WO2005109006A1 - 非アルコール性脂肪肝炎鑑別方法 - Google Patents
非アルコール性脂肪肝炎鑑別方法 Download PDFInfo
- Publication number
- WO2005109006A1 WO2005109006A1 PCT/JP2005/007806 JP2005007806W WO2005109006A1 WO 2005109006 A1 WO2005109006 A1 WO 2005109006A1 JP 2005007806 W JP2005007806 W JP 2005007806W WO 2005109006 A1 WO2005109006 A1 WO 2005109006A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- peripheral blood
- phosphatidylcholine
- normal value
- alcoholic steatohepatitis
- fatty acids
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/92—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving lipids, e.g. cholesterol, lipoproteins, or their receptors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/08—Hepato-biliairy disorders other than hepatitis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/20—Oxygen containing
- Y10T436/203332—Hydroxyl containing
- Y10T436/204165—Ethanol
Definitions
- the present invention relates to a method for identifying non-alcoholic steatohepatitis using phospholipids and the fatty acid composition of phospholipids as an index, a method for searching for a therapeutic agent for non-alcoholic steatohepatitis using phospholipids and their fatty acid compositions as an index, and non-alcoholic steatohepatitis.
- the present invention relates to a drug for treating alcoholic steatohepatitis.
- Non-Patent Document 1 Non-alcoholic steatohepatitis
- This disease excludes viral and autoimmune liver diseases, and is characterized by changes in liver histology similar to alcoholic liver disease, but it can be used to reduce liver damage from normal fatty liver to liver damage. It is the cause of fibrosis and its cause.
- Previous reports have suggested the involvement of leptin, a cytokinin such as TNF- ⁇ , lipid peroxides, and free fatty acids.
- leptin a cytokinin
- lipid peroxides lipid peroxides
- free fatty acids free lipid acids
- insulin resistance which is the background of NASH
- insulin resistance which is the background of NASH
- the onset of fatty liver involve an increase in free fatty acids, that specific lipids have cytotoxicity, that T cells receptors in the immune system, It has been reported to be a ligand for G protein-coupled receptors (GPCRs).
- GPCRs G protein-coupled receptors
- Non-patent document 2 First, in the case of hyperinsulinemia or the like, modulation of triacylglcyeride metabolism occurs to produce fatty liver ( Ist hit), but when any 2nd hit is added to the state, an inflammatory response is induced, and mitochondria are induced. It is thought that reduced function, cell degeneration and fibrosis occur. However, 2 nd hit Nitsu In addition, oxidative stress, direct toxicity of fatty acids, and endotoxin have been proposed as candidates, but the substance is unknown.
- Non-Patent Document 3 In the case of high insulin and obesity, which are background factors of NASH, younsi M et al.'S analysis report on membrane lipid components and the viewpoint of rheological change and morphological change of erythrocytes is known (Non-Patent Document 3). However, although changes in fatty acid composition in NASH cases have been reported, there is no comparative analysis of fatty acid composition for each complex lipid, which is a functional unit of lipid, and information that can lead to a search method for NASH's therapeutic agent can be obtained. Was difficult.
- Non-Patent Document 1 Gastroenterology 121; 710-723
- Non-Patent Document 2 Gastroenterology 114: 842-845
- Non-Patent Document 3 Metabolism 51: 1261-1268
- Non-Patent Document ⁇ Am J Gastroenterol.; 94 (9): 2467-74. (1999)
- An object of the present invention is to provide a method for evaluating a NASH therapeutic drug utilizing lipids and lipid composition fluctuations which specifically appear in NASH patients, a method for distinguishing NASH using peripheral blood, and the creation of a therapeutic drug. .
- Non-Patent Document 4 histologically NASH.Two blood samples were taken on an empty stomach in two patients and four healthy subjects. The fractionation of various lipids and their fatty acid components in the plasma, which were fractionated into plasma and blood cells, was measured, and phosphatidylserine / phosphatidylinositol, phosphatidylinositol and phosphatidylinositol in the blood cells were more remarkable in NASH patients than in healthy subjects. A decrease in the amount of fatidylcholine was found.
- the present invention provides a method for distinguishing NASH using peripheral blood, a method for evaluating a therapeutic agent for NASH, and a therapeutic agent for NASH.
- the present invention is a method for identifying non-alcoholic steatohepatitis, which comprises measuring the phospholipids in peripheral blood and / or the fatty acid composition thereof.
- the amounts of phosphatidylserine / phosphatidylinositol and phosphatidylcholine in peripheral blood are measured, and at least one of the respective values is lower than the normal value!
