JP4249612B2 - 初期腎機能障害の検査方法 - Google Patents
初期腎機能障害の検査方法 Download PDFInfo
- Publication number
- JP4249612B2 JP4249612B2 JP2003515863A JP2003515863A JP4249612B2 JP 4249612 B2 JP4249612 B2 JP 4249612B2 JP 2003515863 A JP2003515863 A JP 2003515863A JP 2003515863 A JP2003515863 A JP 2003515863A JP 4249612 B2 JP4249612 B2 JP 4249612B2
- Authority
- JP
- Japan
- Prior art keywords
- apo
- renal dysfunction
- early
- reference value
- human
- 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.)
- Expired - Fee Related
Links
- 230000008085 renal dysfunction Effects 0.000 title claims description 64
- 238000010998 test method Methods 0.000 title 1
- 108010073614 apolipoprotein A-IV Proteins 0.000 claims description 133
- 238000000034 method Methods 0.000 claims description 31
- 230000003143 atherosclerotic effect Effects 0.000 claims description 30
- 210000002966 serum Anatomy 0.000 claims description 28
- 241000282414 Homo sapiens Species 0.000 claims description 26
- 208000029078 coronary artery disease Diseases 0.000 claims description 18
- 241000282412 Homo Species 0.000 claims description 17
- 210000001124 body fluid Anatomy 0.000 claims description 17
- 239000010839 body fluid Substances 0.000 claims description 15
- 238000012360 testing method Methods 0.000 claims description 9
- 206010018364 Glomerulonephritis Diseases 0.000 claims description 6
- 208000026292 Cystic Kidney disease Diseases 0.000 claims description 5
- 206010038423 Renal cyst Diseases 0.000 claims description 5
- 102000004190 Enzymes Human genes 0.000 claims description 4
- 108090000790 Enzymes Proteins 0.000 claims description 4
- 238000002965 ELISA Methods 0.000 claims description 3
- 108020004707 nucleic acids Proteins 0.000 claims description 2
- 102000039446 nucleic acids Human genes 0.000 claims description 2
- 150000007523 nucleic acids Chemical class 0.000 claims description 2
- 206010037601 Pyelonephritis chronic Diseases 0.000 claims 2
- 201000006368 chronic pyelonephritis Diseases 0.000 claims 2
- 230000003907 kidney function Effects 0.000 description 31
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 28
- 208000017169 kidney disease Diseases 0.000 description 26
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 24
- 229940109239 creatinine Drugs 0.000 description 14
- 108010010234 HDL Lipoproteins Proteins 0.000 description 13
- 102000015779 HDL Lipoproteins Human genes 0.000 description 13
- 102100037320 Apolipoprotein A-IV Human genes 0.000 description 12
- 206010012601 diabetes mellitus Diseases 0.000 description 12
- 201000001474 proteinuria Diseases 0.000 description 12
- 235000012000 cholesterol Nutrition 0.000 description 10
- 210000001519 tissue Anatomy 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 9
- 241000700159 Rattus Species 0.000 description 7
- 239000003550 marker Substances 0.000 description 7
- 201000001320 Atherosclerosis Diseases 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 108010059886 Apolipoprotein A-I Proteins 0.000 description 5
- 102000005666 Apolipoprotein A-I Human genes 0.000 description 5
- 102100040214 Apolipoprotein(a) Human genes 0.000 description 5
- 101710115418 Apolipoprotein(a) Proteins 0.000 description 5
- PMATZTZNYRCHOR-CGLBZJNRSA-N Cyclosporin A Chemical compound CC[C@@H]1NC(=O)[C@H]([C@H](O)[C@H](C)C\C=C\C)N(C)C(=O)[C@H](C(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)N(C)C(=O)CN(C)C1=O PMATZTZNYRCHOR-CGLBZJNRSA-N 0.000 description 5
- 108010036949 Cyclosporine Proteins 0.000 description 5
- 241000699670 Mus sp. Species 0.000 description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 5
- 238000003556 assay Methods 0.000 description 5
- 239000004202 carbamide Substances 0.000 description 5
- 208000020832 chronic kidney disease Diseases 0.000 description 5
- 229960001265 ciclosporin Drugs 0.000 description 5
- 229930182912 cyclosporin Natural products 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 208000028208 end stage renal disease Diseases 0.000 description 5
- 201000000523 end stage renal failure Diseases 0.000 description 5
- 210000003734 kidney Anatomy 0.000 description 5
- 150000002632 lipids Chemical class 0.000 description 5
- 208000001647 Renal Insufficiency Diseases 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000000502 dialysis Methods 0.000 description 4
- 230000007717 exclusion Effects 0.000 description 4
- 201000006370 kidney failure Diseases 0.000 description 4
- 108010074051 C-Reactive Protein Proteins 0.000 description 3
