WO1998005970A1 - Procedes d'analyse des reactions de rejet chroniques consecutives aux transplantations d'organes et de detection de composants urinaires - Google Patents
Procedes d'analyse des reactions de rejet chroniques consecutives aux transplantations d'organes et de detection de composants urinaires Download PDFInfo
- Publication number
- WO1998005970A1 WO1998005970A1 PCT/JP1997/002627 JP9702627W WO9805970A1 WO 1998005970 A1 WO1998005970 A1 WO 1998005970A1 JP 9702627 W JP9702627 W JP 9702627W WO 9805970 A1 WO9805970 A1 WO 9805970A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- precursor
- mmp
- chronic rejection
- urine
- organ transplantation
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
- C12Q1/37—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving peptidase or proteinase
-
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/573—Immunoassay; Biospecific binding assay; Materials therefor for enzymes or isoenzymes
-
- 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
- G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/90—Enzymes; Proenzymes
- G01N2333/914—Hydrolases (3)
- G01N2333/948—Hydrolases (3) acting on peptide bonds (3.4)
- G01N2333/95—Proteinases, i.e. endopeptidases (3.4.21-3.4.99)
- G01N2333/964—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from animal tissue
- G01N2333/96425—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from animal tissue from mammals
- G01N2333/96427—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from animal tissue from mammals in general
- G01N2333/9643—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from animal tissue from mammals in general with EC number
- G01N2333/96486—Metalloendopeptidases (3.4.24)
-
- 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
- Y10T436/17—Nitrogen containing
- Y10T436/177692—Oxides of nitrogen
Definitions
- the present invention relates to a test method for assaying the onset of chronic rejection after organ transplantation by measuring a body fluid taken out of the body, and more particularly, to nitric oxide (NO, mat) in body fluid.
- a body fluid taken out of the body and more particularly, to nitric oxide (NO, mat) in body fluid.
- NO, mat nitric oxide
- MMP-2 metabolic lipomatosis 2
- rejection chronic rejection
- Chronic renal transplant patients absolutely, renal sickness is usually performed when agi ⁇ is cut off.
- regular muscular 1 regular muscular 1 :. examinations can cause pain in ⁇ / ⁇ and at the same time may cause renal dysfunction.
- ft 'j' abscission progresses slowly, lacks subjective symptoms, and painful renal regeneration occurs in many patients.
- renal function tests are used as an indicator of the progression of chronic rejection, because: function declines due to chronic: abnormal ht.
- urinary protein, urinary albumin, urinary transferrin, etc. were measured as ⁇ , glomerular filtration rate (GFR) as an index of decline ", Chichuku creatinine, blood ⁇ nitrogen (BUN), blood 5 2 - Mi-click Roguroburi down, blood ⁇ , - such as Mi Kuroguroburi emissions have been measured.
- GFR glomerular filtration rate
- An object of the present invention is to provide a simple test method that enables early detection of chronic rejection after organ transplantation. Disclosure of the invention
- N 0 3 and N0 2 is the final metabolite in vivo of NO radicals.
- NO radicals are produced by leukocytes and macrophages during inflammation and organ damage. Therefore, it is clinically detected in inflammation, ischemic heart disease caused by organ damage, shock, acute rejection after transplantation, and bacterial infection.
- ischemic heart disease caused by organ damage, shock, acute rejection after transplantation, and bacterial infection.
- chronic rejection after transplantation there is no report on chronic rejection after transplantation. Therefore, whether the production in vivo of N 0 3 against rejection chronic progression is seen, for N 0 3
- Do Luke not cormorants become a marker of inspection of chronic rejection in a body fluid investigated However, they found that N 0 in body fluids could be a marker for apricot examination of chronic rejection.
- MMII-2 is an enzyme that degrades collagen that makes up the basement membrane, and works during tissue repair and regeneration. In cancer, it is thought to work as an enzyme that degrades collagen when cancer cells invade the basement membrane.
- MMP-2 or its precursor does not leak into body fluids such as urine of healthy persons or body fluids of urinary transplant patients who have not undergone chronic rejection. In the case of chronic rejection after organ transplantation, the amount of MMP-2 or its precursor in body fluids such as urine is significantly increased. I found it.
