3476 results about "Bioavailability" patented technology

Disclosed herein are compositions comprising an NSAID such as meloxicam and / or rizatriptan in combination with a cyclodextrin and / or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.

Disclosed herein are compositions comprising an NSAID such as meloxicam and / or rizatriptan in combination with a cyclodextrin and / or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.

Disclosed herein are compositions comprising an NSAID such as meloxicam and / or rizatriptan in combination with a cyclodextrin and / or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.

Disclosed herein are compositions comprising an NSAID such as meloxicam and / or rizatriptan in combination with a cyclodextrin and / or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.

Disclosed herein are compositions comprising an NSAID such as meloxicam and / or rizatriptan in combination with a cyclodextrin and / or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.

Pharmaceutical compositions for the transmucosal delivery of N-N-dimethyltryptamine (DMT) acceptable salt or prodrug thereof in combination with a monoamine oxidase inhibitor to achieve desired bioavailability suitable for the treatment of neurological disorders.

The invention relates to the technical field of cosmetics, in particular to an acne-removing composition, lipidosome and a preparation method and application thereof. The acne-removing composition disclosed by the invention is prepared from the following components in parts by weight: 2 to 8 parts of nicotinamide, 1 to 5 parts of cortex magnoliae officinalis extract, 0.15 to 2.01 parts of glycyrrhizic acid, 0.1 to 2 parts of totarol and 0.01 to 0.15 part of hyssopus officinalis extract. The nano-carrier is adopted to wrap and deliver the acne removal composition, so that the solubility of the functional components is increased, the bioavailability of the functional components is improved, meanwhile, the irritation of the functional components is also improved, multi-target co-delivery and multi-mechanism acne removal are realized, and the acne removal composition has a remarkable acne removal effect.

The invention relates to the technical field of pharmaceutical preparations, and discloses a composition with liver protection and antioxidation effects and a preparation method thereof.The composition is prepared from galactosamine modified astragalus membranaceus exosome, schisandra chinensis nanocrystals, liquorice-chitosan nanoparticles, lactobacillus acidophilus freeze-dried powder, beta-(1, 3) / (1, 3, 4-tetramethyl-1, 3-pentanediol monoisobutyrate) sourced from saccharomyces cerevisiae, and beta-(1, 3, 4-tetramethyl-1, 3-pentanediol monoisobutyrate). And (6) a dextran, grape exosome-curcumin hybrid vesicle freeze-dried powder, a curcumin-mitochondrial targeting peptide compound, a resveratrol-hydroxypropyl-beta-cyclodextrin inclusion compound and reduced panthenol. According to the liver-protecting and anti-oxidation composition disclosed by the invention, multi-dimensional intervention on liver protection is realized through an elaborately designed ternary system. The system is composed of a traditional Chinese medicine extract, a microorganism-plant exosome combination and a high-bioavailability antioxidant, all the parts have a synergistic effect, and the liver protection effect is remarkably improved.

Compositions and methods for administering ketone bodies to a subject include beta-hydroxybutyrate complexed with or coupled to at least one amino acid. The compositions and methods cause one or more of: weight loss, weight maintenance, reduced blood glucose level, maintenance of blood glucose level, increased muscle and physical performance, enhanced metabolic and cellular repair, improved detoxification and gut health, targeted bioavailability, sustained release and controlled absorption, increased metabolic efficiency, enhanced cellular uptake, minimized side effects, multifunctional therapeutics, improved focus, improved energy, improved cognitive function, improved mental acuity, treatment of traumatic brain injury, treatment of diabetes, treatment of neurological disorder, treatment of cancer, treatment of inflammatory condition, appetite suppression, anti-aging effects, anti-glycation effects, treatment of epilepsy, treatment of depression, improved performance, improved muscle mass, improved motor function, increased strength, increased metabolism, increased fat loss, increased fat oxidation, improved body composition, and improved mood.

The invention provides a stem cell exosome vesicle induced by traditional Chinese medicine functional components as well as a preparation method and application thereof, and belongs to the technical field of biological medicines. According to the preparation method of the stem cell exosome vesicle, traditional Chinese medicine functional components serve as an exosome inducer, stem cells can be induced to proliferate and secrete exosome with the enhanced function, the yield of the exosome can be increased, bioactive molecules can be loaded, and the bioavailability of the exosome in diabetes treatment is remarkably improved. The stem cell exosome vesicle disclosed by the invention can be applied to treatment of diabetes and complications thereof, not only can improve functions of islet cells, but also can treat chronic inflammation, microangiopathy and other metabolic diseases related to diabetes, and has a wide clinical application prospect.

