1867 results about "Gastroenterology" patented technology

Systems and methods are disclosed for diagnosis, risk assessment, and / or virtual treatment assessment of visceral ischemia and related disorders. One method includes receiving a patient-specific anatomic model of a patient's visceral vasculature, including visceral vasculature of the patient's visceral organs and bowel; determining a location in the patient-specific anatomic model of the patient's visceral vasculature; determining, for the location in the patient-specific anatomic model, a blood flow characteristic of blood flow through the location in the patient-specific anatomic model of the patient's visceral vasculature; determining a tissue region of the patient's bowel proximate the location in the patient-specific anatomic model of the patient's visceral vasculature; and generating an assessment of blood supply adequacy to the tissue region of the patient's bowel based on the determined blood flow characteristic and an expected blood flow characteristic associated with the tissue region of the patient's bowel.

This specification describes systems and methods for performing endoscopy, obtaining medical images for inflammatory bowel disease (IBD) and scoring severity of IBD in patients. The methods and systems are configured for using machine learning to determine measurements of various characteristics related to IBD. The methods and systems may also obtain and incorporate electronic health data of patients along with endoscopic data to use for scoring purposes.

The present disclosure provides a method of treating a fatty liver disease (e.g., non-alcoholic steatohepatitis (NASH)) in a human subject (e.g., an adult human subject) in need of such treatment (e.g., NASH / improving liver fibrosis) with 2-(3,5-dichloro-4-((5-isopropyl-6-oxo-1,6-dihydropyridazin-3-yl)oxy)phenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile (resmetirom) or a pharmaceutically acceptable salt thereof. The present disclosure also provides a method of improving liver fibrosis in a human subject (e.g., an adult human subject) in need of such treatment (e.g., NASH / improving liver fibrosis) with 2-(3,5-dichloro-4-((5-isopropyl-6-oxo-1,6-dihydropyridazin-3-yl)oxy)phenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile (resmetirom) or a pharmaceutically acceptable salt thereof.

The preservation number of the bacterial strain is CGMCC (China General Microbiological Culture Collection Center) NO.33629, the preservation date of the bacterial strain is February 24, 2025, the preservation classification of the bacterial strain is Lactobacillus sakei, and the preservation unit of the bacterial strain is China General Microbiological Culture Collection Center. The strain provided by the invention can reduce the concentration of blood uric acid, relieve kidney inflammation caused by hyperuricemia, improve the protein level of a kidney uric acid excretion channel and reduce the expression level of uric acid resorption protein.

The present specification provides methods and compositions for treating fibrosis, particularly pulmonary fibrosis. The pulmonary fibrosis may be idiopathic or arise following an infection of the lung. The lung infection can be by SARS-COV-2. Lung function stabilizes or is improved as a result of treatment.

Stable and bioavailable formulations and dosage forms comprising a dispersion (e.g., spray-dried dispersion) of solid amorphous 6-(cyclopropancamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-N-(methyl-d3)pyridazine-3-carboxamide (Formula (I): BMS-986165) in a solid polymer matrix are provided for the treatment of auto-immune and auto-inflammatory diseases such as an inflammatory bowel disease (IBD) and psoriasis.

The present disclosure provides a method of treating a fatty liver disease (e.g., non-alcoholic steatohepatitis (NASH)) in a human subject (e.g., an adult human subject) in need of such treatment (e.g., NASH / improving liver fibrosis) with 2-(3,5-dichloro-4-((5-isopropyl-6-oxo-1,6-dihydropyridazin-3-yl)oxy)phenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile (resmetirom) or a pharmaceutically acceptable salt thereof. The present disclosure also provides a method of improving liver fibrosis in a human subject (e.g., an adult human subject) in need of such treatment (e.g., NASH / improving liver fibrosis) with 2-(3,5-dichloro-4-((5-isopropyl-6-oxo-1,6-dihydropyridazin-3-yl)oxy)phenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile (resmetirom) or a pharmaceutically acceptable salt thereof.

The invention relates to a crystal form of a compound tigoran, a preparation method of the crystal form, a pharmaceutical composition containing the crystal form, and application of the crystal form in preparation of drugs for treating related diseases needing to control the pH value of gastric juice, such as gastroesophageal reflux disease and erosive esophagitis. The new crystal form DCVI of the compound tigorasone, provided by the invention, has an important value for the development of the medicine in the future.

Embodiments of the disclosure relate to methods, compositions, and symptoms for detecting the imminent onset of a symptom of a gut inflammation medical condition and / or treatment thereof. The disclosure concerns microbial biosensors that detect a marker in the gut that is predictive of onset of at least one symptom of gut inflammation, such as with inflammatory bowel disease (IBD), for example, and such a sensor may include a promoter sensitive to the marker that is linked to expression of a detectable readout, such as in the feces of the individual. In various embodiments, the sensor includes a mechanism by which the biosensor is permanently activated to sense inflammation for future detection in the stool.