- This 3 ⁇ 4 Ming accompanied connection to the onset of chronic rejection after organ transplantation, the concentration of the endogenous substance of N 0 such 3 and MMP- 2 or a precursor that is secreted into body fluids such as blood and urine markedly
- N 0 3, MM P- 2 or inspection method of chronic rejection after organ transplantation which comprises detecting a precursor thereof in body fluids, (3) testing method ⁇ (2), wherein the N 0 3, wherein the detection child in the body fluid,
- Cut-off value for judging the presence or absence of chronic rejection of renal transplantation in the range of 0.1 to 10 ng / ml as the concentration of MMP-2 precursor in urine sample The inspection method described in (6) above,
- Kit for early detection of the onset of chronic rejection after organ transplantation by measuring body fluids taken out of the body (17) Nitric oxide (N 0, or matrix metallop mouth protease (MMP)) in body fluids-chronic rejection after organ transplantation by detecting 2 or its precursors
- MMP matrix metallop mouth protease
- Fig. 1 shows the histogram of the urinary MMP_2 precursor concentration in a universal transplant patient
- Fig. 2 shows the urinary MMP-2 precursor concentration in a transplant patient corrected for creatinine.
- the present invention measures chronic rejection after organ transplantation quickly and easily by measuring endogenous substances specifically secreted into body fluids by chronic rejection after organ transplantation. It provides a method that can be specified.
- Examples of the body fluid (sample) of the present invention include body fluids such as urine and humans such as blood such as serum and plasma.
- the urine sample may be any urine collected or preserved after urine collection so that the substance to be detected, such as MMP-2 or its precursor, can be kept stable.
- the timing and method of urine collection are clinically important, such as MMP-2 or its precursors! There is no particular limitation as long as? Is not impaired. Any urine collected or stored in a usual manner can be used. For example, an antibacterial agent was added to maintain stability during urine collection.
- Urine may be collected in a container, but such a sample can be used as long as the added antibacterial agent does not interfere with the measurement.
- organ transplant include, but are not particularly limited to, a kidney transplant, a liver transplant, a heart transplant, and a knee transplant, and a kidney transplant is particularly preferable.
- the double ⁇ nitric ( ⁇ 0 3) Yamato Li Uz Kusume data Rob port Teaze (Micromax Micromax [rho) and the like one 2 or precursors thereof.
- a method for measuring (quantifying, etc.) the amount of NO 3 in a sample is known (eg, Gries method), and the measurement of N 0 in the present invention can also be performed according to a known method.
- it can be determined by high performance liquid chromatography (HPLC) using a commercially available automatic analyzer for nitrogen and nitrite nitrogen. It can also be measured using a microplate reader with a 96-hole microplate, etc., and a commercially available N 0 colorimetric kit and N 0 fluorescence measurement key can be used.
- a sorter etc. can be used.
- any device that has Toka this to quantify the N 0 3 it is a child of any use,
- N 0 3 is, healthy individuals and chronic ⁇ ':!, But also exists in the serum of organ transplant patients who do not have to put the Zehhan, etc., in the case of organ transplant patients with this chronic rejection anti ⁇ , serum The amount of ⁇ 0 3 present in
- the power-off value varies depending on the type of rugged body used and the type of organ to be transplanted, and is appropriately determined depending on the type, or f when serum from transplantation study is used as a sample It is preferable to determine the cut-off value within the range of 50 to 120 ⁇ M (N 0, concentration in the serum).
- MMP-2 is released extracellularly as its precursor, proMMP-2 (pro MMP-2), and is converted extracellularly to MMP-2.
- the precursor of MMP-12 refers to a substance that can be converted to MMP-2 by being decomposed, and specifically refers to B :: MMP-2. I do.
- This Pro MMP-2 is a TIMP
- VT 1 ssueinhibitor of metalloproteinase 1-2.
- the precursor of the present invention may form a complex with an inhibitor such as TIMP-1 and the like.
- an inhibitor such as TIMP-1 and the like.
- the existence mode of professional MM P-2 is not particularly limited.
- MMP-2 or its precursor can also be detected (fixed, etc.) according to a known method.
- MMP-2 or its precursor is measured in a system specific to MMP-2 or its precursor, and the “protein concentration” or “enzyme activity value” of MMP-2 or its precursor is measured. It can be implemented by finding the port level.
- any method may be used as long as it is specific to MMP-2 or its precursor. A method with high sensitivity and good reproducibility is preferred.
- a method of determining the “protein concentration” there is a method of immunologically measuring using an antibody having specificity for MMP-2 or its precursor.
