Abstract：
:Plasma levels of dehydroepiandrosterone sulfate, dehydroepiandrosterone and delta 5-androstenediol were measured in several women throughout pregnancy. The levels of both dehydroepiandrosterone and its sulfate decreased while those of delta 5-androstenediol did not. The levels of binding of the latter steroid to plasma proteins increased.
journal_name
Clin Biochemjournal_title
Clinical biochemistryauthors
Bird CE,Cook SJ,Dressel DE,Clark AFdoi
10.1016/s0009-9120(80)90795-xsubject
Has Abstractpub_date
1980-06-01 00:00:00pages
126-8issue
3eissn
0009-9120issn
1873-2933pii
S0009-9120(80)90795-Xjournal_volume
13pub_type
杂志文章abstract：OBJECTIVES:Living donor kidney transplantation is regarded as beneficial to allograft recipients and not particularly detrimental to the donors. Recently we have documented a reduced glomerular filtration rate (GFR) in living kidney donors (LKDs). Considering kidneys as essential for l-arginine (Arg) metabolism, in the...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2013.04.031
更新日期：2013-10-01 00:00:00
abstract：OBJECTIVE:The detection of possible correlation between ribosomal protein RPS27A and multifunctional YB-1 expression in hepatocellular carcinoma (HCC). DESIGN AND METHODS:Tissue microarray slides containing totally 80 cores with 19 tissues of HCC, 1 tissue of hepatocholangiocarcinoma, 10 tissues of liver cirrhosis and...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2014.05.004
更新日期：2014-09-01 00:00:00
abstract：OBJECTIVES:To develop and validate a novel genotyping approach, named infrared Fluorescence Allele Specific Hybridization (iFLASH), which combines the principles of allele specific oligonucleotide (ASO) hybridization with the advanced possibilities of infrared imaging. DESIGN AND METHODS:As an example, we genotyped th...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2006.02.012
更新日期：2006-07-01 00:00:00
abstract：:A photon excitation, secondary target x-ray fluorescence system was used to measure concentrations of Cu, Zn, Br and Rb in whole blood and plasma of healthy adults. The samples preparation method and calculated limits of detection of the technique are reported. Correlation statistics for elemental concentrations have ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(77)91740-4
更新日期：1977-06-01 00:00:00
abstract：BACKGROUND:Myocardial infarction (MI) is more likely if the heart damage biomarker cardiac troponin T (cTnT) is elevated in a blood sample from a patient with chest pain. There is no conventional method to estimate the risk of MI at a specific cTnT concentration. The purpose of this study was to evaluate the performanc...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2019.02.003
更新日期：2019-04-01 00:00:00
abstract：:Enzymic fluorimetric methods are described for the determination of primary bile acids and of chenodeoxycholic acid (CDC) and cholic acid (C) in serum. Bile acids are extracted from 0.3 mL of serum in a simple 5-min step with use of Sep-Pak C cartridges. Total primary bile acids are measured by an equilibrium techniqu...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(84)90145-0
更新日期：1984-08-01 00:00:00
abstract：OBJECTIVES:To verify the role of IL-12 in the pathogenesis of psoriasis and determine its relation to IFNgamma. DESIGN AND METHODS:Skin biopsies from lesional and non-lesional skin of 30 patients and 10 healthy controls were obtained for quantitative PCR examination of IL-12 (P40) and IFNgamma mRNA as well as in situ ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2005.11.008
更新日期：2006-02-01 00:00:00
abstract：BACKGROUND:Cystinosis is a rare autosomal recessive disorder characterized by an accumulation of intralysosomal cystine due to a defect in cystine transport across the lysosomal membrane. This disorder can be treated specifically using high doses of cysteamine. Accurate measurement of intracellular cystine content is n...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2007.02.005
更新日期：2007-06-01 00:00:00
abstract：OBJECTIVES:The aim of this study was to measure soluble receptor for advanced glycation end products (sRAGE) in plasma and synovial fluid of knee osteoarthritis (OA) patients and to determine the correlation between sRAGE levels and disease severity. DESIGN AND METHODS:Thirty-six OA patients and 15 healthy controls we...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2010.07.007
更新日期：2010-09-01 00:00:00