The invention discloses an application of phenyllactic acid or a composition containing phenyllactic acid in preparation of medicines for relieving lung diseases, and in the application, the lung diseases are preferably pulmonary fibrosis or acute lung injury. In an acute lung injury research model, phenyllactic acid can effectively intervene in the inflammatory factor cascade reaction and oxidative stress injury process, and acute lung injury symptoms caused by the factors are remarkably improved. Compared with the traditional treatment means, the experiment proves that the phenyllactic acid or the composition containing the phenyllactic acid can obviously relieve the symptoms of acute lung injury (ALI) of mice induced by lipopolysaccharide (LPS) and pulmonary fibrosis (PF) of mice induced by bleomycin, the pathological change of the lung is effectively improved, and the lung function is recovered.

The invention belongs to the technical field of biological medicines and micro-nano motors, and particularly relates to a self-driven micro-motor system for treating helicobacter pylori gastritis and a preparation method of the self-driven micro-motor system. A self-driven micro-motor system with an active targeting function is constructed, the drug coated on the PLGA layer can be any substance with antibacterial activity or capable of promoting gastric mucosa repair, and the drug loading capacity and the sustained release time can be adjusted by adjusting the thickness of the PLGA interlayer. The selection of the enteric coating layer mainly considers the good electrostatic targeting property and pH response release property of the enteric coating layer, and various types of enteric coatings can be selected to adjust pH nodes released by the shell.

The invention relates to the field of biomedical application of inorganic materials, in particular to application of lanthanum carbonate in preparation of drugs for resisting liver cirrhosis and inhibiting liver inflammations, the drugs comprise lanthanum carbonate and pharmaceutically acceptable auxiliary materials, the drugs are ground and then mixed with food to prepare a drug mixture, and the drug mixture is prepared into the drug for resisting liver cirrhosis and inhibiting liver inflammations. The mass ratio of the lanthanum carbonate in the medicine mixture is 1-10%, and the mechanism of the lanthanum carbonate for treating the liver cirrhosis is as follows: interference or blocking of activation and proliferation of hepatic stellate cells, inhibition of extracellular matrix generation and promotion of extracellular matrix degradation. According to the invention, a rat liver cirrhosis model is constructed through chemical induction, and the effects of reversing liver cirrhosis and inhibiting liver inflammation are found when a rat is treated by taking lanthanum carbonate orally, so that a new candidate drug is provided for clinical treatment of liver cirrhosis.

The invention relates to the technical field of biotechnology and gene function and application, and provides application of SNHG8 in preparation of drugs for preventing and treating non-alcoholic fatty liver diseases. The medicine is used for preventing and treating the non-alcoholic fatty liver disease by promoting SNHG8 gene expression. The SNHG8 is applied to preparation of the medicine for preventing and treating the non-alcoholic fatty liver disease, the medicine can effectively reduce the content of triglyceride in the liver by promoting SNHG8 gene expression, liver lipid accumulation increase and lipid metabolism related protein expression up-regulation induced by high-fat and high-cholesterol diet are relieved, and therefore the non-alcoholic fatty liver disease is prevented, treated or relieved. The purpose of preventing and treating the non-alcoholic fatty liver disease is achieved.

An apparatus and method for an oral nicotine dispensing system. The apparatus includes storing a plurality of a pods in a magazine within a body, receiving a fingerprint scan from a user via a fingerprint scanner coupled to the body, authenticating the fingerprint scan, de-activating a locking mechanism to allow access to at least a pod upon successful authentication of the fingerprint scan, and dispensing, using at least a drive mechanism, the at least a pod from the magazine through an opening of the body.

The invention discloses a prediction marker and a prediction method for acute upper respiratory infection susceptibility. The prediction marker and the prediction method are used for solving the problem that current acute upper respiratory infection susceptibility risk prediction is low in accuracy. The method comprises the following steps: firstly, providing a prediction marker for acute upper respiratory infection susceptibility, wherein the prediction marker is a prediction feature combination obtained by comprehensively considering human health state blood routine data and baseline blood transcriptome data and carrying out feature processing; secondly, providing a prediction method, and obtaining a to-be-detected blood sample; and performing blood analysis based on a to-be-detected blood sample, inputting the obtained blood routine sample and the gene expression sample into a susceptibility prediction model pre-trained based on a prediction marker for susceptibility risk judgment, and obtaining a susceptibility risk assessment result of acute upper respiratory infection of a human body corresponding to the to-be-detected blood sample in a future period of time, therefore, the acute upper respiratory infection susceptibility risk of the human body in a period of time in the future can be simply, quickly and accurately predicted.