- a method for determining the “enzyme activity value” there is a method of biochemical measurement using a substrate having high specificity for ⁇ II-2.
- MM II-2 A highly selective substrate is not easily hydrolyzed by enzymes other than MMP-2 present in the sample, for example, enzymes such as serine mouth thease, ⁇ butidase, and esterase.
- Substrates that are readily hydrolyzed, such as gelatin, collagen, or synthetic substrates having these characteristic structural moieties, include (7—Methoxycoumarin 14-yl). ) Acetyl-L-brolyl L—mouth I. Glycyl — L. mouth I.
- the hydrolysis product of the substrate by MMP-2 may be directly measured, but any of the hydrolysis products can be detected with high sensitivity and specificity. It may be measured indirectly in combination with the available system.
- the detection (quantitation, etc.) of the MMP-2 precursor by this method is performed by decomposing the MMP-2 precursor by a known method (for example, treatment with triscine or 4-aminophenylmercuric acid (APMA)). Then, MMP-2 can be generated by measuring the enzymatic activity of the generated MMP-2.
- a known method for example, treatment with triscine or 4-aminophenylmercuric acid (APMA)
- any known method can be used.
- General using solid phase As an immunoassay, a sandwich assay, a competition assay, or a binding assay can be used.
- Special methods include the use of enzyme-substrate binding, a measurement system in which a substrate is immobilized on a solid phase instead of an antibody, or an MMP for immobilized antibodies without using a labeled antibody.
- SPR surface plasmon
- the antibody used for the immunoassay may be a polyclonal antibody or a monoclonal antibody.
- the animal species from which the antibody is derived does not matter.
- two types of antibodies are used as in the sandwich measurement method, if the combination is such that a sandwich complex is formed by the immobilized antibody and the labeled antibody, the same type of immobilized antibody and the labeled antibody are used. Or a combination of different types of antibodies. Radioactive substances, enzymes, fluorescent substances, and biotin can be used as the substance to label the antibody.
- the measured value of MMP-2 or its precursor (such as “protein concentration” or “enzyme activity value”) itself or the degree of increase thereof can be directly measured for chronic rejection.
- Force that may be used for determination The ratio of the force to another marker may be determined and relativized, and may be used for determination as an index with MMP-2 or its precursor.
- a method of correcting with creatinine concentration in urine a method of dividing the concentration of MMP-2 or its precursor in urine by creatinine concentration in urine
- creatinine concentration in urine a method of dividing the concentration of MMP-2 or its precursor in urine by creatinine concentration in urine
- a cut-off value in a range where at least 90% or more of the organ transplant patients having almost normal organ functions are judged to be normal, and to perform the test. Further, Ku N 0 3 or MM P- 2 Wakashi organ transplant patients regularly measures its precursor, the development of measured values or chronic rejection of degree of increase of the y Nde' boxes can also determine child It is.
- the present invention provides the following method without quantifying MMP-2 or a precursor thereof in the transformant.
- a method such as a method by performing electrophoresis in a polyacrylamide gel containing a substrate such as gelatin and checking whether or not a band is generated by the decomposition of the substrate such as gelatin. You can also do this.
- a kidney transplant patient diagnosed as having chronic rejection by a biopsy A
- almost normal kidney function diagnosed as having no chronic rejection by a renal biopsy blood creatinine level: 1.2 mg) / dl
- B blood creatinine level: 1.2 mg
- C healthy persons
- TCI 100 ⁇ 100 nitrite ⁇ automatic measurement equipment
- TCI 100 ⁇ 100 nitrite ⁇ automatic measurement equipment
- Serum A (chronic rejection) 15 238.2 ⁇ 133.3 (74.3-536.5)
- Serum B non-chronic rejection) 24 35.8 ⁇ 21.6 (4.3-83.7)
- Serum C (normal) 7 31.6 Sat 15.0 (15.4-59.6) )
- Tris buffer ⁇ 6.8 containing S% SDS and 40% glycerol was added and mixed well.
