Abstract:
:Nucleolar organizer regions (NORs) are loops of DNA which occur in the nucleoli of cells and which possess ribosomal RNA (rRNA) genes. The numbers and/or configurations of NORs have been thought to be related to cellular activities. To assess the applicability of NORs associated protein (Ag-NORs) in the field of diagnostic histopathology, a silver staining was done in paraffin sections of malignant lymphomas, tonsils and reactive lymph nodes and the numbers of Ag-NORs in the nuclei of low-grade and those of high-grade lymphomas were compared. A significant difference was found between the numbers of Ag-NORs in the nuclei of low-grade lymphoma (a mean of 1.3 per nucleus) and those of high-grade lymphomas (a mean of 4.2 to 8.3 per nucleus). The Ag-NORs were often observed in nuclei in areas where nucleoli themselves were not visible in H&E stain. It is suggested that this method would be of great value in the field of tumor histopathology.
journal_name
J Korean Med Scijournal_title
Journal of Korean medical scienceauthors
Kim I,Park SH,Paik SYdoi
10.3346/jkms.1988.3.3.99subject
Has Abstractpub_date
1988-09-01 00:00:00pages
99-105issue
3eissn
1011-8934issn
1598-6357journal_volume
3pub_type
杂志文章abstract::Intravascular ultrasound (IVUS) imaging was performed to assess the coronary wall morphology in detail at 22 months after the onset of Kawasaki disease in a girl who had developed coronary aneurysms at 4 yr of age. The sites of persistent aneurysms demonstrated a dilated lumen with a marked symmetrical or asymmetrical...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2001.16.5.661
更新日期:2001-10-01 00:00:00
abstract::Chimerism in humans is a rare phenomenon often initially identified in the resolution of an ABO blood type discrepancy. We report a dispermic chimera who presented with mixed field in his B antigen typing that might have been mistaken for the B3 subtype. The propositus is a healthy Korean male blood donor. Neither his...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2007.22.3.553
更新日期:2007-06-01 00:00:00
abstract::To determine which genes are regulated by thyroid stimulating hormone (thyrotropin, TSH), insulin and insulin-like growth factor-1 (IGF-1) in the rat thyroid, we used the microarray technology and observed the changes in gene expression. The expressions of genes for bone morphogenetic protein 6, the glucagon receptor,...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2007.22.5.883
更新日期:2007-10-01 00:00:00
abstract::Asynchronous bilateral torsion of the spermatic cord in the newborn is extremely rare. We report such a case in a 4-day-old boy with subsequent operative discovery of prior in utero torsion of the contralateral spermatic cord. The diagnosis was made by physical examination, transillumination test, color Doppler ultras...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2002.17.5.712
更新日期:2002-10-01 00:00:00
abstract::Innovative replacement of incontinence surgery (IRIS) is a polypropylene tape that is placed beneath the midurethra to restore urinary continence. We evaluated the long-term efficacy and safety of the IRIS procedure and compared it with tension-free vaginal tape (TVT) for the treatment of female stress urinary inconti...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2007.22.3.497
更新日期:2007-06-01 00:00:00
abstract::Type 1 myotonic dystrophy (DM1) is an autosomal-dominant inherited disorder with a multisystem involvement, caused by an abnormal expansion of the CTG sequence of the dystrophic myotonia protein kinase (DMPK) gene. DM1 is a variable multisystem disorder with muscular and nonmuscular abnormalities. Increasingly, endocr...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2013.28.7.1111
更新日期:2013-07-01 00:00:00
abstract::A nation-wide survey was conducted to estimate the prevalence of otitis media and allied diseases through physical examination by otolaryngologic doctors from July to October, 1991. A sample study population was selected from a panel to be representative of the Korean population by multistage clustered and stratified ...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.1993.8.1.34
更新日期:1993-02-01 00:00:00
abstract::The time between symptom onset and arrival at an emergency department (ED) (S2D) is a crucial time for optimal intravenous reperfusion care for ischemic stroke. We aimed to analyze the effect of emergency medical services (EMS) utilization and inter-hospital transfer on S2D in Korea. Ischemic stroke patients were pros...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2016.31.1.139
更新日期:2016-01-01 00:00:00
