2434results about "Heavy metal compound active ingredients" patented technology

Articles are provided having no orientation or a multi-directional orientation. Such articles may be in the form of films, ribbons, sheets, and/or tapes and may be utilized as buttresses with a surgical stapling apparatus or as reinforcing means for suture lines. The articles may be produced with a polymeric material having an agent, such as a chemotherapeutic agent or a radiotherapeutic agent, incorporated therein or applied as a coating thereon.

The present invention relates to a molecular sustained controlled release system constructed by the conjugation of molecules to be released with biodegradable polyester polymer via covalent bond and method for preparation thereof. In accordance with the present invention, the system may be formulated into microspheres, nanoparticles, or films. The molecular release rate from the above system can be regulated to be proportional to the chemical degradation rate of the biodegradable polyester polymers, resulting in near zero order kinetics profile of release without showing a burst effect, Moreover, a high loading efficiency of hydrophilic drugs can be achieved.

A water soluble biodegradable ABA- or BAB-type triblock polymer is disclosed that is made up of a major amount of a hydrophobic polymer made of a poly(lactide-co-glycolide) copolymer or poly(lactide) polymer as the A-blocks and a minor amount of a hydrophilic polyethylene glycol polymer B-block, having an overall weight average molecular weight of between about 2000 and 4990, and that possesses reverse thermal gelation properties. Effective concentrations of the triblock polymer and a drug may be uniformly contained in an aqueous phase to form a drug delivery composition. At temperatures below the gelation temperature of the triblock polymer the composition is a liquid and at temperatures at or above the gelation temperature the composition is a gel or semi-solid. The composition may be administered to a warm-blooded animal as a liquid by parenteral, ocular, topical, inhalation, transdermal, vaginal, transurethral, rectal, nasal, oral, pulmonary or aural delivery means and is a gel at body temperature. The composition may also be administered as a gel. The drug is released at a controlled rate from the gel which biodegrades into non-toxic products. The release rate of the drug may be adjusted by changing various parameters such as hydrophobic/hydrophilic componenet content, polymer concentration, molecular weight and polydispersity of the triblock polymer. Because the triblock polymer is amphiphilic, it functions to increase the solubility and/or stability of drugs in the composition.

Compositions and devices including hyaluronic acid and a compound that inhibits degradation of hyaluronic acid, and methods of making and using same.

Methods of treating, preventing and managing an asbestos-related disease or disorder are disclosed. Specific embodiments encompass the administration of an immunomodulatory compound, or a pharmaceutically acceptable salt, solvate, hydrate, stereoisomer, clathrate, or prodrug thereof, alone or in combination with a second active agent and/or chemotherapy, surgery, or radiation therapy. Pharmaceutical compositions, single unit dosage forms, and kits suitable for use in the methods of the invention are also disclosed.

Compositions and methods of the topical treatment of equine laminitis are disclosed. In particular, combinations of a fast acting nitric oxide (NO) donor, a sustained acting NO donor and an NSAID mixed in a lipid-based carrier are described. The application of such combinations to the affected areas, e.g., the hoofs and surrounding tissues, of an equine afflicted with laminitis provides relief from the debilitating effects of this painful, often life-threatening condition.

Metallopeptide compositions are provided for treatment of sexual dysfunction in mammals, including male sexual dysfunction, such as erectile dysfunction, and female sexual dysfunction. The metallopeptides include at least one, and preferably two, aromatic amino acid side chain moieties, and are further characterized in that the metallopeptides preferably do not bind or significantly bind to a melanocortin receptor.

The present invention relates to pharmaceutical compositions and formulations comprising a novel class of androgen receptor targeting agents (ARTA) which demonstrate androgenic and anabolic activity of a nonsteroidal ligand for the androgen receptor. The agents define a new subclass of compounds which are selective androgen receptor modulators (SARM) which are useful for a) male contraception; b) treatment of a variety of hormone-related conditions, for example conditions associated with Androgen Decline in Aging Male (ADAM), such as fatigue, depression, decreased libido, sexual dysfunction, erectile dysfunction, hypogonadism, osteoporosis, hair loss, anemia, obesity, sarcopenia, osteopenia,osteoporosis, benign prostate hyperplasia, alterations in mood and cognition and prostate cancer; c) treatment of conditions associated with Androgen Decline in Female (ADIF), such as sexual dysfunction, decreased sexual libido, hypogonadism, sarcopenia, osteopenia, osteoporosis, alterations in cognition and mood, depression, anemia, hair loss, obesity, endometriosis, breast cancer, uterine cancer and ovarian cancer; d) treatment and/or prevention of chronic muscular wasting; and/or e) decreasing the incidence of, halting or causing a regression of prostate cancer. The present invention provides pharmaceutical compositions comprising the selective androgen receptor modulator compounds, together with pharmaceutically acceptable excipients.

