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89 results about "Pulmonary edema" patented technology

A condition where fluid accumulates in lung tissues.

Treatment effect of baicalein on acute lung injury induced by combination of S protein and LPS

The invention belongs to the technical field of medicines, and discloses application of baicalein in drugs related to the treatment effect of S protein and LPS induced acute lung injury. Specifically, the invention discloses an application of baicalein in preparation of drugs playing a protective role in treating pulmonary edema, inflammatory cell infiltration and cytokine storm caused by acute lung injury induced by S protein combined with LPS. Pharmacological experiments prove that baicalein has an anti-inflammatory effect in treatment of acute lung injury induced by S protein combined with LPS, and can improve pulmonary edema and promote lesion lung tissue repair.
Owner:INST OF MATERIA MEDICA CHINESE ACAD OF MEDICAL SCI

Application of probiotic composition in preparation of medicine for preventing and / or treating pneumonia

The invention provides application of a probiotic composition in preparation of a medicine for preventing and / or treating pneumonia, and belongs to the technical field of biological medicine. The probiotic composition comprises sophora flower bud powder, a broccoli seed aqueous extract, lactobacillus rhamnosus and bifidobacterium animalis subsp. Lactis. Research finds that the probiotic composition can significantly relieve pulmonary edema caused by pneumonia and also can significantly reduce the level of inflammatory factors in pneumonia, so that the probiotic composition has the effect of preventing and / or treating pneumonia, and more choices are provided for clinical drugs for preventing and / or treating pneumonia.
Owner:SHANGHAI TIANXI HEALTH PROD TRADE CO LTD

Active ingredient composition of common goldenrop decoction and application of active ingredient composition in prevention and treatment of human respiratory syncytial virus

The invention belongs to the technical field of medicines, and discloses a common goldenrop decoction active ingredient composition and application thereof in prevention and treatment of human respiratory syncytial virus. The invention relates to application of an active ingredient composition (isoliquiritigenin, baicalein, 6-shogaol, schisandrin B, ferulic acid and methyl salicylate) of Xiaochaihu decoction and / or a derivative of the active ingredient or a pharmaceutically acceptable salt thereof in preparation of medicines for preventing, relieving and / or treating RSV (Respiratory Syndrome Virus) infectious diseases. According to the invention, by establishing a mouse RSV infection model, the effect and the action mechanism of the composition in preventing and treating RSV infection are evaluated. Results show that each dose group can inhibit replication of RSV in mouse lung tissues, relieve pulmonary edema, improve pathological changes of the lung, inhibit expression of inflammatory factors and improve humoral immunity, and the effect is equivalent to that of ribavirin. The radix bupleuri granules have better effects on relieving pulmonary edema and inhibiting virus proliferation compared with small radix bupleuri granules. The composition of the effective components of the common goldenrop can provide a new drug treatment scheme for clinical RSV infectious diseases.
Owner:INST OF MATERIA MEDICA CHINESE ACAD OF MEDICAL SCI

Traditional Chinese medicine composition for treating acute respiratory distress syndrome and preparation method thereof

The invention belongs to the technical field of traditional Chinese medicine, and particularly relates to a traditional Chinese medicine composition for treating acute respiratory distress syndrome and a preparation and a preparation method thereof, and the traditional Chinese medicine composition is prepared from the following raw materials: 12-30g of ginseng, 6-30 parts of rheum officinale, 9-30 parts of salvia miltiorrhiza and 3-15 parts of semen lepidii. Pharmacological experiments prove that the traditional Chinese medicine composition can improve lung inflammation infiltration to different degrees, improve lung tissue structure disorder and relieve pulmonary edema, and the clinical death rate is remarkably reduced in clinical application; the prepared preparation, especially granules, can be stored for 36 months for a long time, and is suitable for further industrial mass production.
Owner:THE AFFILIATED HOSPITAL OF SHANDONG UNIV OF TCM

