Abstract:
OBJECTIVE:Immunosuppressive therapy after liver transplantation may be a risk for kidney dysfunction. This work was designed to determine whether Tamm-Horsfall Protein (THP) could be considered as a marker for nephrotoxicity. DESIGN AND METHODS:THP was determined by an ELISA method in serial 24-h urine from liver transplant patients. Fourteen patients suffered renal insufficiency (LTr(1)) and 20 showed no acute renal damage (LTr(2)) after liver transplantation. RESULTS:No clear association could be seen between daily THP excretion and plasma creatinine levels by comparing serial samples collected at the same time. Nevertheless, significant differences were observed in pretransplant THP excretion between both groups of patients. The results (Median/Interquartile Range) were: CONTROLS:113.2/84.9 to 146.8 mg/24 h (n = 30); LTr(1): 36.9/18.3 to 54.5 mg/24 h (p<0.001 with respect to C and LTr(2)); LTr(2): 90.8/61.5 to 139.7 mg/24 h. CONCLUSIONS:The higher pretransplant synthesis and/or secretion of THP seem to have a protective role on the kidney during and after liver transplantation.
journal_name
Clin Biochemjournal_title
Clinical biochemistryauthors
Romero MC,Zanaro N,González L,Trigo P,Imventarza O,Nesse Adoi
10.1016/s0009-9120(02)00274-6subject
Has Abstractpub_date
2002-02-01 00:00:00pages
65-8issue
1eissn
0009-9120issn
1873-2933pii
S0009912002002746journal_volume
35pub_type
杂志文章abstract:OBJECTIVES:Despite the well-defined genetics of FMF, limited information is available regarding the regulation of inflammation by cytokines. DESIGN AND METHODS:The levels of systemic cytokines and other markers of inflammation in FMF patients and control were measured by ELISA and Cytometric Bead Array (CBA). RESULTS...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2008.03.017
更新日期:2008-07-01 00:00:00
abstract::The Institute of Medicine (IOM) report (1999) stated that the prevalence of medical errors is high in today's health care system. Some specialties in health care are more risky than others. A varying blunder/error rate of 0.1-9.3% in clinical diagnostic laboratories has been reported in the literature. Many of these e...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/j.clinbiochem.2004.08.009
更新日期:2004-12-01 00:00:00
abstract:OBJECTIVES:We determined the relationship of smoking status on APOC3 -482C>T polymorphism and apolipoprotein C-III (apoC-III) concentrations and the latter two parameters' influence on risk of diabetes and coronary heart disease (CHD). DESIGN AND METHODS:Prediction of incident cases was assessed at 5.5years' follow-up...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2010.12.009
更新日期:2011-04-01 00:00:00
abstract:BACKGROUND:Polycyclic aromatic hydrocarbons (PAHs), some ubiquitous environmental contaminants are capable to cause oxidative stress, during its metabolism. It is believed that many diseases that have a common origin in oxidative stress begin in childhood. Considering oxidative stress evolved during PAHs metabolism as ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2007.11.017
更新日期:2008-02-01 00:00:00
abstract:BACKGROUND:Exercise is a prone condition to enhanced oxidative stress and damage and the specific activity pattern of a soccer match may favour additional pro-oxidant redox alterations. To date, no studies have reported the impact of a soccer match on oxidative stress and muscle damage markers. AIM:To analyse the effe...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2008.04.008
更新日期:2008-07-01 00:00:00
abstract::The toxicity of carbon monoxide has been recognized for long throughout history and is unquestionably the leading cause of unintentional poisoning deaths in the Western countries. The severity of poisoning is dependent upon environmental and human factor. The leading pathophysiological mechanism resides in the ability...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/j.clinbiochem.2012.06.004
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVES:NGAL (Neutrophil Gelatinase-Associated Lipocalin) has emerged as a new biomarker for the identification of acute kidney injury. Reliable clinical evaluations require a simple, robust test method for NGAL, and knowledge of specimen handling and specimen stability characteristics. We evaluated the performance ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2009.12.008