- the above mixture was electrophoresed in polyacrylamide gel. ⁇ After the electrophoresis, wash the gel with 10 mM Tris buffer (pH 8.0) containing 2.5% Triton X100 at room temperature with shaking twice for 30 minutes. Was. Then, the mixture was replaced with a 5 OmM Tris buffer (pH 8,0) containing 0.5 mM calcium chloride and 10 M zinc chloride, and incubated at 37 ° C for 16 hours. The gel was stained with 1% Coomassie-bled R-250, 5% acetic acid, 10% methanol for 30 minutes, then 5% acetic acid, 1%
- Serum using two types of monoclonal antibodies that recognize different sites of the MMP-2 precursor component-3 ⁇ 4 Pharmaceutical Company's 2 2-2 assay kit pro MMP-2 and And a complex of TIMP-2 and MMP-2 was not detected.
- concentration of MMP-2 precursor in urine was lower than that in serum, the measurement was performed under different operating conditions. That is, take 1501 of the standard solution attached to urine or kit to a test tube, and add 30 mM phosphate saline pH 7.0 containing 1% bovine serum albumin and 1 OmM EDTA. After mixing, the antibody-bound beads were added and reacted at room temperature for 2 hours.
- the reaction solution was removed by suction with an aspirator, and the labeled antibody solution attached to the kit was added to 301, and reacted at room temperature for 1 hour.
- the reaction solution is again removed by suction with an aspirator, and the beads are transferred to another test tube.
- the color solution was added to 301 and reacted at room temperature for 30 minutes.
- the reaction was stopped by adding 150 001 of a stop solution attached to the kit.
- MMP-2 precursor creatinine correction value
- Urine before and after the onset of chronic rejection of renal transplantation was used as a sample in two renal transplant patients, and the filtration of MMP-2 precursor (creatinine correction value) was measured by the method of Example 4. See Table 2. MMP-2 precursor levels were significantly elevated after onset, indicating that elevated levels of MMP-12 precursors could help determine the onset of chronic renal transplant rejection. Table 2 Before onset After onset
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Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU36358/97A AU726351C (en) | 1996-08-01 | 1997-07-29 | Method for testing chronic rejection after organ transplantation and method for assaying urine components |
CZ99322A CZ32299A3 (cs) | 1996-08-01 | 1997-07-29 | Způsob detekce chronického odmítání po transplantaci orgánu a způsob stanovení složek moči |
BR9710776A BR9710776A (pt) | 1996-08-01 | 1997-07-29 | Processo e kit para detectar o come-o da rejei-Æo cr{nica em um est gio prematuro apÄs o transplante de Ärgaos e processos para analisar a mmp-2 da urina ou o seu precursor e de diagnÄstico para diagnosticar a rejei-Æo crÄnica em um est gio prematuro apÄs o transplante de ÄrgÆos |
US09/230,398 US6210912B1 (en) | 1996-08-01 | 1997-07-29 | Method for examining chronic rejection reactions following organ transplantation and method for determining urine components |
CA002261739A CA2261739A1 (en) | 1996-08-01 | 1997-07-29 | Method for examining chronic rejection reactions following organ transplantation and method for determining urine components |
EP97933064A EP0985932A4 (en) | 1996-08-01 | 1997-07-29 | METHOD FOR DETECTING TRANSPLANT REJECTION AND DETECTING URINE COMPONENTS |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8/218151 | 1996-08-01 | ||
JP21815196 | 1996-08-01 | ||
JP8/293183 | 1996-10-16 | ||
JP29318396A JPH10123127A (ja) | 1996-10-16 | 1996-10-16 | 臓器移植後の慢性拒絶反応の検査方法 |
JP9/175165 | 1997-06-17 | ||
JP17516597A JPH1094400A (ja) | 1996-08-01 | 1997-06-17 | 臓器移植後の慢性拒絶反応の検査方法及び尿中の成分の測定方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998005970A1 true WO1998005970A1 (fr) | 1998-02-12 |
