Effectiveness of Plasma and Urine Neutrophil Gelatinase-Associated Lipocalin for Predicting Acute Kidney Injury in High-Risk Patients.

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：:ABO discrepancy refers to an inconsistency between red cell and serum typings and has various causes, including hypogammaglobulinemia. IgM deficiency is a rare disorder that may accompany several conditions such as infection and autoimmune disorders. Here, we describe a case of IgM deficiency discovered during the eva...

journal_title：Annals of laboratory medicine

authors： Jung CL,Cha MK,Jun BH,Hong KS

更新日期：2013-05-01 00:00:00

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：BACKGROUND:The level of Galectin-3 (Gal-3) protein purportedly reflects an ongoing cardiac fibrotic process and has been associated with ventricular remodeling, which is instrumental in the development of heart failure with preserved ejection fraction (HFpEF) syndrome. The aim of this study was to investigate the poten...

journal_title：Annals of laboratory medicine

authors： Ansari U,Behnes M,Hoffmann J,Natale M,Fastner C,El-Battrawy I,Rusnak J,Kim SH,Lang S,Hoffmann U,Bertsch T,Borggrefe M,Akin I

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND:The Automated Fluorescent Immunoassay System (AFIAS) rotavirus assay (Boditech Med Inc., Chuncheon, Korea) is a new rapid antigen test for rotavirus detection. We evaluated the performance of this assay for detecting rotaviruses and their specific genotypes in clinical stool samples. METHODS:AFIAS rotavirus...

journal_title：Annals of laboratory medicine

authors： Kim JS,Lee SK,Ko DH,Hyun J,Kim HS

更新日期：2019-01-01 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:Most immune reactions related to transfusion and transplantation are caused by IgM ABO antibodies. However, IgG also plays an important role in these reactions. Therefore, a method to measure antibodies, including IgG, is necessary. We investigated ABO antibody titers of healthy individuals using a column ag...

journal_title：Annals of laboratory medicine

authors： Park ES,Jo KI,Shin JW,Park R,Choi TY,Bang HI,Chai GR,Yun SG

更新日期：2014-05-01 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:Although the incidence of tuberculosis (TB) is decreasing, cases of multidrug-resistant (MDR) TB and extensively drug-resistant (XDR) TB continue to increase. As conventional phenotype drug susceptibility testing (pDST) takes six to eight weeks, molecular assays are widely used to determine drug resistance. ...

journal_title：Annals of laboratory medicine

authors： Chang Y,Kim S,Kim Y,Ei PW,Hwang D,Lee J,Chang CL,Lee H

更新日期：2020-03-01 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：BACKGROUND:Narcolepsy is a neurologic disorder characterized by excessive daytime sleepiness, symptoms of abnormal rapid eye movement (REM) sleep, and a strong association with HLA-DRB1*1501, -DQA1*0102, and -DQB1*0602. Here, we investigated the clinico-physical characteristics of Korean patients with narcolepsy, their...

journal_title：Annals of laboratory medicine

authors： Woo HI,Joo EY,Hong SB,Lee KW,Kang ES

更新日期：2012-01-01 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 emergence of fosfomycin resistance and extended-spectrum β-lactamase (ESBL) genes is a serious threat to public health and a new challenge in shigellosis treatment. The purpose of this study was to identify fosfomycin resistance and characterize β-lactamase genes in fos-carrying isolates of Shigella flex...

journal_title：Annals of laboratory medicine

authors： Liu Y,Cheng Y,Yang H,Hu L,Cheng J,Ye Y,Li J

更新日期：2017-09-01 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：:Changes in microparticles (MP) from red blood cell (RBC) concentrates in the context of irradiation have not been investigated. The aim of this study was to evaluate how irradiation affects the number of MPs within transfusion components. Twenty RBC concentrates, within 14 days after donation, were exposed to gamma ra...

journal_title：Annals of laboratory medicine

authors： Cho CH,Yun SG,Koh YE,Lim CS

更新日期：2016-07-01 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: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

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：:Coagulase-negative staphylococci (CoNS) are reported to be the leading cause of nosocomial bloodstream infections. Staphylococcus pettenkoferi is a novel member of CoNS that was first isolated from the human blood and bursitis wound in 2002. We have reported cases of 6 S. pettenkoferi strains isolated from blood speci...