- 102100032752 C-reactive protein Human genes 0.000 description 3
- 238000008214 LDL Cholesterol Methods 0.000 description 3
- 102000014190 Phosphatidylcholine-sterol O-acyltransferase Human genes 0.000 description 3
- 108010011964 Phosphatidylcholine-sterol O-acyltransferase Proteins 0.000 description 3
- 108010071390 Serum Albumin Proteins 0.000 description 3
- 102000007562 Serum Albumin Human genes 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 238000001574 biopsy Methods 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000001631 haemodialysis Methods 0.000 description 3
- 230000000322 hemodialysis Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- NTHXOOBQLCIOLC-UHFFFAOYSA-N iohexol Chemical compound OCC(O)CN(C(=O)C)C1=C(I)C(C(=O)NCC(O)CO)=C(I)C(C(=O)NCC(O)CO)=C1I NTHXOOBQLCIOLC-UHFFFAOYSA-N 0.000 description 3
- 229960001025 iohexol Drugs 0.000 description 3
- 238000007477 logistic regression Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- FFFHZYDWPBMWHY-VKHMYHEASA-N L-homocysteine Chemical compound OC(=O)[C@@H](N)CCS FFFHZYDWPBMWHY-VKHMYHEASA-N 0.000 description 2
- 102000007330 LDL Lipoproteins Human genes 0.000 description 2
- 108010007622 LDL Lipoproteins Proteins 0.000 description 2
- 102000004895 Lipoproteins Human genes 0.000 description 2
- 108090001030 Lipoproteins Proteins 0.000 description 2
- -1 Lp (a) Proteins 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 206010027525 Microalbuminuria Diseases 0.000 description 2
- 238000000540 analysis of variance Methods 0.000 description 2
- 230000000489 anti-atherogenic effect Effects 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 210000004351 coronary vessel Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000013399 early diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000008604 lipoprotein metabolism Effects 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 208000019423 liver disease Diseases 0.000 description 2
- 210000002751 lymph Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 210000005084 renal tissue Anatomy 0.000 description 2
- 230000004141 reverse cholesterol transport Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- KEWSCDNULKOKTG-UHFFFAOYSA-N 4-cyano-4-ethylsulfanylcarbothioylsulfanylpentanoic acid Chemical compound CCSC(=S)SC(C)(C#N)CCC(O)=O KEWSCDNULKOKTG-UHFFFAOYSA-N 0.000 description 1
- 101150102415 Apob gene Proteins 0.000 description 1
- 101710095342 Apolipoprotein B Proteins 0.000 description 1
- 102100040202 Apolipoprotein B-100 Human genes 0.000 description 1
- 102000018616 Apolipoproteins B Human genes 0.000 description 1
- 108010027006 Apolipoproteins B Proteins 0.000 description 1
- 102000013918 Apolipoproteins E Human genes 0.000 description 1
- 108010025628 Apolipoproteins E Proteins 0.000 description 1
- 206010003210 Arteriosclerosis Diseases 0.000 description 1
- 208000037157 Azotemia Diseases 0.000 description 1
- FRPHFZCDPYBUAU-UHFFFAOYSA-N Bromocresolgreen Chemical compound CC1=C(Br)C(O)=C(Br)C=C1C1(C=2C(=C(Br)C(O)=C(Br)C=2)C)C2=CC=CC=C2S(=O)(=O)O1 FRPHFZCDPYBUAU-UHFFFAOYSA-N 0.000 description 1
- 206010051914 Cholesterosis Diseases 0.000 description 1
- 102100037637 Cholesteryl ester transfer protein Human genes 0.000 description 1
- 208000002249 Diabetes Complications Diseases 0.000 description 1
- 208000007342 Diabetic Nephropathies Diseases 0.000 description 1
- 206010012655 Diabetic complications Diseases 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108010023302 HDL Cholesterol Proteins 0.000 description 1
- 101000889990 Homo sapiens Apolipoprotein(a) Proteins 0.000 description 1
- 101000880514 Homo sapiens Cholesteryl ester transfer protein Proteins 0.000 description 1
- 108010001336 Horseradish Peroxidase Proteins 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 206010071250 Infectious thyroiditis Diseases 0.000 description 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
- 108010013563 Lipoprotein Lipase Proteins 0.000 description 1
- 102000043296 Lipoprotein lipases Human genes 0.000 description 1
- 108010033266 Lipoprotein(a) Proteins 0.000 description 1
- 102000057248 Lipoprotein(a) Human genes 0.000 description 1
- 238000000585 Mann–Whitney U test Methods 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 101000806795 Mus musculus Apolipoprotein A-IV Proteins 0.000 description 1
- 206010029164 Nephrotic syndrome Diseases 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 206010037596 Pyelonephritis Diseases 0.000 description 1
