34results about How to "Increase swelling" patented technology

The invention relates to bifidobacterium longum capable of relieving atopic dermatitis and application thereof, and belongs to the technical field of microorganisms and the technical field of medicine. Bifidobacterium longum has the effect of relieving atopic dermatitis, and has the advantages that the ear swelling degree of a mouse with atopic dermatitis is remarkably decreased; dermal pathologysymptoms of the mouse with atopic dermatitis are relieved remarkably, and inflammatory cell infiltration is relieved; the serum IgE of the mouse with atopic dermatitis is reduced remarkably; the levelof IL-4 and IL-13 in skin tissue of the mouse with atopic dermatitis is decreased remarkably; the level of histamine in the skin tissue of the mouse with atopic dermatitis is decreased remarkably. Inthis way, bifidobacterium longum has broad application prospects in preparation of products for preventing and/or treating atopic dermatitis.

The invention discloses a method for improving the performance of wood chemimechanical pulp through biological enzyme pretreatment. Wood chips are subjected to material preparation, spiral extrusion,biological enzyme pretreatment, chemical impregnation and pulp grinding treatment to obtain the chemimechanical pulp, and the chemimechanical pulp is subjected to latency elimination, washing, screening and purification to form paper pulp for paper pulp performance testing. According to the method, biological enzyme pretreatment is carried out on the pulp before chemical impregnation, so that lignin on surfaces of fibers partially falls off, more fine fibers are exposed, more hydroxyl groups are exposed on the surfaces, and reaction between a chemical impregnation section and a liquid medicineis facilitated. The swelling degree of the fibers is increased, the binding force among the fibers is improved, and the interweaving force among the fibers is enhanced. When the method is used for treating broad-leaved wood such as poplar and eucalyptus, the bursting strength, tensile strength and tearing strength of the prepared chemimechanical pulp are remarkably improved, and meanwhile, pulping energy consumption is reduced.

The invention discloses a phenylboronic acid hydrogel-based sugar-sensitive microneedle pad and a preparation method thereof. The phenylboronic acid hydrogel-based sugar-sensitive microneedle pad comprises a base and a microneedle array which is located on the base, wherein the base and microneedles are mainly prepared from a vinyl phenylboronic acid monomer and a vinyl monomer through free radical copolymerization; microneedle bodies and the base can both be used for embedding insulin drugs; the phenylboronic acid monomer is selected from 3-acrylamidophenylboronic acid, and the vinyl monomeris selected from N-isopropyl acrylamide and N-vinyl pyrrolidone. The preparation method disclosed by the invention is simple; the obtained phenylboronic acid hydrogel-based sugar-sensitive microneedlepad is regular in structure, has good mechanical performance, is capable of effectively piercing the skin, has stimulus responsiveness to glucose concentration, and is capable of regulating the release rate and the dosage of insulin according to blood sugar concentrations and effectively preventing a risk of hypoglycemia caused by excessive release of the insulin.

The invention discloses bifidobacterium capable of relieving atopic dermatitis and application of the bifidobacterium and belongs to the technical field of microorganisms and the technical field of medicines. The bifidobacterium breve CCFM1067, bifidobacterium adolescentis CCFM1066 and bifidobacterium bifidum CCFM1063 disclosed by the invention are capable of preventing and/or treating atopic dermatitis. Therefore, the bifidobacterium breve CCFM1067, bifidobacterium adolescentis CCFM1066 and bifidobacterium bifidum CCFM1063 disclosed by the invention have great application prospects in preparing products (such as foods or medicines) for preventing and/or treating atopic dermatitis.

The invention relates to a medicinal composition containing Chinese herbs, process for preparation, use in preparing medicament, and medicament containing the composition. The prepared medicament can be used for improving chicken production performance and immunity.

The invention relates to a product for preventing and/or treating atopic dermatitis, belongs to the technical field of microorganisms and the technical field of medicines, and provides the product forpreventing and/or treating atopic dermatitis. The product contains lactobacillus casei of which the preservation No. is GDMCC No.60736. The lactobacillus casei can relieve the atopic dermatitis, andspecially reflects that the number of times of scratching of mice suffering from the atopic dermatitis can be notably reduced, the ethology characteristic of the mice suffering from the atopic dermatitis can be notably improved, the ear swelling degree of the mice suffering from the atopic dermatitis is notably improved, the skin pathology symptoms of the mice suffering from the atopic dermatitiscan be notably improved, the IgE level in serum of the mice suffering from the atopic dermatitis can be notably reduced, the IL-4 level in serum of the mice suffering from the atopic dermatitis is notably reduced, besides, the IL-10 level in the serum of the mice suffering from the atopic dermatitis can be increased, and further, the Th1/Th2 immune reaction balance of the mice suffering from atopic dermatitis can be restored.