Application of isodan leaf emodin in preparation of CXCL10 inhibitor

The invention belongs to the technical field of medicine, particularly relates to application of isodan-leaf emodin in preparation of a CXCL10 inhibitor, and particularly relates to application of the isodan-leaf emodin in treatment of sepsis lung injury, and by establishing a sepsis lung injury model induced by cecum ligation puncture (CLP), the application of the isodan-leaf emodin in preparation of the CXCL10 inhibitor is established. It is proved that the polyphenol monomer drug isodan leaf emodin can significantly improve lung tissue pathological damage, reduce the level of inflammatory factors in lung tissue, inhibit oxidative stress reaction and improve the survival rate of a CLP model. Experiments show that the isodan leaf emodin with the dosage of 25 mg / kg can relieve pulmonary edema and inflammatory response by inhibiting secretion of CXCL10, and a new scheme is provided for treatment of sepsis-related lung injury.
Owner:HENAN ACADEMY OF MEDICAL SCIENCES

Fused five-membered and six-membered heterocyclic compound, preparation method therefor and use thereof

PCT designated stageWO2026032251A1Organic active ingredientsNervous disorderMetaboliteDRUG-RELATED DISORDERS
The present invention relates to the field of medicines and relates to a fused five-membered and six-membered heterocyclic compound, a preparation method therefor, and a use thereof in the field of pharmaceuticals. Specifically, the present invention provides a compound having a structure represented by formula (I), or a stereoisomer, a tautomer, a solvate, a metabolite, a pharmaceutically acceptable salt, or a prodrug thereof. The compound and a pharmaceutical composition thereof of the present invention can be used for preparing a medicament for treating HIF-2α-mediated related diseases, such as renal anemia, chronic kidney disease, chronic metabolic disease, neurodegenerative disease, infection, inflammatory disease, pulmonary edema, and acute respiratory distress syndrome.
Owner:HUAYAO JIYUAN (SHENZHEN) PHARMACEUTICAL CO LTD

Application of gymnadenia conopsea extract in preparation of medicine for treating or preventing pulmonary edema

The invention belongs to the field of respiratory system disease treatment, and provides application of a gymnadenia conopsea extract in preparation of a medicine for treating or preventing pulmonary edema. The embodiment of the invention proves that both the gymnadenia conopsea alcohol extract and the gymnadenia conopsea water extract can effectively improve indexes such as pulmonary edema respiratory rate, minute ventilation volume, rising tidal volume, inspiration peak flow, expiration peak flow and the like, and improve arterial blood-gas indexes and inflammatory factor level in alveolar lavage fluid. The invention provides the application of the gymnadenia conopsea alcohol extract and the gymnadenia conopsea water extract in the medicine for treating or preventing lung diseases, especially pulmonary edema for the first time, the traditional medicine gymnadenia conopsea is fully developed and utilized, and a safe and effective means is provided for treating the critical disease pulmonary edema.
Owner:INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI

C-type natriuretic peptide and method for the treatment of acute lung injury

To provide a type C natriuretic peptide and a method for treating acute lung injury. [Solution] This disclosure relates to the treatment of lung, liver, and / or kidney disorders by administering therapeutically effective doses of (ultra)long-acting C-type natriuretic peptide (CNP), CNP derivatives, (ultra)long-acting CNP derivatives, or (ultra)long-acting CNP receptor (NPRB) agonists to subjects in need. This disclosure also relates to the treatment of non-cardiovascular causes of hypoxia, elevated inflammatory cell levels in the lungs, pulmonary edema, sepsis, bacteremia, fibrosis in general, and / or interstitial lung disease using these.
Owner:PHARMAIN CORP

Preparation of Patchouli Flavonoids Nanoliposomes and Their Application in Inhalation Therapy for Acute Lung Injury

The present invention discloses the preparation of patchouli flavonoid nanoliposomes and their application in inhalation treatment of acute lung injury, and relates to the field of medical technology. The patchouli flavonoid nanoliposomes provided by the present invention prepare patchouli flavonoids into a liposome dosage form, which has good stability and biocompatibility. The drug is administered to mice with acute lung injury, so that patchouli flavonoids can act on the mouse lungs in a targeted manner, reduce the expression of inflammatory factors such as IL-6, IL-1β and TNF-α in the mouse lungs to relieve inflammation, improve pulmonary edema, and reduce lung tissue damage, while increasing the levels of tight junction factors such as ZO-1, VE-Cadherin, E-Cadherin and Claudin5 to repair lung barrier damage. The present invention is expected to provide an effective strategy for the treatment of acute lung injury.
Owner:GUANGDONG HOSPITAL OF TRADITIONAL CHINESE MEDICINE +1