abstract：BACKGROUND:Numerous etiologies are implicated in the complications of diabetes. A link between diabetes and the predisposition to certain cancers, including colon cancer, has been established during the last decade. However, the relationship between fecal occult blood test (FOBT), a screening method used principally fo...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2016.10.005
更新日期：2017-01-01 00:00:00
abstract：OBJECTIVES:The haphazard distribution of fibrous tissue can interfere with quantitative methods for evaluating hepatic fibrosis. Inter-sample variation may represent a crucial issue when hydroxyproline measurement is used to quantify fibrosis. A comparative study of the hydroxyproline levels in normal and fibrotic rats...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2006.08.002
更新日期：2006-12-01 00:00:00
abstract：OBJECTIVE:Can biochip arrays identify which individuals with metastatic disease will respond to an anti-metastatic agent? DESIGN AND METHODS:Cytokine and cell adhesion arrays (Randox Ltd) were measured over 1 month in 9 research participants receiving CTCE-9908 in a Phase I/II study. RESULTS:Research participants wit...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2009.04.008
更新日期：2009-07-01 00:00:00
abstract：:1. We compare the Roche ion-exchange column chromatography and the Merck antibody inhibition reaction for CK-MB fractionation in 51 sera. Measurements of total CK and CK-MB activities must be done under the same conditions for each method in order to correlate the results. 2. A decisional value must be used for the in...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(79)80139-3
更新日期：1979-08-01 00:00:00
abstract：OBJECTIVE:A multisite investigation compared the analytical performance of a point-of-care (POC) HbA1c device with multiple commonly used HbA1c laboratory methods and an NGSP (National Glycohemoglobin Standardization Program) reference method. RESEARCH DESIGN AND METHODS:The Afinion AS100 POC device analyzed HbA1c usi...
journal_title：Clinical biochemistry
pub_type： 杂志文章,多中心研究
doi：10.1016/j.clinbiochem.2018.09.007
更新日期：2018-11-01 00:00:00
abstract：:Although a multitude of hepatitis B markers are available to discriminate different states of hepatitis B virus (HBV) infection, there remains a need to detect the HBV DNA itself. The HBV DNA test is the only test that can quantify the number of complete virions. As shown in this review, the diagnostic value of testin...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/0009-9120(93)90127-r
更新日期：1993-08-01 00:00:00
abstract：OBJECTIVES:To evaluate impact of risk estimation parameters for screening for Down Syndrome during the first and second trimesters. METHODS:We prospectively examined for their performance in the prenatal prediction of trisomy 21, alphafetoprotein (AFP), unconjugated estriol (uE3), total human chorionic gonadotropin (h...
journal_title：Clinical biochemistry
pub_type： 临床试验,杂志文章
doi：10.1016/0009-9120(95)00021-z
更新日期：1995-08-01 00:00:00
abstract：OBJECTIVES:Most clinical laboratories replaced their manual precipitation techniques for the determination of urinary protein with automated dye binding assays or benzethonium chloride-turbidimetric assays. Few studies have validated these assays for the measurement of urinary proteins in the normal range. DESIGN AND ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2004.12.010
更新日期：2005-05-01 00:00:00
abstract：OBJECTIVES:In a previous publication, we had presented a sensitive method to detect mutations of the segment of the human glucocorticoid receptor alpha (hGRalpha) gene encoding the ligand binding domain (LBD) and part of the DNA binding domain (DBD) of hGRalpha, as several types of glucocorticoid resistance syndromes h...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(03)00027-4
更新日期：2003-06-01 00:00:00
abstract：BACKGROUND:Increased levels of circulating endostatin predicts cardiovascular morbidity and impaired kidney function in the general population. The utility of endostatin as a risk marker for mortality in the emergency department (ED) has not been reported. AIM:Our main aim was to study the association between plasma e...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2019.10.004
更新日期：2020-01-01 00:00:00