Disclosed herein are compositions comprising an NSAID such as meloxicam and / or rizatriptan in combination with a cyclodextrin and / or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.

The invention discloses a ginseng extract rich in rare saponins and preparation and anti-aging application thereof, and belongs to the technical field of oral beauty and skin care products, the ginseng extract is obtained by fermentation treatment of ginseng powder through phytobacterium plantarum, and the preservation number of the phytobacterium plantarum is GDMCC No.64374. The ginseng extract rich in rare saponin is fermented by specific plant lactobacillus, ginsenoside is efficiently converted into CK and F1, various natural plant components such as ginseng polysaccharide are reserved, and a specific synergistic effect is generated. Through verification, the prepared ginseng extract is high in bioavailability, can more effectively inhibit cell inflammation, and can more effectively recover the mitochondrial function of senescent cells and inhibit cell senescence. The preparation method provided by the invention is high in operability and easy to standardize and intellectualize. Compared with a traditional extraction and purification method, the adopted fermentation method is more environmentally friendly and efficient, and large-scale production can be achieved in industrial production.

Disclosed herein are compositions comprising an NSAID such as meloxicam and / or rizatriptan in combination with a cyclodextrin and / or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.

The invention relates to curcumin-loaded pectin sodium alginate gel as well as a preparation method and application thereof, and belongs to the technical field of gel preparation. The preparation method of the curcumin-loaded pectin sodium alginate gel comprises the following steps: in a dark environment, stirring and mixing curcumin, arjunic acid, ortho-aminophenol and an organic solvent, adding a polyvinyl alcohol aqueous solution, a sodium alginate solution and a pectin solution, uniformly mixing, performing ultrasonic treatment, adding calcium chloride, stirring and mixing, performing ultrasonic treatment, and performing vacuum drying to obtain the curcumin-loaded pectin sodium alginate gel. And adding oxidized hyaluronic acid, continuously stirring, stirring at normal temperature until the organic solvent is completely volatilized, and cleaning the hydrogel with deionized water to obtain the hydrogel. According to the invention, calcium ions and sodium alginate are subjected to physical crosslinking, pectin and polyvinyl alcohol are combined to form a composite hydrogel layer, the compounding of multiple components can effectively control the dissolution and drug release behaviors of active components, the bioavailability of curcumin is increased, the compactness and stability of hydrogel are increased, and the bioavailability of curcumin is improved. The oxidation resistance of the hydrogel can be effectively improved.

Disclosed herein are compositions comprising an NSAID such as meloxicam and / or rizatriptan in combination with a cyclodextrin and / or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.

Disclosed herein are compositions comprising an NSAID such as meloxicam and / or rizatriptan in combination with a cyclodextrin and / or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.

The invention discloses a compound composition with a multi-target heart protection function as well as a preparation method and application of the compound composition. The composition is composed of a basic functional oil phase, a core antioxidant / anti-inflammatory phase, a myocardial nutrition and regulation phase and a bioavailability promotion phase in a synergistic manner, and is integrated into a composite cardiac oligopeptide and microencapsulated particle key component substance through a specific enzymolysis and microencapsulation embedding process system. The invention aims to solve the technical problems of single target spot, insufficient synergistic effect of all components, low bioavailability of active components and poor stability of the existing heart protection product, and provides a stable and easily-absorbed composite composition which can realize synergistic effect from multiple channels at the same time. Technical effect verification shows that under the condition of equal-dose sample feeding, the composition can remarkably improve the bioavailability of functional components and shows excellent myocardial cell oxidative damage resistance and myocardial ischemia improvement activity in cell and animal models, the effect is remarkably superior to that of independent use or simple physical mixing of all the components, and the composition is suitable for clinical application. And the substantial progress of synergistic interaction is proved. The composition can be used for developing various medicines, health foods and functional foods beneficial to heart health.

