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 proportionality between 0.01 mg/L and 10.0 mg/L of lysozyme concentration. The method was compared with a turbidimetric method and the results were comparable with each other. Urinary lysozyme activity in patients with various renal diseases whose renal function had deteriorated was 1.04 +/- 2.55 mg/L (mean +/- S.D.), whereas that of normal controls was 0.13 +/- 0.14 mg/L.
journal_name
Clin Biochemjournal_title
Clinical biochemistryauthors
Miura Hdoi
10.1016/s0009-9120(85)80022-9subject
Has Abstractpub_date
1985-02-01 00:00:00pages
40-7issue
1eissn
0009-9120issn
1873-2933pii
S0009-9120(85)80022-9journal_volume
18pub_type
杂志文章abstract：:Drug therapy may produce toxicity. Patient individuality or drug interactions account for many cases of poisoning, but other factors such as genetic predisposition, drug contamination or human error are also known causes. Examples of various types of drug poisoning are given, illustrating the role of the clinical chem...
journal_title：Clinical biochemistry
pub_type： 杂志文章,评审
doi：10.1016/0009-9120(90)90507-q
更新日期：1990-02-01 00:00:00
abstract：OBJECTIVES:We previously described a panel of four cytokines biomarkers in knee synovial fluid for acute knee pain associated with meniscal pathology. The cytokine biomarkers included interferon gamma (IFN-gamma), interleukin 6 (IL-6), monocyte chemotactic protein 1 (MCP-1), and macrophage inflammatory protein-1 beta (...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2010.04.069
更新日期：2010-07-01 00:00:00
abstract：:This article reviews some of the important determinants of variation in drug disposition such as age, gender, body weight, diet, environmental influences, drug - protein interactions, compliance, drug - drug interactions, endogenous substances, disease states, circadian variation and genetics. ...
journal_title：Clinical biochemistry
pub_type： 杂志文章,评审
doi：10.1016/s0009-9120(86)80050-9
更新日期：1986-04-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to develop an improved method of direct DNA sequencing, which makes it possible to identify heterozygous mutations of the lipoprotein lipase (LPL) gene in order to understand the underlying genetic disorder of type IV hyperlipoproteinemia. METHODS AND RESULTS:The direct sequenci...
journal_title：Clinical biochemistry
pub_type： 临床试验,杂志文章
doi：10.1016/s0009-9120(97)00005-2
更新日期：1997-06-01 00:00:00
abstract：BACKGROUND:The clinical laboratory is responsible for reporting accurate and expeditious results. However, the pre-analytical phase is directly related to the procedure of specimen collection and is mostly out of the direct control of the laboratory; further, most pre-analytical errors are related to human factors. The...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2019.05.016
更新日期：2019-08-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:Elevated concentrations of Hepatocarcinoma-Intestine-Pancreas/Pancreatitis-associated Protein I (HIP/PAP-I) in pancreatic juice have been reported in patients with pancreatic adenocarcinoma and have been considered as a promising tumor marker. This study was conducted to investigate whether biliar...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2005.01.012
更新日期：2005-06-01 00:00:00
abstract：OBJECTIVE:Saposin C (SAP-C) is an essential activator of glucosylceramide (GlcCer)-β-glucosidase (GCase), the enzyme deficient in Gaucher's disease. In this study, we investigated the effects of chemically synthesized SAP-Cs (synthetic SAP-Cs) on GCase. METHODS:Enzymatic assays and western blot analyses were carried o...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2015.06.004
更新日期：2015-11-01 00:00:00
abstract：:Plasma membrane-bound 5'-nucleotidase (5'-NT), gamma-glutamyltransferase (gamma-GT) and soluble deoxynucleotidyltransferase (TdT) were studied in peripheral blood cells (PBMN) of 35 individuals, 26 male and 9 female, with circulating anti-HIV antibodies. Twenty-six were drug abusers, 2 were drug abusers and homosexual...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(89)80026-8
更新日期：1989-08-01 00:00:00
abstract：OBJECTIVE:In this study, we determined the assay performance criteria necessary to produce acceptable results for >or=98% of neonate bilirubin samples collected by capillary heel-stick. STUDY DESIGN AND METHODS:We determined serum free hemoglobin levels in 151 heel-stick serum samples to determine the hemolysis level....