The invention belongs to the field of pharmacy, and relates to a medicine for treating pulmonary fibrosis, in particular to application of an anti-Gremlin1 antibody to preparation of a medicine for preventing and treating pulmonary fibrosis. The Gremlin1 antibody disclosed by the invention can be applied to prevention and treatment of pulmonary fibrosis, effectively improves bleomycin (BLM)-induced pulmonary fibrosis lesions of mice and improves the survival rate of the mice. Compared with a BLM group, the mouse inspiration capacity (IC) and the lung static compliance (CRS) treated by the Gremlin1 antibody are remarkably improved, the hydroxyproline content in lung tissue is remarkably reduced, and compared with the BLM group, the Ashcroft score, the collagen deposition area in Masson three-color dyeing and the Sirius red dyeing area of an antibody intervention group are remarkably reduced, and the proportion of activated endothelial cells and the proportion of transition-state epithelial cells are remarkably reduced. Therefore, the Gremlin1 antibody can be used for preparing the medicine for preventing and / or treating the pulmonary fibrosis.

This invention relates to the field of medical testing, specifically to a set of biomarkers, reagent kits, and their applications for diagnosing hypertension in children. This invention involves collecting tongue / intestinal samples from obese children with hypertension, obese children, and healthy individuals, performing metagenomic sequencing, and statistically analyzing the sequencing data using bioinformatics to identify disease-related tongue / intestinal flora. By integrating tongue / intestinal flora with disease information, a combination of flora biomarkers is obtained. A binary classification prediction model constructed using this combination can maximally detect hypertension in obese children.

The invention discloses a siphon type gastrointestinal nursing pressure reducer with a pressure regulating function. Comprising a support, a sealing box is installed at the top of the support, a drainage tube is connected to one side of the sealing box, a pressure adjusting structure is installed at the end of the drainage tube, the pressure adjusting structure is connected with a trigger structure, the trigger structure is located in the sealing box, and a conveying tube is connected to the other side of the sealing box. Through the arrangement of the drainage tube, the pressure regulating structure and the triggering structure, the device can be driven without additional electrical equipment; liquid in the gastrointestinal tract is efficiently led out through the siphon effect, so that the energy-saving and environment-friendly effects are achieved, in the using process, after the liquid in the gastrointestinal tract is completely led out, the pressure in the system can be naturally reduced, at the moment, the pressure adjusting structure cannot be triggered, and then the triggering structure is driven to stop the siphon effect.

Provided herein are pharmaceutical compositions and methods for treating COPD or COPD exacerbations in subjects suffering from, for example, moderate COPD, or subjects with decreased eosinophil concentrations, or are suffering from chronic bronchitis. Also provided herein are methods of increasing trough lung function in subjects suffering from moderate COPD. In some aspects, the compound is in an inhalable pharmaceutical composition.

The invention relates to a lactobacillus rhamnosus YYSJ019 strain for relieving obesity and application of the lactobacillus rhamnosus YYSJ019 strain. The lactobacillus rhamnosus YYSJ019 strain is classified and named as lactobacillus rhamnosus, and the preservation number of the lactobacillus rhamnosus YYSJ019 strain is CGMCC (China General Microbiological Culture Collection Center) No.33472. The strain has good tolerance and high surface hydrophobicity in gastric juice, and has the potential of smoothly entering the gastrointestinal tract of a human body; the bacterial strain has excellent intestinal adhesion capability, and provides a basis for continuously playing a probiotic effect; the strain can slow down weight gain of obese mice and improve fat accumulation, liver injury and inflammation in bodies of the obese mice; the blood sugar metabolism capability and the blood fat metabolism capability can also be improved, and the potential of preventing and treating hyperglycemia or hyperlipidemia is achieved; in addition, a mouse small intestine endocrine cell line (STC-1 cell line) can be stimulated to generate the glucagon-like peptide-1, and the glucagon-like peptide-1 has the potential of improving diseases caused by insufficient secretion of the glucagon-like peptide-1; the effects of reducing uric acid in vitro and reducing uric acid in vivo are achieved, and the potential of preventing and treating hyperuricemia is achieved.

The present application relates to heterobicyclic compounds having glucagon-like peptide receptor (GLP-1R) agonist activity, processes for their preparation, pharmaceutical compositions comprising them and their use as GLP-1R agonists or for the treatment or prophylaxis of GLP-1R associated diseases or disorders. In particular, the compounds of the present application are useful for body weight management, for lowering blood sugar and / or for the treatment or prevention of diabetes, diabetic complications, obesity, overweight, dyslipidemia, fatty liver diseases (e.g., non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH)), metabolic diseases, cardiovascular diseases, nervous system disorders, mental disorders, kidney diseases, etc. , gastrointestinal diseases, autoimmune diseases, inflammatory diseases, lung diseases, hypothalamic-pituitary-gonad axis related diseases or disorders, cancers and the like.