abstract：OBJECTIVES:CA 15-3 and CEA are considered useful tumor markers in monitoring breast cancer patients. This study was undertaken to specifically evaluate the transient elevations in these markers that are observed during systemic treatment for metastatic disease. This phenomenon has been termed "spiking." DESIGN AND MAT...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(96)00133-6
更新日期：1997-02-01 00:00:00
abstract：OBJECTIVES:During the development of a testosterone assay by LC-MS/MS, we encountered significant assay interference introduced by blood collection tubes. We examined a number of commonly used blood collection tubes for the presence of interference and its impact on testosterone quantitation. DESIGN AND METHODS:A numb...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2012.08.008
更新日期：2012-12-01 00:00:00
abstract：OBJECTIVES:To analyze a healthy Slovenian population for the frequency of the classical galactosemia allele K285N. DESIGN AND METHODS:DNA was analyzed by means of polymerase chain reaction and restriction fragment length polymorphism. RESULTS:The allele frequency of the K285N mutation in Slovenian population is 0.29%...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2006.11.004
更新日期：2007-03-01 00:00:00
abstract：BACKGROUND:According to the prevailing theory about the genetic background to lactose intolerance, there are three genotypes but only two adult physiological phenotypes: lactase persistence in individuals with the CT and TT genotypes and lactase non-persistence in individuals with the CC genotype. However, analysis of ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2015.11.001
更新日期：2016-02-01 00:00:00
abstract：OBJECTIVES:We aimed to investigate the association between methylenetetrahydrofolate reductase (MTHFR) C677T and endothelial nitric oxide synthase (eNOS) G894T polymorphisms with lipid peroxidation, total antioxidant capacity (TAC) and the risk of preeclampsia in preeclamptic women. DESIGN AND METHODS:We screened a sa...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2012.10.020
更新日期：2013-01-01 00:00:00
abstract：OBJECTIVES:Familial hypercholesterolemia (FH) is characterized by increased oxidative stress (OS) levels. In the postprandial state, lipids and lipoproteins modulate OS status through their impact on pro-oxidant and antioxidant mechanisms. The objective of this study was to evaluate in patients with FH the response to ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2014.09.006
更新日期：2014-12-01 00:00:00
abstract：OBJECTIVES:This study investigates how some of human physiological parameters, in particular sex and daytime, can contribute to the normal variation in blood gene expression. DESIGN AND METHODS:The expressions of two genes: SOD1 (Cu/Zn) and SOD2 (Mn) in white blood cells of 19 healthy individuals (10 men and 9 women) ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2008.08.064
更新日期：2008-11-01 00:00:00
abstract：OBJECTIVES:To determine the impact of long distance rowing (160km, nonstop) on standard biological parameters and to study the relation between inflammation, myocardial necrosis, lipid profile, heart rate and energy expenditure. METHODS:Electrolytes, lipid profile, C-reactive protein (CRP), interleukin-6 (IL-6), tumor...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2017.11.018
更新日期：2018-02-01 00:00:00
abstract：:Three commercially available assays (an enzyme-linked immunosorbent assay ELISA, an immunoradiometric assay, IRMA, and a nephelometric assay) for the determination of lipoprotein(a) [Lp(a)] were compared with respect to the dependency of these assays on the various apolipoprotein(a) [apo(a)] isoforms. Although there w...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/0009-9120(94)00052-w
更新日期：1994-12-01 00:00:00
abstract：INTRODUCTION:The USA hCG Reference Service has been dealing with cases of persistent low levels of hCG and gestational trophoblastic diseases for 10years. Here we present the complete experience. METHODS:Total hCG in serum and urine was measured using the Siemen's Immulite 1000 assay. Hyperglycosylated hCG, nicked hCG...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2010.05.006
更新日期：2010-08-01 00:00:00
abstract：:A commercially available assay (Sigma) for urinary oxalates based on the oxalate oxidase/peroxidase catalyzed reaction produced, in our hands, recoveries of added oxalate that varied from patient to patient. A modification of the assay is reported that involves the chromatographic separation of interfering substances,...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/0009-9120(90)80032-e
更新日期：1990-04-01 00:00:00