Method of automatic segmentation for volume sweep imaging protocol in lungs

A deep learning system that detects and counts A-lines in lung images obtained with the VSI protocol, allowing untrained personnel to perform scans. By segmenting and counting A-lines, the system distinguishes between healthy lungs and conditions such as pneumonia or edema, without a specialist intervention. The Attention U-Net architecture improves accuracy, and A-line counting provides quantitative data for diagnostics. This approach aims to expand access to diagnostics, specially in resource-limited areas, offering a scalable solution for early detection of lung disease.
Owner:UNIVERSITY OF ROCHESTER +1

Honeysuckle total extract inhalation solution as well as preparation method and application thereof

The invention belongs to the technical field of biological medicines, and particularly relates to a honeysuckle total extract inhalation solution as well as a preparation method and application thereof. According to the invention, the honeysuckle total extract with poor water solubility, phospholipid and chitosan are innovatively and directionally assembled into the chitosan-phospholipid nanoparticles with uniform structure, and the nanoparticles are prepared by adopting a microfluidic technology. The strategy significantly improves the water solubility and stability of the honeysuckle total extract, and successfully prepares an inhalation solution suitable for pulmonary administration based on the nanoparticle dispersion system. The obtained preparation has the characteristics of high physical stability and good bioavailability potential. The honeysuckle total extract inhalation solution provided by the invention can effectively relieve the pathological process of the pyotoxic pneumonia through multiple mechanisms of remarkably inhibiting lung inflammatory response, relieving pulmonary edema, protecting the structural integrity of pulmonary alveoli and the like. Especially, a high-dose group shows a curative effect superior to that of a positive control drug, and a good dose-effect relationship is combined, so that the preparation has remarkable development potential and clinical transformation prospect in treatment of the septic pneumonia.
Owner:SHANDONG ACADEMY OF PHARMACEUTICAL SCIENCES +1

Compositions and methods for treating pulmonary edema or lung inflammation

A pharmaceutical composition for administering directly to the pulmonary tract of a subject includes a salt of triiodothyronine and a pharmaceutically acceptable buffer, adjusted to a pH of 5.5-8.5. The composition can be administered prophylactically or therapeutically to a subject to treat lung inflammation or pulmonary edema.
Owner:REGENTS OF THE UNIVERSITY OF MINNESOTA

Pharmaceutical compositions and methods

PendingUS20250312419A1Powder deliveryDispersion deliveryPulmonary inhalationDisease
Disclosed herein are stable solution, suspension and dry powder compositions, and methods for delivering stabilized biodegradable substances, including peptides and proteins, small molecules, and methods for delivering the dry powders in the treatment of lung disease. In particular, the compositions comprise vasoactive intestinal peptide for pulmonary inhalation to treat respiratory disorders and / or diseases in the lung, including, inflammation, acute and chronic lung injury and pulmonary edema.
Owner:MANNKIND CORP

Methods and compositions for treating chronic obstructive pulmonary disease, asthma, pneumonia, bronchitis, cystic fibrosis, pulmonary edema, interstitial lung disease, sarcoidosis, idiopathic pulmonary fibrosis, acute respiratory distress syndrome, pulmonary arterial hypertension, adn respiratory syncytial virus

Compositions and methods for treating chronic obstructive pulmonary disease, interstitial lung disease, asthma, bronchitis, pneumonia, cystic fibrosis, pulmonary edema, sarcoidosis, idiopathic pulmonary fibrosis, pulmonary arterial hypertension, acute respiratory distress syndrome, and respiratory syncytial virus in a patient are presented. Embodiments of the composition include a combination of diethylcarbamazine (DEC) and a prostacyclin analogue, such as Beraprost, Beraprost sodium, Iloprost, Treprostinil, Treprostinil Palmitil, and Cicaprost. Other embodiments include fluvoxamine and / or a phosphodiesterase (PDE) inhibitor. Some embodiments of the composition are in the form of an aerosol, include a propellent, or are in an inhalation delivery device.
Owner:REVERSPAH LLC

Kidney-tonifying and qi-benefiting formula and prevention and treatment effect of single medicine thereof in plateau pulmonary edema