The invention discloses a method for preparing a glazed tile from a biomass fiber-epoxy resin composite material, and belongs to the technical field of glazed tile preparation; the method comprises the following steps: (1) preparing a grouting blank; (2) molding the grouting blank; (3) treating the green body; (4) preparing glaze; (5) glazing the green body; and (6) firing and polishing the glazedgreen body. By means of the method, the water absorption rate of the glazed tile can be reduced, the bending strength of the glazed tile is improved, and the rapid cooling, rapid heating and freezingresistance can meet the requirements of the national building colored glaze product standard GB 9197-88 and the national building material industry building colored glaze product standard JC/T 765-2006.

The invention discloses a medicine for treating fractures and acute soft tissue injuries as well as a preparation method of the medicine. The medicine for treating the fractures and the acute soft tissue injuries is prepared from raw materials in parts by weight as follows: 3-9 parts of frankincense, 2-9 parts of myrrh, 5-11 parts of eucommia bark, 2-9 parts of common floweringquince fruits, 2-8 parts of unprocessed pedate pinallia jackinthepulpit rhizomes, 2-9 parts of rose flowers, 2-7 parts of ground beetles, 2-8 parts of cassia bark, 2-9 parts of slenderstyle acanthopenax bark, 5-11 parts of native copper, 4-12 parts of dipsacus asper roots, 2-9 parts of cibot rhizomes, 2-8 parts of Chinese angelica, 5-15 parts of dragon's blood, 2-7 parts of dandelions, 2-7 parts of honeysuckle stems, 5-10 parts of beeswax and 1-3 parts of borneol. The medicine relievespain of a patient obviously, improves the limb swelling degree, promotes callus growth, shortens the fracture healing time and is exact in clinical effect when used for treating the fractures and the acute soft tissue injuries.

The invention discloses a wood bleaching method based on a microelectronic technology, and relates to the technical field of microelectronics. The method requires the following raw materials in parts by mass: wood; 15-17 parts of a penetrant; 3-5 parts of anhydrous sulfuric acid; 2-4 parts of magnesium carbonate; 5-7 parts of borax; 3-4 parts of glycerol; 9-11 parts of urea; 800-1000 parts of hydrogen peroxide; 1.5-2.5 parts of ammonium bicarbonate; 0.5-1.5 parts of sodium persulfate; and 5-11 parts of an ionic liquid-based protective agent. Through use of the ionic liquid-based protective agent, wood is pretreated during wood bleaching, so that lignin can be selectively dissolved out, fibers can be loosened, the swelling degree is improved, subsequent bleaching agent permeation is facilitated, through cooperative use of a fiber protective agent and the penetrant, a fiber protective layer is formed on the surface of the wood during bleaching, excessive yellowing during the bleaching is avoided, meanwhile, the penetrant can help penetration of a bleaching agent, black ribs generated on the surface of wood after bleaching are reduced during wood bleaching, and the stability of the wood during bleaching is improved.

The invention provides an omeprazole enteric-coated pellet and a preparation process thereof. The preparation process comprises the following steps: mixing a modified polylactic acid solution and an ethyl cellulose aqueous dispersion, and stirring to obtain a slow-release protection solution; dissolving mannitol in purified water to obtain a mannitol solution; the preparation method comprises the following steps: dry-mixing omeprazole and microcrystalline cellulose, adding dimeticone, shearing, extruding and rounding to obtain pellet cores; the preparation method comprises the following steps: alternately spraying a sustained-release protective solution and a mannitol solution on a pellet core, drying to obtain a coated pellet core, dissolving hydroxypropyl methyl cellulose and talcum powder in purified water, stirring to obtain an enteric coating solution, spraying the enteric coating solution on the coated pellet core, and drying after spraying to obtain the omeprazole enteric pellet. By adopting the unique omeprazole enteric-coated pellet preparation process, the pellet has the advantages of large drug loading capacity, smooth and round appearance, no fine powder, no cracking, no broken pellet, good pellet formability, high yield, good in-vitro release degree, stable quality, simple production process and controllable product quality.