abstract::Accessory ovary is a rare gynecologic condition, and tumors arising in accessory ovaries are extremely rare. Accessory ovary may result from separation of migrating ovaries during embryogenesis and injuries such as inflammation and operation on normal ovary. Congenital malformations, most frequently malformations of t...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2004.19.3.474
更新日期:2004-06-01 00:00:00
abstract::Lymphomatoid granulomatosis usually presents as a primary lung affliction with secondary metastatic spread to the central nervous system(CNS), and its initial manifestation purely as a CNS disease is rare. A 57-year-old man with histologically proven lymphomatoid granulomatosis of the brain as the sole manifestation o...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.1991.6.3.255
更新日期:1991-09-01 00:00:00
abstract::Spontaneous bacterial peritonitis (SBP) is an ascitic fluid infection as a complication of end stage liver disease. The outcome is related to the severity of hepatorenal function, gastrointestinal bleeding, and many others; however it is not well known whether the infection acquisition sites have an effect on the prog...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2006.21.4.666
更新日期:2006-08-01 00:00:00
abstract::We aimed to elucidate the effect of bilirubin on dyslipidemia and nephropathy in a diabetes mellitus (DM) type I animal model. Sprague-Dawley rats were separated into control, DM, and bilirubin-treated DM (Bil) groups. The Bil group was injected intraperitoneally with 60 mg/kg bilirubin 3 times per week and hepatoma c...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2014.29.S2.S155
更新日期:2014-09-01 00:00:00
abstract::In some patients, eosinophilic gastroenteritis(EG) occurs in those with food allergy. We experienced a non-atopic asthmatic who had an EG associated with food allergy to fish and eggs, and blood eosinophilia. A skin prick test and RAST to causative food allergens showed a negative result. A fiber-optic endoscopic biop...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.1995.10.3.216
更新日期:1995-06-01 00:00:00
abstract:BACKGROUND:Women with ankylosing spondylitis (AS) show a higher rate of cesarean section (CS) compared with healthy women. In this study, we determined the effects of pregnancy and delivery methods on AS worsening by analyzing prescription patterns. METHODS:The subjects were women with AS aged 20-49 years listed in th...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2019.34.e238
更新日期:2019-09-30 00:00:00
abstract::Although the prevalence of interracial marriages in Korea is increasing, little is known regarding the pregnancy outcomes of interracial couples. The aim of this study was to investigate the differences in pregnancy outcomes between Korean and interracial Korean-foreign couples. Data for infants born in 2011 and 2012 ...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2017.32.10.1657
更新日期:2017-10-01 00:00:00
abstract::Embolization of the occlusion device after percutaneous closure of atrial septal defect (ASD) is a potential disastrous complication. The usual site of embolization is the right side of the heart including pulmonary artery, but the device embolization to the extracardiac aorta is extremely rare. Here, we report a succ...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2015.30.9.1361
更新日期:2015-09-01 00:00:00
abstract::The positive predictability of anti-HCV ELISA is low, especially, in blood donors and in healthy populations. False positive anti-HCV results pose some difficulties in medical practice and in blood screening. The aim of this study was to identify the factors associated with true hepatitis C virus (HCV) infection among...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.1999.14.6.629
更新日期:1999-12-01 00:00:00
abstract::Lactococcus lactis cremoris infections are very rare in humans. We experienced liver abscess and empyema due to L. lactis cremoris in an immunocompetent adult. A 42-yr-old man was admitted with fever and abdominal pain. Abdominal computed tomography (CT) revealed a liver abscess and chest CT showed loculated pleural e...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2010.25.11.1669
更新日期:2010-11-01 00:00:00
abstract::The purpose of this study was to estimate the national prevalence of childhood asthma and other allergic diseases in Korea, and to determine potential risk factors for the diseases. Stratified random samples of 42,886 were selected from 34 elementary (6-12 yr olds) and 34 middle schools (12-15 yr olds) nationwide, and...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2001.16.2.155
更新日期:2001-04-01 00:00:00