更新日期:2010-04-01 00:00:00
abstract::The recently emerged severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) spread all over the world rapidly and caused a global pandemic. To prevent the virus from spreading to more individuals, it is of great importance to identify and isolate infected individuals through testing. Reverse transcription-quanti...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/j.clinbiochem.2020.12.011
更新日期:2021-01-09 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:OBJECTIVE:Protein glutathionylation is considered an important post-translational modification in the pathogenesis of complex diseases. The aim of this study was to examine whether hemoglobin (Hb) is modified by reduced glutathione (GSH) via oxidation of the thiol groups present in diabetes and its associated microangi...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2005.06.009
更新日期:2005-10-01 00:00:00
abstract:BACKGROUND:Vitamin D (25-OHD) physiological functions have been expanded beyond traditional bone health, increasing the importance of its estimation in Laboratory Medicine, which renders validation of available methods mandatory. AIMS AND METHODS:We evaluated some preanalytical and analytical aspects of 25-OHD determi...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2012.08.003
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:The non-invasive differentiation of ischemic and non-ischemic acute heart failure (AHF) not resulting from acute myocardial infarction is difficult and has therapeutic and prognostic implications. The aim of this study was to assess whether plasma B-type natriuretic peptide (BNP) can identify ischemic etiolo...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2014.01.025
更新日期:2014-04-01 00:00:00
abstract:AIM:Luciferase immunoprecipitation (LIPS) assays show good sensitivity and specificity in testing islet specific autoantibodies for diagnosis of type 1 diabetes (T1D). However, there are currently no LIPS assays available for detecting proinsulin/insulin autoantibody (IAA) previously. We here developed a LIPS assay to ...
journal_title:Clinical biochemistry
pub_type: 临床试验,杂志文章
doi:10.1016/j.clinbiochem.2018.02.011
更新日期:2018-04-01 00:00:00
abstract::High-molecular-weight von Willebrand factor (vWf) multimers were separated from their smaller multimers by molecular-sieve chromatography and were measured by several sandwich enzyme-linked immunosorbent assays (ELISA) with monoclonal antibodies (moABs) against human vWf. The epitopes of these moABs were mapped partia...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/0009-9120(94)90022-1
更新日期:1994-04-01 00:00:00
abstract::The serum argino-succinate lyase (ASAL) activity was measured in preoperative and post-operative serum samples, from approximately 500 patients submitted to elective surgery. The results were compared with the determinations of 6 other enzyme activities on the same serum specimens. Serum ASAL elevations correlated hig...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(75)92144-x
更新日期:1975-06-01 00:00:00
abstract:BACKGROUND:In standard pre-analytical conditions, an isolation step is required for circulating tumor DNA (ctDNA) analysis. The need for this step remains unclear with the development of ultrasensitive detection technologies such as digital PCR (dPCR). The aim of our study was to evaluate the ctDNA detection by dPCR pl...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2017.06.005
更新日期:2017-11-01 00:00:00
abstract:BACKGROUND:The 6986A>G polymorphism for CYP3A5 and the -129T>C, 1236C>T, 2677G>T/A, and 3435C>T polymorphisms for MDR1 are considered the major genetic factors affecting a range of drugs' metabolism and transport. Simultaneous genotyping of these five polymorphisms would be useful for estimating the therapeutic effects...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2010.12.018
更新日期:2011-04-01 00:00:00
abstract:OBJECTIVES:The International Federation of Clinical Chemistry (IFCC) initiated a pilot study, with cortisol as an example, that aims to implement the concept of standardization of hapten immunoprocedures on the basis of metrological traceability. In fact, this standardization concept comes down to correct calibration o...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(98)00037-x
更新日期:1998-08-01 00:00:00
