解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
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
pub_type: 杂志文章
doi:10.3343/alm.2021.41.3.259
更新日期:2021-05-01 00:00:00
abstract:Background:HLA-DQ typing in deceased donors is not mandatory in Korea. Therefore, when patients develop DQ antibodies after kidney transplantation (KT) from deceased donor, it is impossible to determine whether they are donor-specific antibodies (DSA). We developed DQ prediction programs for the HLA gene and evaluated ...
journal_title:Annals of laboratory medicine
pub_type: 杂志文章
doi:10.3343/alm.2021.41.2.190
更新日期:2021-03-01 00:00:00
abstract:BACKGROUND:Neutrophil gelatinase-associated lipocalin (NGAL) is a useful biomarker for acute kidney injury (AKI) prediction. However, studies on whether using both plasma NGAL (PNGAL) and urine NGAL (UNGAL) can improve AKI prediction are limited. We investigated the best approach to predict AKI in high-risk patients wh...
journal_title:Annals of laboratory medicine
pub_type: 杂志文章
doi:10.3343/alm.2021.41.1.60
更新日期:2021-01-01 00:00:00
abstract::[This corrects the article on p. 439 in vol. 40.]. ...
journal_title:Annals of laboratory medicine
pub_type: 杂志文章,已发布勘误
doi:10.3343/alm.2021.41.1.126
更新日期:2021-01-01 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
pub_type: 杂志文章
doi:10.3343/alm.2020.40.6.448
更新日期:2020-11-01 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
pub_type: 杂志文章
doi:10.3343/alm.2020.40.5.370
更新日期:2020-09-01 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
pub_type: 杂志文章
doi:10.3343/alm.2020.40.4.312
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND:As the spread of carbapenemase-producing Enterobacteriaceae poses a critical threat to public health, rapid detection of carbapenemase genes is urgently required for prompt initiation of appropriate antimicrobial therapy and infection control. We evaluated the performance of Xpert Carba-R v.2 (Cepheid, USA) ...
journal_title:Annals of laboratory medicine
pub_type: 杂志文章
doi:10.3343/alm.2020.40.3.209
更新日期:2020-05-01 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
pub_type: 杂志文章
doi:10.3343/alm.2020.40.2.142
更新日期:2020-03-01 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
pub_type: 杂志文章
doi:10.3343/alm.2020.40.1.57
更新日期:2020-01-01 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
pub_type: 杂志文章
doi:10.3343/alm.2019.39.6.530
更新日期:2019-11-01 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
pub_type: 杂志文章,评审
doi:10.3343/alm.2019.39.5.421
更新日期:2019-09-01 00:00:00
abstract::The platelet-to-lymphocyte ratio (PLR) has emerged as an informative marker revealing shifts in platelet and lymphocyte counts due to acute inflammatory and prothrombotic states. PLR has been extensively examined in neoplastic diseases accompanied by immune suppression and thrombosis, which can be predicted by combine...
journal_title:Annals of laboratory medicine
pub_type: 杂志文章,评审
doi:10.3343/alm.2019.39.4.345
更新日期:2019-07-01 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
pub_type: 杂志文章
doi:10.3343/alm.2019.39.3.284
更新日期:2019-05-01 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
pub_type: 杂志文章
doi:10.3343/alm.2019.39.2.176
更新日期:2019-03-01 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
pub_type: 杂志文章
doi:10.3343/alm.2019.39.1.50
更新日期:2019-01-01 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
pub_type: 杂志文章
doi:10.3343/alm.2018.38.6.563
更新日期:2018-11-01 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
pub_type: 杂志文章
doi:10.3343/alm.2018.38.5.413
更新日期:2018-09-01 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
pub_type: 杂志文章
doi:10.3343/alm.2018.38.5.481
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
pub_type: 杂志文章
doi:10.3343/alm.2018.38.4.306
更新日期:2018-07-01 00:00:00
abstract:BACKGROUND:False-positive fecal immunochemical test (FIT) results in the National Cancer Screening Program (NCSP) for colorectal cancer may lead to unnecessary procedures, such as colonoscopies, increasing the medical costs. We estimated reductions in the cost of National Health Insurance according to the accreditation...
journal_title:Annals of laboratory medicine
pub_type: 杂志文章
doi:10.3343/alm.2018.38.3.249
更新日期:2018-05-01 00:00:00
abstract::Guidelines recommend that clinical laboratories perform phenotypic tests (nitrocefin-based test and penicillin 10-U [P10] or 1-U [P1] zone edge tests) to detect penicillinase in Staphylococcus aureus isolates. This study aimed to assess the prevalence of blaZ encoding penicillinase and perform various phenotypic tests...
journal_title:Annals of laboratory medicine
pub_type: 杂志文章
doi:10.3343/alm.2018.38.2.155
更新日期:2018-03-01 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
pub_type: 杂志文章
doi:10.3343/alm.2018.38.1.54
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Megalencephalic leukoencephalopathy with subcortical cysts (MLC) is a rare inherited disorder characterized by infantile-onset macrocephaly, slow neurologic deterioration, and seizures. Mutations in the causative gene, MLC1, are found in approximately 75% of patients and are inherited in an autosomal recessi...
journal_title:Annals of laboratory medicine
pub_type: 杂志文章
doi:10.3343/alm.2017.37.6.516
更新日期:2017-11-01 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
pub_type: 杂志文章
doi:10.3343/alm.2017.37.5.415
更新日期:2017-09-01 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
pub_type: 杂志文章
doi:10.3343/alm.2017.37.4.313
更新日期:2017-07-01 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
pub_type: 杂志文章
doi:10.3343/alm.2017.37.3.240
更新日期:2017-05-01 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
pub_type: 杂志文章
doi:10.3343/alm.2017.37.2.137
更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:With the advent of sodium glucose co-transporter 2 inhibitors to control glucose and treat diabetes, laboratory data aided by either timed or spot glucose levels in the urine could be used as an alternative marker of drug response. The aim of this study was to assess the agreement between overnight urinary g...
journal_title:Annals of laboratory medicine
pub_type: 杂志文章
doi:10.3343/alm.2017.37.1.9
更新日期:2017-01-01 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
pub_type: 杂志文章
doi:10.3343/alm.2016.36.6.561
更新日期:2016-11-01 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
pub_type: 杂志文章
doi:10.3343/alm.2016.36.5.450
更新日期:2016-09-01 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
pub_type: 杂志文章
doi:10.3343/alm.2016.36.4.291
更新日期:2016-07-01 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
pub_type: 杂志文章
doi:10.3343/alm.2016.36.4.362
更新日期:2016-07-01 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
pub_type: 杂志文章
doi:10.3343/alm.2016.36.3.223
更新日期:2016-05-01 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
pub_type: 杂志文章
doi:10.3343/alm.2016.36.2.131
更新日期:2016-03-01 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
pub_type: 杂志文章
doi:10.3343/alm.2016.36.1.55
更新日期:2016-01-01 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
pub_type: 杂志文章
doi:10.3343/alm.2015.35.6.618
更新日期:2015-11-01 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
pub_type: 杂志文章
doi:10.3343/alm.2015.35.5.523
更新日期:2015-09-01 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
pub_type: 杂志文章
doi:10.3343/alm.2015.35.4.399
更新日期:2015-07-01 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
pub_type: 杂志文章
doi:10.3343/alm.2015.35.4.458
更新日期:2015-07-01 00:00:00