89 results about "Chronic liver injury" patented technology

The invention discloses application of fructus forsythiae aglycone in preparing a medicament for preventing or treating liver injury or liver failure, and belongs to the medical field. The fructus forsythiae aglycone is a traditional Chinese medicine monomer obtained by extracting from the conventional fructus forsythiae, and is shown to have better treatment effect for the liver injury caused by acetaminopben, the livery injury caused by anti-tumor drug cis-platinum, acute or chronic livery injury caused by carbon tetrachloride, the livery injury caused by D-galactosamine and the liver failure caused by the D-galactosamine and lipopolysaccharide according to an animal test, has effect, which is better than that of fructus forsythiae and fructus forsythiae aglycone, in treating liver injury or liver failure. The fructus forsythiae aglycone is exact in curative effect and low in side effect for treating the liver injury and the liver failure, and has wide medical application prospect.

The present invention discloses a health preserving composition and application thereof. The health preserving composition comprises 10-80 parts by weight of whole grain and medicinal and edible traditional Chinese medicinal materials, 0-30 parts by weight of fruit and vegetable powder, 1-10 parts by weight of freeze-dried probiotic powder and 3-30 parts by weight of prebiotics. After taking of the health preserving composition, constipation and loose stool symptoms may be improved significantly. By long-term use of the health preserving composition, chronic gastritis, enteritis and the like can be significantly improved. By improving of gastrointestinal functions, high blood fat, high blood sugar and various types of chronic liver injuries and other chronic diseases can be improved.

The invention provides the application of phillyrin in preparing medicine that prevents and treats acute or chronic liver injury and liver fibrosis. It can be produced into oral preparation or injection preparation. The dose for injection is 25-800mg, and for oral is 50 -1500mg.

The invention belongs to the field of traditional Chinese medicines, relates to a compound traditional Chinese medicinal effective component preparation for resisting alcoholic fatty liver disease and application thereof, and in particular relates to a compound traditional Chinese medicinal component preparation comprising geniposide and chlorogenic acid and application thereof. The compound preparation is prepared from geniposide and chlorogenic acid, and can be processed into clinical common preparations by a conventional method, including granules, tablets, capsules and other oral solid preparations. Animal experiments indicate that the compound preparation can remarkably reduce the content of triglyceride of liver tissues of a rat model, and reduce the degeneration degree of liver fat and liver damage degree. The effects of the compound preparation are superior to those of single component. The compound preparation can be used for improving the effect of resisting alcoholic fatty liver, effectively preventing development of non-alcoholic fatty liver, and can be used for treating and preventing non-alcoholic fatty liver, chronic liver damage and other symptoms.

The invention relates to a rhodiola rosea and a rhodioside application for inducing stem cells to directionally differentiate into hepatocytes, in particular to a compound inducer of the rhodioside and cell growth factor FGF-4 used for inducing mesenchymal stem cells to directionally differentiate into hepatocytes. The rhodiola rosea develops the new application of rhodiola, which induces mesenchymal stem cells and other stem cells to directionally differentiate into hepatocytes in vitro, and provides the effect of the rhodiola rosea and the rhodioside on inducing the adult stem cells to directionally differentiate into hepatocytes, which is beneficial to further research of the in vivo stem cells transplantation for treating acute or chronic hepatic injury and middle-advanced liver disease field, and provides the basic for new drug development.

A preparation method of chronic hepatic injury complicated with stress depression rat model comprises selecting male Wistar rat (body weight of 180-220 g), acclimating for one week, performing open field test ethology screening, and selecting rat having close integration; normally drinking and eating for the first week to the fourth week, and performing hypodermic injection of 40% CCL4 1ml/kg (twice per week); normally drinking and eating from the fifth to the twelfth week, performing hypodermic injection of 40% CCL4 1ml/kg (twice per week), and performing gastric perfusion of normal saline (one time per day); normally drinking and eating in the thirteenth week, and performing gastric perfusion of normal saline (one time per day); performing open field test in the fourteenth to sixteenth week (one rat per cage), normally drinking and eating, performing gastric perfusion of normal saline (one time per day), and offering chronic stress stimulation; and weighing in 112th day, and performing sweet water consumption and open field test. The preparation method provides reference for modeling research of chronic hepatic injury complicated with stress depression, provides effective experiment base for clinical diagnosis of hepatopathy complicated with depression, and provides experimental verification means for the research of drug for treating the hepatopathy complicated with depression.

The invention relates to a dehydrogenated silibinin substituted by meta-chlorobenzene formoxyl, a preparation method and pharmaceutical applications thereof, in particular to a preparation method and applications of 2,3-dehydrogenated silibinin substituted by 23-site meta-chlorobenzene formoxyl. The compound has applications of inhibiting activity of production of lipid superoxide induced by free radical and can be expectedly used for preparing medicine for prevention and treatment of acute and chronic liver damage, hepatitis and cerebral atherosclerosis which are caused by the lipid superoxide. The compound further shows very strong resistance for PC12 cell damage caused by free radical and can be expectedly developed into medicine for protecting cranial nerve from oxidation and preventing and treating senile dementia. Besides, the compound has strong xanthine oxidase activity inhibition and can be expectedly developed into medicine for preventing and treating diseases caused by xanthine oxidase.