- Non-alcoholic steatohepatitis also relates to a method for identifying peripheral blood as a blood cell component in the present invention.
- the present invention provides a force 22: 5n3, 22: 6n3, 20: 3n3 in cardiolipin in peripheral blood cells, which is determined by an increase as compared with a normal value of any one of 16:00, 18: ln9 and 20: 3n3 fatty acids.
- This is a method for differentiating non-alcoholic steatohepatitis using the decrease of 4n6 fatty acid compared to the normal value of any one as an index.
- the present invention also relates to phosphatidylcholine in peripheral blood cells at 16:00, 18: ln9,
- the present invention provides a method for measuring the power of at least one of fatty acid at 16:00, 18: ln9, and 20: 3n3 in plasma diacylglyceride as an index based on the increase thereof, as compared to the normal value of at least one of 20: 5n3, 22:22. : 6n3, 20: 4n6 fatty acid, is a method for differentiating non-alcoholic steatohepatitis using its decrease compared to one normal value as an index. It should be noted that at least one of the above discrimination methods may be combined with another discrimination method.
- the invention also provides a combination of thin-layer chromatography, gas chromatography, and mass spectroscopy (! //) to obtain normal values of phosphatidylserine / phosphatidylinositol or phosphatidylcholine from patient peripheral blood samples. Or higher caloric content of the polyunsaturated fatty acid composition of cardiolipin, phosphatidylcholine, and diacylglyceride compared to the normal value of the fatty acid composition at 16:00, 18: ln9, 20: 3n3, or 22 : 5n3, 20: 5n3, 22: 6n3, 20: 4n6
- This is a non-alcoholic steatohepatitis diagnostic laboratory test device that detects a decrease compared to normal values.
- the present invention relates to a method of administering a test drug in vivo to peripheral blood cells and plasma phosphatidylserine / phosphatidylinositol, phosphatidylcholine amounts, and cardiolipin at 16:00, 18: ln9 and 20: Fatty acid composition of 3n3, 22: 5n3, 22: 6n3, 20: 4n6, phosphatidylcholine at 16:00, 18: ln9, 20: 3n3, 22: 5n3, 22: 6n3, 20: 4n6, di: Selects one that recovers at least one of the abnormal values of 16.0, 18: ln9, 20: 3n3, 20: 5n3, 22: 6n3, and 20: 4n6 of glycylglyceride to the normal value.
- an enzyme involved in the acylation exchange reaction of the complex lipid is preferable to use the activity of an enzyme involved in the acylation exchange reaction of the complex lipid as an index. It is also preferable to use the activity of an enzyme involved in the transacylation reaction of cardiolipin, phosphatidylcholine, and diacylglyceride as an index.
- the present invention also provides a non-alcoholic fat containing, as an active ingredient, any of hormones, ecologically-derived low-molecular-weight proteins, existing low-molecular-weight drugs, and low-molecular-weight compounds that have been determined to be positive using the above-described search method. Hepatitis treatment drug.
- the present invention relates to peripheral blood cells, plasma phosphatidylserine / phosphatidylinositol, phosphatidylcholine amount, and cardiolipin 16:00, 18: ln9, 20: 3n3, 22: 5n3, 22: 6n3, 20: 4n6 fatty acid and phosphatidylcholine
- a therapeutic drug for non-alcoholic steatohepatitis containing as an active ingredient a compound having a function of restoring at least one of the abnormal values of 4n6 to a normal value.
- the peripheral blood phospholipid used in the identification method and the like of the present invention includes phosphatidylserine ( Phosphatidylserine), phosphatidylinositol (Phosphatidylinositol), phosphatidinolecholine (Phosphatidylcholine), lysophosphatidylinoline (
- Phosphatidylethanolamine Phosphatidylethanolamine
- sphingomyeline Sphingomyeline
- canoleisolipine Cardiolipin
- Phosphatidylserine / Inositol that is, a mixed system
- phosphatidylcholine that is, a mixed system
- cardiolipin phosphatidylcholine
- Examples of the fatty acid in the peripheral blood phospholipid used in the identification method and the like of the present invention include various peripheral saturated and unsaturated fatty acids (fatty acid residues are considered as fatty acids) that constitute the phospholipid.
- the method of measuring these fatty acids may be used in the present invention if the method of measurement has already been established, but also includes the methods of which measurement methods will be established in the future.
- Fatty acids of interest include, for example, 16:00, 18: ln9, 20: 3n3, 22: 5n3, 22: 6n3, 20: 4n6 fatty acids of cardiolipin, 16:00, 18: ln9, 20 of phosphatidylcholine.
