Abstract: The present disclosure relates to a protein composition having a joint repair function. Preparation of the protein composition comprises the following steps: adding any one of or a combination of a nuclease or Benzonase nuclease of 20 U/mL-35 U/mL into a cell protein extract, placing same at 37° C.±1° C. for enzymatic hydrolysis for 15-40 minutes, and separating and purifying the prepared enzymatic hydrolysate to obtain the protein composition. The protein composition obtained in the present disclosure has the effects of cell repair, joint repair, or cartilage repair, and is used for preventing and treating any one of or a complication of traumatic arthropathy, degenerative osteoarthropathy, joint injury, refractory wound lesions, knee osteoarthrosis, or cartilage injury.

Abstract: The present disclosure relates to a neural repair protein composition. The preparation thereof includes the following steps: adding 20 U/mL-35 U/mL of any one of or a combination of nuclease or omnipotent nuclease to a cell protein extract, performing enzymatic hydrolysis at 37° C.±1° C. for 15-40 minutes, and separating and purifying the prepared enzymatic hydrolysate. The neural repair protein composition of the present disclosure has the effects of cell repair and nerve damage repair, and can be used to repair nerve damage caused by diseases such as central nervous system damage, neurodegenerative diseases, stroke, brain damage, ataxia, cerebral hemorrhage, Alzheimer's disease, Parkinson's disease, senile dementia or complications thereof. It has the advantages of good stability, high bioavailability, safety and effectiveness, and is easy to produce and store.

Abstract: Provided is a protein composition for repairing hair follicles for repairing hair follicles, wherein the preparation method therefor comprises the following steps: adding any one of or a combination of 20 U/mL-35 U/mL of a nuclease or an omnipotent nuclease to a cell protein extract, performing enzymatic hydrolysis at 37° C.±1° C. for 15-40 minutes, and separating and purifying the prepared enzymatic hydrolysate. The obtained cell protein extract and protein composition have the effects of repairing damaged hair follicle cells, efficiently repairing damaged hair follicles and significantly improving the activity of hair follicle, and have the advantages of a high purity, a good stability, being safe and effective, and effectively solving the problems of living cells needing to be refrigerated, and the activity thereof being limited by cell viability duration, etc.

Abstract: The present invention provides benzocyclobutene resins containing olefinic bonds and preparing methods thereof, which relate to a technical field of high-performance resins. The resin structural formula of the present invention is: wherein R1, R2 and R3 are benzocyclobutenyls or hydrogen atoms, at least one of R1, R2 and R3 is a benzocyclobutenyl; R4, R5 and R6 are alkyls, vinyls or hydrogen atoms and are identical with each other; the preparing method thereof is to prepare the benzocyclobutene resin by reacting unsaturated resins of different molecular weights with halogenated benzocyclobutene through Heck reaction. The conditions for preparing the benzocyclobutene resin are mild and easy to produce, and the resin formed by ring-opening polymerizing and curing through further heating which has high crosslinking density, good heat resistance, good resin smoothness, and extremely low dielectric constant and dielectric loss performance, so it is a good photoelectric material.

Abstract: Disclosed is a multi-zone interface switching device, comprising: a special-effect adding module configured for establishing a special effect information list using a plurality of set special effect zones, a special effect style and a special effect frame number of each special effect zone, and providing the special effect information list to the special-effect calculating module; a special-effect controlling module configured for sending, upon receiving an instruction to perform an interface switching operation, the special-effect calculating module a notification to calculate a switching picture; and a special-effect calculating module configured for calculating, after receiving the notification to calculate a switching picture sent by the special-effect controlling module, a switching picture to be displayed in each special effect zone using the special effect information list in the special-effect adding module. Also disclosed is a multi-zone interface switching method.

Abstract: Disclosed is a multi-zone interface switching device, comprising: a special-effect adding module configured for establishing a special effect information list using a plurality of set special effect zones, a special effect style and a special effect frame number of each special effect zone, and providing the special effect information list to the special-effect calculating module; a special-effect controlling module configured for sending, upon receiving an instruction to perform an interface switching operation, the special-effect calculating module a notification to calculate a switching picture; and a special-effect calculating module configured for calculating, after receiving the notification to calculate a switching picture sent by the special-effect controlling module, a switching picture to be displayed in each special effect zone using the special effect information list in the special-effect adding module. Also disclosed is a multi-zone interface switching method.

Abstract: The pyrimidinone compounds are disclosed. Methods of preparing the pyrimidinone compounds are also disclosed.

Abstract: The pyrimidinone compounds are disclosed. Methods of preparing the pyrimidinone compounds are also disclosed.

Abstract: Invented are novel pyridine compounds, the use of such compounds as inhibitors of PKB/AKT kinase activity and in the treatment of cancer and arthritis.