The invention discloses a pharmaceutical composition for treating or preventing acute and chronic hepatic disease, which is prepared from Chinese medicinal herbs including Bupleurum root, licorice root, root of red rooted saliva, notoginseng, schisandra fruit, curcuma longa, picrorhiza rhizome, cow-bezoar, Chinese angelica root, herba patriniae, astragalus root and alisol. The invention also provides the method for preparation and use of the pharmaceutical composition.

The invention provides a Chinese medicinal composition for preventing and treating alcoholic liver injury, which consists of active ingredients and pharmaceutically acceptable auxiliary materials, wherein the active ingredients are prepared from American ginseng, centella, red-rooted salvia root, hovenia dulcis thunb and other raw materials. Pharmacodynamic experiments prove that the composition has good preventing and treating effect to acute and chronic liver injury caused by alcohol, can be used for improving body immunity, and can be prepared into medicaments or health-care foods with functions of preventing alcoholism and protecting liver.

The invention relates to a medicine with icaritin as the active component for treating hepatic injuries. The pharmacological experiment shows that the icaritin has antiapoptotic, antioxidant and antiphlogistic activities and protective effects on hepatic injuries; and has evident inhibiting effects on the release of active oxygen, cell apoptosis factor and inflammatory cell factor caused by acute and chronic hepatic injury, anoxic hepatic injury and ischemia-reperfusion hepatic injury. The acute toxicity test of the icaritin on a mouse shows that the icaritin has no toxicity. Therefore, the icaritin has wide development prospect, and can be used for preparing new drugs for preventing and treating the acute and chronic hepatic injury, the anoxic hepatic injury and the ischemia-reperfusion hepatic injury.

The invention provides an application of pinocembrin dihydrogen chalcone-7-O-[3'-O-galloyl-4',6'-hexahydroxydiphenodicarboxy]-beta-D-glucoside in preparation of a liver protection medicine. The penthorum chinense pursh macrocyclic polyphenol monomer namely pinocembrin dihydrogen chalcone-7-O-[3'-O-galloyl-4',6'-hexahydroxydiphenodicarboxy]-beta-D-glucoside has a liver protection effect, can be used for preventing and treating liver injuries, and has a definite curative effect on hepatic ischemia-reperfusion injuries and chronic liver injuries, and the effect is superior to that of positive medicine namely Gansu Granules, so that the penthorum chinense pursh macrocyclic polyphenol monomer can be used for replacing the Gansu Granules and has a good clinical application prospect.

The invention relates to a process for preparation of a hepatoprotective medicament which is prepared from an extract of cucurbitaceous momordica grosvenori and characterized in that momordica grosvenori is firstly disintegrated, heated and extracted through water, and the extracting liquid is separated, concentrated and dried through macroreticular resin column. Purification extracted from momordica grosvenori is prepared into granules, tablets, capsules, oral liquid, dropping pills or syrup, and the medicaments have protective effect to CCI4 chronic liver injury of rats and can decrease activity of ALT and AST in serum and increase TP and ALB, and activity of SOD and GSH-px of liver tissue, reduce MDA content of liver tissue and improve pathologic change of liver tissue.

The invention belongs to the technical field of medicine and relates to a pharmaceutical composition with liver protective function. The pharmaceutical composition is composed of saikoside A and taurine; the composition is prepared by supplementing the routine pharmaceutical adjuvants in a routine process. The invention further discloses application of the pharmaceutical composition in preparation of a medicine for treating and/or preventing the acute liver injury or relieving the chronic liver injury. The pharmaceutical composition has an obvious effect for preventing the acute liver injury or reducing the chronic liver injury.

The invention is a compound traditional Chinese medicine and preparation for curing chronic hepatopathy, comprising the 12 Chinese traditional medicines (medicinal materials, prepared products and extractives): Phyllanthusurinaria L, verbena, kuh-seng, Spreading Hedyotis Herb, pseudo-ginseng, danshen, peach kernel, radix bupleuri, prepared rhizome of rehmannia, ginseng, fuling, and Liquoricee in a certain proportion in the range of 1%-99%, and each accounts for 2%-15% of total weight. It has efficacies of clearing heat and detoxifying, comforting liver and removing gloomy and promoting blood circulation and tonifying, and has a very good curative effect on liver fibrosis and chronic liver damage.

The present invention belongs to the field of Chinese medicine technology and organic synthesis technology. Oleanolic acid as one natural Chinese medicine component and succinic anhydride in the amount of 7 times produce esterification reaction under the catalysis of anhydrous pyridine in 4 times at 100 deg.c for 8 hr to produce succinyl oleanolic acid monoester with new chemical structure. After reaction, the product is water washed to eliminate residual succinic anhydride and pyridine and further purified through re-crystallization in anhydrous ethanol. The obtained new compound has molecular expression of C34H52O6, molecular weight of 556.77 and melting point of 256-258 deg c. By means of the structural modification, the present invention has raised water solubility and dispersivity and raised bioavailability. The product of the present invention is orally taken to treating acute and chronic liver damage, lower transaminase, reduce liver fibrosis and inhibit immunological liver pathologic changes.

An extract composed of the aquatic extract, alcohol extract, petroether extract and ethanol extract is prepared from the Chinese-medicinal material 'Liuyueqing' through breaking, extracting and separating. It can be used to prepare the medicines for protecting liver and treating hepatitis B, hepatic injury, and cancer.