- 206010062237 Renal impairment Diseases 0.000 description 1
- 206010061481 Renal injury Diseases 0.000 description 1
- 101710172711 Structural protein Proteins 0.000 description 1
- 208000024799 Thyroid disease Diseases 0.000 description 1
- 206010067584 Type 1 diabetes mellitus Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 208000011775 arteriosclerosis disease Diseases 0.000 description 1
- 230000000923 atherogenic effect Effects 0.000 description 1
- LMEKQMALGUDUQG-UHFFFAOYSA-N azathioprine Chemical compound CN1C=NC([N+]([O-])=O)=C1SC1=NC=NC2=C1NC=N2 LMEKQMALGUDUQG-UHFFFAOYSA-N 0.000 description 1
- 229960002170 azathioprine Drugs 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000003246 corticosteroid Substances 0.000 description 1
- 229960001334 corticosteroids Drugs 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 208000033679 diabetic kidney disease Diseases 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000009982 effect on human Effects 0.000 description 1
- 238000001952 enzyme assay Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 230000001434 glomerular Effects 0.000 description 1
- 230000024924 glomerular filtration Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 102000045903 human LPA Human genes 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- 229940125721 immunosuppressive agent Drugs 0.000 description 1
- 239000003018 immunosuppressive agent Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 108010022197 lipoprotein cholesterol Proteins 0.000 description 1
- 238000000464 low-speed centrifugation Methods 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 238000012067 mathematical method Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000037353 metabolic pathway Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 238000013059 nephrectomy Methods 0.000 description 1
- 201000008383 nephritis Diseases 0.000 description 1
- 210000000885 nephron Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002018 overexpression Effects 0.000 description 1
- 230000007918 pathogenicity Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 231100000857 poor renal function Toxicity 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000000512 proximal kidney tubule Anatomy 0.000 description 1
- 210000005234 proximal tubule cell Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 238000012959 renal replacement therapy Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000013179 statistical model Methods 0.000 description 1
- 230000000365 steroidogenetic effect Effects 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 208000021510 thyroid gland disease Diseases 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000011870 unpaired t-test Methods 0.000 description 1
- 208000009852 uremia Diseases 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
Images
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
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6893—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/04—Endocrine or metabolic disorders
- G01N2800/042—Disorders of carbohydrate metabolism, e.g. diabetes, glucose metabolism
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/34—Genitourinary disorders
- G01N2800/347—Renal failures; Glomerular diseases; Tubulointerstitial diseases, e.g. nephritic syndrome, glomerulonephritis; Renovascular diseases, e.g. renal artery occlusion, nephropathy
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/811—Test for named disease, body condition or organ function
-
- 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
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
- Y10T436/106664—Blood serum or blood plasma standard or control
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Biotechnology (AREA)
- Analytical Chemistry (AREA)
- Cell Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
−ヒトの体液又は組織サンプル中のアポA−IV量を測定し、そして
−アポA−IVの測定値とリファレンス値とを測定する、
ことを特徴とするヒトの初期の腎機能障害を診断する方法により達成される。
本発明の方法を用いて、普通の腎疾患の特定の病理に関わりなく、初期のいかなる腎機能障害も診断することができる。好ましくは、この初期の腎機能障害は、初期糸球体腎炎、初期腎嚢胞、初期慢性「腎盂腎炎」又は初期糖尿病性腎症である。
−腎機能障害に罹患するか又は腎機能障害の危険性を有するヒトから得た体液若しくは組織のサンプルを含有する容器、又はこのサンプルが満たされていると仮定した容器、
−体液又は組織サンプル中のアポA−IV量測定手段、そして
−このヒトの初期腎機能障害の診断を可能にするリファレンス値手段、
を含む。
−ヒトの体液又は組織サンプル中のアポA−IV量を測定し、そして
−アポA−IVの測定値とリファレンス値とを比較する、
ことにより特徴づけられる。
患者:
