Abstract:
BACKGROUND:Patients suffering from hemorrhagic fever with renal syndrome (HFRS) often showed strikingly reduced high-density lipoprotein (HDL)-cholesterol levels during the oliguric phase, indicating severe alterations in lipoprotein metabolism. OBJECTIVE:To compare changes in the functions and composition of HDL, lipoprotein metabolism parameters were analyzed in the sera of HFRS patients in the oliguric phase and after recovery. METHODS:The serum cholesterol, triglyceride (TG), and lipoprotein/apolipoprotein profiles of HFRS patients in the oliguric and recovery phases were compared with those of normal reference sera. The activities of HDL-associated enzymes, lecithin:cholesterol acyltransferase (LCAT), and paraoxonase (PON) were also assessed. RESULTS:In the oliguric phase, serum cholesterol was substantially decreased and serum TG was increased. As observed by electron microscopy, the sizes of the HDL particles from the HFRS patients were smaller than those seen in the reference sera, with more heterogeneous distribution. Serum amyloid A (SAA) and apolipoprotein (apo) C-III were overexpressed in the oliguric phase, particularly in the HDL fraction. However, in immunodetection, the levels of apoA-I in the HDL(2) and HDL(3) of the HFRS patients were lower than those of the reference HDL. Serum LCAT and PON activities were reduced significantly in the oliguric phase, which is associated with a reduction in HDL-cholesterol levels and HDL particle size. CONCLUSION:Overexpression of both apoC-III and apoSAA in HDL and attenuated serum LCAT and PON activity were observed during the oliguric phase in HFRS patients. These results demonstrate that structural, functional, and compositional changes of HDL occurred to a substantial degree in the oliguric phase.
journal_name
Clin Biochemjournal_title
Clinical biochemistryauthors
Cho KH,Park SH,Park JE,Kim YO,Choi I,Kim JJ,Kim JRdoi
10.1016/j.clinbiochem.2007.10.007subject
Has Abstractpub_date
2008-01-01 00:00:00pages
56-64issue
1-2eissn
0009-9120issn
1873-2933pii
S0009-9120(07)00388-8journal_volume
41pub_type
杂志文章abstract:OBJECTIVE:To report the phenotypes and genetic basis of a novel (A)γδβ(0)-thalassemia found in Thai individuals with several forms of thalassemia. DESIGNS AND METHODS:An initial study was done in an adult Thai woman who had hypochromic microcytic red cells with unusually 100% Hb F. Extended study was carried out on he...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2015.03.023
更新日期:2015-07-01 00:00:00
abstract:OBJECTIVES:Classical galactosemia (McKusick 230400) is an autosomal recessive disorder caused by mutations in the galactose-1-phosphate uridyl transferase (GALT;EC 2.7.7.10) gene. DESIGN AND METHODS:In the present study, we report molecular analysis of 14 unrelated Iranian galactosemia children with reduced or without...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2006.04.020
更新日期:2006-07-01 00:00:00
abstract:OBJECTIVES:We emphasize the importance of routine follow-up of subnormal TSH concentrations with QC materials. DESIGN AND METHODS:The functional sensitivity (FS) of the ADVIA Centaur system TSH assay was assessed. We report the values yielded for QC materials in two clinical laboratories. RESULTS:The FS was <0.02 mIU...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2012.04.017
更新日期:2012-10-01 00:00:00
abstract:OBJECTIVES:To investigate whether the STK15 mRNA expression correlates with clinicopathologic features and the prognosis of HCC patients. DESIGN AND METHODS:Three hepatoma cell lines, two normal liver epithelial cell lines, hepatoma tissues, adjacent tumor tissues and normal liver tissues were obtained from 46 HCC pat...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2009.01.023
更新日期:2009-05-01 00:00:00
abstract:OBJECTIVES:Patients with Ehlers-Danlos syndrome were described to contain reduced activities of beta4-galactosyltransferase-7 (beta4Gal-T7). Therefore, measurement of beta4Gal-T7 activity can help to characterize defects in proteoglycan biosynthesis in patients with connective tissue diseases. DESIGN AND METHODS:We de...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2008.12.009
更新日期:2009-04-01 00:00:00
abstract:OBJECTIVE:We evaluated the erythrocyte lipid susceptibility to oxidation and erythrocyte antioxidant status in patients with myocardial infarction (MI). DESIGN AND METHODS:Patients with MI were divided into two group according to the severity of the disease as severe (n = 30) or milder (n = 25). Malondialdehyde as a m...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(98)00070-8
更新日期:1998-11-01 00:00:00