A dietary supplement for benefitting human bone health includes a calcium source, a source of vitamin D activity, and an osteoblast stimulant. A preferred calcium source is microcrystalline hydroxyapatite, which also contains protein (mostly collagen), phosphorus, fat, and other minerals. A preferred source of vitamin D activity is cholecalciferol, and a preferred osteoblast stimulant is ipriflavone. In addition to these basic ingredients, the composition can further include various other minerals known to occur in bone, vitamin C, and glucosamine sulfate, all of which exert beneficial effects on growth and maintenance of healthy bone. A method for benefitting human bone health involves administering a daily regimen of the dietary supplement.

This invention provides a method of inactivating human noroviruses and other acid stable viruses. The method includes the step of contacting the virus with a virucidally-enhanced alcoholic composition that includes an alcohol, and an enhancer selected from cationic oligomers and polymers, chaotropic agents, and mixtures thereof.

This invention provides a class of androgen receptor targeting agents (ARTA). The agents define a new subclass of compounds, which are selective androgen receptor modulators (SARM). Several of the SARM compounds have been found to have an unexpected androgenic and anabolic activity of a nonsteroidal ligand for the androgen receptor. Other SARM compounds have been found to have an unexpected antiandrogenic activity of a nonsteroidal ligand for the androgen receptor. The SARM compounds, either alone or as a composition, are useful for a) male contraception; b) treatment of a variety of hormone-related conditions, for example conditions associated with Androgen Decline in Aging Male (ADAM), such as fatigue, depression, decreased libido, sexual dysfunction, erectile dysfunction, hypogonadism, osteoporosis, hair loss, anemia, obesity, sarcopenia, osteopenia, osteoporosis, benign prostate hyperplasia, alterations in mood and cognition and prostate cancer; c) treatment of conditions associated with Androgen Decline in Female (ADIF), such as sexual dysfunction, decreased sexual libido, hypogonadism, sarcopenia, osteopenia, osteoporosis, alterations in cognition and mood, depression, anemia, hair loss, obesity, endometriosis, breast cancer, uterine cancer and ovarian cancer; d) treatment and/or prevention of acute and/or chronic muscular wasting conditions; e) preventing and/or treating dry eye conditions; f) oral androgen replacement therapy; and/or g) decreasing the incidence of, halting or causing a regression of prostate cancer.

The present invention relates to methods and compositions designed for the treatment, management or prevention of cancer. The methods of the invention comprise the administration of an effective amount of one or more inhibitors of JNK in combination with the administration of an effective amount of one or more other agents useful for cancer therapy. The invention also provides pharmaceutical compositions comprising one or more inhibitors of JNK in combination with one or more other agents useful for cancer therapy. In particular, the invention is directed to methods of treatment and prevention of cancer by the administration of an effective amount of one or more inhibitors of JNK in combination with standard and experimental chemotherapies, hormonal therapies, bone marrow transplants, stem cell replacement therapies, biological therapies/immunotherapies and/or radiation therapies for treatment or prevention of cancer. Also included are methods of treatment of cancer by the administration of one or more inhibitors of JNK in combination with surgery, alone or in further combination with standard and experimental chemotherapies, hormonal therapies, bone marrow transplants, stem cell replacement therapies, biological therapies/immunotherapies and/or radiation therapies.

