10 results about "Leukoplakia" patented technology

The invention relates to the technical field of tooth restoration, in particular to a composition for repairing tooth leukoplakia and a preparation method of the composition. The composition for repairing the tooth leukoplakia comprises the following components: artificial saliva, and the artificial saliva comprises 0.2 g / L to 1 g / L of dipotassium phosphate and 0.2 g / L to 1 g / L of calcium chloride. Furthermore, the composition also comprises an active glass composition. By adopting the technical scheme, the artificial saliva containing phosphate radicals, potassium ions and calcium ions with specific concentrations can be matched with permeable resin, an active glass composition and the like to achieve a good tooth leukoplakia repairing effect, so that the technical problem that the application of permeable resin is limited in the prior art is solved.

The invention relates to the technical field of lesion recognition, solves the technical problem that details in an image cannot be accurately recognized in the prior art, and particularly relates to a method for recognizing a leukoplakia vulvae lesion image, which comprises the following steps of: S1, acquiring a leukoplakia vulvae lesion image at a # imgabs0 # moment, performing primary processing on the focus image to obtain a first processing value # imgabs1 #; and S2, calculating a second processing value # imgabs3 # of the lesion image at the # imgabs2 # moment, and fusing the first processing value # imgabs4 # and the second processing value # imgabs5 # to obtain a preprocessed image. According to three-value positioning of the to-be-processed image, classification of pixels in the to-be-processed image can be completed according to a query value, a key value and a positioning value, the fine-grained extraction capability is improved by means of convolution and an attention mechanism, and the accuracy of the fine-grained extraction is improved. Meanwhile, the parameter number of the model can be optimized, the model operation recognition efficiency is improved, and the accuracy and the recognition speed of focus position recognition in the to-be-processed image can be improved by combining the average pooling mode with the classification threshold value.

The invention relates to the technical field of traditional Chinese medicine, in particular to a preparation and treatment method of a traditional Chinese medicine composition for treating leukoplakia vulvae based on traditional Chinese medicine, which adopts three ways of oral decoction, external traditional Chinese medicine ointment and external traditional Chinese medicine fumigation and washing for synergistic treatment, and matches different traditional Chinese medicine formulas for patients with different syndrome types according to the traditional Chinese medicine syndrome differentiation and typing principle. One dose of the oral decoction is taken every day, the decoction is decocted with water and taken in two times, the external traditional Chinese medicine ointment is directly smeared on an affected part, and the fumigation-washing prescription is decocted with water, fumigated and then subjected to hip bath; wherein the syndrome differentiation types comprise a liver-kidney yin deficiency type, a qi-blood deficiency type, a liver channel damp-heat type and a blood stasis and wind dryness type, standardization and individualization are unified, the traditional Chinese medicine composition has the advantages of being remarkable in curative effect, low in recurrence rate, high in safety and the like, and a safe and effective new treatment strategy is provided for leukoplakia vulvae.

The invention provides a traditional Chinese medicine composition for treating vitiligo and a preparation method thereof, and relates to the technical field of preparation of traditional Chinese medicines for treating vitiligo. The traditional Chinese medicine composition is divided into an external composition and an internal composition, the external composition is prepared from nux vomica, cantharides, walnut skin, green persimmon, green fig, plant soot and red garlic according to a specific weight ratio, and the internal composition is prepared from rye, black beans, black sesame, polygonum multiflorum and fructus psoraleae according to a specific weight ratio. The external composition is fermented in a dark place and then decocted into paste, and the oral composition is fried and then ground into powder. Through the combination of external use and oral administration, the synergistic effect of the traditional Chinese medicinal materials is fully exerted, the leucoderma symptom of a leucoderma patient can be effectively improved, the medicinal materials are wide in source, the preparation process is simple, and the traditional Chinese medicine composition is suitable for being popularized and applied in clinical and daily treatment.

The application relates to application of ginkgo biloba lactone A in preparation of drugs against white spot syndrome, aiming at the problem that effective treatment drugs are still lacking for the destructive damage of white spot syndrome virus (WSSV) to aquatic crustaceans, and providing a new application of ginkgo biloba lactone A; through in-vitro experiment of Hpt cells of astacus leptodactylus and in-vivo feeding experiment of astacus leptodactylus, it is verified that the ginkgo biloba lactone A can significantly inhibit WSSV replication at a concentration of 100 muM; the astacus leptodactylus is fed with 40 mg / kg feed for 10 days, the survival rate after being infected with WSSV is increased by about 53.3%, meanwhile, the expression of immune-related genes is up-regulated, the apoptosis rate of blood cells is reduced, and the virus replication is significantly inhibited; a safe and efficient new drug for the prevention and control of WSSV in aquatic breeding is provided, and has important industrial application value.