1997年に、ドイツ(Gottingen、Greifswald、Heidelberg、Homburg/Saar、Munich)、オーストリア(Feldkirch、Innsbruck)及び南チロル(Bozen)の8カ所の腎臓病部門から患者を召集した。患者の約3分の2は2つの部門(Heidelberg及びInnsbruck)から来ていた(23)。前年に少なくとも1回外来を訪れた19〜65歳の白人患者がこの研究に関与した。排除基準は、血清クレアチニンが>6mg/dl、召集時に糖尿病、悪性疾患、肝疾患、甲状腺疾患又は感染症であること、1日蛋白尿>3.5g/1.73m2として定義されるネフローゼ症候群、臓器移植、イオン性造影剤に対するアレルギー、及び妊娠であった。340人の患者が基準を満たし、そのうちの28人には連絡をとれず、85人が研究への参加を拒否した。残りの227人の患者がこの研究に関与した。彼らの特徴を表1に示す。本研究は倫理委員会組織により承認され、被験者は同意書面を提出している。
12時間の一晩絶食後、血清及びEDTA血漿を採取した。低速遠心後、サンプルを凍結させ、解析前に−80℃で保存した(25)。同一の外来訪問時、血清クレアチニンレベルに応じて、イオヘキソールの注入後2〜3の血液サンプルを得、イオヘキソール法によりGFRを測定した(26)。大部分腎機能障害が進行した18人の患者について、コッククロフトとゴールトの式を用いてGFRを計算した(27)。蛋白尿を測定するための24時間尿サンプルの採取に関し、患者は注意深く指示された。
社会科学のための統計パッケージ(SPSS)、ウインドウズ10.0用を用いて統計解析を行った。変数が正常に分散していない場合は、対応のないt検定又はノンパラメトリックウィルコクソン順位和検定により、対照と腎疾患患者とのあいだの連続変数の1変量比較を行った。2元変数はピアソンのχ2検定を用いて比較した。対照と、GFRの三分位値によりサブグループに分けられた腎疾患患者とのあいだの連続変数を、ANOVAを用いて比較した。正常に分散していない変数は、解析前に対数に変換した。スピアマンの相関検定を用いてアポA−IVと他の連続変数とを相関させた。患者の年齢及び蛋白尿についての血清アポA−IV濃度の補正を、直線回帰分析で行った。多重回帰分析を用いてそれぞれの変数と血清アポA−IV濃度との関連性を調査した。過去に発生した一般的な粥状硬化性事象についての予測変数を同定するためにロジスチック回帰分析を行った。
アポA−IV濃度に対する腎機能の影響:
腎疾患患者は、対照と比較して、全コレステロール濃度、トリグリセリド濃度及びLp(a)濃度が有意に高かったが、HDL及びLDLコレステロールレベルに変化はなかった(表2)。アポA−I及びアポBの濃度は、患者において有意に低かった。最も際立った変化の1つはアポA−IV濃度であり、患者では対照よりも約70%も高かった(24.6±8.6対14.6±4.2mg/dl、P<0.001)。
「ln蛋白尿」は変数が対数に変換されていることを意味する。
最後に、アポA−IV濃度と存在する粥状硬化性合併症との関連性について解析した。26人の患者は、36の粥状硬化性事象を体験しており、その中には17の冠事象(多くは心筋梗塞及び大動脈冠動脈バイパス)、9の卒中、及び末梢動脈系に影響する10の事象が含まれる。粥状硬化性合併症を有する患者は、GFRの3つの範囲全てにおいて、合併症のない患者と比較して、少なくともアポA−IV濃度が低下する傾向を示した(表6)。十中八九各範囲のサンプルサイズが小さいために、全ての群で差が有意なわけではなかった。この解析において、全患者群に対し、GFRを含むロジスチック回帰分析も行った。最も貧弱なモデルが、粥状硬化性合併症に関連する3つの変数を同定した:年齢、アポA−IV、及び性別である(表7)。アポA−IVがそれぞれ1mg/dl増加すると、粥状硬化性合併症に対するオッズ比が8%減少した(P=0.011)。低分子アポ(a)表現型及びGFRは粥状硬化性合併症との関連性が標準に満たなかった(表7)。
議論:
アポA−IV濃度に対する腎機能の影響:
ここで提示する研究は血清アポA−IV濃度に対する腎機能の強力な影響を証明している。初期の研究は、末期腎疾患患者アポA−IV濃度が顕著に増加することを示していた(18〜20、22)。しかしながら、ほとんどGFR値が正常な腎疾患によるわずかな障害でさえアポA−IV濃度の有意な増加を伴うことは全く知られていなかった。したがって、アポA−IVは腎機能障害の初期マーカーであると思われる。これはまたSun et al.による中高年の男性及び女性における最も最近の研究が、アポA−IV濃度の主要な決定要素として糖尿病を同定したことの理由であるかもしれない(29)。多くの糖尿病患者が腎機能障害を有しているため、そして腎機能の非常に軽度な障害がすでにアポA−IVの増加と関連しているため、糖尿病自体というよりも腎機能がアポA−IVの増加の原因であると考えられる。これは、糖尿病はアポA−IVの増加が生じていたにも関わらず本研究において排除基準であったため、本データによりさらに支持される。さらに、末期腎疾患患者における初期の研究において、189人の糖尿病患者と513人の非糖尿病患者を比較して、アポA−IVレベルに差は観察されなかった(22)。しかしながら、糖尿病患者における他の研究は、これらの患者のアポA−IV上昇について報告しているが、腎機能について注意深く評価していない(30、31)。Verges et al.は腎不全患者のみを排除したが、彼らは排除基準についての詳細な情報を提供しなかった(30、31)。しかしながら、およそ40%の患者はミクロアルブミン尿症であり(31)、少なくとも、アポA−IV濃度に有意に影響することが予想される腎疾患の併発を示している。
最近、血管造影的に明示されたCADを有する114人の白人試験男性において、年齢を調整した114人の男性対照と比較して、有意に低いアポA−IVレベルが初めて報告された。(10.2±3.8mg/dl対15.1±4.0mg/dl、P<0.001)。これはアポA−IVレベル間の関係を反対にし、血管造影的に示されたCADを有する68人のアジアのインド人男性及び年齢が一致する68人の対照の独立サンプルにおいてCADの存在が確認された。この知見と一致して、事象のない対象と比較し、より低濃度のアポA−IVがすでに粥状硬化性事象を体験している患者において観察された。これは3つの範囲のGFR全てにおいて観察されたが、最も低いGFRの範囲においてのみ、通常の有意レベルに達した。これは、1つの個別範囲における事象を有する少人数の患者により説明されるであろう(表6)。統計モデルに対してGFRが提示されているロジスチック回帰分析において全群が検討されたとき、GFRにかかわらず、アポA−IVは事象に対する信頼できる予測変数であることを証明した(表7)。この関係が非常に起こり得る証拠は強力である:コレステロール逆輸送のいくつかの工程へのアポA−IVの関与を示す細胞培養研究(9〜14)、並びに抗酸化特性(33);粥状動脈硬化症を減少させたマウスにおけるヒト及びマウスアポA−IVの過剰発現(16、17);そして最後に、血管造影的に証明されたCADを有する男性におけるより低濃度のアポA−IVについての最初の結果(34)。
1. Utermann G, Beisiegel U: Apolipoprotein A-IV: a protein occurring in human mesenteric lymph chylomicrons and free in plas-ma. Isolation and quantification. Eur J Biochem 99:333-343, 1979.
2. Green PHR, Glickman RM, Riley JW, Qinet E: Human apolipoprotein A-IV. Intestinal origin and distribution in plasma. J Clin Invest 65:911-919, 1980.
3. Duverger N, Ghalim N, Ailhaud G, Steinmetz A, Fruchart J-C, Castro G: Characterisation of apoA-IV-containing lipoprotein particles isolated from human plasma and interstitial fluid. Arterioscler Thromb 13:126-132, 1993.
4. Von Eckardstein A, Huang Y, Wu S, Sarmadi AS, Schwarz S, Steinmetz A, Assmann G: Lipoproteins containing apolipoprotein A-IV but not apolipoprotein A-I take up and esterify cell-derived cholesterol in plasma. Arterioscler Thromb Vasc Biol 15:1755-1763, 1995.
5. Apfelbaum TF, Davidson NO, Glickman RM: Apolipoprotein A-IV synthesis in rat intestine: regulation by dietary triglyceride. Am J Physiol 252:G662-G6661987.
6. Fujimoto K, Cardelli JA, Tso P: Increased apolipoprotein A-IV in rat mesenteric lymph after lipid meal acts as a physiological signal for satiation. Am J Physiol 262:G1002-G10061992.
7. Aalto-Setala K, Bisgaier CL, Ho A, Kieft KA, Traber MG, Kayden HJ, Ramakrishnan R, Walsh A, Essenburg AD, Breslow JL: Intestinal expression of human apolipoprotein A-IV in transgenic mice fails to influence dietary lipid absorption or feeding behavior. J Clin Invest 93:1776-1786, 1994.