The invention discloses a formula for tonifying kidney and qi and a prevention and treatment effect of a single medicine of the formula in plateau pulmonary edema. The invention provides application of a kidney-tonifying and qi-benefiting formula or a single medicine or an active ingredient thereof in preparation of a medicine for preventing and / or treating plateau pulmonary edema, the kidney-tonifying and qi-benefiting formula is a traditional Chinese medicinal material composed of herba epimedii, radix astragali and radix rehmanniae recen or an extract of the traditional Chinese medicinal material, the single medicine is herba epimedii, and the active ingredient is icariin. According to the present invention, the plateau pulmonary edema rat model is induced through low pressure and low oxygen, and the prevention and treatment effect of the kidney-tonifying qi-benefiting formula and the single drug or the active component thereof on the plateau pulmonary edema is verified in the animal model, such that the new treatment drug is provided for the clinical treatment of the plateau pulmonary edema, and the limitation of the existing treatment drug is hopefully overcome; good application prospects are realized.
Owner:AFFILIATED HUSN HOSPITAL OF FUDAN UNIV

Application of sulfonamide compound in preparation of medicine for treating pulmonary edema

The invention relates to application of a sulfonamide compound or a pharmaceutical composition containing the sulfonamide compound in preparation of a medicine for treating pulmonary edema. The medicine has a prominent curative effect on pulmonary edema by inhibiting NKCC1 targets of lungs and is high in safety, so that adverse effects such as electrolyte disorder caused by potent diuretics are reduced, and the medicine is a better new medicine for clinically treating pulmonary edema.
Owner:JJE LTD

N-tetrazolyl aryl urea-based derivatives, preparation method therefor, and use thereof

The present invention relates to the field of biological medicines. Disclosed are N-tetrazolyl aryl urea derivatives, a preparation method therefor, and the use thereof. The present invention has recently discovered the N-tetrazolyl aryl urea derivatives, and further found that the compounds have an antagonistic activity against bradykinin B1 receptor, so that the compounds can be used as novel bradykinin B1 receptor antagonists and can be further used for treating or preventing related diseases caused by abnormal expression of the bradykinin B1 receptor. In particular, the present invention has recently found that N-tetrazolyl aryl urea derivatives have prevention or treatment effects on corona virus disease 2019, pulmonary edema, diabetes complications, allergic conjunctivitis, etc.
Owner:HANGZHOU YIRUI PHARMACEUTICAL TECHNOLOGY CO LTD

A composition based on plant essential oil or active ingredient and its application in preparing medicine for preventing and treating pulmonary edema

This invention belongs to the field of biomedical technology and relates to a composition based on plant essential oils or active ingredients and its application in the preparation of drugs for the prevention and treatment of pulmonary edema. It comprises at least three plant essential oils or active ingredients; said plant essential oils or active ingredients have agonistic activity against aquaporins and agonistic activity against sodium-potassium ATPase. The composition and its special formulation provided by this invention not only have good preventive and therapeutic effects on pulmonary edema, but can also be applied to the prevention and treatment of related lung diseases such as hypersputum secretion, acute lung injury, acute respiratory distress syndrome, pulmonary fibrosis, and COPD.
Owner:SHANDONG UNIV

Application of donkey-hide gelatin bone-strengthening oral liquid in prevention and treatment of plateau hypoxic polycythemia

PendingCN121422118ANervous disorderSkeletal disorderHigh altitude hypoxiaRed blood cell
The invention relates to the technical field of traditional Chinese medicines, and discloses application of donkey-hide gelatin bone-strengthening oral liquid in prevention and treatment of plateau hypoxic polycythemia. The colla corii asini bone-strengthening oral liquid can be used for preparing medicines for reducing the number of red blood cells in the high altitude polycythemia, improving the form and function of the red blood cells in the high altitude polycythemia and improving pulmonary edema and encephaledema caused by the high altitude polycythemia. The colla corii asini bone-strengthening oral liquid is applied to prevention and treatment of the plateau hypoxic polycythemia, and the problems that at present, traditional Chinese medicine formulas for treating the plateau polycythemia clinically are few, and the plateau polycythemia resisting effect is poor can be solved.
Owner:XINJIANG HUASHIDAN PHARMA +1

