The role of cardiac biomarkers in the diagnosis and management of patients presenting with suspected acute coronary syndrome.

abstract：BACKGROUND:Clopidogrel is one of the most commonly used anti-platelet agents in cardiovascular diseases. We analyzed the relationship between the platelet function analyzer (PFA)-200 P2Y (INNOVANCE PFA-200 System, Siemens Healthcare, Germany) results and occurrence of major adverse cardiac events (MACEs) in Korean pati...

journal_title：Annals of laboratory medicine

authors： Lim HH,Li S,An GD,Woo KS,Kim KH,Kim JM,Kim MH,Han JY

更新日期：2018-09-01 00:00:00

abstract：:There have been a number of studies about correlations between HLA genotypes in various ethnic groups and occurrence of various cutaneous adverse drug reactions, ranging in intensity from mild to severe, caused by antiepileptic drugs (AEDs). This is the first report analyzing the HLA genotypes of 9 Korean patients wit...

journal_title：Annals of laboratory medicine

authors： Song JS,Kang ES,Joo EY,Hong SB,Seo DW,Lee SY

更新日期：2014-09-01 00:00:00

abstract：BACKGROUND:Although Th2 immune activation is predominant in allergic diseases, neopterinlevels and indoleamine 2,3-dioxygenase (IDO)-1 activity (kynurenine:tryptophan ratio), which reflect Th1 immune activity, increase with interferon-gamma (IFN-γ) stimulation. We investigated neopterin, tryptophan, and kynurenine leve...

journal_title：Annals of laboratory medicine

authors： Ünüvar S,Erge D,Kılıçarslan B,Gözükara Bağ HG,Çatal F,Girgin G,Baydar T

更新日期：2019-05-01 00:00:00

abstract：BACKGROUND:The impact of HLA and KIR ligand mismatching on the outcome of hematopoietic stem cell transplantation (HSCT) remains unclear. Previous reports have identified considerable ethnic differences in the impact of HLA and KIR ligand mismatches, as well as KIR ligand status, on HSCT; however, to date, no data has ...

journal_title：Annals of laboratory medicine

authors： Park H,Rho EY,In JW,Kim I,Yoon SS,Park S,Shin S,Park KU,Song EY

更新日期：2015-01-01 00:00:00

abstract：BACKGROUND:Delamanid, bedaquiline, and linezolid have recently been approved for the treatment of multidrug- and extensively drug-resistant (MDR and XDR, respectively) tuberculosis (TB). To use these drugs effectively, drug susceptibility tests, including rapid molecular techniques, are required for accurate diagnosis ...

journal_title：Annals of laboratory medicine

authors： Yang JS,Kim KJ,Choi H,Lee SH

更新日期：2018-11-01 00:00:00

abstract：BACKGROUND:Real-time PCR is more sensitive than microscopic examination for detecting Pneumocystis jirovecii. We compared the performance of two assays for detecting P. jirovecii DNA: the RealStar Pneumocystis jirovecii PCR Kit 1.0 CE (Altona Diagnostics, Hamburg, Germany) and the AmpliSens Pneumocystis jirovecii (cari...

journal_title：Annals of laboratory medicine

authors： Huh HJ,Lim KR,Ki CS,Huh K,Shim HJ,Song DJ,Kim YJ,Chung DR,Lee NY

更新日期：2019-03-01 00:00:00

abstract：BACKGROUND:The storage temperature and time of blood gas samples collected in syringes constitute preanalytical variables that could affect blood gas or lactate concentration measurement results. We analyzed the effect of storage temperature and time delay on arterial or venous blood gas stability related to pH, partia...

journal_title：Annals of laboratory medicine

authors： Arbiol-Roca A,Imperiali CE,Dot-Bach D,Valero-Politi J,Dastis-Arias M

更新日期：2020-11-01 00:00:00

abstract：:Procalcitonin (PCT) is used as a biomarker for the diagnosis of sepsis, severe sepsis and septic shock. At the same time, PCT has also been used to guide antibiotic therapy. This review outlines the main indications for PCT measurement and points out possible pitfalls. The classic indications for PCT measurement are: ...

journal_title：Annals of laboratory medicine

authors： Meisner M

更新日期：2014-07-01 00:00:00

abstract：BACKGROUND:We developed a single-color multitarget flow cytometry (SM-FC) assay, a single-tube assay with graded mean fluorescence intensities (MFIs). We evaluated the repeatability of SM-FC, and its correlation with multicolor flow cytometry (MFC), to assess its application as a routine FC assay. METHODS:We selected ...

journal_title：Annals of laboratory medicine

authors： Park J,Han K

更新日期：2012-05-01 00:00:00

abstract：:In 2015, the American College of Medical Genetics and Genomics (ACMG), together with the Association for Molecular Pathology (AMP), published the latest guidelines for the interpretation of sequence variants, which have been widely adopted into clinical practice. Despite these standardized efforts, the degrees of subj...

journal_title：Annals of laboratory medicine

authors： Kim YE,Ki CS,Jang MA

更新日期：2019-09-01 00:00:00

abstract：:The 2016 WHO diagnostic criteria for chronic myelomonocytic leukemia (CMML) require both absolute and relative monocytosis (≥1×10⁹/L and ≥10% of white blood cell counts) in peripheral blood. Moreover, myeloproliferative neoplasm (MPN) features in bone marrow and/or MPN-associated mutations tend to support MPN with mon...

journal_title：Annals of laboratory medicine

authors： Moon Y,Kim MH,Kim HR,Ahn JY,Huh J,Huh JY,Han JH,Park JS,Cho SR

更新日期：2018-09-01 00:00:00

abstract：:Angiogenesis is important for the proliferation and survival of multiple myeloma (MM) cells. Bone marrow (BM) microvessel density (MVD) is a useful marker of angiogenesis and an increase in MVD can be used as a marker of poor prognosis in MM patients. We developed an automated image analyzer to assess MVD from images ...

journal_title：Annals of laboratory medicine

authors： Chung Y,Shin S,Shim H,Sohn JY,Lee DE,Lee H,Eom HS,Kim KG,Kong SY

更新日期：2020-07-01 00:00:00

abstract：BACKGROUND:The gold standard for antinuclear antibody (ANA) screening is the indirect immunofluorescence (IIF) assay with human epithelial cells (HEp-2). However, a number of substantial disadvantages of manual IIF assays have highlighted the need for the automation and standardization of fluorescent ANA (FANA) testing...

journal_title：Annals of laboratory medicine

authors： Yoo IY,Oh JW,Cha HS,Koh EM,Kang ES

更新日期：2017-05-01 00:00:00

abstract：BACKGROUND:A newborn screening (NBS) program has been utilized to detect asymptomatic newborns with inherited metabolic diseases (IMDs). There have been some bottlenecks such as false-positives and imprecision in the current NBS tests. To overcome these issues, we developed a multigene panel for IMD testing and investi...

journal_title：Annals of laboratory medicine

authors： Park KJ,Park S,Lee E,Park JH,Park JH,Park HD,Lee SY,Kim JW

更新日期：2016-11-01 00:00:00

abstract：BACKGROUND:Although single antigen bead assays (SAB) are approved qualitative tests, the median fluorescence intensity (MFI) values obtained from SAB are frequently used in combination with quantitative significances for diagnostic purposes. To gauge the reproducibility of SAB results, we assessed the interlaboratory v...

journal_title：Annals of laboratory medicine

authors： Oh EJ,Park H,Park KU,Kang ES,Kim HS,Song EY

更新日期：2015-05-01 00:00:00

abstract：:Candidemia due to uncommon Candida spp. appears to be increasing in incidence. C. dubliniensis has been increasingly recovered from individuals not infected with HIV. Identification of C. dubliniensis can be problematic in routine clinical practice due to its phenotypic resemblance to C. albicans. We report the first ...

journal_title：Annals of laboratory medicine

authors： Yu N,Kim HR,Lee MK

更新日期：2012-05-01 00:00:00

abstract：BACKGROUND:Hepatitis E virus (HEV) causes epidemics in developing countries and is primarily transmitted through the fecal-oral route. There have been recent reports on the zoonotic spread of the virus, and several animal species, primarily pigs, have been recognized as reservoirs of HEV. Because of its possible spread...

journal_title：Annals of laboratory medicine

authors： Mazalovska M,Varadinov N,Koynarski T,Minkov I,Teoharov P,Lomonossoff GP,Zahmanova G

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND:High-sensitivity cardiac troponin I (hs-cTnI) and the soluble isoform of suppression of tumorigenicity 2 (sST2) are useful prognostic biomarkers in acute coronary syndrome (ACS). The aim of this study was to test the short term prognostic value of sST2 compared with hs-cTnI in patients with chest pain. METH...

journal_title：Annals of laboratory medicine

authors： Marino R,Magrini L,Orsini F,Russo V,Cardelli P,Salerno G,Hur M,Di Somma S,GREAT NETWORK.

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND:Clarithromycin, amoxicillin, metronidazole, tetracycline, and levofloxacin have been commonly used for the eradication of Helicobacter pylori. We compared the change in antibiotic resistance of H. pylori strains during two separate periods and investigated the effect of antibiotic resistance on H. pylori era...

journal_title：Annals of laboratory medicine

authors： An B,Moon BS,Kim H,Lim HC,Lee YC,Lee G,Kim SH,Park M,Kim JB

更新日期：2013-11-01 00:00:00

abstract：BACKGROUND:To rapidly obtain outpatient results, we use plasma separation tubes (PST) for chemistry analysis. If lactate dehydrogenase measurement is required, serum separation tubes (SST) are used. There has been no evaluation of hemolysis with these tubes. We compared the hemolytic index (HI) obtained by using PST an...