8. Weinstock PH, Bisgaier CL, Hayek T, Aalto-Setala K, Sehayek E, Wu L, Sheiffele P, Merkel M, Essenburg AD, Breslow JL: Decreased HDL cholesterol levels but normal lipid absorption, growth, and feeding behavior in apolipoprotein A-IV knockout mice. J Lipid Res 38:1782-1794, 1997.
9. Stein O, Stein Y, Lefevre M, Roheim PS: The role of apolipoprotein A-IV in reverse cholesterol transport studied with cultured cells and liposomes derived from another analog of phosphatidylcholine. Biochim Biophys Acta 878:7-13, 1986.
10. Dvorin E, Gorder NL, Benson DM, Gotto Jr. AM: Apolipoprotein A-IV. A determinant for binding and uptake of high density lipoproteins by rat hepatocytes. J Biol Chem 261:15714-15718, 1986.
11. Steinmetz A, Barbaras R, Ghalim N, Clavey V, Fruchart J-C, Ailhaud G: Human apolipoprotein A-IV binds to apolipoprotein A-I/A-II receptor sites and promotes cholesterol efflux from adipose cells. J Biol Chem 265:7859-7863, 1990.
12. Steinmetz A, Utermann G: Activation of lecithin:cholesterol acyl-transferase by human apolipoprotein A-IV. J Biol Chem 260:2258-2264, 1985.
13. Chen CH, Albers JJ: Activation of lecithin:cholesterol acyltransferase by apolipoproteins E-2, E-3 and A-IV isolated from human plasma. Biochim Biophys Acta 836:279-285, 1985.
14. Goldberg IJ, Scheraldi CA, Yacoub LK, Saxena U, Bisgaier CL: Lipoprotein ApoC-II activation of lipoprotein lipase. Modulation by apolipoprotein A-IV. J Biol Chem265:4266-4272, 1990.
15. Guyard-Dangremont V, Lagrost L, Gambert P: Comparative effects of purified apolipoproteins A-I, A-II, and A-IV on cholesteryl ester transfer protein activity. J Lipid Res 35:982-992, 1994.
16. Duverger N, Tremp G, Caillaud JM, Emmanuel F, Castro G, Fruchart JC, Steinmetz A, Denefle P: Protection against atherogenesis in mice mediated by human apolipoprotein A-IV. Science 273:966-968, 1996.
17. Cohen RD, Castellani LW, Qiao JH, Van Lenten BJ, Lusis AJ, Reue K: Reduced aortic lesions and elevated high density lipoprotein levels in transgenic mice overexpressing mouse apolipoprotein A-IV. J Clin Invest 99:1906-1916, 1997.
18. Nestel PJ, Fide NH, Tan MH: Increased lipoprotein-remnant formation in chronic renal failure. N Engl J Med 307:329-333, 1982.
19. Seishima M, Muto Y: An increased apo A-IV serum concentration of patients with chronic renal failure on hemodialysis. Clin Chim Acta 167:303-311, 1987.
20. Dieplinger H, Lobentanz E-M, Konig P, Graf H, Sandholzer C, Matthys E, Rosseneu M, Utermann G: Plasma apolipoprotein A-IV metabolism in patients with chronic renal disease. Eur J Clin Invest 22:166-174, 1992.
21. Dieplinger H, Schoenfeld PY, Fielding J: Plasma cholesterol metabolism in end-stage renal disease: difference between treatment by hemodialysis or peritoneal dialysis. J Clin Invest 77:1071-1083, 1986.
22. Kronenberg F, Konig P, Neyer U, Auinger M, Pribasnig A, Lang U, Reitinger J, Pinter G, Utermann G, Dieplinger H: Multicentre study of lipoprotein(a) and apolipoprotein(a) phenotypes in patients with end-stage renal disease treated by hemodialysis or continuous ambulatory peritoneal dialysis. J Am Soc Nephrol 6:110-120, 1995.
23. Kronenberg F, Kuen E, Ritz E, Junker R, Konig P, Kraatz G, Lhotta K, Mann JFE, Muller GA, Neyer U, Riegel W, Riegler P, Schwenger V, Von Eckardstein A: Lipoprotein(a) serum concentrations and apolipoprotein
(a) phenotypes in mild and moderate renal failure. J Am Soc Nephrol 11:105-115, 2000.
24. Assmann G, Schulte H, Von Eckardstein A: Hypertriglyceridemia and elevated lipoprotein(a) are risk factors for major coronary events in middle-aged men. Am J Cardiol 77:1179-1184, 1996.
25. Kronenberg F, Lobentanz E-M, Konig P, Utermann G, Dieplinger H: Effect of sample storage on the measurement of lipoprotein(a), apolipoproteins B and A-IV, total and high-density lipoprotein cholesterol and triglycerides. J Lipid Res35:1318-1328, 1994.
26. Gaspari F, Perico N, Matalone M, Signorini O, Azzollini N, Mister M, Remuzzi G: Precision of plasma clearance of iohexol for estimation of GFR in patients with renal disease. J Am Soc Nephrol 9:310-313, 1998.
27. Cockcroft DW, Gault MH: Prediction of creatinine clearance from serum creatinine. Nephron16:31-41, 1976.
28. Rosseneu M, Michiels G, Dekeersgieter W, Bury JB, De Slypere JP, Dieplinger H, Utermann G: Human apolipoprotein A-IV quantitation by sandwich enzyme linked immunosorbent assay. Clin Chem 34:739-743, 1988.
