Distribution and correlates of C-reactive protein concentrations among adult US women.

Abstract:

BACKGROUND:Understanding the distribution of C-reactive protein (CRP) concentration among adult women in the US helps to establish the magnitude of women at increased risk for cardiovascular disease. METHODS:We examined the distribution and correlates of CRP, using data from 2205 women >or=20 years of age from the National Health and Nutrition Examination Survey 1999-2000. CRP was measured with a high-sensitivity latex-enhanced turbidimetric assay. RESULTS:CRP concentration ranged from 0.1 to 296.0 mg/L (median, 2.7 mg/L). After exclusion of women with a CRP concentration >10 mg/L, the median was 2.2 mg/L. Approximately 25.7% of women, representing approximately 26.8 million women, did not report using hormone replacement therapy and had a CRP concentration >3.0 to 10 mg/L, a category considered to indicate high risk for cardiovascular disease. Multiple linear regression analysis included age, race or ethnicity, education, smoking status, total cholesterol concentration, triglyceride concentration, systolic blood pressure, waist circumference, and concentrations of glucose, insulin, c-peptide, and glycated hemoglobin. CRP concentration varied by race or ethnicity (Mexican American > white) and hormone replacement therapy (users > nonusers). In addition, significant and independent associations existed between CRP and waist circumference, total cholesterol and triglyceride concentrations, and systolic blood pressure but not age, smoking status, alcohol use, insulin concentration, glycated hemoglobin, and c-peptide concentration. CONCLUSION:Large numbers of US women have an increased concentration of CRP.

journal_name

Clin Chem

journal_title

Clinical chemistry

authors

Ford ES,Giles WH,Mokdad AH,Myers GL

doi

10.1373/clinchem.2003.027359

subject

Has Abstract

pub_date

2004-03-01 00:00:00

pages

574-81

issue

3

eissn

0009-9147

issn

1530-8561

pii

clinchem.2003.027359

journal_volume

50

pub_type

杂志文章
  • Quantification of fragments of human serum inter-alpha-trypsin inhibitor heavy chain 4 by a surface-enhanced laser desorption/ionization-based immunoassay.

    abstract:BACKGROUND:Several proteolytically derived fragments from the proline-rich region (PRR) of human inter-alpha-trypsin inhibitor heavy chain 4 (ITIH4) have been identified by surface-enhanced or matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (SELDI-TOF-MS or MALDI-TOF-MS) as potential diseas...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:10.1373/clinchem.2005.065722

    authors: Song J,Patel M,Rosenzweig CN,Chan-Li Y,Sokoll LJ,Fung ET,Choi-Miura NH,Goggins M,Chan DW,Zhang Z

    更新日期:2006-06-01 00:00:00

  • Enzyme immunoassay for pregnancy-associated plasma protein-A.

    abstract::This enzyme immunoassay procedure for pregnancy-associated plasma protein type A involves a "sandwich"-type system in microtitration plates. One can detect 0.27 mg of the protein per liter of serum, with a between-batch CV of 10.2%, and the antiserum used does not cross react with any of the other placentally derived ...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: MacDonald DJ,Mehta HC,Mack DS,Duffy T,Glen AC

    更新日期:1984-11-01 00:00:00

  • Nanofluidic digital PCR for KRAS mutation detection and quantification in gastrointestinal cancer.

    abstract:BACKGROUND:Concomitant quantification of multiple mutant KRAS (v-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog) alleles may provide information in addition to that provided by standard mutation-detection procedures. We assessed the feasibility of a nanofluidic digital PCR array platform to detect and quantify KRAS...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:10.1373/clinchem.2012.186577

    authors: Azuara D,Ginesta MM,Gausachs M,Rodriguez-Moranta F,Fabregat J,Busquets J,Pelaez N,Boadas J,Galter S,Moreno V,Costa J,de Oca J,Capellá G

    更新日期:2012-09-01 00:00:00

  • Radioimmunoassay of creatine kinase isoenzymes in human serum: isoenzyme MM.

    abstract::Measurement of the mass concentration of serum enzymes by radioimmunoassay provides direct quantitation of specific isoenzymes and may be less subject to some of the limitations of traditional assay procedures for enzymes. We describe the development of a sensitive and specific radioimmunoassay for the muscle isoenzym...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Van Steirteghem AC,Zweig MH,Schechter AN

    更新日期:1978-03-01 00:00:00

  • Evolutionary changes in acute-phase proteins in alcoholic hepatocellular diseases.

