[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN1371427A - Method for identifying individual at risk for vascular and cancer disease - Google Patents

Method for identifying individual at risk for vascular and cancer disease Download PDF

Info

Publication number
CN1371427A
CN1371427A CN00812226A CN00812226A CN1371427A CN 1371427 A CN1371427 A CN 1371427A CN 00812226 A CN00812226 A CN 00812226A CN 00812226 A CN00812226 A CN 00812226A CN 1371427 A CN1371427 A CN 1371427A
Authority
CN
China
Prior art keywords
concentration
homocysteine
serum
analyte
pepsinogen
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.)
Granted
Application number
CN00812226A
Other languages
Chinese (zh)
Other versions
CN1158389C (en
Inventor
彭蒂·西波南
马蒂·哈科南
奥斯莫·斯沃瓦尼米
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biohit Oy
Original Assignee
Biohit Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Biohit Oy filed Critical Biohit Oy
Publication of CN1371427A publication Critical patent/CN1371427A/en
Application granted granted Critical
Publication of CN1158389C publication Critical patent/CN1158389C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/82Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving vitamins or their receptors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5091Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing the pathological state of an organism
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6803General methods of protein analysis not limited to specific proteins or families of proteins
    • G01N33/6806Determination of free amino acids
    • G01N33/6812Assays for specific amino acids
    • G01N33/6815Assays for specific amino acids containing sulfur, e.g. cysteine, cystine, methionine, homocysteine

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Biophysics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

The present invention is aimed at a method and a kit for identifying an individual at risk for vascular disease and cancer, the method comprising the steps of determining quantitatively the pepsinogen I (PGI) analyte concentrations in a serum sample from said individual, determining a method specific cut-off value for the said analyte, comparing the analyte concentration so determined to the method-specific cut-off value for the analyte, and determining the homocysteine concentration, in a serum sample from the individual.