29. Sun Z, Larson IA, Ordovas JM, Barnard JR, Schaefer EJ: Effects of age, gender, and lifestyle factors on plasma apolipoprotein A-IV concentrations. Atherosclerosis151:381-388, 2000.
30. Verges BL, Vaillant G, Goux A, Lagrost L, Brun JM, Gambert P: Apolipoprotein A-IV levels and phenotype distribution in NIDDM. Diabetes Care 17:810-817, 1994.
31. Verges BL, Lagrost L, Vaillant G, Petit JM, Cohen M, Gambert P, Brun JM: Macrovascular disease is associated with increased plasma apolipoprotein A-IV levels in NIDDM. Diabetes46:125-132, 1997.
32. Dallinga-Thie GM, Van't Hooft FM, van Tol A: Tissue sites of degradation of high density lipoprotein apolipoprotein A-IV in rats. Arteriosclerosis6:277-284, 1986.
33. Qin XF, Swertfeger DK, Zheng SQ, Hui DY, Tso P: Apolipoprotein AIV: A potent endogenous inhibitor of lipid oxidation. Am J Physiol 274:H1836-H18401998.
34. Kronenberg F, Stuhlinger M, Trenkwalder E, Geethanjali FS, Pachinger O, Von Eckardstein A, Dieplinger H: Low apolipoprotein A-IV plasma concentrations in men with coronary artery disease. J Am Coll Cardiol 36:751-757, 2000.
35. London GM, Drueke TB: Atherosclerosis and arteriosclerosis in chronic renal failure. Kidney Int 51:1678-1695, 1997.
36. Bostom AG, Lathrop L: Hyperhomocysteinemia in end-stage renal disease: Prevalence, etiology, and potential relationship to arterio-sclerotic outcomes. Kidney Int52:10-20, 1997.
37. Kronenberg F: Homocysteine, lipoprotein(a) and fibrinogen: metabolic risk factors for cardiovascular complications of chronic renal disease. Curr Opin Nephrol Hypertens 7:271-278, 1998.
38. Bostom AG, Kronenberg F, Jacques PF, Kuen E, Ritz E, Konig P, Kraatz G, Lhotta K, Mann JFE, Muller GA, Neyer U, Riegel W, Schwenger V, Riegler P, Selhub J: Proteinuria and plasma total homocysteine levels in chronic renal disease patients with a normal range serum creatinine: critical impact of true glomerular filtration rate. Athero- sclerosis (in press).
39. Bostom AG, Kronenberg F, Gohh RY, Schwenger V, Kuen E, Konig P, Kraatz G, Lhotta K, Mann JFE, Muller GA, Neyer U, Riegel W, Riegler P, Ritz E, Selhub J: Chronic renal transplantation: a model for the hyper-homocysteinemia of renal insufficiency. Atherosclerosis156:227-230, 2001.
40. Jungers P, Massy ZA, Khoa TN, Fumeron C, Labrunie N, Lacour B, Descamps-Latscha B, Man NK: Incidence and risk factors of atherosclerotic cardiovascular accidents in predialysis chronic renal failure patients: a prospective study. Nephrol Dial Transplant 12:2597-2602, 1997.
41. Bachmann J, Tepel M, Raidt H, Riezler R, Graefe U, Langer K, Zidek W: Hyperhomocysteinemia and the risk for vascular disease in hemodialysis patients. J Am Soc Nephrol 6:121-125, 1995.
42. Robinson K, Gupta A, Dennis V, Arheart K, Chaudhary D, Green R, Vigo P, Mayer EL, Selhub J, Kutner M, Jacobsen DW: Hyperhomocysteinemia confers an independent increased risk of atherosclerosis in end-stage renal disease and is closely linked to plasma folate and pyridoxine concentrations. Circulation94:2743-2748, 1996.
43. Bostom AG, Shemin D, Verhoef P, Nadeau MR, Jacques PF, Selhub J, Dworkin L, Rosenberg IH: Elevated fasting total plasma homocysteine levels and cardiovascular disease outcomes in maintenance dialysis patients. A prospective study. Arterioscler Thromb Vasc Biol 17:2554-2558, 1997.
44. Moustapha A, Naso A, Nahlawi M, Gupta A, Arheart KL, Jacobsen DW, Robinson K, Dennis VW: Prospective study of hyperhomocysteinemia as an adverse cardiovascular risk factor in end-stage renal disease. Circulation 97:138-141, 1998.
45. Cressman MD, Heyka RJ, Paganini EP, O'Neil J, Skibinski CI, Hoff HF: Lipoprotein(a) is an independent risk factor for cardiovascular disease in hemodialysis patients. Circulation 86:475-482, 1992.
46. Kronenberg F, Kathrein H, Konig P, Neyer U, Sturm W, Lhotta K, Grochenig E, Utermann G, Dieplinger H: Apolipoprotein(a) phenotypes predict the risk for carotid atherosclerosis in patients with end-stage renal disease. Arterioscler Thromb 14:1405-1411, 1994.
47. Koch M, Kutkuhn B, Trenkwalder E, Bach D, Grabensee B, Dieplinger H, Kronenberg F: Apolipoprotein B, fibrinogen, HDL cholesterol and apolipoprotein(a) phenotypes predict coronary artery disease in hemodialysis patients. J Am Soc Nephrol8:1889-1898, 1997.
48. Kronenberg F, Neyer U, Lhotta K, Trenkwalder E, Auinger M, Pribasnig A, Meisl T, Konig P, Dieplinger H: The low molecular weight apo(a) phenotype is an independent predictor for coronary artery disease in hemodialysis patients: a prospective follow-up. J Am Soc Nephrol10:1027-1036, 1999.