    abstract::We studied the pattern of acute-phase proteins (orosomucoid, C-reactive protein, and haptoglobin) in hepatocellular deficiency due to chronic alcohol consumption, characterized by a decrease in serum transferrin concentration. We found that their patterns could vary independently of hepatocellular deficiency, but depe...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Perier C,Chamson A,Engler R,Frey J

    更新日期:1983-01-01 00:00:00

  • Enzyme immunoassay for intact human insulin in serum or plasma.

    abstract::We describe an enzyme-linked two-site immunoassay for quantitation of intact insulin in human serum and plasma. The method uses two murine monoclonal antibodies that bind to two different epitopes on the insulin molecule. The immunoassay is specific. Human proinsulin is not bound by the antibodies, and the binding of ...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Andersen L,Dinesen B,Jørgensen PN,Poulsen F,Røder ME

    更新日期:1993-04-01 00:00:00

  • Composition of serum very-low-density and high-density lipoproteins in diabetes.

    abstract::We examined the cholesterol/protein ratio and the apoprotein composition of serum lipoproteins in a randomly selected population of maturity-onset diabetics and in a group of nondiabetics of similar age. We found no differences in cholesterol distribution between the groups as a whole, but diabetics with above-normal ...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Gabor J,Spain M,Kalant N

    更新日期:1980-08-01 00:00:00

  • Response-surface-optimized, zinc-enhanced assay for serum alkaline phosphatase.

    abstract::An optimized assay for alkaline phosphatase (EC 3.1.3.1) is reported. A discrete analyzer, the DuPont Automatic Clinical Analyzer (aca), was used for this study. The assay is based on results of response-surface experimental co-optimization techniques, and response is enhanced over the present aca assay. A key feature...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Thompson JC,Hodges CT,Dobler GL,Williamson JA Jr

    更新日期:1981-07-01 00:00:00

  • Dual-precipitation method evaluated for determination of high-density lipoprotein (HDL), HDL2, and HDL3 cholesterol concentrations.

    abstract::We evaluated a dual-precipitation method for determining cholesterol in high-density lipoprotein (HDL) and its subfractions HDL2 and HDL3. After total HDL was isolated by precipitation of very-low-density (VLDL) and low-density (LDL) lipoproteins with polyethylene glycol (Mr 8000), HDL2 was isolated from total HDL by ...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Dias VC,Parsons HG,Boyd ND,Keane P

    更新日期:1988-11-01 00:00:00

  • A computerized classification technique for screening for the presence of breath biomarkers in lung cancer.

    abstract::A simple computer-based screening technique has been developed for classifying human expired air components into 16 chemical classes, based on empirical formulas. The sort procedure was developed to simplify the screening of the composition of expired air samples by sorting all components into chemical classes and cla...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: O'Neill HJ,Gordon SM,O'Neill MH,Gibbons RD,Szidon JP

    更新日期:1988-08-01 00:00:00

  • Oxidative susceptibility of unfractionated serum or plasma: response to antioxidants in vitro and to antioxidant supplementation.

    abstract:BACKGROUND:The susceptibility of plasma lipids to oxidation is thought to be a factor contributing to atherogenic risk. Various groups have studied the in vitro oxidizability of isolated LDL and examined the effects of conventional antioxidants. The drawbacks associated with the isolation of LDL for evaluation of in vi...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:10.1373/clinchem.2005.051078

    authors: Atkin MA,Gasper A,Ullegaddi R,Powers HJ

    更新日期:2005-11-01 00:00:00

  • Pictorial reporting of multiple thyroid function results.

    abstract::Clinicians experience difficulty in correctly interpreting the results of in vitro thyroid function tests in the presence of abnormalities of thyrobinding proteins or when results are borderline. This difficulty has been largely resolved in our laboratory by three innovations. First, the borderline areas for each of t...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Pain RW,Duncan BM

    更新日期:1976-10-01 00:00:00

  • Quantitative homogeneous enzyme immunoassays for amitriptyline, nortriptyline, imipramine, and desipramine.

    abstract::We describe specific EMIT homogeneous enzyme immunoassays for amitriptyline, nortriptyline, imipramine, and desipramine in patients' serum samples. Before analysis, an easily performed extraction step involving the use of 500 microL of sample and a 1-mL disposable column eliminates cross-reacting polar metabolites. Th...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Pankey S,Collins C,Jaklitsch A,Izutsu A,Hu M,Pirio M,Singh P