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2007.08.003
更新日期：2007-11-01 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:Angiotensin converting enzyme (ACE), G-Protein couple receptor (G-Prot), endothelial nitric oxide synthase (ecNOS), Leptin -2548G/A and uncoupling protein (UCP2) are potent regulators of intra renal hemodynamics and may be the causative factors contributing to the deterioration of renal functions. In recent ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2008.01.009
更新日期：2008-05-01 00:00:00
abstract：:The synthesis and characterisation of a new colorimetric reagent for iron, 3-(2-pyridyl)-5,6-bis(2-furyl)-1,2,4-triazine are described. Peak assignments and chemical shifts of the high resolution 13C nmr spectrum are given. The reagent forms a tris iron(II) complex with epsilon max of 32000 Lcm-1 mol-1 at 577 nm. The ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(84)90613-1
更新日期：1984-10-01 00:00:00
abstract：:Children whose parents had early coronary heart disease were investigated. In order to assess high-risk parameters serum total cholesterol (TC), total triglyceride (TT), high-density lipoprotein cholesterol (HDLC), low-density lipoprotein cholesterol (LDLC), lipid peroxide (LP), prostacyclin (PGI2), thromboxane (TX) l...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/0009-9120(91)90541-l
更新日期：1991-04-01 00:00:00
abstract：OBJECTIVE:Elevated concentrations of hCG beta core fragment (hCGβcf) are known to cause false-negative results in qualitative urine pregnancy test devices, but the pattern of urinary hCGβcf during normal pregnancy has not been well characterized. Here, we evaluate the relationship between urine hCG, hCGβcf, and hCG fre...
journal_title：Clinical biochemistry
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.clinbiochem.2016.04.006
更新日期：2016-07-01 00:00:00
abstract：OBJECTIVE:Living kidney donors have been part of a successful kidney transplant programme in Norway for almost 50 years. Glomerular filtration rates (GFRs) have tended to remain stable at about 70% of pre-donation levels. Plasma total homocysteine (Hcy) has an inverse relationship to kidney function, and previous repor...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2014.02.003
更新日期：2014-04-01 00:00:00
abstract：:A procedure for the quantitative determination of oxalate in urine suitable for use in clinical laboratories is described. Oxalate is extracted from urine and subsequently assayed by measuring the amount of hydrogen peroxide produced in an oxidation reaction catalyzed by oxalate oxidase. The reproducibility of the met...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(84)90710-0
更新日期：1984-12-01 00:00:00
abstract：OBJECTIVE:We performed a side-by-side comparison between three stain-then-lyse commercially available methods (Ortho-mune Lysing solution, FACS lysing solution and ImmunoPrep reagent system) and a lyse-then-stain method using hypotonic NH4Cl. The major difference between these methods is that only in the latter the ali...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(98)00011-3
更新日期：1998-04-01 00:00:00
abstract：:Food allergy has a dramatic impact on a child's (and their family's) quality of life and places a major financial burden on the community. It has been hypothesized that the increase in food allergy may relate to the concordant rise in prevalence of vitamin D insufficiency. More recently a second hypothesis has implica...