- the phospholipids and / or fatty acids in these phospholipids or fatty acids in peripheral blood are measured and compared with the value (normal value) of a healthy person (Normal). Alternatively, discrimination can be made by evaluating the change.
- phosphatidylserine and phosphatidylinositol which are phospholipids of peripheral blood (Phosphatidylserine / Inositol), and phosphatidylcholine are used as indices
- phosphatidylserine and phosphatidylinositol which are phospholipids of peripheral blood (Phosphatidylserine / Inositol)
- phosphatidylcholine which are phospholipids of peripheral blood (Phosphatidylserine / Inositol)
- phosphatidylcholine phospholipids of peripheral blood
- cardiolipin a phospholipid in peripheral blood cells
- a phospholipid in peripheral blood cells is used as an index, when 16:00, 18: ln9 and 20: 3n3 fatty acids in cardiolipin are measured and any value increases compared to the normal value Or 22: 5n3, 22: 6n3, 20: 4n6 fatty acids in cardiolipin If the value is lower than the normal value, it can be identified as a NASH patient.
- phosphatidylcholine which is a phospholipid in peripheral blood cells
- 16:00, 18: ln9 and 20: 3n3 fatty acids in phosphatidylcholine are measured, and either value is normal.
- 22: 5n3, 22: 6n3, and 20: 4n6 fatty acids in phosphatidylcholine are measured, and any value is lower than the normal value.
- diacylglyceride which is a phospholipid in peripheral blood cells
- 16:00, 18: ln9, and 20: 3n3 fatty acids in diacylglyceride are measured, and any value is compared to the normal value. If the value increases, or if 20: 5n3, 22: 6n3, and 20: 4n6 fatty acids in diacylglyceride are measured and any of the values is lower than the normal value, the patient can be identified as a NASH patient.
- the non-alcoholic steatohepatitis diagnostic clinical test device combines the above-mentioned identification method with one of the well-known thin layer chromatography, gas chromatography, and mass spectrometry to obtain the peripheral blood sample strength of the patient. Or normal blood data in which the amount of phosphatidylserine / phosphatidylinositol or phosphatidylcholine in blood cell components was reduced from the normal value, and the amount of cardiolipin, phosphatidylcholine, and diacylglyceride was increased. It is an automated device that measures fluctuations in polyunsaturated fatty acid composition (lipid composition) and can perform these analyzes on a computer program. The above device can be manufactured by combining known techniques.
- the method for searching for a therapeutic agent for NASH of the present invention can be achieved by selecting the above-mentioned compound that changes the phospholipid or fatty acid composition by screening by the above-mentioned identification method.
- a change in the above-mentioned index may be observed in a mammalian cell culture system to search for a substance that restores at least one of the abnormal values to a normal value.
- examples include cardiolipin, phosphatidylcholine, and diacylglyceride. It is possible to search using the activity of the enzyme involved in the exchange reaction as an index.
- search methods include in vivo administration of peripheral blood cells and plasma phosphatidylserine / phosphatidylinositol, phosphatidylcholine levels, and cardiolipin at 16:00, 18: ln9, 20: 3n3, and 22: 5n3.
- the target compound can be obtained by screening a compound having a function of restoring at least one or more abnormal values of 4n6 to a normal value.
- mammalian (human or rat is preferred) hepatocytes are cultured in a 24-well plate by a general method, various drugs are added and cultured for 24 hours, and after the culture is completed, phosphatidylserine / phosphatidyl in the cell membrane is obtained.
- Select the target compound (drug) based on the amount of inositol and phosphatidylcholine, and 22: 5n3, 22: 6n3, and 20: 4n6 of phosphatidylserine / phosphatidylinositol, phosphatidylcholine, and cardiolipin. It is possible.
- delta-5 desaturylase delta-6 desaturase
- elongase oxidase
- acyltransferase as indices.
- delta-5 desaturase delta-6 desaturase
- elongase saccharose
- lecithin cholesterol acyltransferase
- lecithin retinol acyltransferase sn-glycerol ⁇ ⁇ phosphate acyltransferase
- NASH therapeutic drugs obtained by these search methods include, for example, hormones, ecologically-derived low-molecular proteins, existing low-molecular drugs, and low-molecular compounds.
- These therapeutic agents for NASH can be administered in appropriate combinations of doses, administration methods, dosage forms, etc., depending on the disease state.
- the dosage form can be appropriately determined by combining known techniques.