Application of dragon's blood and active ingredients thereof in preparation of medicine for treating heart failure

The invention provides application of dragon's blood and active ingredients thereof in preparation of a medicine for treating heart failure, and belongs to the technical field of biological medicine. It is found for the first time that the dragon's blood can significantly improve the heart function of a heart failure model animal, reduce the level of a heart failure marker and relieve cardiac hypertrophy, cardiac pulmonary edema, myocarditis infiltration and fibrosis; core active components such as genistein and 3-hydroxycinnamic acid are screened and verified, wherein the genistein can reproduce the overall treatment effect of the dragon's blood. The invention also discloses that the core action mechanism of the composition is to promote macrophage VEGFC secretion, increase heart lymphatic vessel density and promote lymphatic vessel neogenesis, and a brand new natural drug candidate scheme and an intervention strategy are provided for heart failure treatment.
Owner:SHANGHAI UNIV OF T C M

Application of vasodilatation drug ferric nitrosyl chloride

PendingCN121868333AHeavy metal active ingredientsIron cyanidesCardiopulmonary diseasePulmonary edema
The invention relates to an application of a vasodilatation drug ferric nitrosyl chloride, which belongs to the field of chemistry and chemical engineering and medicine, and is characterized in that the molecular formula of the compound is Fe (NO) Cl3 or Fe (NO) Cl3. MH2O, m is equal to 1-3, and the compound is mainly used for emergency treatment and relieving of hypertensive emergencies and emergency blood pressure reduction. And acute respiratory distress syndrome caused by heart-lung related diseases such as pulmonary arterial hypertension, chronic obstructive pulmonary disease, plateau pulmonary edema, bronchial asthma, stroke and the like.
Owner:ZHEJIANG NOXING TECHNOLOGY CO LTD

Application of Norathyriol in preparation of medicine for treating inflammatory diseases

The invention belongs to the technical field of medicines, and particularly relates to application of Northyriol in preparation of a medicine for treating inflammatory diseases. According to the present invention, the Northoriol and the NLRP3 inflammasome have the binding capacity, and the Northoriol can inhibit the NLRP3 expression so as to reduce the IL-1beta gene expression at the downstream of the NLRP3 expression, such that the IL-1beta secretion in the mouse bone marrow macrophages induced by the LPS and the Nigonicin can be significantly reduced in the concentration-dependent manner; in an ulcerative colitis model, Norathyriol effectively reduces a DAI score, relieves weight loss, colon shortening and intestinal inflammation, and remarkably improves pathological injuries of colon tissues, including inflammatory cell infiltration, epithelium shedding and crypt structure destruction. Besides, the Northyriol also has a remarkable treatment effect on a pneumonia model, relieves pulmonary edema and pulmonary alveolar structure damage, improves weight loss and T cell differentiation imbalance caused by H1N1 infection, and improves organ indexes, so that the Northyriol has dual effects of relieving lung inflammation and regulating immune functions.
Owner:BEIJING LIFE SCIENCE ACADEMY CO LTD

Application of irisin in preparation of medicine for treating radiation-induced lung injury

PendingCN120285157APeptide/protein ingredientsAntipyreticInflammatory factorsInterstitial thickening
The invention relates to application of tectoridin in preparation of a medicine for treating radiation-induced lung injury. According to the invention, the influence of tectoridin on radiation-induced lung injury is researched by constructing a C57BL / 6 mouse radiation-induced lung injury model; research results prove that the exogenous irisin can relieve alveolar interstitial thickening, hyperemia, pulmonary edema, alveolar collapse, airway wall thickening, airway cavity narrowing and increase of collagen deposition around the airway caused by radiation; besides, the tectoridin obviously reduces lung tissue inflammatory factor synthesis and release, inflammatory cell infiltration and oxidative stress caused by radiation, and obviously reduces lung tissue fibrosis and lung tissue function barrier caused by radiation, the effect of the tectoridin in resisting radiation-induced lung injury is further proved, research and application of the tectoridin are broadened, and the application range of the tectoridin in resisting radiation-induced lung injury is widened. Meanwhile, a new target spot and a new visual field are provided for treating the radiation-induced lung injury.
Owner:CHINESE PEOPLES LIBERATION ARMY ARMY SPECIAL MEDICAL CENTER