Family
ID=27324059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1997/002627 WO1998005970A1 (fr) | 1996-08-01 | 1997-07-29 | Procedes d'analyse des reactions de rejet chroniques consecutives aux transplantations d'organes et de detection de composants urinaires |
Country Status (9)
Country | Link |
---|---|
US (1) | US6210912B1 (ja) |
EP (1) | EP0985932A4 (ja) |
KR (1) | KR20000029575A (ja) |
CN (1) | CN1226967A (ja) |
BR (1) | BR9710776A (ja) |
CA (1) | CA2261739A1 (ja) |
CZ (1) | CZ32299A3 (ja) |
PL (1) | PL331480A1 (ja) |
WO (1) | WO1998005970A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6811995B1 (en) * | 1996-04-26 | 2004-11-02 | Children's Medical Center Corporation | Non-invasive enzyme screen for cancer |
EP2275817A1 (en) * | 2000-05-17 | 2011-01-19 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Proteolytic enzymes in diagnosis of kidney disorders |
KR100470911B1 (ko) * | 2002-06-05 | 2005-02-21 | 주식회사 아이세스 | 광섬유 브래그 그레이팅 센서 시스템 |
BR112012015693A8 (pt) | 2009-12-23 | 2018-06-26 | Hills Pet Nutrition Inc | métodos para diagnosticar uma doença renal em um canino, para tratar melhorar ou atrasar a progressão de uma doença renal, sonda de ácido nucléico, e, uso de uma sonda |
CA2827200A1 (en) | 2011-02-24 | 2012-08-30 | Hill's Pet Nutrition, Inc. | Compositions and methods for diagnosing and treating kidney disorders in a feline |
CN102854305B (zh) * | 2011-12-23 | 2013-08-07 | 中国人民解放军第三〇九医院 | 移植肾排斥反应预警试剂盒及其使用方法 |
CN102854323B (zh) * | 2011-12-23 | 2013-08-07 | 中国人民解放军第三〇九医院 | 移植肾排斥反应早期诊断试剂盒及其使用方法 |
KR102552863B1 (ko) * | 2020-12-30 | 2023-07-10 | 가톨릭대학교 산학협력단 | 이식 거부 반응 아바타 동물모델, 이의 제작 방법 및 이의 용도 |
EP4423292A2 (en) * | 2021-10-29 | 2024-09-04 | Sunbird Bio, Inc. | Ex vivo protease activation and detection |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04183397A (ja) * | 1990-11-16 | 1992-06-30 | Fuji Yakuhin Kogyo Kk | ヒト72kDaゼラチナーゼに対するモノクローナル抗体およびその利用 |
JPH07159402A (ja) * | 1993-12-09 | 1995-06-23 | Kyodo Nyugyo Kk | Iv型コラゲナ−ゼ測定法 |
-
1997
- 1997-07-29 BR BR9710776A patent/BR9710776A/pt not_active IP Right Cessation
- 1997-07-29 PL PL97331480A patent/PL331480A1/xx unknown
- 1997-07-29 WO PCT/JP1997/002627 patent/WO1998005970A1/ja not_active Application Discontinuation
- 1997-07-29 CZ CZ99322A patent/CZ32299A3/cs unknown
- 1997-07-29 US US09/230,398 patent/US6210912B1/en not_active Expired - Fee Related
- 1997-07-29 EP EP97933064A patent/EP0985932A4/en not_active Withdrawn
- 1997-07-29 CA CA002261739A patent/CA2261739A1/en not_active Abandoned
- 1997-07-29 KR KR1019997000634A patent/KR20000029575A/ko not_active Application Discontinuation
- 1997-07-29 CN CN97196932A patent/CN1226967A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04183397A (ja) * | 1990-11-16 | 1992-06-30 | Fuji Yakuhin Kogyo Kk | ヒト72kDaゼラチナーゼに対するモノクローナル抗体およびその利用 |
JPH07159402A (ja) * | 1993-12-09 | 1995-06-23 | Kyodo Nyugyo Kk | Iv型コラゲナ−ゼ測定法 |
Non-Patent Citations (2)
Title |
---|
See also references of EP0985932A4 * |
SURGERY, Vol. 1122, No. 2, (1992), J.M. LANGREHR, "Detection of Nitric Oxide by Electron Paramagnetic Resonance Spectroscopy During Rejection and Graft-Versus-Host Disease after Small-Bowel Transplantation in the Rat", p. 395-402. * |
Also Published As
Publication number | Publication date |
---|---|
PL331480A1 (en) | 1999-07-19 |
CZ32299A3 (cs) | 1999-08-11 |
AU726351B2 (en) | 2000-11-02 |
US6210912B1 (en) | 2001-04-03 |
EP0985932A1 (en) | 2000-03-15 |
CN1226967A (zh) | 1999-08-25 |
AU3635897A (en) | 1998-02-25 |
CA2261739A1 (en) | 1998-02-12 |
BR9710776A (pt) | 1999-08-17 |
EP0985932A4 (en) | 2002-09-18 |
KR20000029575A (ko) | 2000-05-25 |
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