The invention belongs to the technical field of traditional Chinese medicine preparations, and particularly relates to an oral and external compound type combined preparation for treating vitiligo and a preparation method of the oral and external compound type combined preparation. The skin antibacterial liquid is prepared from the following raw materials: a traditional Chinese medicine concentrated solution, polyethylene glycol 200, nano titanium dioxide, grape seed oil, polydimethylsiloxane and absolute ethyl alcohol; the dolichos peptide tablet is prepared from the following raw materials: traditional Chinese medicine dry paste powder, bone collagen peptide, soybean peptide powder, calcium carbonate, microcrystalline cellulose, D-mannitol, zinc gluconate, sodium selenite and purified water. The traditional Chinese medicine composition treats vitiligo in an integral-local synergistic manner, provides nutrients necessary for melanin generation, improves skin microcirculation, enhances body antioxidant and antibacterial capabilities, reduces damage of an immune system to melanin color cells, accelerates pigment recovery of leukoplakia at a focus position, and maintains a healthy state of skin.

The traditional Chinese medicine composition is prepared from cortex phellodendri, herba taraxaci, herba schizonepetae, herba agrimoniae, folium isatidis and the like, can obviously improve the symptoms of pruritus, pain, keratinization, ulcer and atrophy of the leukoplakia vulvae, and has good effects of reducing swelling, removing stasis, clearing heat, relieving pain and relieving itching.

The application provides a detoxification and repair medical dressing for treating and relieving stubborn vulvar leukoplakia and a preparation method thereof, and relates to the technical field of gel dressings. The medical dressing is composed of a gel component and a composite antibacterial repair component, and the composite antibacterial repair component is composed of modified corn starch, anise camphene, eugenol, algal polysaccharide and Gynura japonica fermented inactivated extract. The Gynura japonica fermented inactivated extract is obtained by fermenting Gynura japonica with Bacillus subtilis and lactic acid bacteria and then inactivating. The application overcomes the shortcomings of the prior art, can effectively relieve itching during the treatment of vulvar leukoplakia under the premise of having an antibacterial effect, shortens the overall treatment cycle, and improves the comfort of treatment.

The invention belongs to the technical field of molecular marker assisted breeding, and particularly discloses a molecular marker related to white spot resistance on corn chromosome 2 and application, and provides a molecular marker gene related to corn white spot resistance, and the gene sequence is shown as SEQ ID NO: 1 and / or SEQ ID NO: 2. According to the present invention, the molecular marker is commonly localized to SNP: 2-212792117 and the downstream gene Zm00001eb107230 on the corn chromosome 2, the SNP can be localized in a plurality of different environments, 20.39% of phenotypic variation can be explained, and the related candidate functional gene mainly codes the Remorin family protein, has been proved to be related to corn resistance, and can be used as the corn leukoderma resistance molecular marker;

The utility model relates to the technical field of detoxification and repair, in particular to a detoxification and repair medical instrument for treating female intractable leukoplakia vulvae, which comprises an outer frame, the top of the outer frame is an inclined plane, and the width of the outer frame is gradually reduced along the length direction. A cutting assembly used for cutting consumables into different widths from different positions in the length direction of the outer frame is installed in the outer frame. The cutting assembly comprises a plurality of guide columns installed between the two sides of the outer frame, two cutting knives parallel to the two side faces of the outer frame are installed in the outer frame, inclined blocks are fixedly connected to the tops of the cutting knives, and two clamping grooves allowing the inclined blocks to be inserted are formed in one side of the inner wall of the outer frame. The end, away from the clamping groove, of the inclined block is fixedly connected with a stop block, and an opening is formed in one side of the outer frame. The problems that according to existing vulva leukoplakia repairing equipment, the size of consumables is difficult to adjust flexibly according to the body type difference of patients, and when the size of the consumables is large, the action of wiping the affected part is hindered are solved.