Provided herein are compositions comprising bacterial mixtures of strains from genera including Roseburia, Dorea, Bacteroides, Coprobacter, Agathobaculum, Lawsonibacter, Tyzzerella, Phascolarctobacterium, Enorma, Faecalimonas, lllomasclavelia, Clostridium, Fournierella, and / or Massilimicrobiota. Also provided are methods of using compositions comprising such bacterial mixtures. In some embodiments, it includes compositions, kits, and methods that are useful, e.g., for treatment and / or prevention of inflammatory bowel disease (IBD), such as ulcerative colitis (UC).

The present invention relates to a compound for use in a method of treating chronic obstructive pulmonary disease (COPD) in a patient suffering from COPD, which compound is ensifentrine or a pharmaceutically acceptable salt thereof, wherein: the patient is resistant to improvements in lung function; and treating COPD comprises (i) improving the symptoms of COPD in the patient and / or (ii) improving the quality of life of the patient. In some aspects, the compound is in an inhalable pharmaceutical composition.

Provided herein are pharmaceutical compositions and methods for providing blood plasma concentrations of ensifentrine to specific patient group populations including those with modified renal or hepatic impairment.

The invention belongs to the technical field of biological medicine, and particularly relates to application of phenylalanine in evaluating Kawasaki disease and treating effect thereof and application of a phenylalanine inhibitor in treating Kawasaki disease. According to serum non-targeted metabonomics analysis and verification of KD children and IVIG treated KD children, phenylalanine is highly expressed in KD children, and phenylalanine is remarkably reduced after IVIG treatment of KD and tends to healthy children. The phenylalanine can be used as a serological marker for evaluating the Kawasaki disease treatment effect and diagnosing IVIG second-line treatment, and is high in specificity and sensitivity. After the phenylalanine inhibitor is administered to a KD model mouse, the content of phenylalanine in serum is remarkably reduced and is consistent with the trend in serum of the KD mouse treated by IVIG, myrica tongues are remarkably relieved, arterial dilatation is slowed down, and expression of inflammatory factors is reduced. The phenylalanine inhibitor has the effects of treating Kawasaki disease, improving myrica rubra tongue and slowing down arterial dilatation.

An apparatus and method for an oral nicotine dispensing system. The apparatus includes storing a plurality of a pods in a magazine within a body, receiving a fingerprint scan from a user via a fingerprint scanner coupled to the body, authenticating the fingerprint scan, de-activating a locking mechanism to allow access to at least a pod upon successful authentication of the fingerprint scan, and dispensing, using at least a drive mechanism, the at least a pod from the magazine through an opening of the body.

The invention provides an application of a polypeptide Nod-T3 in preparation of a medicine for treating lung diseases, the polypeptide Nod-T3 is derived from human protein, has the effect of remarkably inhibiting chronic lung inflammation and fibrosis caused by smoking, can be used for treating COPD and other smoking-related lung diseases, and is high in biocompatibility, small in toxicity, low in cost and suitable for clinical application. The polypeptide has the potential and development value of becoming a novel polypeptide drug.

The invention relates to the technical field of molecular biology, gene therapy and drug development, and provides application of TRIM44 as a target in preparation of a drug for treating non-alcoholic fatty liver. The medicine prevents, relieves and / or treats the non-alcoholic fatty liver disease by inhibiting the expression level of TRIM44. According to the application disclosed by the invention, the TRIM44 is taken as a target, and the non-alcoholic fatty liver is prevented, relieved and treated by reducing the expression level of the TRIM44. The TRIM44 inhibitor enables the liver weight and the proportion of the liver in the body weight of a patient to be remarkably reduced, lipid accumulation to be reduced, fat deposition and vacuolation degree of liver tissue to be reduced and liver texture to be improved under poor diet conditions of high fat, high sugar and the like, so that the non-alcoholic fatty liver is prevented, relieved and treated, and the health state of the patient is improved.

The invention relates to the fields of biology, medicine and clinic. The invention specifically relates to application of a reagent targeting an eIF2alpha / ATF4 pathway in treatment of hepatic fibrosis diseases. Based on research of the inventor of the invention, on one hand, the invention discloses application of a reagent for targeted inhibition of an eIF2alpha / ATF4 pathway in preparation of drugs for treating hepatic fibrosis diseases, or application of the reagent in preparation of drugs for preventing liver cirrhosis and / or liver cancer; on the other hand, the invention discloses an application of the eIF2alpha / ATF4 pathway protein and / or the coding gene thereof in screening of drugs for treating hepatic fibrosis diseases, or an application in screening of drugs for preventing liver cirrhosis and / or liver cancer. Another aspect of the invention discloses a pharmaceutical composition comprising an agent for targeted inhibition of expression or activity of an eIF2alpha / ATF4 pathway protein; the invention has considerable application prospects in clinical treatment of hepatic fibrosis diseases.