The invention provides an anti-aging repair composition containing PDRN, and lipid nanoparticles and application thereof. The composition provided by the invention is prepared from polydeoxyribonucleotide, micro-current tetrapeptide-1 and palmitoyl tripeptide-5. According to the application, the polydeoxyribonucleotide, the micro-current tetrapeptide-1 and the palmitoyl tripeptide-5 are compounded for use, so that the composition has a synergistic effect in the aspects of promoting cell proliferation, inhibiting an intracellular ROS (reactive oxygen species) level and the like, and has remarkable antioxidant, anti-inflammatory, anti-aging, soothing and repairing effects. The PDRN-containing composition is prepared into the lipid nanoparticles, so that the stability of the PDRN-containing composition is improved, the permeability of the PDRN-containing composition on the skin surface is improved, the bioavailability of the PDRN-containing composition is improved, the cell survival rate and cell uptake are promoted, the expression of adenosine A2A receptors, the synthesis of collagen, angiogenesis and the inhibition of anti-inflammatory factors are promoted, and a remarkable anti-aging effect is achieved.

The invention relates to the technical field of metal amino acid chelate preparation, and discloses high-bioavailability magnesium glycinate and a preparation method thereof.The method comprises the steps that a glycine solution and a magnesium salt solution are mixed, the initial pH value is adjusted to be within the alkaline range, and a low-polarity organic phase is added to construct a two-phase solvent system; dynamically adjusting the pH value of the reaction system by stages, and sequentially inducing amino and carboxyl of glycine to chelate magnesium ions step by step to form a chelate; and blending the chelated product with a chitosan-sodium alginate composite carrier, and carrying out spray drying to obtain magnesium glycinate particles. The molar ratio of magnesium ions to glycine in the chelating structure of magnesium glycinate is 1: 3. Through the synergistic effect of dynamic pH regulation and a two-phase solvent system, directional synthesis of the magnesium glycinate 1: 3 high-coordination chelate is achieved, the bioavailability and the targeted slow release performance are remarkably improved by combining a composite carrier nano embedding technology, and meanwhile, the process is efficient and environmentally friendly.

The invention discloses glycerin entrapped with recombinant human collagen III and a preparation method and application thereof, and belongs to the technical field of medicines and cosmetics, the glycerin entrapped with recombinant human collagen III comprises phospholipid, glycerin, Tween 80, chitosan quaternary ammonium salt, sodium hyaluronate, recombinant human collagen III and a PBS buffer solution. Glycerin which has high deformation performance and can effectively penetrate through the stratum corneum is prepared, and double-layer modification of chitosan quaternary ammonium salt and sodium hyaluronate is carried out on the glycerol to deliver the recombinant human-derived III-type collagen, so that the problems that the recombinant human-derived III-type collagen is high in hydrophilicity, large in molecular weight and difficult to penetrate through the stratum corneum of the skin can be effectively solved; the bioavailability and the percutaneous penetration of the recombinant human III type collagen are obviously improved.

The invention belongs to the technical field of functional Pickering emulsion preparation, and particularly discloses a silk fibroin nanoparticle-stabilized biphase drug-loaded Pickering emulsion and an antibacterial application thereof. The curcumin-loaded silk fibroin nanoparticles Cur-SFNPs with uniform form and size are prepared by using an anti-solvent precipitation method. In order to improve the antibacterial effect of the Pickering emulsion, the Cur-SFNPs is utilized to stabilize the soybean oil loaded with resveratrol, and the oil-in-water type Pickering emulsion is prepared. The Pickering emulsion prepared by taking Cur-SFNPs as a stabilizer has the characteristics of small particle size, uniform distribution, storage stability, heating stability, freeze-thaw stability, food safety and environmental friendliness. And as a two-phase drug-loaded emulsion, two natural hydrophobic active drugs are loaded at the same time, so that the solubility and bioavailability of the emulsion can be enhanced, the loaded active substances play a synergistic antibacterial and antioxidant role, and the emulsion can be applied to food preservation.

The invention discloses a preparation method and application of silymarin spray curing nano-carrier powder, and relates to the technical field of medicines and the field of foods. The method comprises the following steps: firstly, constructing a silymarin-carrier compound through a molecular self-assembly technology, and then, carrying out curing treatment on a nano-carrier by adopting a spray drying technology, so as to obtain nano-powder with good flowability. According to the preparation method disclosed by the invention, the silymarin spray curing nano-carrier powder with a core-shell structure is successfully prepared by optimizing a carrier material ratio and spray drying conditions. Experimental results show that the spray-cured nano-carrier powder prepared by the method significantly improves the solubility and stability of silymarin, and enhances the bioavailability and efficacy, so that silymarin can be more efficiently absorbed and released in a targeted manner in vivo, thereby significantly improving the therapeutic effect.