Application of bletilla striata glycoside in preparation of medicine for treating or preventing heart failure and pulmonary edema

The invention belongs to the field of respiratory and cardiovascular system disease treatment, and provides application of bletilla striata glycoside in preparation of a medicine for treating or preventing heart failure and pulmonary edema. It is found and proved for the first time that bletilla striata glycoside can remarkably improve heart function indexes of heart failure model mice, relieve pathological injuries of heart and lung tissue, effectively regulate and control arterial blood-gas indexes in a pulmonary edema model, reduce the level of inflammatory factors in alveolar lavage fluid and improve the pathological structure of lung tissue. The medicine can be applied in dosage forms such as oral administration, injection or spray, and the preferable dosage is 2.5-10 mg / kg. The invention provides a multi-target and multi-effect intervention strategy derived from a natural product for heart failure and concurrent or secondary pulmonary edema thereof, and has a remarkable clinical transformation prospect.
Owner:INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI

Use of edaravone in prevention and treatment of acute high-altitude illnesses

Provided in the present disclosure is the use of edaravone and a pharmaceutically acceptable salt thereof in the prevention and / or treatment of acute high-altitude illnesses caused by acute high-altitude hypobaric hypoxia. The acute high-altitude illnesses include, for example, acute mountain sickness (AMS), high-altitude cerebral edema (HACE), and high-altitude pulmonary edema (HAPE). Additionally provided in the present disclosure is the use of edaravone and a pharmaceutically acceptable salt thereof in the prevention and / or treatment of high-altitude pulmonary hypertension (HAPH) and inflammatory responses caused by acute high-altitude hypobaric hypoxia.
Owner:SUZHOU AUZONE BIOLOGICAL TECH CO LTD

Application of RNF5 in preparation of medicine for preventing and / or treating acute lung injury

The invention belongs to the technical field of biological medicine, and discloses application of RNF5 in preparation of medicine for preventing and / or treating acute lung injury. The invention finds that RNF5 gene knock-down significantly improves lung injury, pulmonary edema, lung inflammation and apoptosis under LPS stimulation; the RNF5 serving as a targeting gene can be used for targeted development of drugs for preventing, relieving and / or treating the acute lung injury, and has important significance on clinical treatment of the acute lung injury.
Owner:GANNAN INST OF INNOVATION & TRANSLATIONAL MEDICINE

Application of mint-derived exosome in preparation of medicine for treating LPS-induced ARDS

The invention relates to application of a mint-derived exosome in preparation of a medicine for treating LPS-induced ARDS. The mint-derived exosome is obtained through PBS solution soaking, wall breaking, differential centrifugation, filtration, ultracentrifugation, sucrose density gradient centrifugation and other treatment. The mint-derived exosome disclosed by the invention not only can relieve histological injury of LPS-induced ARDS mouse lung tissues and improve pulmonary edema, but also can achieve an anti-inflammatory effect on the ARDS mouse lungs, so that the mint-derived exosome can be used for preparing medicines for treating LPS-induced ARDS.
Owner:SHANDONG ACAD OF CHINESE MEDICINE +1

A method for constructing a training model for ultrasound diagnosis of lung diseases and related equipment

PendingCN122312520ADiseasePulmonary parenchyma
This invention discloses a method and related equipment for constructing an ultrasound diagnostic training model for lung diseases. The method includes: acquiring magnetic resonance imaging (MRI) data of the chest of a target subject; performing three-dimensional reconstruction and structural segmentation on the MRI data to generate a three-dimensional anatomical digital model of the lung, including the lung parenchyma, pleura, diaphragm, ribs, and mediastinal structures; optimizing the structure, layering the model, and annotating material properties using three-dimensional modeling software to generate a three-dimensional printing model file; constructing a physical lung training model based on the three-dimensional printing model file using a multi-material three-dimensional printing device, and setting pathological simulation structures in a preset area of ​​the model to simulate the ultrasound imaging characteristics of diseases such as pulmonary consolidation, pleural effusion, pneumothorax, and pulmonary edema. The training model constructed by this invention has a realistic anatomical structure, is reusable, and can present typical lung ultrasound imaging characteristics under real ultrasound equipment.
Owner:TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH