6 results about "Stomach mucosa" patented technology

The application discloses a stomach-derived limosilactobacillus fermentum LAF-09 and application thereof, and the preservation number of the stomach-derived limosilactobacillus fermentum LAF-09 is GDMCC No. 65656. The inventor of the application screens a stomach-derived limosilactobacillus fermentum LAF-09 from stomach mucosa tissue of healthy people, the strain has strong acid resistance and high proliferation capacity in the stomach, has strong adhesion properties to stomach epithelial GSE-1 cells, can be effectively applied to prevent and treat gastric ulcers caused by indomethacin, and has no obvious side effects.

The application belongs to the technical field of traditional Chinese medicines, and particularly relates to a cumin extract composition, a preparation method and application thereof. The application provides a preparation method of a cumin extract composition, which comprises the following steps: mixing cumin powder and water to perform water vapor distillation extraction, so as to obtain a cumin volatile oil component, a first extract liquid and a first residue; mixing the first residue and water to perform decocting extraction, so as to obtain a second extract liquid; mixing and concentrating the first extract liquid and the second extract liquid, and then purifying the mixture through a macroporous resin column, so as to obtain a cumin water-soluble component; and mixing the cumin volatile oil component and the cumin water-soluble component, so as to obtain the cumin extract composition; the weight ratio of the cumin volatile oil component and the cumin water-soluble component is 1-3:2-4. The prepared compatible composition has a significant prevention and treatment effect on gastric mucosa damage, and can be preferably applied to stomach health care products.

The present application belongs to the technical field of helicobacter pylori identification, and discloses a helicobacter pylori intelligent identification method and system based on computer vision processing; including: collecting a gastric mucosa sample, obtaining an HP fluorescent staining image through staining treatment; performing split processing on the HP fluorescent staining image to obtain multiple sub-pictures, and taking the coordinate information of a predetermined orientation of each sub-picture as first coordinate information; performing multi-process operations on each sub-picture to generate a first sub-picture with a rectangular frame and a confidence level; splicing and combining the position coordinates of the rectangular frame in the first sub-picture with the first information coordinates on the corresponding sub-picture to generate a labeled image; comprehensively analyzing the labeled image and outputting a structured detection report. Through distance transformation and adhesion separation of the watershed, and consistent double-layer verification, the present application can effectively reduce the false detection rate of various artifacts such as bright spots, debris, bubbles and the like, thereby improving the accuracy and robustness of HP bacterial body identification.

The application discloses a traditional Chinese medicine composition for treating precancerous lesions of atrophic gastritis and a preparation method thereof. Raw material medicines of the traditional Chinese medicine composition are as follows: Astragalus membranaceus, Fructus Mume, Cinnamomum cassia, Curcuma zedoary, raw chicken gizzard, Coptis chinensis and honey-fried licorice. The traditional Chinese medicine composition has remarkable curative effect, has advantages in improving gastric mucosa pathology, endoscopic score, clinical symptoms and syndrome compared with Weifuchun Capsules, a Chinese patent drug commonly used for treating precancerous lesions of atrophic gastritis, and has no obvious adverse reactions and good safety.

Use of sesquiterpenoids having the structures of formula (I) and formula (П) in relieving nausea and vomiting. The sesquiterpenoids having the structures of formula (I) and formula (П) are cedrol and analogs, racemates, stereoisomers, tautomers, isotopically labeled compounds, solvates, polymorphs, metabolites, prodrugs, or pharmaceutically acceptable salts thereof, wherein R 1 to R 8 are as described in the claims and the description. The compounds having the structures of formula (I) and formula (П) can reduce kaolin intake in pica rats, significantly alleviate the symptoms of nausea and vomiting induced by chemotherapeutic drugs such as cisplatin when used in tumor treatment, and can also relieve vomiting caused by gastrointestinal injury, inflammatory diseases, anorexia, etc. In addition, the compounds having the structures of formula (I) and formula (П) can also be used in the preparation of drugs for relieving / treating nausea and vomiting or in the preparation of foods for assisting in protecting the gastric mucosa.

A plant-based dispersion composition, a plant-based beverage and a preparation method thereof. The plant-based dispersion composition includes natural dietary fiber, maltitol, oat β-glucan and hawthorn powder; the natural dietary fiber includes seaweed dietary fiber and at least one selected from oat dietary fiber, vegetable dietary fiber and fruit dietary fiber; the seaweed dietary fiber includes fucoidan; the particle size D50 of the plant-based dispersion composition is 5-100 μm. The plant-based beverage of the present invention includes a dispersant and the plant-based dispersion composition stably dispersed in the dispersant, the content of the plant-based dispersion composition is 5-30 wt%, the dispersant includes one or more of deionized water and mineral water. This plant-based beverage is stably dispersed and has a delicate taste. It can be used for gastrointestinal function conditioning, inhibiting Helicobacter pylori adhesion and assisting in protecting the gastric mucosa, improving defecation discomfort and reducing the level of inflammatory factors, while enhancing satiety and making blood glucose release more stable.