Disclosed herein are compositions comprising an NSAID such as meloxicam and / or rizatriptan in combination with a cyclodextrin and / or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.

Disclosed herein are compositions comprising an NSAID such as meloxicam and / or rizatriptan in combination with a cyclodextrin and / or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.

Disclosed herein are compositions comprising an NSAID such as meloxicam and / or rizatriptan in combination with a cyclodextrin and / or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.

The invention provides tegorasan monoethyl fumarate as well as a preparation method, a pharmaceutical composition and an application of the tegorasan monoethyl fumarate. The tegorac monoethyl fumarate provided by the invention is relatively good in solubility and good in stability, the bioavailability of a medicine is increased by improving the solubility of the medicine, and the tegorac monoethyl fumarate is suitable for industrial production and has a good market prospect.

Stable and bioavailable formulations and dosage forms comprising a dispersion (e.g., spray-dried dispersion) of solid amorphous 6-(cyclopropancamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-N-(methyl-d3)pyridazine-3-carboxamide (Formula (I): BMS-986165) in a solid polymer matrix are provided for the treatment of auto-immune and auto-inflammatory diseases such as an inflammatory bowel disease (IBD) and psoriasis.

The invention relates to the field of biological agents, in particular to a compound probiotic preparation rich in organic selenium and a preparation method of the compound probiotic preparation, and efficient synergistic delivery is achieved through plant micromolecule organic selenium extraction and a multi-layer microemulsion embedding technology. The preparation consists of a core active component, a carrier system and a curcumin compound. The plant micromolecular organic selenium is extracted from cardamine hupingshanesis and high-selenium corn flour through an HLUP technology, and the bioavailability is remarkably improved. A corn protein modified W / O / W microemulsion is adopted as a carrier, an outer layer membrane is stable in an acid environment, and an inner layer accurately releases selenium to small intestines; a protective agent composed of trehalose and glucose inhibits ice crystal damage, and glutaraldehyde crosslinking enhances the mechanical strength of the membrane. Curcumin and selenium synergistically enhance antioxidant and immunomodulatory functions, and promote phagocytic activity of macrophages. The stability and bioavailability bottlenecks of a traditional preparation are broken through, and an innovative scheme is provided for functional food development.

The invention belongs to the field of nano preparations, and discloses a preparation method of nano microspheres coated with a nicotinamide mononucleotide shell membrane structure, which comprises the following steps: coating NMN in a pregel formed by chitosan and sodium tripolyphosphate, heating and stirring, adjusting the pH value to separate out chitosan-coated nano microspheres, drying to remove moisture on the surfaces of the nano microspheres, and drying to obtain the nano microspheres coated with the nicotinamide mononucleotide shell membrane structure. Then selecting a water phase and an oil phase in a proper proportion, preparing a chitosan / sodium alginate composite nano-microsphere with sodium alginate as an outer membrane by adopting an emulsion cross-linking method, and washing and drying to obtain the NMN nano-microsphere with a core-shell structure. According to the invention, NMN is coated in the nano-microsphere which is composed of two materials and has a nuclear membrane structure, so that the stability of NMN in a natural environment can be improved, hydrolysis of NMN by gastric acid and gastrointestinal tract enzyme in a drug delivery process can be prevented, the bioavailability of NMN is improved, and a drug sustained release effect is achieved.

The invention discloses a preparation method of a doxorubicin-loaded ginseng selenium polysaccharide nano-carrier with immunoregulation and liver cancer cell inhibition functions, and aims to solve the problems of toxic injury of tissues and organs and inhibition of an immune system caused by an antitumor drug doxorubicin. According to the invention, deoxycholic acid is grafted on the ginseng selenium polysaccharide, so that the ginseng selenium polysaccharide is hydrophobized and forms an amphiphilic polysaccharide polymer, and the limitations of large molecular weight, low bioavailability and the like of the ginseng selenium polysaccharide are overcome. The self-assembled ginseng selenium polysaccharide nanoparticles are used as carriers for delivering antitumor drugs, so that the self-assembled ginseng selenium polysaccharide nanoparticles have an immunoregulation effect and can effectively improve side effects such as immunosuppression caused by the antitumor drugs; and the carrier also has a pH sensitive response release characteristic, so that the targeting effect of the medicine in a tumor area is enhanced, and the innovative carrier has a good clinical application prospect.