Description

A kind of method that is used to differentiate the individuality of blood vessel and the ill risk of Cancerous disease
Invention field
The present invention relates to a kind of associating diagnostic method, it is used for differentiating coronary artery, the individuality of blood vessel and the ill risk of Cancerous disease.
Method of the present invention is based on the detection combination that two kinds are carried out on blood or serum specimen, be prone to or shown the individuality of the serum homocysteine level of rising with discriminating, these individual possibilities that have some sufferer of generation that increase owing to serum homocysteine level, cardiovascular and cerebrovascular diseases for example, comprise atherosclerosis and ischemic stroke, and cancer.
Background of invention
The morbidity of many different disease of stomach before cancer of the stomach, chronic atrophic gastritis for example, pernicious anemia, stomach hole portion ulcer, polyp of stomach and M é n é trier disease (giant hypertrophy gastritis).Obvious discernible membrane changing is heteroplasia and myxadenoma.Known in nearly all disease, its ill risk is caused by chronic atrophic gastritis.
Chronic atrophic gastritis is a kind of long-term diseases associated with inflammation of stomach mucous membrane.This disease can be divided into superficial gastritis and atrophic gastritis roughly.In superficial gastritis, inflammatory cell infiltration concentrates under the epithelial cell of top layer.In case the inflammation progress also spreads between the specific stomachial secretion gland, just is called chronic atrophic gastritis.In this case, the normal gland structure of stomach mucous membrane to small part is replaced by pernicious variation.
Draw from the cancer statistic data of Finland, the relative risk that body of stomach atrophic gastritis patient gets a cancer of the stomach approximately is 4-5 a times of the normal people of stomach mucous membrane.In addition, these patients lack and vitamins B because of intrinsic factor 12Malabsorption and easily suffer from pernicious anemia.In the serious atrophic gastritis people of stomach hole portion, described risk even reach 18 times.If atrophic change (full gastritis) all occurs in stomach hole portion and body of stomach, described risk will rise to 90 times.
WO 96/15456 discloses the method for the ill risk of a kind of examination cancer of the stomach, according to this method, the atrophy of body of stomach and/or stomach hole portion mucous membrane can be passed through to measure serum pepsinogen I (PGI) and gastrin-17 (G-17) level, and judges with method specific analyte threshold ratio separately.Preferred also with separately method specific analyte reference value relatively.
Serum PG I level is lower than PGI specificity threshold value prompting body of stomach and suffers from atrophic gastritis.If serum G-17 level is lower than its threshold value, then point out stomach hole portion to suffer from atrophic gastritis.In full gastritis sufferer, serum PG I level is lower than the lower bound that threshold value and serum G-17 level are in its reference value.
Methylene tetrahydrofolic acid reductase enzyme (MTHFR) is a kind of desmo enzyme, it be homocysteine again methyl to turn to methionine(Met) essential.This enzyme dysfunction is owing to MTHER gene structure defective, or such as folic acid, vitamins B 6And/or vitamins B 12Nutritive deficiency is caused.MTHER enzyme dysfunction causes the blood serum homocysteine level to increase (homocysteine mass formed by blood stasis) and homocysteine urine.Many studies show that, the blood serum homocysteine level that increases is relevant with the ill risk that various coronary arterys and vascular disease increase, and the higher blood serum homocysteine level that surpasses reference value is the important independent risk factor of suffering from coronary artery and vascular disease and ischemic stroke 1-5
Homocysteine activates the effect of arteries and veins gruel type and is considered to generate increase based on reactive oxygen species, and it can make lipid peroxidation.Competent vitamins B 12Supply is folic acid metabolism and normal hemopoiesis and to keep the neurocyte function essential.Vitamins B 12Form a kind of mixture with protein bound, i.e. intrinsic factor, it is produced by the body of stomach mucous membrane, and this mixture is heavily absorbed than lower curtate at ileum.This is a vitamins B 12Preferred heavy absorption pattern.
Because atrophic gastritis or cancer of the stomach cause intrinsic factor and lack, and particularly in the shortage of body of stomach, cause vitamins B in the body the most at last 12Lack, cause that then homocysteine concentration raises.Those suffer from or easily suffer from vitamins B because of atrophic gastritis for discriminating for this 12The patient of deficiency disease, therefore and the patient that the blood serum homocysteine level increases has very high value and those.In these people, vitimin supplement B as early as possible 12For the prevention vascular disease is useful.For differentiating that those because of the excessive generation of oxyradical in the cell individuality of cancer take place easily, and those can be from vitimin supplement B 12And the patient who benefits in other treatments, this method also is of great value.
Summary of the invention
The present invention relates to, with the assay method combination of measuring the assay method of the marker of atrophic gastritis in the serum sample and detecting homocysteine, come auxiliary diagnosis or judge certain individual risk of suffering from blood vessel and Cancerous disease, term " blood vessel " is interpreted as making a general reference the actuating arteries and veins gruel type that comprises because of homocysteine influences any coronary artery or the vascular disease that cause.
The inventive method is a kind of method that is used for differentiating the individuality of blood vessel and the ill risk of Cancerous disease, and this method comprises following a few step
-quantitative assay should the individuality serum sample in the concentration of pepsinogen I (PGI) analyte,
-at this analyte system of selection specificity threshold value
-the analyte concentration that will so measure therewith analyte method specificity threshold ratio, and
-measure homocysteine concentration in this individuality serum sample, and with its method specificity reference value comparison with homocysteine.
The present invention therefore can with, serum pepsinogen I concentration is lower than the method specificity threshold value of serum pepsinogen I and the reference value that serum homocysteine concentration is higher than homocysteine, individuality be accredited as the individuality of high ill risk of blood vessel and/or Cancerous disease or susceptible physique.
The mensuration of serum pepsinogen I and homocysteine concentration can be in no particular order order, in the hope of understanding serum pepsinogen I and homocysteine concentration simultaneously, thereby the risk of vascular disease and cancer is suffered from auxiliary diagnosis or assessment.But according to embodiment of the present invention, measure earlier serum pepsinogen I concentration, determine with it again or the method specificity threshold ratio selected, select the individuality that serum pepsinogen I concentration is lower than this method specificity threshold value afterwards and further diagnose.In this embodiment, only select those to show the individuality that hangs down serum protein enzyme I level and point out the body of stomach atrophy and carry out the detection of serum homocysteine.
According to one embodiment of the invention, also measured the vitamins B of described individuality 12Concentration, and and vitamins B 12Method specificity reference value relatively.