abstract:OBJECTIVES:Bisphenol A (BPA) exposure may promote obesity, but its effect on bone mineral density (BMD) has not been reported in humans. We aimed to examine the relationships between BPA exposure, body composition, serum estradiol, leptin, osteocalcin levels and BMDs in healthy premenopausal women. DESIGN AND METHODS:...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2012.08.024
更新日期:2012-12-01 00:00:00
abstract::During sequential physiologic maturation of an individual follicle, the number of granulosa cells increases in excess of 1000-fold, while intra-ovarian concentrations of sex steroids escalate by 100-fold. The recent development of several in vitro ovarian systems has permitted a more extensive and direct assessment of...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/s0009-9120(81)90976-0
更新日期:1981-10-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to investigate the diagnostic utility of plasma neutrophil gelatinase-associated lipocalin (NGAL) as an early objective biomarker to predict acute kidney injury (AKI) in critically ill patients with suspected sepsis, for whom procalcitonin (PCT) was used for the diagnosis and stagin...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2013.05.069
更新日期:2013-10-01 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::To design and deliver high quality, safe and effective products, manufacturers of in vitro diagnostic (IVD) products follow a structured, traceable process for controlling the uncertainty of results reported from their measurement systems. This process and its results however, are not often shared in detail with those...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2018.04.012
更新日期:2018-07-01 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:Leptin is a multifunctional polypeptide produced primarily by adipocytes and associated with the occurrence of obesity and insulin resistance. Tumor necrosis factor-alpha (TNF-alpha), a polypeptide cytokine produced primarily by mononuclear phagocytes, plays a key role in the initiation of the inflammatory r...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(02)00314-4
更新日期:2002-06-01 00:00:00
abstract::Liquid chromatography (LC) coupled to mass spectrometry (MS) or tandem mass spectrometry (MS/MS) has become increasingly important in clinical and forensic toxicology as well as doping control and is now a robust and reliable technique for routine analysis in these fields. In recent years, methods for LC-MS(/MS)-based...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/j.clinbiochem.2010.08.008
更新日期:2011-01-01 00:00:00
abstract:OBJECTIVES:In widely used protocols for the collection and isolation of cord blood mononuclear cells, investigators are left with substantial volumes of diluted plasma which could be used for other measurements. The aim of this study was to ascertain the validity of umbilical cord blood (UCB) diluted plasma samples for...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2015.04.014
更新日期:2015-11-01 00:00:00
abstract::Biobanking is a new and very dynamic field. To achieve long term financial sustainability of biobank infrastructures we propose that a new focus is needed on activities, products and services provided by the biobank that relate to the external stakeholder: biobanking 3.0. Earlier stages of biobanking are biobanking 1....
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2013.12.018
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVES:Plasma retinol-binding protein (RBP) has been linked to insulin resistance and cardiovascular risk, yet little is know of its natural variation in plasma. We examined this in normal subjects and compared plasma levels and variability in lean subjects and subjects with the metabolic syndrome. METHODS:We esta...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2007.03.021
更新日期:2007-07-01 00:00:00
abstract:OBJECTIVES:In this study we aimed to assess the changes in pro-oxidant-antioxidant balance (PAB) after the placement of either a drug-eluting-stent (DES) or bare-metal-stent (BMS) in patients with stable coronary artery disease. DESIGN AND METHODS:Percutaneous coronary interventions (PCI) with either BMS or DES were u...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2010.10.009
更新日期:2011-02-01 00:00:00
abstract::This retrospective multicenter study in patients with chronic myeloid leukemia in chronic phase was undertaken to confirm the clinical relevance of imatinib plasma concentrations monitoring in daily practice. Forty-one patients, with 47 imatinib plasma measurements, were analyzed during treatment with imatinib given a...
