Abstract：
:The newly developed immunoblot assay, RIBA SIA (recombinant and synthetic polypeptide immunoblot assay), Chiron, Calif., was compared with the commercially available second generation recombinant immunoblot assay (RIBA-2) for the detection of antibody to hepatitis C virus (anti-HCV). The two immunoblot tests were also compared with the polymerase chain reaction (PCR) for the detection of HCV RNA. Ninety-one percent of samples reactive by RIBA-2 were positive for anti-HCV by RIBA SIA. A total of 31% of RIBA-2 indeterminate samples became reactive by RIBA SIA, 24% became non-reactive, and 45% remained the same. Samples reactive by RIBA-2 or SIA from different risk groups, were mostly positive (67-100%) by PCR for HCV RNA. All indeterminate samples from hemophiliacs and intravenous drug users were PCR positive. RIBA SIA is more sensitive and specific than RIBA-2 and correlates well with PCR results.
journal_name
J Clin Lab Analjournal_title
Journal of clinical laboratory analysisauthors
Chaudhary RK,Andonov A,MacLean Cdoi
10.1002/jcla.1860070306subject
Has Abstractpub_date
1993-01-01 00:00:00pages
164-7issue
3eissn
0887-8013issn
1098-2825journal_volume
7pub_type
杂志文章abstract：:The effects of TPA (12-0-tetradecanoylphorbol-13-acetate) and RA (retinoic acid) were investigated on the cell lines HL60 (acute promyelocytic leukemia) and K562 (erythroleukemia) and on cells from patients with several kinds of leukemia. There were 14 cases of acute lymphocytic leukemia (ALL), 2 cases of chronic lymp...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.1860040506
更新日期：1990-01-01 00:00:00
abstract：BACKGROUND:So far, there has been no tool to estimate activity at diagnosis and predict all-cause mortality in patients with ANCA-associated vasculitis (AAV). Hence, we determined the initial predictors of them in patients with AAV. METHODS:We retrospectively reviewed the medical records of 182 patients with AAV. Seve...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.23022
更新日期：2020-01-01 00:00:00
abstract：BACKGROUND:To discover how NLRP3 and TNFRSF1A polymorphisms affect the efficacy of traditional medicine and etanercept for ankylosing spondylitis (AS) patients. METHODS:Single nucleotide polymorphism (SNP) and haplotype analyses were conducted based on determined NLRP3 and TNFRSF1A among AS patients. We subsequently a...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.22138
更新日期：2017-11-01 00:00:00
abstract：BACKGROUND:Nonalcoholic fatty liver disease (NAFLD) is an emerging problem all over the world. Because NAFLD and polycystic ovary syndrome (PCOS) are both closely related with insulin resistance, it would be necessary to determine the rate of presence of NAFLD in PCOS patients. So, this study aimed to investigate the u...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.21697
更新日期：2014-09-01 00:00:00
abstract：BACKGROUND:Liver biopsy is recommended in the majority of patients with chronic viral hepatitis for fibrosis evaluation. Because of the potential risks of liver biopsy, many studies related to non-invasive biomarkers of hepatic fibrosis have been performed. We aimed to assess the diagnostic value of serum biglycan as a...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.22109
更新日期：2017-09-01 00:00:00
abstract：BACKGROUND:Inflammation plays an important role in the development and progression of CRC. The members of inflammatory biomarkers, preoperative NLR and PLR, have been proved by numerous studies to be promising prognostic biomarkers for CRC. However, the diagnostic value of the two biomarkers in CRC remains unknown, and...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.22075
更新日期：2017-09-01 00:00:00
abstract：BACKGROUND:Donor-specific anti-human leukocyte antigen (HLA) antibodies (DSAs) in recipients is a risk factor for donor stem cell graft failure in haploidentical hematopoietic stem cell transplantation (haplo-HSCT), and the treatment to reduce the levels of DSAs is not unanimous. This study was to analysis the role of ...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.23261
更新日期：2020-07-01 00:00:00