journal_title：Clinical biochemistry
pub_type： 杂志文章,评审
doi：10.1016/j.clinbiochem.2014.01.033
更新日期：2014-06-01 00:00:00
abstract：OBJECTIVES:It has recently been suggested that when adjusting doses of cyclosporine (CsA), determining its concentration in blood samples taken 2 h postdose (C(2)) is more clinically beneficial than using the predose concentration (C(0)). We determined C(0) and C(2) concentrations of CsA and their metabolites in sample...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(00)00147-8
更新日期：2000-07-01 00:00:00
abstract：OBJECTIVES:Stable isotope dilution coupled with liquid chromatography-tandem mass spectrometry (LC-MS/MS) is the sensitive method for screening for various inherited metabolic disorders using dried blood spots (DBSs). We present a method for LC-MS/MS determination of succinyladenosine (SAdo) and succinylaminoimidazole ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2014.10.004
更新日期：2015-01-01 00:00:00
abstract：OBJECTIVES:This study aims to report a hitherto un-described α-globin gene triplicated allele with a novel hemoglobin (Hb) variant on α2-globin gene, Hb St.Luke's-Thailand [α95(G2)Pro-Arg]. DESIGNS AND METHODS:A study was done on a 1.5-year-old Thai boy who showed pallor and jaundice after birth. Hb analysis was perfo...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2013.01.022
更新日期：2013-05-01 00:00:00
abstract：BACKGROUND:The immunosuppressive activity of mycophenolate mofetil (MMF) is based on the reversible inhibition of inosine 5'-monophosphate dehydrogenase (IMPDH) by mycophenolic acid (MPA). It was the aim of this study to develop a nonradioactive method for specific measurement of IMPDH activity in isolated peripheral m...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(01)00267-3
更新日期：2001-10-01 00:00:00
abstract：OBJECTIVES:There has been growing interest in the use of serum B-type natriuretic peptide (BNP) and the N-terminal segment of its pro-hormone (NT-proBNP) as biomarkers for cardiac disease. The aim of this review is to summarize the current state of knowledge regarding BNP and NT-proBNP measurement in the pediatric popu...
journal_title：Clinical biochemistry
pub_type： 杂志文章,评审
doi：10.1016/j.clinbiochem.2005.12.004
更新日期：2006-06-01 00:00:00
abstract：:Plasma, erythrocyte, and leucocyte magnesium (Mg) concentration, as well as urinary Mg, calcium (Ca), and phosphorus (P) excretion were determined in male subjects with elevated diastolic blood pressure (DBP) > 90 mmHg. These parameters were compared to those in normotensive age-matched (DBP < 85 mmHg) and drug-treate...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/0009-9120(93)90027-4
更新日期：1993-06-01 00:00:00
abstract：:Increasing interest in the use of tumor markers in the clinical management of cancer patients has encouraged development of guidelines by local, national and international groups. Such guidelines generally include recommendations about which markers are likely to be most helpful in given circumstances. Particular requ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(01)00199-0
更新日期：2001-07-01 00:00:00
abstract：:The use of alcohol and tobacco is prevalent among pregnant women despite the well-known adverse effects of these substances imposed on the developing fetus and immense public health education efforts. Confirmation of gestational exposures to these compounds have relied mostly on maternal self-reporting, which is often...
journal_title：Clinical biochemistry
pub_type： 杂志文章,评审
doi：10.1016/j.clinbiochem.2004.01.010
更新日期：2004-06-01 00:00:00
abstract：OBJECTIVES:Oxidative stress is considered to be a unifying link between diabetes mellitus (DM) and its complications including nephropathy. The aim of the present study was to evaluate oxidative stress status in Asian Indian patients of type 2 DM with nephropathy. DESIGN AND METHODS:Serum levels of malondialdehyde (MD...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(03)00094-8
更新日期：2003-10-01 00:00:00
abstract：OBJECTIVES:The aim of our study was to examine the influence of atorvastatin on lipid parameters, particularly on HDL, and on the activity of LCAT and CETP and how they affect the activity of the HDL-associated antioxidant enzyme paraoxonase. DESIGN AND METHODS:Thirty-three patients with types II.a and II.b primary hy...
journal_title：Clinical biochemistry
pub_type： 临床试验,杂志文章
doi：10.1016/j.clinbiochem.2006.05.016
更新日期：2007-01-01 00:00:00
abstract：:We report a sensitive and specific method for the determination of AY-25,712 concentrations in rat, dog and human serum by liquid chromatography with UV detection. The detection limit is 25 ng/mL, based on 2 mL of serum or plasma. The method has been validated in human volunteers receiving single oral doses of AY-25,7...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(83)90112-1
更新日期：1983-08-01 00:00:00
abstract：OBJECTIVES:In joint degenerative diseases, the collagens are degraded by matrix metalloproteinases and protein fragments are released to serum as potential biomarkers. METHODS:A collagen type II specific neoepitope, CIIM, was identified (…RDGAAG(1053)) by mass spectrometry. Two ELISAs against the neoepitope were devel...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2011.01.001
更新日期：2011-04-01 00:00:00