The five component composition consisting essentially of: (1) Water soluble antioxidant vitamin C or ascorbic acid, or any of its forms or derivatives, or mixtures thereof. (2) Oil soluble antioxidant vitamin E or Alpha-tocophorol, or any of its forms or derivatives, or mixtures thereof. (3) The element selenium, or a chemical (or composition) containing it, or mixtures thereof. The most preferred chemical containing selenium is dimethyl selenide and mixtures thereof. The words "dimethyl selenide" here and hereinafter mean dimethyl selenide and/or it's oxidation products, including dimethyl selenoxide. (4) A sulfur amino acid, in any form, or a sulfur peptide, or a sulfur protein, or any of their derivatives, or mixtures thereof. The mixture of methionine and cysteine, which contains as impurities some seleno-methionine and some selenocysteine, is preferred,-the tripeptide glutathione containing cysteine is also preferred. (5) Another antioxidant, other than vitamin C and other than vitamin E, which is synthetic or natural and water soluble or oil soluble, or a mixture of such antioxidants, or a combination of such forms thereof. The mixtures of butylated hydroxyanisole and ethoxyquin is preferred.

Formulations or delivery systems are provided for controlled release of therapeutically active agents. The delivery systems are composed of polymer and lipid materials and may be prepared as a gel, paste, solution, film, implant or barrier depending on the intended application. The polymer component of the matrix is the naturally occurring biomaterial, chitosan, or a mixture of chitin and chitosan. The lipid component may include phosphatidylcholine, phosphatidylserine, phosphatidylinositol, phosphatidyl or a mixture thereof. The delivery system may be used for delivery of hydrophilic agents, hydrophobic agents or combinations thereof. The therapeutically active agents may be formulated within the matrix as free agents or incorporated into particles. In a preferred embodiment the agents are incorporated into polymeric particles that are dispersed throughout the matrix.

A method of treating cancer is described including administration of a 4-quinazolineamine and at least one other anti-neoplastic agent as well as pharmaceutical combinations and compositions containing the same.

This invention provides use of a SARM compound or a composition comprising the same in treating a variety of diseases or conditions in a subject, including, inter-alia, a diabetes disease, and/or disorder such as cardiovascular disease, atherosclerosis, cerebrovascular conditions, diabetic nephropathy, diabetic neuropathy and diabetic retinopathy.

The invention involves administration of an immunostimulatory nucleic acid in combination with a cancer medicament for the treatment or prevention of cancer in subjects. The combination of drugs are administered in synergistic amounts or in various dosages or at various time schedules. The invention also relates to kits and compositions concerning the combination of drugs.

The invention describes formulations that include either metformin, sulfonylurea or a biguanide-sulfonylurea combination as one active ingredient in addition to specific, other active ingredients. The compositions and dosage forms of the invention are clinically useful as methods for increasing the effectiveness, efficiency and safety of the included biguanide (metformin) and/or sulfonylurea in the prevention and treatment of insulin resistance and diabetes mellitus. The carefully chosen additional active ingredients of the invention are designed in a modular fashion to prevent and rectify adverse events associated with insulin resistance syndrome and diabetes mellitus, and those adverse incidences associated with the concurrent use of metformin and/or the sulfonylureas. When clinically administered, the invention will provide therapeutic levels of metformin and of a sulfonylurea, alone or in combination, and broaden their usefulness. The invention will retard the progression of insulin resistance to type 2 diabetes, and reduce the serious microvascular and macrovascular complications commonly associated with insulin resistance syndrome and diabetes mellitus.

The present invention provides a gallium-containing composition for coating/impregnating a device or device surface to prevent biofilm growth formation. The present invention also provides a method of preventing or inhibiting biofilm growth formation. The present invention also provides methods for killing established biofilms.

A prodrug composition is provided which includes a pharmaceutical species and an amino acid having a covalent bond to the pharmaceutical species. The pharmaceutical species is characterized by bioavailability of 30% or less and a molecular weight in the range of 100-1000 Daltons. The composition is characterized further in that the pharmaceutical species is not acyclovir, ganciclovir, BRL44385, or penciclovir. Also described is an inventive method of delivering a pharmaceutical species to an individual including the step of orally administering an inventive prodrug to an individual. In one embodiment the prodrug includes a pharmaceutical species characterized by bioavailability of 30% or less, wherein the pharmaceutical species has a molecular weight in the range of 100-1000 Daltons. The inventive prodrug is transported from the gastrointestinal lumen by a specific transporter and is enzymatically cleaved to yield the pharmaceutical species, such that the pharmaceutical species is delivered to the individual.