journal_title:Clinical biochemistry
pub_type: 杂志文章,多中心研究
doi:10.1016/j.clinbiochem.2016.12.006
更新日期:2017-05-01 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 evaluated the effects of lifestyle modification (LM) on lipid profile, oxidative stress and serum-stimulated human coronary artery endothelial cell (HCAEC) viability in coronary artery disease (CAD) patients after 6months. DESIGN AND METHODS:Thirty patients with CAD were randomly assigned to LM intervent...
journal_title:Clinical biochemistry
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.clinbiochem.2010.04.056
更新日期:2010-07-01 00:00:00
abstract::The current review presents the results of the most recent studies performed on different aspects of human head and neck squamous cell carcinoma, including radiosensitivity induction, efficiency improvement of monoclonal antibodies using low-intensity ultrasound, chemical compounds such as toll-like receptor (TLC) ago...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/j.clinbiochem.2014.05.066
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVES:In a study by Couto et al. (Use of an algorithm applied to urine drug screening to assess adherence to an oxycontin regimen. J Opioid Manag 2009;5:359-64), adjusted urine measurements of oxycodone plus metabolites noroxycodone and oxymorphone were determined among volunteer subjects in three groups according...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2012.09.016
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVES:The steroids estradiol (E2), estrone (E1), and estriol (E3) are the major estrogens. E1/E2 and their metabolite 16-hydroxyestrone (16-OHE1, known to be carcinogenic) could be involved in the development of many cancers including human breast cancer. The aim of the current study was to develop a rapid and sim...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2008.02.009
更新日期:2008-06-01 00:00:00
abstract:OBJECTIVES:A conformation sensitive gel electrophoresis (CSGE) method was modified for detection of LDL receptor gene mutations. DESIGN AND METHODS:Usage of a temperature gradient against running time was tested with 33 identified mutations in the LDL receptor gene. Most of the mutations were missense. RESULTS:32 mut...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2005.02.002
更新日期:2005-06-01 00:00:00
abstract::Erythrocyte morphology, kinematic viscosity, and membrane lipid composition have not been well documented in heterozygous hypobetalipoproteinemia (HBL). In our study of nine subjects with HBL from two kindreds, three presented with schistocytes (3-6%) while two of them also showed acanthocytosis (25-35%) on their peri...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(88)80020-1
更新日期:1988-12-01 00:00:00
abstract::Medical errors are a prominent issue in health care. Numerous studies point at the high prevalence of adverse events, many of which are preventable. Although there is a range of severity in errors, they all cause harm, to the patient, to the system, or both. While errors have many causes, including human interactions ...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/j.clinbiochem.2013.03.025
更新日期:2013-09-01 00:00:00
abstract::In hepatobiliary disease, the level of bile acids in the peripheral circulation is greatly increased due to impaired liver function. It has been suggested that serum bile acids are of greater value in confirming hepatobiliary dysfunction than the currently assayed conventional biochemical parameters. Fifty patients wi...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(81)91052-3
更新日期:1981-12-01 00:00:00
abstract:OBJECTIVE:Quantitative sweat production and -ionic composition in Essential Hyperhidrosis (EH), and the effects of T2-T3 thoracoscopic sympathicolysis (TS) hereon, are unknown. Standardised pilocarpine iontophoresis sweat tests were performed before and after TS in order to study these issues. DESIGN AND METHODS:Piloc...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(96)00165-8
更新日期:1997-03-01 00:00:00
abstract::Galactose is normally metabolized to glucose through the coordinated activities of three enzymes: galactokinase, galactose-1-phosphate uridyl transferase (GALT), and uridine diphospho-glucose 4-epimerase (epimerase). High concentrations of galactose and their metabolites are toxic to mammals. Hereditary deficiencies o...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/0009-9120(91)80003-l
更新日期:1991-08-01 00:00:00