The present invention includes method specificity threshold value or reference value step relatively with institute's cls analysis substrate concentration and this analyte.Selection to these values is well known by persons skilled in the art, and depends on selected specificity of the method that detects this analyte concentration and susceptibility, referring to for example William J Marshall, Clinical Chemistry (clinical chemistry), the third edition, 1995, Mosby.
Therefore according to a preferred embodiment, the present invention especially is intended to screen those and does not show vitamins B as yet 12Lack, promptly show basic normal vitamins B 12Level, but because of hanging down the individuality that the pepsinogen I level is diagnosed as the body of stomach atrophy and has higher serum homocysteine level.This discrimination method is feasible might to take preventive measures as early as possible, for example vitimin supplement B 12, the generation of increasing relevant disease with antagonism and serum homocysteine level.
Detailed Description Of The Invention
1. the mensuration of pepsinogen I (PGI) concentration
The method of measuring PGI level in the serum sample can be by WO 96/15456 described carrying out, and this publication at this as a reference.
This method is preferably included in the step of using antipepsin I polyclone or monoclonal antibody in the immunological method of measuring pepsinogen I.Reaction is preferably carried out on the upholder that is fit to, plastics for example, and glass or Mierocrystalline cellulose upholder are such as on microtest plate.Immunological method can adopt known mode, for example uses light absorption ratio, and luminous or fluorescence technique is come the pepsinogen I concentration in the working sample.
If serum pepsinogen I concentration is lower than threshold value, promptly 20-30 μ g/l (being equivalent to about 450-690pmol/l) shows that then body of stomach has atrophy, and wherein said threshold value depends on the specificity and the susceptibility of described method approval.PGI normal value or reference range are 25-120 μ g/l.
2. the mensuration of homocysteine
Serum homocysteine level can be measured according to any method that itself becomes known for this purpose and existing commodity such as test kit.The method of existing quantitative blood plasma or serum homocysteine aggregate level is that high performance liquid chromatography merges radioactivity, fluorescence or Electrochemical Detection.Also developed enzyme immunoassay (EIA) (Bio-Rad Laboratories; Axis-Shield A/S) and fluorescence polarization immunoassay (FPIA; Abbott Laboratories), this immunoassay comprises with dithiothreitol (DTT) and adenosine preconditioning sample, then form S-adenosine-L-homocysteine by enzymatic step, and the homocysteine aggregate level can use anti-S-adenosine-L-homocysteine monoclonal antibody to detect, referring to US 5,631,127.
The reference value of homocysteine is that method is specific to a certain extent, but changes between about 5-15 μ mol/l usually.The serum homocysteine level that is higher than this method specificity reference value is regarded as constituting a risk factor, explanation as mentioned.Homocysteine level is higher than 15 μ mol/l in most of the cases can be considered to a clear and definite risk factor.
3. vitamins B 12Mensuration
According to the present invention, diagnostic method comprises vitamins B in a kind of optional detection serum sample 12The method of concentration.Vitamins B 12(cobalami) concentration can be measured according to any known method with regard to this purpose.These currently known methodss comprise, utilize the biology that needs cobalami to grow, and measure serum B as very thin eye worm (Euglena gracilis) or newborn Bacterium lacticum (Lactobacillus leichmannii) 12Microbiological assay.Also can use the mensuration vitamins B 12Radioactive isotope dilution method, this class detection technique is in the literature by write up, for example Lau etc. utilizes the charcoal of radioactive isotope dilution method and bag quilt to measure the serum vitamins B 12Level, Blood, 26 (1965), 202.Radioactive isotope dilution method with compare such as eye worm assay method, quicker and result has comparability.Prerequisite is that wherein conjugated protein is special to the biological activity cobalami.Therefore standard intrinsic factor preparation pure or purifying owing to can specificity be optimal conjugated protein in conjunction with real cobalami rather than cobalami analogue.
Measure vitamins B 12Radioactive isotope dilution method generally include and make endogenous B 12From its natural step that discharges conjugated protein, this can add the radio isotope 57Co-B12 of detectable amount afterwards by boiling specifying under the pH value, reaches limited amount conjugated protein.Because the amount of the radio isotope B12 that adds is enough in conjunction with a spot of protein, all conjugated protein will be by the vitamins B of certain form 12In conjunction with.As natural B12 and radioactivity B12 during, pointed out the amount of B12 in the sample in conjunction with the repressed degree of proteic exit dose of B12 competitively with conjugated protein the combination.Lau, ibid has improved this method, and its charcoal with albumen bag quilt separates unconjugated B12 with protein bound B12, and counting contains the radioactivity in the supernatant liquor of mixture of mating type radioactivity B12 and mating type on-radiation B12 then.Then from this numerical evaluation serum B 12Concentration normally compares with standard diagram.The commodity of existing radioassay kit can be used for implementing this method.
Vitamins B 12All right application examples of shortage such as chemoluminescence receptor determination method (Wentworth, S. etc., Clin.Chem., vol 40 537-540), radioimmunoassay (Endres, D.B., Deng Clin.Chem., Vol.24,460-465) and the heterotope binding assay, CEDIA, clone's enzyme donor immunoassay (van der Weide, J.Et al.Clin.Chem., Vol.38 766-768) detects.
The reference range of B12 is equivalent to about 170-700pmol/l between 200-900ng/l.
In our nearest undocumented work, we find that those serum vitamin B12 concentration are lower than the reference value lower limit (among<170pmol/l) body of stomach atrophic gastritis (SPGI<25 μ g/l) patient, the serum homocysteine concentration of 50% individuality has obvious rising (mean value 33.3 μ mol/l, 16-157 μ mol/l).In addition, those serum vitamin B12 concentration are between 180-230pmol/l among the patient of (reference range is 170-700pmol/l), and serum homocysteine concentration raise (mean value 18.9 μ mol/l, 16-25 μ mol/l) also appears in 22% individuality.
The invention still further relates to the test kit that is used for the inventive method, it comprises
-be used for measuring the instrument (means) of serum sample PGI concentration
-be used for measuring the instrument of serum sample homocysteine concentration
According to the present invention, this test kit comprises the single mixture of ingredients that needs pepsinogen I and homocysteine concentration in the quantitative assay serum sample.For this reason, this test kit can comprise different bottles or container, so that hold the substrate of neccessary composition analyte as microbiotic and as described in being used to measure.
Reference
1.?Boushey,C.J.,Beresford,S.A.A.,Omenn,G.S.,Motulsky,A.G.,JAMA1995;274:1049-57
2.?Grahan,I.M.,Daly,L.E.,Rafsum,H.M.et.al.,The?European?ConcertedAction?Project,JAMA?1997;277:1775-81
3.?Jacobsen,O.W.,Clin?Chem?1998;44:1833-43
4.?Mogadashian,M.H.,McManus,B.M.,Frohlich,J.J.,Arch?Intern?Med1997;157:2299-2308
5.?Rafsum,H.,Ueland,P.M.,Nygard,O.,Vollset,S.E.,Rev?Medicine?1998;49:31-62.