- these drugs can be used to treat other NASH drugs, such as ursodexico-lic acid, betaine, metformin, glitazone, fibrates, vitamins, antioxidants, anti-inflammatory drugs, antidiabetic drugs, and hyperlipidemia. It can be used in combination with drugs, anti-obesity drugs, etc. Although there is no specific dosage, it contains lug to 100g as an active ingredient. You should give it in the form of the drug you have!
- the present invention provides a method for identifying a NASH patient, an identification device, a method for evaluating a NASH therapeutic agent, and a therapeutic agent for NASH.
- Plasma and RBC lipids were extracted by the Folch method. Each lipid was first developed by thin-layer chromatography. Each lipid SPOT was recovered and treated with 3N methanolic Z-hydrochloric acid at 100 ° C for 45 minutes under nitrogen gas filling. The liberated fatty acid methyl ester was extracted under nitrogen gas using 0.05% butylated hydroxytoluene-containing hexane. Fatty acid methyl esters were separated by gas chromatography and quantified with a Flame-ionization detector based on each fatty acid methyl ester sample.
- the identification method and the identification device of the present invention enable NASH patients to be identified, and the NASH therapeutic drug search method of the present invention enables the search for NASH therapeutic agents, which is useful.
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Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05733999A EP1739431A4 (en) | 2004-04-23 | 2005-04-25 | METHOD FOR ASSESSING NON-ALCOHOLIC STEATOHEPATITIS |
| JP2006512953A JP4682980B2 (ja) | 2004-04-23 | 2005-04-25 | 非アルコール性脂肪肝炎鑑別方法 |
| US11/584,519 US20070037287A1 (en) | 2004-04-23 | 2006-10-23 | Methods of judging non-alcoholic steatohepatitis |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-128458 | 2004-04-23 | ||
| JP2004128458 | 2004-04-23 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US11/584,519 Continuation US20070037287A1 (en) | 2004-04-23 | 2006-10-23 | Methods of judging non-alcoholic steatohepatitis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005109006A1 true WO2005109006A1 (ja) | 2005-11-17 |
Family
ID=35320337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/007806 Ceased WO2005109006A1 (ja) | 2004-04-23 | 2005-04-25 | 非アルコール性脂肪肝炎鑑別方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20070037287A1 (ja) |
| EP (1) | EP1739431A4 (ja) |
| JP (1) | JP4682980B2 (ja) |
| WO (1) | WO2005109006A1 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007122799A1 (ja) | 2006-03-29 | 2007-11-01 | Yamasa Corporation | 肝障害の検出方法、判定方法及び予測方法 |
| JP2010500566A (ja) * | 2006-08-08 | 2010-01-07 | テシス バイオサイエンス, インコーポレイテッド | 非アルコール性脂肪肝疾患(nafld)および非アルコール性脂肪性肝炎(nash)のマーカーおよびその使用方法 |
| KR101680171B1 (ko) * | 2014-09-16 | 2016-11-28 | 건국대학교 글로컬산학협력단 | 인지질의 분포와 효소 변화를 이용한 간질환 진단 및 간 재생 촉진용 신약 후보 물질 스크리닝 방법 |
| JP2017500567A (ja) * | 2013-12-20 | 2017-01-05 | メタボロン,インコーポレイテッド | de novo脂質生成のバイオマーカーおよびその使用方法 |
| JPWO2021157631A1 (ja) * | 2020-02-04 | 2021-08-12 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2546649B1 (en) | 2007-11-02 | 2015-02-25 | Metabolon Inc. | Biomarkers for fatty liver disease and methods using the same |
| DE112009001245T5 (de) | 2008-05-28 | 2012-03-15 | Basf Se | Mittel und Verfahren für die Beurteilung der Leberenzyminduktion |
| JP2011522233A (ja) * | 2008-05-28 | 2011-07-28 | ビーエーエスエフ ソシエタス・ヨーロピア | 肝臓毒性を評価する手段及び方法 |
| EP2157431A1 (en) * | 2008-08-11 | 2010-02-24 | One Way Liver Genomics, S.L. | Method for the diagnosis of NASH using metabolic profiles |
