9results about How to "Repair function" patented technology

The embodiment of the invention relates to the field of microorganisms, in particular to lactobacillus pentosus A2 used for preventing or improving polycystic ovarian syndrome, a microbial agent, a dairy product and application of the lactobacillus pentosus A2, the microbial agent and the dairy product. The preservation number of the lactobacillus pentosus A2 is CGMCC (China General Microbiological Culture Collection Center) NO.27253. The lactobacillus pentosus A2 disclosed by the invention can correct irregular estrus cycles, improve ovarian polycystic lesions, sex hormone disorder and abnormal blood fat and blood sugar metabolism, can effectively reduce the LPS level in serum and oxidative stress injury of ovarian tissues, is a product capable of repairing ovarian functions and improving sex hormone secretion, and can be used for preventing, relieving or treating PCOS.

The invention provides a biological preparation for regulating placenta dysplasia, and belongs to the technical field of gynaecology and obstetrics. Core effective components of the biological preparation are lutjanus mixed polypeptide with the molecular weight ranging from 2 kDa to 10 kDa, and the lutjanus mixed polypeptide is prepared by combining lutjanus fish bones, fish scales and fish flesh according to the mass ratio of 5: 3: 2 through the steps of desalting treatment, ultrasonic-assisted degreasing, double-enzyme synergistic enzymolysis, double ultrafiltration purification and the like. Experimental results show that the lutjanus mixed polypeptide has a remarkable protection effect on a human trophoblast cell line HTR-8 / SVneo in a high-glucose environment, and can effectively promote cell proliferation and migration and reduce high-glucose-induced cell damage. Therefore, the biological preparation provides a novel effective intervention means for placenta dysplasia caused by gestational diabetes mellitus, and has a good application prospect.

The embodiments of the present invention relate to the field of microorganisms, and in particular to a bacterial agent, a composition and an application thereof for preventing or improving polycystic ovary syndrome. The active ingredient of the bacterial agent includes plant lactobacillus (Lactiplantibacillus plantarum) G3, and the deposit number is CGMCC NO.27252. The plant lactobacillus G3 of the present invention, alone or in combination with thermophilic streptococcus and bulgaric lactobacillus delbrueckii, can correct irregular estrous cycles, improve ovarian polycystic lesions, sex hormone disorders and blood lipids, abnormal blood sugar metabolism, and by increasing the mRNA expression of oxidative stress-related factors in the ovary, effectively reduce the oxidative stress damage of ovarian tissue, and can be used to prevent, alleviate or treat PCOS. The effect of plant lactobacillus G3 in combination with thermophilic streptococcus and bulgaric lactobacillus delbrueckii is more significant.

The application discloses a reef limestone underground chamber damping system and belongs to the field of damping devices. The reef limestone underground chamber damping system comprises an elastic bearing assembly, micro-grouting hole pipelines, composite variable resistors and pressure sensors. The elastic bearing assembly comprises basalt micro-tendon and stainless steel energy dissipation nodes. A plurality of basalt micro-tendons form a constraint network along the circumference and axis of the chamber on the inner wall of the chamber. The stainless steel energy dissipation nodes are arranged at the intersection connection between the basalt micro-tendons. A plurality of micro-grouting hole pipelines are arranged in the constraint network along the axis of the chamber. The pressure sensors are embedded in the rock above the chamber. A plurality of composite variable resistors are arranged at the arch foot of the chamber. The three-stage collaborative mechanism of "basalt micro-tendon constraint-SMA-MRF collaborative energy dissipation-SMA heating phase change recovery and micro-grouting" solves the adaptability bottleneck of traditional anti-seismic technology in reef limestone underground space, and improves the anti-seismic performance and long-term service reliability.

The invention relates to the technical field of biological medicines, in particular to combined application of FGF-2 and kavazinin C in preparation of a medicine for treating intrauterine adhesion. The invention provides an application of combination of FGF-2 (fibroblast growth factor 2) and kavazinin C in preparation of a medicine for treating intrauterine adhesion. The gel prepared from the FGF-2 and the kavazinin C has an excellent treatment effect on intrauterine adhesion, and can efficiently repair the shape and the function of the damaged uterus and recover the pregnancy ability.

The present invention discloses a container service fault repair method and device, which are used to solve the problem of untimely recovery of container service functions after a container service fails. This solution includes: obtaining attribute information of pre-configured container resources and multiple virtual IP addresses used to provide container services; generating associations between multiple virtual IP addresses corresponding to the container service according to the attribute information of the container resources and the multiple virtual IP addresses; monitoring service events of the container service of a multi-cluster service system; if the service event represents a container service failure, performing migration of the failed container service between multiple virtual IP addresses according to the associations between the multiple virtual IP addresses corresponding to the failed container service. Based on the associations between the virtual IP addresses, this solution performs migration of the container service in a timely manner after a container service fails, efficiently repairs the container service function, and avoids the negative impact of the failure on the container service.

The invention discloses a nano preparation for treating ischemia reperfusion injury and a preparation method and application thereof, and belongs to the field of pharmaceutical preparations, the nano preparation comprises an active component, albumin, a liposome phospholipid bilayer and a target head, the active component is composed of an antioxidant and coenzyme Q10 and analogues thereof, and the target head is composed of a liposome phospholipid bilayer and a liposome phospholipid bilayer. The lipidosome phospholipid bilayer is composed of phospholipid, cholesterol and DSPE-mPEG2000, the nano preparation can remove active oxygen generated in cells to relieve intracellular oxidative stress, and can enter mitochondrial inner membranes to help mitochondrial respiratory chain electron transfer and repair damaged mitochondrial functions, generation of the active oxygen is reduced from the source, and the nano preparation can be used for treating the mitochondrial respiratory chain electron transfer and repairing the damaged mitochondrial function. Therefore, the effect of treating both symptoms and root causes is achieved. The invention provides a new strategy for treating ischemia-reperfusion injury related diseases, the oxidation resistance of cells is improved and oxidative injury caused by ferroptosis is reduced by removing active oxygen and effectively recovering a blocked electron transport chain, and the application has a relatively good practical application prospect.

The invention discloses application of angelica lactone in preparation of a medicine for treating atopic dermatitis, and belongs to the technical field of medicines. According to the application, BALB / c mice are used as an atopic dermatitis model, experiments are carried out by evaluating skin lesion scores of the mice before and after medication and applying various technical means such as histopathology and western blot, and results show that angelica lactone has an effective treatment effect on the atopic dermatitis. Angellactone can alleviate the expression of related inflammatory factors by inhibiting MAPKs / NF-kappa B signal pathways, and promote the expression recovery of skin barrier key proteins FLG and LOR in a dose-dependent manner, thereby repairing the skin barrier function. According to the present invention, the medical application of the angelica lactone is expanded, and the new direction is provided for the treatment of atopic dermatitis, such that the angelica lactone is provided as the potential drug for AD treatment or skin barrier repair.

This invention discloses a method and apparatus for repairing damage to the mounting surface of an axle housing. The method includes the following steps: obtaining dimensional measurements of corrosion pits at the damaged location on the mounting surface of the axle housing to determine the defect area, and removing the corrosion layer from the defect area using subtractive machining; classifying the defect areas and, based on the type of each defect area, spraying corresponding coatings to obtain corresponding repair areas; and performing subtractive remanufacturing on each repair area to restore the dimensions of the mounting surface. This method not only removes corrosion products from the mounting surface of the axle housing but also, based on machining to remove corrosion, efficiently and accurately restores the dimensions of the axle housing through a process of additive and subtractive machining. It eliminates the impact of traditional thermal repair methods on the part's microstructure, dimensional accuracy, and mechanical properties, further improving the service life of the axle housing.