摘要:
The present invention discloses a desensitizing toothpaste. Based on the total weight of the desensitizing toothpaste, the desensitizing toothpaste includes: from 5% to 40% by weight of DP-bioglass; from 1% to 5% by weight of thickening agents; from 25% to 35% by weight of humectant; and from 1% to 5% by weight of surfactant, wherein the DP-bioglass includes: 8.4% of Na2O, 40.6% of CaO, 39% of SiO2, and 12% of P2O5 based on the total weight of the DP-bioglass. With the implementation of the present invention, the indication of dentin hypersensitivity can be greatly relieved.
摘要:
A method of preparing magnetic bead type nasopharyngeal enzyme immunoassay reagents by polymerase chain reaction according to this invention offers in-vitro diagnostic reagents by means of utilizing nanotechnology. This method uses magnetic beads to coat EBV nuclear antigen (Epstein-Barr virus nuclear antigen, EBNA1) or early antigen (Early Antigen, EA). The use of polymerase chain reaction (polymerase Chain Reaction PCR) is for amplified detection. It is found that positive controls of different concentrations, after amplified by PCR, change in their brightness and concentration. That reveals the EBV antigens on the magnetic beads can specifically detect IgA antigens in the serum.
摘要:
An implant containing a collagen matrix embedded with chondrocyte-like cells, its use in repairing a chondral defect, and a method of preparing the implant.
摘要:
A pharmaceutical composition for inhibiting inflammation, comprising (a) hyaluronic acid, (b) a 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitor, and (c) a pharmaceutically acceptable carrier, is provided. Also provided is a method for inhibiting inflammation in a mammal, comprising administrating to the mammal an effective amount of a composition comprising (a) hyaluronic acid and (b) an HMG-CoA reductase inhibitor.
摘要:
A composition comprising a polymer that comprises oxidated hyaluronic acid cross-linked by a dihydrazide is disclosed. The polymer is a hydrogel exhibiting the following properties: a) transparent and colorless; and b) transforming from a liquid state into a gel-matrix at 37° C. These characteristics make it useful as a vitreous humor substitute.
摘要:
A method for manufacturing the DP-bioglass to use in dental fracture repair via the carbon dioxide laser, the method comprises the steps: mixing and co-dissolving silicon and phosphoric acid raw material into ethanol; sequentially adding nitric acid, calcium and sodium raw material and stirring; standing, drying, triturating and heating the composition to obtain a glass powder material consisting of Na2O—CaO—SiO2—P2O5 and drying the oxide material mixing with a phosphoric acid to react the DP-bioglass.
摘要翻译:一种通过二氧化碳激光器制造用于牙科骨折修复的DP-生物玻璃的方法,包括以下步骤:将硅和磷酸原料混合并共溶于乙醇; 依次加入硝酸,钙和钠原料搅拌; 静置,干燥,研磨和加热组合物,以获得由Na 2 O-CaO-SiO 2 -P 2 O 5组成的玻璃粉末材料,并干燥与磷酸混合的氧化物材料以使DP生物玻璃反应。
摘要:
A composition comprising a polymer that comprises oxidated hyaluronic acid cross-linked by a dihydrazide is disclosed. The polymer is a hydrogel exhibiting the following properties: a) transparent and colorless; and b) transforming from a liquid state into a gel-matrix at 37° C. These characteristics make it useful as a vitreous humor substitute.
摘要:
In a long-lasting collagen and its manufacturing method, a pig skin is gone through processes of scraping extra tissues, removing fats, imbibition, digesting, centrifugal separation, salting-out, collecting lower-layer precipitate and freeze-drying to form a collagen, and the collagen is mixed with γ-PGA, and then a glutaraldehyde solution is added and mixed uniformly to perform a first crosslinking and form the long-lasting collagen, so as to overcome the shortcomings of a conventional collagen having a short storage time, a requirement of applying the collagen repeatedly, and a high concentration of remained glutaradldehyde which is biologically poisonous to human bodies.
摘要:
The present invention is related to an immuno-PCR method for detecting nasopharyngeal carcinoma (NPC) and kit thereof, especially related to an immuno-PCR method for detecting markers of early stage NPC and kit thereof. The present invention includes providing a substrate whereon protein markers immobilized; applying a patient's specimen to the substrate; adding a solution which has biotinylated anti-human IgA secondary antibody and incubating the solution; adding a solution with a linker and biotinylated target DNA; proceeding a polymerase chain reaction; and finally, detecting the target DNA fragments via electrophoresis.
摘要:
The present invention is related to an immuno-PCR method for detecting nasopharyngeal carcinoma (NPC) and kit thereof, especially related to an immuno-PCR method for detecting markers of early stage NPC and kit thereof. The present invention includes providing a substrate whereon protein markers immobilized; applying a patient's specimen to the substrate; adding a solution which has biotinylated anti-human IgA secondary antibody and incubating the solution; adding a solution with a linker and biotinylated target DNA; proceeding a polymerase chain reaction; and finally, detecting the target DNA fragments via electrophoresis.