Fibrocartilaginous intramedullary bone forming tumor of the distal femur mimicking osteosarcoma.

abstract：:Miyoshi myopathy (MM) is an autosomal recessive distal muscular dystrophy caused by mutations in the dysferlin gene (DYSF) on chromosome 2p13. Although MM patients and their mutations in the DYSF gene have been found from all over the world, there is only one report of genetically confirmed case of MM in Korea. Recent...

journal_title：Journal of Korean medical science

authors： Cho HJ,Sung DH,Kim EJ,Yoon CH,Ki CS,Kim JW

更新日期：2006-08-01 00:00:00

abstract：:The rapid increases in childhood obesity and physical inactivity are linked to the incidence of diabetes among young individuals. However, few studies have evaluated the prevalence of diabetes among this population. Therefore, we used Korea National Health and Nutrition Examination Survey (KNHANES) data to evaluate th...

journal_title：Journal of Korean medical science

authors： Cho EH,Shin D,Cho KH,Hur J

更新日期：2017-12-01 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

authors： Oh YK,Chin HJ,Ahn SY,An JN,Lee JP,Lim CS,Oh KH

更新日期：2017-05-01 00:00:00

abstract：:1) A beta agonist stimulated Na+ transport and decreased the intracellular Cl concentration ([Cl]c) associated with cell shrinkage via an increase in cytosolic cAMP level by activating adenylate cyclase in rat fetal distal lung epithelial (FDLE) cells. 2) Lowering [Cl-]c activated a 28-pS nonselective cation (NSC) cha...

journal_title：Journal of Korean medical science

authors： Marunaka Y,Niisato N,Ito Y

更新日期：2000-08-01 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

authors： Jeon EJ,Jeong YJ,Park SH,Cho CH,Shon HS,Jung ED

更新日期：2016-03-01 00:00:00

abstract：:The reasons for the viral persistence of hepatitis B virus (HBV) infection are unknown, but are probably related to host immune factors. Several matrix metalloproteinases (MMPs) can regulate an inflammatory response. The aim of this study was to assess the effects of the single nucleotide polymorphisms (SNPs) of MMP-3...

journal_title：Journal of Korean medical science

authors： Cheong JY,Cho SW,Lee JA,Lee KJ,Wang HJ,Lee JE,Kim JH

更新日期：2008-02-01 00:00:00

abstract：:The purpose of this study was to investigate whether sperm selection by hyaluronic acid (HA) binding could improve fertilization rate and embryo quality in intracytoplasmic sperm injection (ICSI) cycles. Two hundred nineteen oocytes obtained from eighteen women were injected with either HA-bound (n = 107) or conventio...

journal_title：Journal of Korean medical science

authors： Choe SA,Tae JC,Shin MY,Kim HJ,Kim CH,Lee JY,Hwang D,Kim KC,Suh CS,Jee BC

更新日期：2012-12-01 00:00:00

abstract：:A series of five endodermal sinus tumors was studied for their cytoskeletal and other phenotypic markers. They included 2 ovarian, 2 testicular, and 1 inguinal tumors. The cytoskeletal expression was also studied by gel electrophoresis and immunoblotting. Every tumor was diffusely and strongly immunostained for cytoke...

journal_title：Journal of Korean medical science

authors： Chung J,Gong G,Cho J,Choe G,Yu E,Lee I

更新日期：1994-04-01 00:00:00

abstract：:Magnetic resonance-guided focused ultrasound (MRgFUS) is a new emerging neurosurgical procedure applied in a wide range of clinical fields. It can generate high-intensity energy at the focal zone in deep body areas without requiring incision of soft tissues. Although the effectiveness of the focused ultrasound techniq...

journal_title：Journal of Korean medical science

authors： Jung NY,Chang JW

更新日期：2018-10-04 00:00:00

abstract：BACKGROUND:Meniscus surgeries are frequently performed in orthopaedics. However, their current status is not well known in many countries, including Korea. This study aimed to investigate the national trends of meniscus surgery in Korea. METHODS:Information from the national database was acquired through the Korean He...

