6 results about "Leukoplakia" patented technology

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 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.