92 results about "Vasoactive" patented technology

Pharmaceutical compositions relating to vasoactive intestinal polypeptides and methods for the treatment of metabolic disorders, including diabetes, insulin resistance, metabolic acidosis and obesity are presented. Methods of using the vasoactive intestinal polypeptide compositions are also disclosed.

The invention provides compositions and methods suitable for ameliorating female sexual dysfunction, and in particular, female sexual arousal disorder. In preferred embodiments, the invention provides a semisolid composition suitable for topical application comprising: an effective amount of a vasoactive prostaglandin, a penetration enhancer, a polymer thickener, a lipophilic component, and an acidic buffer system. In other embodiments, the invention provides a method of treating female sexual arousal disorder by applying an effective dose of a topical semisolid prostaglandin composition to the anterior wall of the vagina.

The present invention is directed to compositions useful in treating or preventing ileus in a patient. The compositions of the invention include a pituitary adenylate cyclase activating peptide (PACAP) receptor antagonist and/or a vasoactive intestinal peptide (VIP) receptor antagonist in an amount sufficient to treat or prevent ileus in a patient. In one embodiment both a PACAP and VIP receptor antagonists are present, preferably in a combination that blocks vasoactive pituitary cyclase 1 (VPAC1), VPAC2 and pituitary adenylate cyclase 1 (PAC1) receptors. Methods of using such composition to treat or prevent ileus in a patient are also encompassed by the invention.

Pharmaceutical compositions relating to vasoactive intestinal polypeptides and methods for the treatment of metabolic disorders, including diabetes, insulin resistance, metabolic acidosis and obesity are presented. Methods of using the vasoactive intestinal polypeptide compositions are also disclosed.

The present invention relates to compositions of the polypeptide EEIIMID and one or more fibrinolytic agents selected from the group consisting of scuPA, tPA, uPA, tcuPA, streptokinase, rt-PA, alteplase, rt-PA derivatives, reteplase, lanoteplase, TNK-rt-PA, anisoylated plasminogen streptokinase complex, anistreplase, or a streptokinase derivative. The invention further relates to methods of enhancing the fibrinolytic activity, reducing the side effects due to vasoactivity caused by the fibrinolytic agents, or prolonging the half lives of the fibrinolytic agents by adding EEIIMD.

A caffeciate type compound, erigeron ester B, used as the medicine for treating cardiovascular and cerebrovascular diseases is prepared from the dried herb of erigeron breviscapus through extracting and separating.

This invention relates to the non-invasive determination of the degree of vasoactivity in the microcirculation in a tissue caused by a drug, disease, injury normal or pathological regulation. More specifically, the invention relates to a method of determining the influence on microcirculation in living tissue from an irritative agent, drugs, disease, injuries normal or pathological regulation including, illuminating a tissue surface with polarized light, collecting the backscattered light through a polarizing filter, detecting the backscattered and polarized light by a photo-sensitive array, transferring the collected information in digital form to a computing device, separating the collected information into at least two data matrixes, each representing a specific wavelength range and generating an output data matrix by processing corresponding values in at least two data matrixes by an algorithm, wherein each value in said output data matrix represents the amount of influence on the microcirculation in a source point of the tissue. Thereby a representation of the tissue microcirculation is obtained.

The present invention relates to the preparation of a Cynara scolymus extract obtainable by fractioning on a resin. The process of the invention allows to obtain an extract, starting from the aerial parts of the plant Cynara scolymus, containing three classes of active principles, namely dicaffeoylquinic acids, luteolin and cynaropicrin glycosides, in a constant ratio. Cynaropicrin is stabilized by addition of precise amounts of sulfated amino acids or suitable thio-derivatives. These extracts have hypolipemizing, anti-dyspeptic and vascular anti-inflammatory activities. The extracts are mainly formulated in Enothera biennis oil or in oils rich in ω-3 and ω-6 acids which enhance the vascular activity.

The invention discloses three compounds of hydroxide radical methyl ophiopogonanone B (hereinafter referred as 6), 2Belta-hydroxide radical methyl ophiopogonanone A (hereinafter referred as 7a) and 2Alpha- hydroxide radical methyl ophiopogonanone A (hereinafter referred as 7b) for SMI and the preparation method thereof. The invention also discloses a method for controlling the quality of the SMI so as to control the compound 6, 7a and 7b and active compound methyl ophiopogonanone B (hereinafter referred as 5), ophiopogonin A (hereinafter referred as 8) and ginsenoside Rb1 with a fixed quantity. A plurality of researches prove that the components can be the main active substances of caring cardiovascular disease through the SMI. As the invention is added with ophiopogon angiocarpy active ingredient as a quality control standard, the quality of the SMI product is more stable and reliable when compared with the traditional quality control art, thereby fundamentally solving the problem of being unbeneficial for the quality control of the ophiopogon part during the traditional SMI production process.