journal_title：Journal of Korean medical science

authors： Chung KS,Ha JK,Kim YS,Kim JH,Ra HJ,Kong DH,Wang PW,Choi CH,Kim JG

更新日期：2019-08-19 00:00:00

abstract：:To investigate the function and regulation mechanism of ATP-binding cassette, subfamily G, member 2 (ABCG2) in retinoblastoma cancer stem cells (RCSCs), a long-term culture of RCSCs from WERI-Rb1 cell line was successfully established based on the high expression level of ABCG2 on the surface of RCSCs. To further expl...

journal_title：Journal of Korean medical science

authors： Jia M,Wei Z,Liu P,Zhao X

更新日期：2016-06-01 00:00:00

abstract：:Tuberculosis remains one of the most prevalent and fatal infectious diseases in spite of considerable improvements in medical science. The diagnosis and treatment of extrapulmonary tuberculosis involving the abdomen is still complicated owing to vague or non-specific clinical features. Although rare, isolated splenic ...

journal_title：Journal of Korean medical science

authors： Lim J,Yu JS,Hong SW,Chung JJ,Kim JH,Kim KW

更新日期：2011-03-01 00:00:00

abstract：Background:We described a novel multi-step retinal fundus image reading system for providing high-quality large data for machine learning algorithms, and assessed the grader variability in the large-scale dataset generated with this system. Methods:A 5-step retinal fundus image reading tool was developed that rates im...

journal_title：Journal of Korean medical science

authors： Park SJ,Shin JY,Kim S,Son J,Jung KH,Park KH

更新日期：2018-08-08 00:00:00

abstract：:This is the first case of human cyclosporiasis reported in Korea. We detected the oocyst of Cyclospora cayetanensis from a 14-yr old girl who complained of persistent diarrhea after traveling to Indonesia. Round oocysts sized about 8 to 9 m with wrinkle on the wall were found in modified acid fast stained stool specim...

journal_title：Journal of Korean medical science

authors： Yu JR,Sohn WM

更新日期：2003-10-01 00:00:00

abstract：BACKGROUND:The purpose was to compare the efficacy between tenofovir disoproxil fumarate (TDF) and lamivudine (LMV) in children with nucleos(t)ide-naive chronic hepatitis B (CHB) infection. Patients with CHB were treated with TDF in the immune-reactive phase and compared with a historical control group of patients trea...

journal_title：Journal of Korean medical science

authors： Choe JY,Ko JS,Choe BH,Kim JE,Kang B,Lee KJ,Yang HR

更新日期：2018-01-08 00:00:00

abstract：:Though several pathogenetic theories concerning the frequent association of Chiari malformation and hydrocephalus with myeloschisis have been suggested, none of them explains all the aspects of the disorder. To investigate whether myeloschisis is the direct cause of Chiari malformation and hydrocephalus or these condi...

journal_title：Journal of Korean medical science

authors： Sim KB,Hong SK,Cho BK,Choi DY,Wang KC

更新日期：1996-12-01 00:00:00

abstract：:Although the incidence of bleeding complications during extracorporeal membrane oxygenator (ECMO) support has decreased in various trials, bleeding is still the most fatal complication. We investigated the ideal dosage and efficacy of nafamostat mesilate for use with ECMO in patients with acute cardiac or respiratory ...

journal_title：Journal of Korean medical science

authors： Han SJ,Kim HS,Kim KI,Whang SM,Hong KS,Lee WK,Lee SH

更新日期：2011-07-01 00:00:00

abstract：:We evaluated the clinical course of subchondral insufficiency fracture of the femoral head (SIFFH) and its characteristic findings with special regard to joint space narrowing (JSN). Thirty-one cases of SIFFH of mean age 68.9 yr initially underwent limited weight-bearing conservative treatment. During the follow-up pe...

journal_title：Journal of Korean medical science

authors： Yoon PW,Kwak HS,Yoo JJ,Yoon KS,Kim HJ

更新日期：2014-04-01 00:00:00

abstract：:Transverse myelitis (TM) extending from midbrain to the entire spinal cord accompanied by internuclear ophthalmoplegia is extremely rare but cause serious central nervous system complications in patients with systemic lupus erythematosus. We report a case of a 28-yr-old woman with TM extending from the midbrain to the...

