCs) and mature endothelial cells. Direct comparison of aEPCs with HMVECs and HUVECs in several in vitro functional assays, such as tube formation, migration, invasion, and expression of cells surface markers, reveals differences and similarities. In a Matrigel™ matrix angiogenesis assay the aEPCs form vessels in vivo and interact with human ovarian cancer cells. Mouse cell lines that are useful models for tumor endothelial cells are identified by determining mRNA and protein expression levels of murine homologs of tumor endothelial markers.

Abstract: The present invention relates to the use of creatine compounds including cyclocreatine and creatine phosphate for treating or preventing a metabolic disorder consisting of hyperglycemia, insulin dependent diabetes mellitus, impaired glucose tolerance, hyperinsulinemia, insulin insensitivity, diabetes related diseases in a patient experiencing said disorder. The creatine compounds which can be used in the present method include (1) analogues of creatine which can act as substrates or substrate analogues for the enzyme creatine kinase; (2) compounds which can act as activators or inhibitors of creatine kinase; (3) compounds which can modulate the creatine transporter (4) N-phosphocreatine analogues bearing transferable or non-transferable moieties which mimic the N-phosphoryl group. (5) compounds which modify the association of creatine kinase with other cellular components.

Abstract: The present invention relates to the use of creatine compounds including cyclocreatine and creatine phosphate for treating or preventing a metabolic disorder consisting of hyperglycemia, insulin dependent diabetes mellitus, impaired glucose tolerance, hyperinsulinemia, insulin insensitivity, diabetes related diseases in a patient experiencing said disorder. The creatine compounds which can be used in the present method include (1) analogues of creatine which can act as substrates or substrate analogues for the enzyme creatine kinase; (2) compounds which can act as activators or inhibitors of creatine kinase; (3) compounds which can modulate the creatine transporter (4) N-phosphocreatine analogues bearing transferable or non-transferable moieties which mimic the N-phosphoryl group. (5) compounds which modify the association of creatine kinase with other cellular components.

Abstract: A method of increasing the effective life of oxygen-delivery agents is described. The method involves administering an oxygen-enriched atmosphere to a subject that has received the oxygen-delivery agent at a predetermined time.

Abstract: A method is disclosed treating a tumor in a host by administering a nonemulsified ultrapurified polymerized hemoglobin solution to the host and also administering a chemotherapeutic agent to the host. In a particularly preferred embodiment, the hemoglobin is bovine hemoglobin.

Abstract: A method is disclosed treating a tumor in a host by administering a nonemulsified ultrapurified polymerized hemoglobin solution to the host and also administering a chemotherapeutic agent to the host. In a particularly preferred embodiment, the hemoglobin is bovine hemoglobin.

Abstract: The present invention provides for the use of creatine compounds and hyperplastic inhibitory agents for prophylactic and/or therapeutic treatments of undesirable cell growth, e.g. tumors. The present invention provides methods of using creatine compounds, in combination with a hyperplastic inhibitory agent, to inhibit the growth of undesirable cells in a subject. The present invention is based, at least in part, on the discovery that creatine compounds and hyperplastic inhibitory agents, such as inhibitory agents, additively and synergistically combine to inhibit cell growth. The present invention further pertains to compositions for inhibiting undesirable cell growth in a subject. The compositions of the present invention include an effective amount of the creatine compound and a hyperplastic inhibitory agent in a pharmaceutically acceptable carrier. Other aspects of the invention include packaged creatine compounds and inhibitory agents.

Abstract: The present invention relates to 1,2-benzoquinones; methods of preparation of 1,2-benzoquinones that include preparation of 4,5-substituted-1,2-benzoquinones in a one-pot reaction; and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such benzoquinones.

Abstract: Selective isotopic-labeling of spin label compounds, used in electron spin resonance spectroscopy to detect, measure and monitor the presence of paramagnetic species, increases the sensitivity of the electron spin resonance technique in assays for paramagnetic species, such as the determination of oxygen tension in solution or in a biological sample, like a living organism. Spin label compounds, such as nitroxides, like 3-carbamoyl-2,2,5,5-tetramethyl-3-pyrroline-1-yloxyl (CTPO), are selectively, but not completely, isotopically-labeled, such as partially deuterated, to increase the sensitivity and reliability of assays employing electron spin resonance spectroscopic measurements.

Abstract: A method is disclosed treating a tumor in a host by administering an ultrapurified polymerized hemoglobin solution to the host and thereafter administering ionizing radiation, such as X-rays, to the tumor. In a particularly preferred embodiment, the hemoglobin is bovine hemoglobin.

Abstract: A (+)-charged dye transition metal complex, particularly a complex of platinum and a (+)-charged dye such as rhodamine 123. These products demonstrate antitumor and radio-sensitizing activity.

Abstract: Complexes having the structure ##STR1## in which R, R.sub.1, R.sub.2, R.sub.3 represent lower alkyl groups are cytotoxic to tumor cells in mammals and enhance the killing effect of radiation and heat.

Abstract: A (+)-charged dye transition metal complex, particularly a complex of platinum and a (+)-charged dye such as rhodamine 123. These products demonstrate antitumor and radio-sensitizing activity.

Abstract: Hypoxic cells are rendered more sensitive to destruction by X-rays or other high energy radiation by treatment with cobalt or iron coordination compounds.