    更新日期:1986-05-01 00:00:00

  • Are laboratories reporting serum quantitative hCG results correctly?

    abstract:BACKGROUND:Human chorionic gonadotropin (hCG) is a heterodimeric glycoprotein hormone that exists in multiple forms. Immunoassays commonly used in clinical laboratories measure intact hCG, total beta hCG (intact hCG + hCG free beta-subunit), and/or hCG free beta-subunit. Measurement of serum concentrations of hCG is us...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:10.1373/clinchem.2007.098822

    authors: Cao ZT,Rej R

    更新日期:2008-04-01 00:00:00

  • Serum prostate-specific acid phosphatase: development and validation of a specific radioimmunoassay.

    abstract::We describe radioimmunoassay for human prostatic acid phosphatase [orthophosphoric-monoester phospho-hydrolase (acid optimum), EC 3.1.3.2] in serum, with use of monospecific antisera raised in rabbits against highly purified acid phosphatase from human prostates. The antiserum did not cross react with partly purified ...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Vihko P,Sajanti E,Jänne O,Peltonen L,Vihko R

    更新日期:1978-11-01 00:00:00

  • Performance evaluation and subsequent clinical experience with the Abbott Automated Architect STAT Troponin-I assay.

    abstract:BACKGROUND:Cardiac troponins are specific biochemical markers of myocardial injury used in the diagnosis of acute myocardial disease and cardiac risk stratification. To avoid misclassification of patients, troponin assays must demonstrate precision at the low end of the measuring range. We report our evaluation of the ...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:10.1373/clinchem.2005.057216

    authors: Lam Q,Black M,Youdell O,Spilsbury H,Schneider HG

    更新日期:2006-02-01 00:00:00

  • A new chromogenic amylase method compared with two established methods.

    abstract::We tested a new amylase reagent involving chromogenic substrates (Pantrak, Calbiochem-Behring) for precision, dynamic range, and susceptibility to potential interferences. Two p-nitrophenyl-alpha-maltaosides are used as substrates, which amylase cleaves to shorter-chain p-nitrophenyl maltaosides, the latter then yield...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Fenton J,Foery R,Piatt L,Geschwindt K

    更新日期:1982-04-01 00:00:00

  • Ultrafiltration discrepancies in recovery of myoglobin from urine.

    abstract::We investigated the efficiency, accuracy, and reliability of the ultrafiltration/dipstick methodology commonly used to diagnose myoglobinuria. Twenty-five myoglobin-containing urine specimens were filtered by centrifugation for 15 min at 1500g through a Centricon-30 membrane filter. Both the original specimen and filt...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Loun B,Copeland KR,Sedor FA

    更新日期:1996-06-01 00:00:00

  • Simultaneous on-line measurement of blood K+, Ca2+, Na+, and pH with a four-function ChemFET integrated-circuit sensor.

    abstract::On-line, simultaneous measurement of blood K+, Ca2+, Na+, and pH has been achieved by using a quadruple-function ChemFET (chemical-sensitive field-effect transistor) integrated-circuit sensor. Blood is withdrawn from the subject through an actively heparinized, dual-lumen cannula and passed into a flow-cell containing...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Sibbald A,Covington AK,Carter RF

    更新日期:1984-01-01 00:00:00

  • Diagnosis of type III hyperlipoproteinemia by chromatography of plasma lipoproteins on columns containing agarose.

    abstract::Agarose column chromatography has been used to separate plasma lipoproteins into very-low-density lipoproteins (VLDL), low-density lipoproteins (LDL) and high-density lipoproteins (HDL). Applied to the diagnosis of primary type III hyperlipoproteinemia, the procedure is capable of demonstrating three characteristic an...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Shepherd J,Packard CJ,Dryburgh FJ,Third JL

    更新日期:1975-12-01 00:00:00

  • Aluminum determined in plasma and urine by atomic absorption spectroscopy with a transversely heated graphite atomizer furnace.

    abstract::We compared a stabilized-temperature L'vov platform furnace containing an end-heated graphite atomizer (HGA) and transverse Zeeman background-correction system with a side-heated furnace system (transversely heated graphite atomizer; THGA) containing a longitudinal Zeeman background-correction system for the determina...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Bradley C,Leung FY

    更新日期:1994-03-01 00:00:00

  • Lack of comparability of intact parathyroid hormone measurements among commercial assays for end-stage renal disease patients: implication for treatment decisions.