Claims (5)

1. method that is used to differentiate the individuality of blood vessel and the ill risk of Cancerous disease, this method may further comprise the steps
-quantitative assay should the individuality serum sample in the concentration of pepsinogen I (PGI) analyte,
The method specificity threshold value of this analyte of-selection,
-the analyte concentration that will so measure therewith analyte method specificity threshold ratio,
-measure homocysteine concentration in this patient serum sample, and present method specificity reference value of this concentration and homocysteine is compared,
2. the method for claim 1 comprises and measures serum PG I concentration, and selects serum PG I concentration and be lower than the individuality of its threshold value so that further measure homocysteine concentration.
3. claim 1 or 2 method comprise vitamin B12 concentration in the further working sample, and with itself and method specificity reference value relatively.
4. implement the used test kit of method of claim 1, it comprises
-be used for measuring the instrument of serum sample pepsinogen I concentration,
-be used for measuring the instrument of serum sample homocysteine concentration.
5. the test kit of claim 4, the instrument that wherein is used to measure pepsinogen I and homocysteine concentration comprises the immunology instrument.
CNB008122261A 1999-08-31 2000-08-30 Method for identifying individual at risk for vascular and cancer disease Expired - Lifetime CN1158389C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991836A FI107808B (en) 1999-08-31 1999-08-31 A method for identifying an individual at risk for vascular and cancerous disease
FI19991836 1999-08-31

Publications (2)

Publication Number Publication Date
CN1371427A true CN1371427A (en) 2002-09-25
CN1158389C CN1158389C (en) 2004-07-21

Family

ID=8555217

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008122261A Expired - Lifetime CN1158389C (en) 1999-08-31 2000-08-30 Method for identifying individual at risk for vascular and cancer disease

Country Status (7)

Country Link
EP (1) EP1210452A1 (en)
JP (1) JP2003508059A (en)
CN (1) CN1158389C (en)
AU (1) AU6845600A (en)
FI (1) FI107808B (en)
RU (1) RU2247389C2 (en)
WO (1) WO2001016356A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114924016A (en) * 2022-04-28 2022-08-19 中国医学科学院北京协和医院 Method for simultaneously detecting sulfated gastrin G17 and non-sulfated gastrin G17 and detection kit thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2453001C1 (en) * 2010-10-18 2012-06-10 Государственное образовательное учреждение высшего профессионального образования "Курский государственный медицинский университет Федерального агентства по здравоохранению и социальному развитию" Method for l-norvaline correction of hyperhomocystein induced nitrogen oxide deficiency in experiment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97304C (en) * 1994-11-16 1996-11-25 Locus Genex Oy A method for screening for the risk of gastric cancer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114924016A (en) * 2022-04-28 2022-08-19 中国医学科学院北京协和医院 Method for simultaneously detecting sulfated gastrin G17 and non-sulfated gastrin G17 and detection kit thereof
CN114924016B (en) * 2022-04-28 2024-03-08 中国医学科学院北京协和医院 Method for simultaneously detecting sulfated and non-sulfated gastrin G17 and detection kit thereof