abstract:OBJECTIVES:The present study aims to establish the levels of acylated ghrelin, desacylated ghrelin, obestatin and preptin, during pregnancy and the postpartum period in pregnant women with Gestational Diabetes Mellitus (GDM) and healthy pregnancy women. DESIGN AND METHODS:The study registered 20 pregnant women with GD...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2011.08.1131
更新日期:2012-02-01 00:00:00
abstract::A fluorescence polarization (FP) technique was applied to the assay of lysozyme activity in human urine. In this assay system, reaction between enzyme and fluorescein-labelled substrate produced a decrease in the fluorescein polarization (P) value. Enzyme activity and rate of decrease of P value exhibited a hyperbolic...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(85)80022-9
更新日期:1985-02-01 00:00:00
abstract:OBJECTIVES:To ascertain the effects of eating on plasma antioxidant capacity in patients with liver disease. DESIGN AND METHODS:Eighteen cirrhotic patients were compared to 18 age and sex-matched controls. TRAP was measured by a fluorometric assay after a 12 h fast, and 60, 120, and 180 min after the study participant...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(99)00039-9
更新日期:1999-08-01 00:00:00
abstract:OBJECTIVES:To develop a tandem mass spectrometry (MS/MS) method for plasma free and total carnitine, incorporating acid hydrolysis for total carnitine measurement, for improved accuracy and sample throughput. DESIGN AND METHODS:Limit of detection (LOD), limit of quantitation (LOQ), linearity, accuracy, precision coeff...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2010.08.015
更新日期:2010-11-01 00:00:00
abstract:OBJECTIVES:To develop and to validate a method to quantify plasma porphyrins after application of Photofrin II, a drug preparation that is used for photodynamic therapy (PDT) and as a radiosensitizer. DESIGN AND METHODS:After solid phase extraction of postdose plasma samples, reversed phase high performance-liquid chr...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2004.09.014
更新日期:2005-01-01 00:00:00
abstract::Senescence is a process which, until quite recently, has been the subject of little scientific investigation. Even the word "senescence" is difficult to define, and complex methodological pitfalls have impeded progress. In the past few years, there have been exciting advances in understanding the physiological, cell b...
journal_title:Clinical biochemistry
pub_type: 杂志文章,评审
doi:10.1016/0009-9120(92)80047-k
更新日期:1992-04-01 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:OBJECTIVE:Neonatal abstinence syndrome (NAS) is a rising concern with unknown long-term effects. It is apparent that higher cost of care, impact on the community and reduced quality of life are associated with similar etiologies (e.g., fetal alcohol syndrome). Detection of drug exposure in utero allows for earlier inte...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2017.09.016
更新日期:2017-12-01 00:00:00
abstract::We describe a simple direct extraction method for the gas-liquid chromatography determination of serum valproic acid. The working range for the assay is 2-180 mg/L and our within-run precision was 5.8 and 4.3% at the 40 and 90 mg/L concentrations respectively. Hemolyzed and lipemic sera as well as samples from patient...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(81)90772-4
更新日期:1981-04-01 00:00:00
abstract:OBJECTIVES:To report the clinical and laboratory characteristics of urea cycle disorder (UCD) patients at a tertiary care center in a developing country. DESIGN AND METHODS:Retrospective study of clinical and laboratory data of UCD patients. RESULTS:Thirty-seven UCD patients were studied, 31 symptomatic (high risk) p...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/j.clinbiochem.2009.12.004
更新日期:2010-03-01 00:00:00
abstract::Urinary amylase was estimated by chromogenic (amylochrome Roche) as well as enzymatic methods (SKI and Beckman: substrate starch and substrate maltotetraose respectively). Random and timed urines (24 hour collections) were analysed. Clearances of amylase gave different results dependent upon the amylase-test used and ...
journal_title:Clinical biochemistry
pub_type: 杂志文章
doi:10.1016/s0009-9120(79)80125-3
更新日期:1979-12-01 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