    abstract:BACKGROUND:Variability among assays used to measure intact parathyroid hormone (iPTH) is of particular concern because of the routine use of iPTH assay results to guide management of osteodystrophy and calcium metabolism in patients with end-stage renal disease (ESRD). The aim of this study was to determine the extent ...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:10.1373/clinchem.2006.071589

    authors: Cantor T,Yang Z,Caraiani N,Ilamathi E

    更新日期:2006-09-01 00:00:00

  • Multicenter evaluation of human placental alkaline phosphatase as a possible tumor-associated antigen in serum.

    abstract::Using a solid-phase monoclonal antibody enzyme immuno-assay, we evaluated in a multicenter study (18 laboratories) the utility of evaluating catalytic activity of human placental alkaline phosphatase (hPLAP, EC 3.1.3.1) in serum as a potential tumor marker. We determined hPLAP in serum samples from 130 patients with o...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: De Broe ME,Pollet DE

    更新日期:1988-10-01 00:00:00

  • Enzymic inhibition assay for methotrexate with a discrete analyzer, the ABA-100.

    abstract::We adapted an inhibition assay for methotrexate, involving dihydrofolate reductase from bovine liver, for use with a discrete analyzer (the ABA-100). The analyzer was used both for dilution and a 5-min pre-incubation of the sample with NADPH--enzyme reagent, and for the assay itself. The standard curve was linear betw...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Brown LF,Johnson GF,Witte DL,Feld RD

    更新日期:1980-02-01 00:00:00

  • Sensitivity of immunofixation electrophoresis for detecting IgM paraproteins in serum.

    abstract::Detection and characterization of small IgM paraproteins by immunoelectrophoresis are often difficult because of (a) slow diffusion of the macromolecular immunoglobulin, and (b) the obscuring of the light chain, especially kappa, by the light chains of background polyclonal immunoglobulin (the "umbrella effect"). Vari...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Kahn SN,Bina M

    更新日期:1988-08-01 00:00:00

  • Analysis for platinum in biological material by flameless atomic absorption spectrometry.

    abstract::A method for determining platinum in biological materials by flameless atomic absorption spectrometry has been developed for use in pharmacological studies of platinum antitumor compounds. Tissue digests are analyzed in a heated graphite atomizer, with use of background correction and ramp temperature charring. We hav...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Pera MF Jr,Harder HC

    更新日期:1977-07-01 00:00:00

  • Quantification of urinary porphyrins by liquid chromatography after oxidation of porphyrinogens.

    abstract::A quantitative "high-performance" liquid-chromatographic method is described for determining porphyrins in human urine. Porphyrinogens in urine are first converted to the corresponding porphyrins by oxidation with iodine. Uroporphyrin, hepatacarboxylic acid porphyrin, hexacarboxylic acid porphyrin, pentacarboxylic aci...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Abe K,Konaka R

    更新日期:1989-08-01 00:00:00

  • Reflotron assays of alanine aminotransferase and gamma-glutamyltransferase in whole-blood samples evaluated.

    abstract::We evaluated the Reflotron (Boehringer Mannheim) system for measuring activities of alanine aminotransferase (EC 2.6.1.2) and gamma-glutamyltransferase (EC 2.3.2.2). Within- and between-day precision were comparable with conventional analytical methods. The linear range of the methods extended to more than 40-fold the...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: James DR,Price CP

    更新日期:1987-06-01 00:00:00

  • Development of time-resolved immunofluorometric assay of vascular permeability factor.

    abstract::We describe a two-site time-resolved immunofluorometric assay for guinea pig vascular permeability factor (VPF) for quantifying VPF in different biological fluids. Antibody against the carboxy terminus (C-IgG) is immobilized on microtiter wells, and antibody against the amino terminus (N-IgG) is labeled with Eu(3+)-ch...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Yeo KT,Sioussat TM,Faix JD,Senger DR,Yeo TK

    更新日期:1992-01-01 00:00:00

  • Polyol concentrations in serum during hemodialysis.

    abstract::Polyol concentrations were determined by selected-ion monitoring in 10 sample sets taken before dialysis and hourly for 4 h during dialysis. Predialysis concentrations (mumol/L) exceeding the upper limit of normal (mean + 2 SD; n = 33) were found for erythritol (25.4-59.0), threitol (11.5-46.7), and arabinitol (21.0-4...

    journal_title:Clinical chemistry

    pub_type: 杂志文章

    doi:

    authors: Roboz J,Kappatos D,Holland JF

    更新日期:1990-12-01 00:00:00