abstract：BACKGROUND:DRI cotinine assay is suitable only for screening for cotinine in urine specimens. We studied the reliability of DRI cotinine semiquantitative values by comparing them with the cotinine concentration obtained with a liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. METHODS:Semiquantitative c...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.21988
更新日期：2016-11-01 00:00:00
abstract：BACKGROUND:Studies on gene polymorphism association are centered on childhood acute lymphoblastic leukemia (ALL), a common hematological malignancy in children younger than 16 years. Single-nucleotide polymorphisms (SNPs) in some genes, such as ARID5B and CDKN2B, are associated with the risk of childhood ALL. T-cell le...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.23414
更新日期：2020-09-01 00:00:00
abstract：:Numerous detection methods for Helicobacter Pylori (H. pylori) have been developed with varying degrees of purported diagnostic utility. We have developed a rapid nonradioactive in situ hybridization (ISH) method for H. pylori detection in paraffin-embedded tissue and assessed its relative diagnostic performance by re...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：OBJECTIVE:To explore the role of serum periostin in patients with aneurysmal subarachnoid hemorrhage (aSAH). METHOD:We conducted a retrospective study and 124 aSAH patients treated in Shenzhen People's hospital during March 1st 2015 to December 30th 2016 were included. Baseline information, neurological status and cli...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.22389
更新日期：2018-06-01 00:00:00
abstract：:We developed enzyme immunoassays for human anti-Pichia pastoris components (PPC) IgG and anti-PPC IgE antibody titers. Anti-PPC IgG antibody assay were performed using antigen-coated plate and anti-human IgG peroxidase conjugate. The intra- and interassay coefficients of variation (CV) of anti-PPC IgG antibody were 1....
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：BACKGROUND:The aim of this study was to investigate the differential plasma levels of lipocalin 2 (LCN2) and its complex with MMP-9 (where MMP is matrix metalloproteinase) before and after antibiotic treatment in hospitalized adult patients with community-acquired pneumonia (CAP). METHOD:Plasma LCN2 and LCN2/MMP-9 com...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.21588
更新日期：2013-07-01 00:00:00
abstract：:Clinicians recognize and compensate for limitations in estimating the glomerular filtration rate (GFR) using serum creatinine (sCr) measurements by the use of timed collections and mathematical manipulations of sCr. These limitations stem from that fact that sCr is affected by nonrenal influences, including muscle mas...
journal_title：Journal of clinical laboratory analysis
pub_type： 评论,杂志文章,评审
doi：10.1002/jcla.10098
更新日期：2004-01-01 00:00:00
abstract：:The immune complex transfer enzyme immunoassay for antibody IgG to HIV-1 gp41 antigen was developed using two synthetic peptides. An aliquot (10 microl) of serum samples from HIV-1 seropositive subjects was incubated simultaneously with 2,4-dinitrophenyl-bovine serum albumin-synthetic HIV-1 gp41 peptide conjugates and...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：BACKGROUND:The sialylation of serum proteins and lipids changes in liver diseases of different etiologies and could change the total sialic acid (TSA), lipid-bound SA (LSA), and free SA (FSA) levels in the sera. However, little is known of the relationship of serum SAs concentrations and the severity of liver disease. ...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.21711
更新日期：2014-11-01 00:00:00
abstract：BACKGROUND:Previous studies have demonstrated that dysfunctional regulatory T cells (Tregs) may be associated with Graves' disease (GD). In this study, we evaluated four serum Treg-associated miRNAs (miR-210, miR-182, miR-155, and miR-146a) expressions and assessed the potential of serum miRNAs as biomarkers of GD. ME...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.22266
更新日期：2018-02-01 00:00:00
abstract：:The authors compare efficacy of two ELISA assays (one supplied by DIAMEDIX [Delta Biological s.r.l.], and the other by RADIM [RADIM I]) in detecting total anti-H. pylori antibodies, and of two further ELISA methods (one supplied by EUROSPITAL [Helori CTX IgG] and the other by RADIM [RADIM 2]) in identifying anti-CagA ...