The invention relates to a natural high-polymer bioactive trauma repair material with a function of releasing active ions and a method for preparing the natural high-polymer bioactive trauma repair material. The method includes soaking natural high-polymer materials in silicate extract liquid for a period of time; taking the natural high-polymer materials out of the silicate extract liquid and drying the natural high-polymer materials to obtain the natural high-polymer bioactive trauma repair material with the function of controllably releasing the ions. The natural high-polymer bioactive trauma repair material and the method have the advantages that the natural high-polymer bioactive trauma repair material is creatively prepared by the aid of silicate extract liquid permeating processes, aqueous solution is used as a medium, silicate components with angiogenesis activity can be uniformly dispersed inside the natural high-polymer materials, granular agglomeration can be prevented, and accordingly the natural high-polymer bioactive trauma repair material which is a bioactive composite trauma repair material can be prepared; the inorganic ions are uniformly adsorbed and distributed in high-polymer matrixes, and the ion release concentration can be controlled.

The present invention relates to compositions for topical delivery of one or more vasoactive vitamins and their methods of preparation and use. More specifically, the composition includes one or more vasoactive vitamins, one or more alkyl hydroxybenzoate preservatives, an alkanol solvent, an alkoxylated alcohol humectant, and a high molecular weight hydrophilic colloid viscosity increasing agent. In various embodiments, the vasoactive vitamins include vitamin B3 compounds.

The invention relates to a medicine for treating chilblain. The medicine is prepared by taking pearl cream, Vaseline, starch, talcum powder or distilled water as a substrate and preparing following raw medicines into an ointment or liquid according to mass percentage: 0.1-5% of anisodamine and 0.1-5% of nitrendipine. With the adoption of the medicine for treating the chilblain, the anisodamine is taken as a blood vessel active medicine and has an expansion functions on arterioles, venule and blood capillaries, so that microcirculation can be improved; the nitrendipine is used as a calcium ion antagonist and has a selective expansion function on the venule of the peripheral blood vessels; and the anisodamine and nitrendipine are combined to have obvious improvement on blood supply of a chilblain part, so as to have the effect of preventing and treating the chilblain.

The invention provides a series of open-loop abietane diterpene compounds or pharmaceutical salts thereof, pharmaceutical compositions composed of the compounds as effective ingredients and at least one pharmaceutically acceptable carrier, and a preparation method and an application of the compounds or the pharmaceutical salts thereof in preparation of drugs or functional foods for prevention and(or) treatment of hypertension, heart disease, myocardial ischemia, stroke and other cardiovascular and cerebrovascular diseases. The compounds 1-8 are novel open-loop abietane diterpene compounds, have significant vasodilation activity on KCl preshrunk rat thoracic aorta, have a novel chemical structure, and have many advantages as vasodilation drugs. The compounds 9 and 10 are known compounds, also have significant vasodilating effects on KCl preshrunk rat thoracic aorta, and have no reports in vasodilation at present.

A 5G IoT-based financial payment drone smart medical system comprises a solar first aid kit, a smart medical flight case, a smart medical dispatch center, a 121 distress WeChat mini program, an emergency room drone, a drone pickup pole, and an AprilTag mark. The solar first aid kit is configured to carry and remotely control an AED drone. A solar cell is outside a fixed side surface. The AED droneincludes a wireless charging module and is configured to deliver an AED to the residence or the onset location of a patient; the smart medical flight case comprises an AED smart medical flight case and an emergency room smart medical flight case and is configured to carry the AED and vasoactive drugs. The 121 distress WeChat mini program includes a pressure parameter client, a quick rescue unit,a heartbeat detection unit, a distress information area, and a medical assistance unit. The system can make most of the sudden cardiac death patients in the city obtain the treatment of vasoactive drugs, CPR and AED in 4 minutes under the guidance of professional first aid.

A method and system for creating shear stress and endothelial mechanotransduction through neuromuscular stimulation of the muscle pump. Chronic application a minimum of 30 days triggers the autocrine and paracrine processes which elevates production of vasoactive substances including nitric oxide, prostacyclin, superoxide dismutase, thrombomodulin, glutathion, Krupple-like factor 2 and many others. Chronic application also promotes angiogenesis and development of collateral circulation. This is a cost-effective, non-invasive, drug-free therapy to treat vascular dysfunction and ameliorate or reverse its effects on cardiovascular health.

The present invention relates to compositions of the polypeptide EEIIMI, anti-LRP antibodies, LRP antagonists, and/or one or more fibrinolytic agents comprising scuPA, tPA, uPA, tcuPA, streptokinase, rt-PA, alteplase, rt-PA derivatives, reteplase, lanoteplase, TNK-rt-PA, anisoylated plasminogen streptokinase complex, anistreplase, or a streptokinase derivative. The invention further relates to methods of enhancing the fibrinolytic activity, reducing the side effects due to vasoactivity caused by the fibrinolytic agents, and/or prolonging the half lives of the fibrinolytic agents.

The invention belongs to the field of medicines, and discloses a novel oxazolidinone compound, as well as a preparation method and application thereof. The compound has a chemical structure shown in the formula (I), wherein R1 and R2 are hydrogen, fluorine or chlorine; R3 is -OR4, -NR5R6, -NHCOR7, fluorine, azide group, primary amine group, triazole, triazole containing side chain radicals, mono-phosphate, metal phosphate, sulfonate or metal sulfonate. The novel oxazolidinone compound can be applied to preparation of antibacterial agents or active vasodilator agents.