abstract:Background:The renal function of individuals is one of the reasons for the variations in therapeutic response to various drugs. Patients with renal impairment are often exposed to drug toxicity, even with drugs that are usually eliminated by hepatic metabolism. Previous study has reported an increased plasma concentrat...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2018.33.e298
更新日期:2018-10-31 00:00:00
abstract::The hepatitis B virus (HBV) polymerase gene has overlapping reading frames with surface genes, which allows to alter the amino acid codon of the surface genes. In adefovir (ADV) treated chronic hepatitis B patients carrying rtA181T/rtA181V mutations, overlap with surface gene mutations such as sW172stop/sL173F has bee...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2010.25.2.257
更新日期:2010-02-01 00:00:00
abstract::The corporeal blood gas changes in accordance with the duration of the prolonged erection which developed after intracorporeal pharmacotherapy with papaverine and phentolamine were investigated in 62 impotence patients. The picture of the corporeal blood taken from 15 psychogenic impotence patients (a control group) a...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.1993.8.3.202
更新日期:1993-06-01 00:00:00
abstract::Follicular variant papillary thyroid cancer (FVPTC) is the second most common subtype after conventional PTC. We compared ultrasonographic (US) features of FVPTC to those of conventional PTC according to tumor size. We reviewed US findings, pathologic reports, and medical charts of 249 PTC patients with surgically pro...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2016.31.3.397
更新日期:2016-03-01 00:00:00
abstract:BACKGROUND:Delays in isolating patients admitted to hospital with active pulmonary tuberculosis (PTB) can contribute to nosocomial transmission; however, in Korea, patients with clinically diagnosed PTB are not routinely isolated while awaiting microbiological confirmation of the diagnosis. We aimed to assess the exten...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2019.34.e270
更新日期:2019-11-11 00:00:00
abstract::Histiocytic sarcoma (HS) is a very rare neoplasm that often shows an aggressive clinical course and systemic symptoms, such as fever, weight loss, adenopathy, hepatosplenomegaly and pancytopenia. It may present as localized or disseminated disease. We describe here a 63-yr-old male who manifested systemic symptoms, in...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2010.25.2.313
更新日期:2010-02-01 00:00:00
abstract::Blood pressure (BP) control is considered the most important treatment for preventing chronic kidney disease (CKD) progression and associated cardiovascular complications. However, clinic BP is insufficient to diagnose hypertension (HT) and to monitor overall BP control because it does not correlate well with ambulato...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2017.32.5.772
更新日期:2017-05-01 00:00:00
abstract::To determine the relationship between the oral ingestion volume of xylene and methyl hippuric acid (MHA) in urine, we measured MHA in 11 patients whose ingested xylene volume was identified. The best-fit equation between urine MHA and ingested amount of xylene was as follows: y (ingested amount of xylene, mL/kg) = -0....
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2017.32.12.2051
更新日期:2017-12-01 00:00:00
abstract::Acoustic pharyngometry is a relatively new noninvasive method that quantifies geometrically complexed pharyngeal dimensions. Our study aimed to investigate the predictability and usefulness of acoustic pharyngometry in diagnosis of obstructive sleep apnea (OSA), and we developed a prospective clinical trial in 16 subj...
journal_title:Journal of Korean medical science
pub_type: 临床试验,杂志文章
doi:10.3346/jkms.2004.19.5.662
更新日期:2004-10-01 00:00:00
abstract::HIV-1 gp41 is an envelope protein that plays an essential role in virus entry. The mutation of gp41 affects HIV-1 entry and susceptibility to the fusion inhibitor T-20. Therefore, we analyzed the natural polymorphism of gp41 of 163 HIV-1 isolates from T-20-naïve Koreans infected with HIV-1. This study of gp41 polymorp...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.2014.29.3.456
更新日期:2014-03-01 00:00:00
abstract::A case is described of an autoimmune oophoritis that was diagnosed unexpectedly after a hysterectomy and bilateral salpingo-oophorectomy had been performed on the suspicion of ovarian cysts. The patient was a 43-year-old multiparous woman who presented with vaginal bleeding and lower abdominal pain which she had had f...
journal_title:Journal of Korean medical science
pub_type: 杂志文章
doi:10.3346/jkms.1992.7.3.284
更新日期:1992-09-01 00:00:00