journal_title：Journal of clinical laboratory analysis
pub_type： 临床试验,杂志文章
doi：10.1002/(sici)1098-2825(1999)13:4<194::aid-jcla9>3
更新日期：1999-01-01 00:00:00
abstract：:A novel severe acute respiratory syndrome-associated coronavirus (SARS-CoV) has been discovered. The detection of both antigens and antibodies in SARS-CoV from human specimens with suspected SARS plays an important role in preventing infection. We developed a novel rapid immunochromatographic test (RICT) based on the ...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.20070
更新日期：2005-01-01 00:00:00
abstract：BACKGROUND:Spinal tuberculosis is the most common form of musculoskeletal tuberculosis. The expression of matrix metalloproteinase-1 (MMP-1) is increased in cells with Mycobacterium tuberculosis infection. MMP-1 plays a curial role in extracellular matrix degradation during the progression of tuberculosis. Although the...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.22136
更新日期：2017-11-01 00:00:00
abstract：BACKGROUND:Salmonella is an important foodborne pathogen that causes acute diarrhea in humans worldwide. This study analyzed the relationships of serotypes and antibiotic resistance with virulence genes of Salmonella isolated from children with salmonellosis. METHODS:Serological typing was performed using the slide-ag...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.23525
更新日期：2020-08-14 00:00:00
abstract：:Radioimmunoassay (RIA) that involves purification of the analyte by organic solvent extraction is widely used. Although the extraction RIA is reliable when properly validated, it is time consuming and radioactive, we measure urinary total testosterone with a highly sensitive rapid and accurate time-resolved fluorescen...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.20283
更新日期：2008-01-01 00:00:00
abstract：BACKGROUND:Human papillomaviruses (HPVs) are strongly associated with the development of cervical carcinoma, and the distribution of HPV genotypes varies regionally. METHODS:To investigate the distribution characteristics of different genotypes of HPV infection in women in Wuhan, China, a total of 13 775 patients were...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.22581
更新日期：2018-10-01 00:00:00
abstract：:C-peptide is secreted in equimolar concentrations with insulin, and is often measured to assess pancreatic beta-cell function. C-peptide analysis is most often performed by radioimmunoassay (RIA) which has several disadvantages. We evaluated an automated, chemiluminescent immunoassay for C-peptide in terms of precisio...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：BACKGROUND:Cardiovascular disease is the most common cause of death worldwide, and the detection of LDL-C contributes to reducing risks. However, the LDL-C is rarely evaluated according to the gold standard method because it is costly and time-consuming. This study aimed to determine the agreement of LDL-C among three ...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.23429
更新日期：2020-10-01 00:00:00
abstract：:This study compared the use of conventional urine microscopy, the KOVA system, Neubauer hemacytometry, and the Yellow IRIS for the determination of white blood cell (WBC) and red blood cell (RBC) counts in urine samples. Both KOVA WBC and RBC counts correlated better with the IRIS counts than with conventional microsc...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.1860060604
更新日期：1992-01-01 00:00:00
abstract：BACKGROUND:Circular RNAs (circRNAs) are emerging noncoding RNAs that are involved in many biological processes and diseases. The expression profile of circRNAs in preterm neonates with bronchopulmonary dysplasia (BPD) remains unresolved. METHODS:In BPD infants, peripheral venous blood was drawn and circRNAs were extra...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.23260
更新日期：2020-07-01 00:00:00
abstract：BACKGROUND:The aim of this study was to explain the effects of microRNA-132 in renal cell carcinoma by regulating FOXM1 expression. METHODS:Thirty patients with renal cell carcinoma admitted to our hospital were enrolled, and their adjacent normal tissues and cancer tissues were taken. The expression of microRNA-132 w...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.22969
更新日期：2020-01-01 00:00:00
abstract：:We found that the Rhabdomyosarcoma (RD) cell line expresses human acetylcholine receptor (AChR) based on the following evidences: 1. Soluble AChR can be isolated from RD cells following the isolation procedure for AChR from human muscle; 2. Intact RD cells bind to alpha-bungarotoxin (alpha Butx) in a time-dependent an...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.1860070104
更新日期：1993-01-01 00:00:00
abstract：BACKGROUND:The current transfusion policy recommended for individuals with serologic weak-D phenotype is based on data derived from European-descent populations. Data referring to the distribution of RH alleles underlying weak-D phenotype among people of mixed origin are yet incomplete, and the applicability of Europea...
journal_title：Journal of clinical laboratory analysis
pub_type： 杂志文章
doi：10.1002/jcla.22596
更新日期：2018-11-01 00:00:00