49. Attman P-O, Alaupovic P: Lipid and apolipoprotein profiles of uremic dyslipoproteinemia. Relation to renal function and dialysis. Nephron 57:401-410, 1991.
50. Attman PO, Alaupovic P, Gustafson A: Serum apolipoprotein profile of patients with chronic renal failure. Kidney Int 32:368-375, 1987.
51. Attman PO, Alaupovic P, Tavella M, Knight-Gibson C: Abnormal lipid and apolipoprotein composition of major lipoprotein density classes in patients with chronic renal failure. Nephrol Dial Transplant11:63-69, 1996.
Claims (18)
- ヒトにおいて初期の腎機能障害を検査する方法であって、以下の行程:
−ヒトの体液又は組織サンプル中のアポA−IVの量を測定し、そして
−アポA−IVの測定値とリファレンス値とを比較する、
ことを特徴とし、初期腎機能障害が、初期糸球体腎炎、初期腎嚢胞、又は初期慢性腎盂腎炎である、前記方法。 - このリファレンス値が腎機能障害のないヒトから得られることを特徴とする、請求項1に記載の方法。
- 初期の腎機能障害が、体液又は組織サンプル中のアポA−IVの増加レベルとして検査されることを特徴とする、請求項1又は2に記載の方法。
- この増加値が、リファレンス値よりも少なくとも50%高いことを特徴とする、請求項3に記載の方法。
- このリファレンス値が、10〜18mgのアポA−IV/dl血清であることを特徴とする、請求項3又は4に記載の方法。
- 初期の腎機能障害が、22mgのアポA−IV/dl血清よりも高値として検査されることを特徴とする、請求項3〜5のいずれか1項に記載の方法。
- 初期の腎機能障害が、28mgのアポA−IV/dl血清よりも高値として検査されることを特徴とする、請求項6項に記載の方法。
- 冠動脈疾患に罹患するヒト又は粥状硬化性合併症に罹患するヒトに対し、腎機能障害がなく且つ冠動脈疾患も粥状硬化性合併症もないヒトよりも低い、腎機能障害の欠如を示すリファレンス値が提供されることを特徴とする、請求項1〜7のいずれか1項に記載の方法。
- 初期腎機能障害の欠如を示すこのより低いリファレンス値が、腎機能障害がなく且つ冠動脈疾患も粥状硬化性合併症もないヒトのリファレンス値よりも少なくとも20%低いことを特徴とする、請求項8に記載の方法。
- 初期腎機能障害の欠如を示すこのより低いリファレンス値が、腎機能障害がなく且つ冠動脈疾患も粥状硬化性合併症もないヒトのリファレンス値よりも少なくとも40%低いことを特徴とする、請求項8に記載の方法。
- このより低いリファレンス値が、6〜14mgのアポA−IV/dl血清であることを特徴とする、請求項8〜10のいずれか1項に記載の方法。
- 冠動脈疾患又は粥状硬化性合併症に罹患するこのヒトの初期腎機能障害が、14mgのアポA−IV/dl血清よりも高いレベルとして検査されることを特徴とする、請求項8〜11のいずれか1項に記載の方法。
- 初期腎機能障害の進行を観察するための、請求項1〜12に記載の方法の使用。
- 冠動脈疾患に罹患するヒト又は粥状硬化性合併症に罹患するヒトの鑑別検査のための、請求項13に記載の使用。
- −腎機能障害に罹患するか若しくは腎機能障害の危険性を有するヒトから得た体液若しくは組織サンプルを含有する容器、又はこのサンプルが満たされていると仮定した容器、
−体液又は組織サンプル中のアポA−IV量測定手段、そして
−このヒトの初期腎機能障害の検査を可能にするリファレンス値手段、
を含む、請求項1〜12のいずれか1項に記載の方法を実施するためのキットの使用。 - このアポA−IV量測定手段が、抗アポA−IV抗体、2次抗体、アポA−IV−RNA特異的核酸、アポA−IV特異的酵素試験、アポA−IV特異的ELISA又はそれらの組合せから選択されることを特徴とする、請求項15に記載の使用。
- このリファレンス値が、予め決められた量のアポA−IVを含有する容器、健常人の体液若しくは組織サンプルを含有する容器、腎機能障害に罹患するヒトの体液若しくは組織サンプルを含有する容器、検量線、キットの使用説明書、又はそれらの組合せから選択されることを特徴とする、請求項15又は16に記載の使用。
- 初期腎機能障害に罹患するヒトにおいて冠動脈性心疾患を検査する方法であって、以下の工程:
−ヒトの体液又は組織サンプル中のアポA−IV量を測定し、そして
−アポA−IVの測定値をリファレンス値と比較する、
ことを特徴とし、初期腎機能障害が、初期糸球体腎炎、初期腎嚢胞、又は初期慢性腎盂腎炎である、前記方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0116701A AT412129B (de) | 2001-07-26 | 2001-07-26 | Verfahren zur diagnose von nierenschädigungen im frühstadium durch messen der apoa-iv-menge in einer serum- oder plasmaprobe |
| PCT/AT2002/000219 WO2003010544A2 (de) | 2001-07-26 | 2002-07-23 | Verfahren zur diagnose von nierenschädigungen im frühstadium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004536323A JP2004536323A (ja) | 2004-12-02 |
| JP4249612B2 true JP4249612B2 (ja) | 2009-04-02 |
Family
ID=3686473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003515863A Expired - Fee Related JP4249612B2 (ja) | 2001-07-26 | 2002-07-23 | 初期腎機能障害の検査方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7842463B2 (ja) |
| EP (1) | EP1410039B1 (ja) |
| JP (1) | JP4249612B2 (ja) |
| AT (2) | AT412129B (ja) |
| AU (1) | AU2002328194B2 (ja) |
| CA (1) | CA2454518A1 (ja) |
| DE (1) | DE50214823D1 (ja) |
| WO (1) | WO2003010544A2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007028636A1 (en) * | 2005-09-09 | 2007-03-15 | Medizinische Universität Innsbruck | Method for predicting the progression of chronic kidney disease by measuring apolipoprotein a-iv |
| JPWO2019167874A1 (ja) | 2018-02-27 | 2021-03-18 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | Apoa4に対するモノクローナル抗体、免疫学的測定方法及び測定用キット |
-
2001
- 2001-07-26 AT AT0116701A patent/AT412129B/de not_active IP Right Cessation
-
2002
- 2002-07-23 DE DE50214823T patent/DE50214823D1/de not_active Expired - Lifetime
- 2002-07-23 AT AT02762152T patent/ATE492816T1/de active
- 2002-07-23 AU AU2002328194A patent/AU2002328194B2/en not_active Ceased
- 2002-07-23 CA CA002454518A patent/CA2454518A1/en not_active Abandoned
- 2002-07-23 JP JP2003515863A patent/JP4249612B2/ja not_active Expired - Fee Related
- 2002-07-23 EP EP02762152A patent/EP1410039B1/de not_active Expired - Lifetime
- 2002-07-23 US US10/485,039 patent/US7842463B2/en active Active
- 2002-07-23 WO PCT/AT2002/000219 patent/WO2003010544A2/de active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002328194B2 (en) | 2007-08-30 |