journal_title：Annals of laboratory medicine

authors： Park S,Chung HS,Lee M

更新日期：2015-03-01 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：BACKGROUND:We reviewed patients with multiple myeloma (MM) in order to assess the incidence of genetic abnormalities and their associations with clinical parameters, risk groups, and prognosis. METHODS:A total of 130 patients with MM were enrolled. The incidences of genetic abnormalities were determined in all patient...

journal_title：Annals of laboratory medicine

authors： Jekarl DW,Min CK,Kwon A,Kim H,Chae H,Kim M,Lim J,Kim Y,Han K

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND:This study was aimed to investigate the genetic diversity and antibiotic resistance profile of the nosocomial infection agent Acinetobacter baumannii from a medical intensive care unit (ICU) in a teaching hospital in Suzhou, China. METHODS:The genetic relationship among A. baumannii isolates in an ICU was i...

journal_title：Annals of laboratory medicine

authors： Zhong Q,Xu W,Wu Y,Xu H

更新日期：2012-11-01 00:00:00

abstract：:Metachromatic leukodystrophy (MLD) is an autosomal recessive disease caused by a deficiency in arylsulfatase A (ARSA). However, decreased ARSA activity is also observed in pseudodeficiency (PD). To distinguish between MLD and PD, we performed gene mutation and sulfatide analyses by using dried blood spots (DBSs) from ...

journal_title：Annals of laboratory medicine

authors： Han M,Jun SH,Lee YJ,Eun BL,Lee SJ,Seong MW,Park SS,Song SH,Park HD,Song J

更新日期：2015-07-01 00:00:00

abstract：BACKGROUND:Macrophage colony-stimulating factor (M-CSF), matrix metalloproteinase-9 (MMP-9), and its specific tissue inhibitor - tissue inhibitor of metalloproteinases-1 (TIMP-1) may play an important role in the pathogenesis and spread of cancer. We investigated the plasma levels of M-CSF, MMP-9, and TIMP-1 in compari...

journal_title：Annals of laboratory medicine

authors： Ławicki S,Głażewska EK,Sobolewska M,Będkowska GE,Szmitkowski M

更新日期：2016-05-01 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：:Long QT syndrome (LQTS) is an inherited cardiac disease characterized by a prolonged heart rate-corrected QT (QTc) interval. We investigated the genetic causes in patients with prolonged QTc intervals who were negative for pathogenic variants in three major LQTS-related genes (KCNQ1, KCNH2, and SCN5A). Molecular genet...

journal_title：Annals of laboratory medicine

authors： Seo SH,Kim SY,Cho SI,Park H,Lee S,Choi JM,Kim MJ,Lee JS,Ahn KJ,Song MK,Bae EJ,Park SS,Seong MW

更新日期：2018-01-01 00:00:00

abstract：:As various linezolid resistance mechanisms have been identified in methicillin-resistant Staphylococcus aureus (MRSA), we investigated the molecular characteristics of MRSA with elevated linezolid minimum inhibitory concentrations (MICs), using the VITEK 2 system (bioMérieux, Marcy-l'Étoile, France). Twenty-seven MRSA...

journal_title：Annals of laboratory medicine

authors： Yoo IY,Kang OK,Shim HJ,Huh HJ,Lee NY

更新日期：2020-01-01 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:During the 2015 outbreak of Middle East Respiratory Syndrome coronavirus (MERS-CoV), six different commercial MERS-CoV RNA detection kits based on real-time reverse-transcription polymerase chain reaction (rRT-PCR) were available in Korea. We performed analytical and clinical validations of these kits. METH...

journal_title：Annals of laboratory medicine

authors： Kim MN,Ko YJ,Seong MW,Kim JS,Shin BM,Sung H

更新日期：2016-09-01 00:00:00

abstract：:Reliable reference intervals for sex hormones are indispensable in evaluations of the hypothalamo-pituitary-gonadal axis. This study established reference intervals for estradiol, progesterone, luteinizing hormone, follicle-stimulating hormone, and prolactin with the immunoassay platforms Advia Centaur and Immulite 20...

journal_title：Annals of laboratory medicine

authors： Schüring AN,Kelsch R,Pierściński G,Nofer JR

更新日期：2016-01-01 00:00:00