journal_title：Annals of laboratory medicine

authors： Ko DH,Won D,Jeong TD,Lee W,Chun S,Min WK

更新日期：2015-03-01 00:00:00

abstract：Background:Plasma cell myeloma (PCM) is caused by immune dysregulation. We evaluated the expression of immune checkpoint programmed cell death protein-1 (PD-1) on T cell subsets in PCM patients according to disease course and cytogenetic abnormalities. This study aimed to find a target group suitable for therapeutic us...

journal_title：Annals of laboratory medicine

authors： Lee MY,Park CJ,Cho YU,You E,Jang S,Seo EJ,Lee JH,Yoon DH,Suh C

更新日期：2021-05-01 00:00:00

abstract：BACKGROUND:The clindamycin-resistant erythromycin-susceptible (CRES) phenotype is rare in Streptococcus agalactiae (group B streptococci). We aimed to determine the molecular characteristics of CRES S. agalactiae using whole genome sequencing (WGS). METHODS:Sixty-six S. agalactiae isolates obtained from blood (N=26), ...

journal_title：Annals of laboratory medicine

authors： Takahashi T,Maeda T,Lee S,Lee DH,Kim S

更新日期：2020-09-01 00:00:00

abstract：BACKGROUND:Duffy (FY) blood group genotyping is important in transfusion medicine because Duffy alloantibodies are associated with delayed hemolytic transfusion reactions and hemolytic disease of the fetus and newborn. In this study, FY allele frequencies in Thai blood donors were determined by in-house PCR with sequen...

journal_title：Annals of laboratory medicine

authors： Nathalang O,Intharanut K,Siriphanthong K,Nathalang S,Kupatawintu P

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND:ChromID Clostridium difficile agar (IDCd; bioMérieux SA, France) is a recently developed chromogenic medium for rapid and specific isolation of C. difficile. We compared the performance of IDCd with that of Clostridium difficile Selective Agar (CDSA). METHODS:A total of 530 fresh stool specimens were collec...

journal_title：Annals of laboratory medicine

authors： Shin BM,Lee EJ

更新日期：2014-01-01 00:00:00

abstract：BACKGROUND:We evaluated the performance of four commercial nucleic acid amplification tests (NAATs: Xpert C. difficile, BD MAX Cdiff, IMDx C. difficile for Abbott m2000, and Illumigene C. difficile) for direct and rapid detection of Clostridium difficile toxin genes. METHODS:We compared four NAATs on the same set of 3...

journal_title：Annals of laboratory medicine

authors： Shin BM,Yoo SM,Shin WC

更新日期：2016-03-01 00:00:00

abstract：:We compared the activities of tedizolid to those of linezolid and other commonly used antimicrobial agents against gram-positive cocci recovered from patients with skin and skin structure infections (SSSIs) and hospital-acquired pneumonia (HAP) in Korean hospitals. Gram-positive isolates were collected from 356 patien...

journal_title：Annals of laboratory medicine

authors： Lee Y,Hong SK,Choi S,Im W,Yong D,Lee K

更新日期：2015-09-01 00:00:00

abstract：BACKGROUND:Next-generation sequencing is increasingly used for taxonomic identification of pathogenic bacterial isolates. We evaluated the performance of a newly introduced whole genome-based bacterial identification system, TrueBac ID (ChunLab Inc., Seoul, Korea), using clinical isolates that were not identified by th...

journal_title：Annals of laboratory medicine

authors： Ha SM,Kim CK,Roh J,Byun JH,Yang SJ,Choi SB,Chun J,Yong D

更新日期：2019-11-01 00:00:00

abstract：BACKGROUND:Methicillin-resistant Staphylococcus aureus (MRSA) bacteremia with a vancomycin minimum inhibitory concentration (MIC) of 2 µg/mL presents a high rate of therapeutic failure in response to vancomycin. In addition, polymorphism in accessory gene regulator (agr) is associated with vancomycin therapeutic effect...

journal_title：Annals of laboratory medicine

authors： Park MJ,Kim HS,Kim HS,Kim JS,Song W,Kim MY,Lee YK,Kang HJ

更新日期：2015-07-01 00:00:00

abstract：:[This corrects the article on p. 439 in vol. 40.]. ...

journal_title：Annals of laboratory medicine

authors： Sung H,Roh KH,Hong KH,Seong MW,Ryoo N,Kim HS,Lee J,Kim SY,Ryu SW,Kim MN,Han MG,Lee SW,Lee H,Yoo CK

更新日期：2021-01-01 00:00:00

abstract：BACKGROUND:Mutations in calreticulin (CALR) have been reported to be key markers in the molecular diagnosis of myeloid proliferative neoplasms. In most previous reports, CALR mutations were analyzed by using Sanger sequencing. Here, we report a new, rapid, and convenient system for screening CALR mutations without sequ...

journal_title：Annals of laboratory medicine

authors： Jeong JH,Lee HT,Seo JY,Seo YH,Kim KH,Kim MJ,Lee JH,Park J,Hong JS,Park PW,Ahn JY

更新日期：2016-07-01 00:00:00