| CA2454518A1 (en) | 2003-02-06 |
| WO2003010544A8 (de) | 2003-11-27 |
| JP2004536323A (ja) | 2004-12-02 |
| WO2003010544A2 (de) | 2003-02-06 |
| DE50214823D1 (de) | 2011-02-03 |
| EP1410039A2 (de) | 2004-04-21 |
| US20040234989A1 (en) | 2004-11-25 |
| US7842463B2 (en) | 2010-11-30 |
| WO2003010544A3 (de) | 2003-09-12 |
| ATA11672001A (de) | 2004-02-15 |
| ATE492816T1 (de) | 2011-01-15 |
| AT412129B (de) | 2004-09-27 |
| EP1410039B1 (de) | 2010-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Connelly et al. | GlycA, a marker of acute phase glycoproteins, and the risk of incident type 2 diabetes mellitus: PREVEND study | |
| Kronenberg et al. | Apolipoprotein A-IV serum concentrations are elevated in patients with mild and moderate renal failure | |
| Jenkins et al. | Lipoproteins in the DCCT/EDIC cohort: associations with diabetic nephropathy | |
| Soedamah-Muthu et al. | Lipoprotein subclass measurements by nuclear magnetic resonance spectroscopy improve the prediction of coronary artery disease in Type 1 diabetes. A prospective report from the Pittsburgh Epidemiology of Diabetes Complications Study | |
| CN102105794B (zh) | 移植物衰竭和死亡的标志物 | |
| Bernard et al. | Determination by latex immunoassay of protein 1 in normal and pathological urine | |
| WO2009132510A1 (en) | Lipocalin-2 as a prognostic and diagnostic marker for heart and stroke risks | |
| US20120164667A1 (en) | Method for test on diabetic nephropathy | |
| EP2426496A1 (en) | Use of megalin in urine as marker for detection of renal disorders | |
| Levinson | Relationship between bilirubin, apolipoprotein B, and coronary artery disease | |
| JP2002539458A (ja) | 唾液中のapoaおよびapob、ならびにそれらの比を検出するための方法およびデバイス | |
| EP1018018B1 (en) | A method of diagnosis | |
| US20050181451A1 (en) | Detection of asymptomatic coronary artery disease using atherogenic proteins and acute phase reactants | |
| Clodi et al. | Urinary excretion of apolipoprotein (a) fragments in type 1 diabetes mellitus patients | |
| JP4249612B2 (ja) | 初期腎機能障害の検査方法 | |
| Båvenholm et al. | Association of insulin and insulin propeptides with an atherogenic lipoprotein phenotype | |
| Kovacevic et al. | Marked increase in urinary excretion of apolipoproteins in children with nephrolithiasis associated with hypercalciuria | |
| Vrentzos et al. | Association of serum total homocysteine with the extent of ischemic heart disease in a Mediterranean cohort | |
| Rahman et al. | Correlation of serum parathormone level with biochemical parameters in chronic renal failure | |
| Hirata et al. | Serum lipoprotein (a) concentrations and apolipoprotein (a) phenotypes in the families of NIDDM patients | |
| US20140308683A1 (en) | Compositions and Methods for Determining Risk of a Cardiovascular Occlusive Event | |
| US20240302385A1 (en) | Biomarker for detecting tubulointerstitial disorder and use thereof | |
| Jabbar et al. | Association of serum level of interleukin-33 and insulin resistance in overt and subclinical hypothyroidism patients | |
| Levinson et al. | Optimized automated apolipoprotein AI assays as markers for coronary artery disease | |
| ARPITHA et al. | Evaluation of Cardiometabolic Markers in Helicobacter pylori Infection: A Case-control Study. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050715 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070628 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070703 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20071002 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20071010 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071105 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20071105 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080407 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080707 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080714 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080904 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20081219 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090115 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120123 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130123 Year of fee payment: 4 |
|
| LAPS | Cancellation because of no payment of annual fees |