journal_title：Journal of Korean medical science

authors： Rheu CW,Lee SI,Yoo WH

更新日期：2005-12-01 00:00:00

abstract：:To investigate the histopathological characteristics of inverted papillomas of the urinary bladder, including the possibility of malignant transformation, we studied the indicators of cellular proliferation activity in 7 inverted papillomas of the bladder including two cases of malignant inverted papilloma of the blad...

journal_title：Journal of Korean medical science

authors： Cheon J,Kim HK,Kim JJ,Yoon DK,Koh SK,Kim IS

更新日期：1995-04-01 00:00:00

abstract：:Childhood kidney tumors seldom metastasize into the cranial cavity unless it is a special histological variant. We report a 4-year-old boy with multiple intracranial metastases in the left parietotemporal and right cerebellar area from primary clear cell sarcoma of the kidney without evidence of bony metastases. Metas...

journal_title：Journal of Korean medical science

authors： Park DY,Kim YM,Chi JG

更新日期：1997-10-01 00:00:00

abstract：BACKGROUND:We aimed to evaluate the feasibility of trauma-focused group therapy in adolescents exposed to traumatic events in Korea. METHODS:We recruited 22 adolescents (mean age, 16 years; standard deviation, 1.43; range, 13-18 years). Children in Disaster: Evaluation and Recovery (CIDER) V1.0 is a trauma-focused gro...

journal_title：Journal of Korean medical science

authors： Lee MS,Kim HS,Park EJ,Bhang SY

更新日期：2020-07-27 00:00:00

abstract：:Transpupillary retinal photocoagulations were performed on ten eyes of five pigmented rabbits using a diode laser (Nidek Co., LTD, Aichi, Japan) emitting infrared radiation at 800 nm wavelength. A histological and an ultrastructural study on the treated eyes were done at 1, 3, 5, and 7 days after retinal photocoagulat...

journal_title：Journal of Korean medical science

authors： Cho HK,Park YW,Kim YJ,Shyn KH

更新日期：1993-12-01 00:00:00

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 diagn...

journal_title：Journal of Korean medical science

authors： Kim I,Park SH,Paik SY

更新日期：1988-09-01 00:00:00

abstract：:The purpose of this study was to determine whether esterification of dehydroepiandrosterone with aspartate (DHEA-aspartate) could reduce peroxisomal proliferation induced by DHEA itself, without loss of antiosteoporotic activity. Female Sprague-Dawley rats were ovariectomized, then DHEA or DHEA-aspartate was administe...

journal_title：Journal of Korean medical science

authors： Kwak CS,Kang CM,Kang HS,Song KY,Lee MS,Seong SC,Park SC

更新日期：2000-10-01 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

authors： Song JY,Jung SJ,Park CW,Sohn JW,Kim WJ,Kim MJ,Cheong HJ

更新日期：2006-08-01 00:00:00

abstract：:The purpose of the current study was to propose a Korean-specific parameter set for calculating the risk of Down syndrome in the second trimester of pregnancy and to determine the screening performances of triple and quadruple tests in Korean women. Using the data on triple or quadruple screening from three hospitals ...

journal_title：Journal of Korean medical science

authors： Kwon JY,Park IY,Park YG,Lee Y,Lee G,Shin JC

更新日期：2011-12-01 00:00:00

abstract：:Fetal lung development normally occurs in a hypoxic environment. Hypoxia-inducible factor (HIF)-1α is robustly induced under hypoxia and transactivates many genes that are essential for fetal development. Most preterm infants are prematurely exposed to hyperoxia, which can halt hypoxia-driven lung maturation. We were ...

journal_title：Journal of Korean medical science

authors： Choi CW,Lee J,Lee HJ,Park HS,Chun YS,Kim BI

更新日期：2015-09-01 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

authors： Suh YL

更新日期：1992-09-01 00:00:00

abstract：:The overexpression of X-linked inhibitor of apoptosis protein (XIAP), a member of IAP family protein, is intuitively expected to be associated with unfavorable clinical features in malignancies; however, there have been only a very limited number of studies reporting the clinical relevance of XIAP expression. This stu...

journal_title：Journal of Korean medical science

authors： Sung KW,Choi J,Hwang YK,Lee SJ,Kim HJ,Kim JY,Cho EJ,Yoo KH,Koo HH

更新日期：2009-08-01 00:00:00