| EP2309276A1 (en) | 2009-09-22 | 2011-04-13 | One Way Liver Genomics, S.L. | Method for the diagnosis of non-alcoholic steatohepatitis based on a metabolomic profile |
| WO2017167821A1 (en) * | 2016-03-29 | 2017-10-05 | Institut National De La Sante Et De La Recherche Medicale (Inserm) | Lipid biomarkers and compositions |
| US10548710B2 (en) | 2017-02-24 | 2020-02-04 | The Cleveland Clinic Foundation | Method and apparatus for time-differential deployment of an endovascular device within a body lumen |
| DE102022131674A1 (de) | 2022-11-30 | 2024-06-06 | Universitätsklinikum Jena, Körperschaft des öffentlichen Rechts | Diagnose von Metabolischen Veränderungen der Leber mittels metabolischer Analyse von Erythrozyten durch Massenspektrometrie |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6180139B1 (en) * | 1998-12-04 | 2001-01-30 | Viva America Marketing, Inc. | Composition and method for treating nonalcoholic steatohepatitis |
| US20060089412A1 (en) * | 2004-10-18 | 2006-04-27 | Ajinomoto Co. Inc. | Pharmaceutical composition for the treatment of non-alcoholic fatty liver disease |
| DE602005018739D1 (de) * | 2005-03-11 | 2010-02-25 | One Way Liver Genomics Sl | Phosphorylierte SP1 als Marker bei der Diagnose nieim Drogenscreening auf NASH |
-
2005
- 2005-04-25 WO PCT/JP2005/007806 patent/WO2005109006A1/ja not_active Ceased
- 2005-04-25 EP EP05733999A patent/EP1739431A4/en not_active Withdrawn
- 2005-04-25 JP JP2006512953A patent/JP4682980B2/ja not_active Expired - Fee Related
-
2006
- 2006-10-23 US US11/584,519 patent/US20070037287A1/en not_active Abandoned
Non-Patent Citations (9)
| Title |
|---|
| A.E. REID, GASTROENTEROLOGY, vol. 121, 2001, pages 710 - 723 |
| C.P. DAY, GASTROENTEROLOGY, vol. 114, 1998, pages 842 - 845 |
| DE ALMEIDA I.T. ETA L: "Plasma total and free fatty acids composition in human non-alcoholic steatohepatitis.", CLINICAL NUTRITION., vol. 21, no. 3, 2002, pages 219 - 223, XP002990383 * |
| E.M. BRUNT, AM J GASTROENTEROL., vol. 94, no. 9, 1999, pages 2467 - 74 |
| LYN PATRICK, ALTERNATIVE MEDICINE REVIEW, vol. 7, no. 4, 2002 |
| M. YOUNSI, METABOLISM, vol. 51, 2002, pages 1261 - 1268 |
| See also references of EP1739431A4 * |
| TAVARES DE ALMEIDA ET AL., CLINICAL NUTRITION, vol. 21, no. 3, 2002, pages 219 - 223 |
| V. NEHRA ET AL., DIGESTIVE DISEASES AND SCIENCES, vol. 46, no. 11, 2001 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007122799A1 (ja) | 2006-03-29 | 2007-11-01 | Yamasa Corporation | 肝障害の検出方法、判定方法及び予測方法 |
| JP5227168B2 (ja) * | 2006-03-29 | 2013-07-03 | ヤマサ醤油株式会社 | 肝障害の検出方法、判定方法及び予測方法 |
| JP2010500566A (ja) * | 2006-08-08 | 2010-01-07 | テシス バイオサイエンス, インコーポレイテッド | 非アルコール性脂肪肝疾患(nafld)および非アルコール性脂肪性肝炎(nash)のマーカーおよびその使用方法 |
| JP2017500567A (ja) * | 2013-12-20 | 2017-01-05 | メタボロン,インコーポレイテッド | de novo脂質生成のバイオマーカーおよびその使用方法 |
| KR101680171B1 (ko) * | 2014-09-16 | 2016-11-28 | 건국대학교 글로컬산학협력단 | 인지질의 분포와 효소 변화를 이용한 간질환 진단 및 간 재생 촉진용 신약 후보 물질 스크리닝 방법 |
| JPWO2021157631A1 (ja) * | 2020-02-04 | 2021-08-12 | ||
| WO2021157631A1 (ja) * | 2020-02-04 | 2021-08-12 | デンカ株式会社 | 非アルコール性脂肪肝炎の検出を補助する方法 |
| EP4080221A4 (en) * | 2020-02-04 | 2023-06-28 | Denka Company Limited | Method for assisting detection of non-alcoholic steatohepatitis |
| JP7627467B2 (ja) | 2020-02-04 | 2025-02-06 | デンカ株式会社 | 非アルコール性脂肪肝炎の検出を補助する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2005109006A1 (ja) | 2008-03-21 |
| EP1739431A1 (en) | 2007-01-03 |
| JP4682980B2 (ja) | 2011-05-11 |
| EP1739431A9 (en) | 2009-08-05 |
| US20070037287A1 (en) | 2007-02-15 |
| EP1739431A4 (en) | 2008-10-15 |
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