Also Published As

Publication number Publication date
CN1158389C (en) 2004-07-21
FI19991836A (en) 2001-02-28
FI107808B (en) 2001-10-15
EP1210452A1 (en) 2002-06-05
WO2001016356A1 (en) 2001-03-08
JP2003508059A (en) 2003-03-04
AU6845600A (en) 2001-03-26
RU2247389C2 (en) 2005-02-27

Similar Documents

Publication Publication Date Title
Kyhse-Andersen et al. Serum cystatin C, determined by a rapid, automated particle-enhanced turbidimetric method, is a better marker than serum creatinine for glomerular filtration rate
Rosman et al. Diagnostic utility of laboratory tests in alcoholic liver disease
Hahn Blood analysis for liver fibrosis
US20070087448A1 (en) Biological profiles and methods of use
US20170016924A1 (en) Methods for assessing the risk for development of cardiovascular disease
JP3646097B2 (en) Reagents and solid phase components of specific binding assays that do not contain an advanced glycosylation end product
Niemelä Radioimmunoassays for type III procollagen amino-terminal peptides in humans.
EP1418432B1 (en) Method, assay, and kit for quantifying hiv protease inhibitors
Zighetti et al. Determination of total homocysteine in plasma: comparison of the Abbott IMx immunoassay with high performance liquid chromatography
Wang Concentration of arsenic, selenium, zinc, iron and copper in the urine of blackfoot disease patients at different clinical stages
CN1158389C (en) Method for identifying individual at risk for vascular and cancer disease
FI75935B (en) FOERFARANDE FOER ANALYSISING AV KOMPLEMENTFRAGMENTET C3A, C4A OCH C5A ELLER DES-ARG DERIVAT OCH EN FOER UTFOERANDE AV FOERFARANDET ANVAENDBAR UPPSAETTNING.
CN107002017A (en) The accurate measure measurement of hydrophobicity haptens analyte
CA2188920A1 (en) Method for detecting hemoglobin advanced glycosylation endproducts
Hjemdahl et al. A new assay for β-thromboglobulin in urine
EP0965043A1 (en) Detection of cardiac muscle necrosis by immunoassay and appropriate antibodies therefor
US20090311719A1 (en) In vitro method for diagnosing neurodegenerative diseases
Zappacosta et al. Comparing different methods for homocysteine determination
Mourvaki et al. Performance comparison of three assay methods used in fasting and postmethionine load plasma homocysteine determinations from patients with vascular disease
Finglas et al. Validity of dual-label stable isotopic protocols and urinary excretion ratios to determine folate bioavailability from food
CN109374904A (en) A kind of protein-based sepsis markers and its in the application of severe sepsis early warning and its screening technique
RU2224258C2 (en) Method for identifying person with the risk of non reversible neurological lesions including stages for quantitative detection of pepsinogen i (pg i) and vitamin b 12 concentrations
Tóth et al. Elevated levels of plasma and urine beta-thromboglobulin or thromboxane-B2 as markers of real platelet hyperactivation in diabetic nephropathy
JP2003508059A5 (en)
Doncheva et al. Study of homocysteine concentration in coronary heart disease patients and comparison of two determination methods

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: BIOHIT BIOECH (HEFEI) CO., LTD.

Free format text: FORMER OWNER: BIOHIT OY

Effective date: 20141202

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; TO: 230000 HEFEI, ANHUI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20141202

Address after: 230000 Anhui Province, Hefei high tech Zone Wangjiang Road, No. 800 Hefei Innovation Industrial Park D9 building a layer to five

Patentee after: Will Europe Han Biotechnology (Hefei) Co., Ltd.

Address before: Helsinki

Patentee before: Biohit OY

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20161228

Address after: Helsinki

Patentee after: Biohit OY

Address before: 230000 Anhui Province, Hefei high tech Zone Wangjiang Road, No. 800 Hefei Innovation Industrial Park D9 building a layer to five

Patentee before: Will Europe Han Biotechnology (Hefei) Co., Ltd.

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20020925

Assignee: Will Europe Han Biotechnology (Hefei) Co., Ltd.

Assignor: Biohit OY

Contract record no.: 2017990000359

Denomination of invention: Method for identifying individual at risk for vascular and cancer disease

Granted publication date: 20040721

License type: Exclusive License

Record date: 20170908

EE01 Entry into force of recordation of patent licensing contract
CX01 Expiry of patent term

Granted publication date: 20040721

CX01 Expiry of patent term