Bacteriologic characteristics and serotypings of Streptococcus pyogenes isolated from throats of school children.

abstract：:The main purpose of this study was to describe the differences in health status between urban and rural elders in Korea. The sample consisted of one thousand one hundred non-institutionalized individuals, aged 65 or over, living in three metropolitan cities and two rural provinces. The modified Cornell Medical Index, ...

journal_title：Yonsei medical journal

authors： Yoo IY,Lee CY,Kim MI

更新日期：1998-10-01 00:00:00

abstract：:In this study, the effects of chronically administered aluminum on iron metabolism-related parameters of liver and blood of mice were investigated. An additional purpose to determine how chronic aluminum administration together with vitamin E as an antioxidant to mice changed the parameters related to iron metabolism....

journal_title：Yonsei medical journal

authors： Turgut G,Kaptanoğlu B,Turgut S,Enli Y,Genç O

更新日期：2004-02-29 00:00:00

abstract：:Leptin, a peptide hormone secreted by adipocytes in proportion of the amount of energy stored in fat, plays a central role in regulating human energy homeostasis. In addition, leptin plays a significant permissive role in the physiological regulation of several neuroendocrine axes, including the hypothalamic-pituitary...

journal_title：Yonsei medical journal

authors： Khan SM,Hamnvik OP,Brinkoetter M,Mantzoros CS

更新日期：2012-07-01 00:00:00

abstract：:We report herein successful rigid bronchoscopy with preserved spontaneous breathing of a 54-day-old infant with tracheal web associated with previous ventricular septal defect (VSD) repair. We considered the use of dexmedetomidine in conjunction with intermittent ketamine from the following three clinical aspects. Fir...

journal_title：Yonsei medical journal

authors： Lee JS,Park SJ,Min KT

更新日期：2014-03-01 00:00:00

abstract：:The inactivation of p53 and p105RB by viral proteins or by mutations plays a key role in the oncogenesis of cervical carcinoma. The E6 and E7 proteins of HPV type 16 can bind to p53 and p105RB tumor suppressor gene products, respectively. In the present study, we tested a simple in vivo model that could explain the in...

journal_title：Yonsei medical journal

authors： Kim KH,Park TK,Yoon DJ,Kim YS

更新日期：1995-07-01 00:00:00

abstract：:Calcineurin Inhibitors (CNIs) and Corticosteroids have been the main immunosuppressive agents in solid organ transplantation. Many studies have confirmed the positive impacts of withdrawal/avoidance of these agents, separately, on their side effect profiles. A pilot study was performed avoiding both agents among low-i...

journal_title：Yonsei medical journal

authors： Oh HK,Ding P,Satmary NA

更新日期：2004-12-31 00:00:00

abstract：:Although primary cardiac lymphoma was a near fatal disease in the past, recent advances in imaging diagnosis and chemotherapy have dramatically improved survival. We describe the CT and MR findings of primary cardiac lymphoma in two immunocompetent subjects who recovered after chemotherapy. The primary cardiac lymphom...

journal_title：Yonsei medical journal

authors： Ryu SJ,Choi BW,Choe KO

更新日期：2001-08-01 00:00:00

abstract：:Although cytologic screening has considerably reduced the incidence of cervical cancer, there are some problems which remain to be solved, such as the low sensitivity of this procedure. HPV testing is fundamentally different from conventional cytologic testing, because it evaluates the HPV infection itself, the most i...

journal_title：Yonsei medical journal

authors： Lee HP,Seo SS

更新日期：2002-12-01 00:00:00

abstract：PURPOSE:Information on the possible role of the ribosomal protein S15a (RPS15a) in gastric cancer is scarce. The aim of this study was to evaluate the impact of RPS15a gene expression on the growth and cell cycle of gastric cancer cells in vitro and in vivo. MATERIALS AND METHODS:RPS15a mRNA expression was examined in...

journal_title：Yonsei medical journal

authors： Shi D,Liu J

更新日期：2018-12-01 00:00:00

abstract：PURPOSE:We conducted a multi-center randomized double-blind study to determine the effects of 6-month therapy with sulodexide on urinary protein excretion in patients with idiopathic Immunoglobulin A (IgA) nephropathy. MATERIALS AND METHODS:A total of seventy-seven patients participated in the study. They were randoml...

journal_title：Yonsei medical journal

authors： Bang K,Chin HJ,Chae DW,Joo KW,Kim YS,Kim S,Ju KD,Kim H,Ahn C,Oh KH

更新日期：2011-07-01 00:00:00

abstract：:As a result of the increased use of drugs that enhance fertility, and the advent of in vitro fertilization and embryo transfer over the last 2 decades, the incidence of multifetal pregnancies has increased exponentially. In parallel with this increase methods of care for women carrying multiple fetuses have become mor...

journal_title：Yonsei medical journal

authors： Tadin I,Roje D,Banovic I,Karelovic D,Mimica M

更新日期：2002-04-01 00:00:00

abstract：UNLABELLED:This study aimed to determine the prevalence of anti- Toxoplasma gondii antibodies in haemodialysis patients with chronic renal failure (CRF). METHODS:One hundred and seventy three haemodialysis patients, and 40 healthy controls, were studied for the prevalence of anti-Toxoplasma gondii antibodies by a micr...

journal_title：Yonsei medical journal

authors： Yazar S,Demirtaş F,Yalçin S,Yaman O,Tokgöz B,Utaş C,Sahin I

更新日期：2003-04-30 00:00:00

abstract：PURPOSE:Several analgesic techniques are available for pain management after a major operation. MATERIALS AND METHODS:From December 2005 to February 2006, a prospective, double-blind study was performed involving 90 patients who had undergone a total knee arthroplasty. Patients were randomly divided into three equal g...

journal_title：Yonsei medical journal

authors： Han CD,Lee DH,Yang IH

更新日期：2007-04-30 00:00:00

abstract：PURPOSE:Pouch dilatation and band slippage are the most common long-term complications after laparoscopic adjustable gastric banding (LAGB). The aim of the study is to present our experience of diagnosis and management of these complications. MATERIALS AND METHODS:The pars flaccida technique with anterior fixation of ...

journal_title：Yonsei medical journal

authors： Lee WK,Kim SM

更新日期：2014-01-01 00:00:00

abstract：:Silicosis had been considered for decades as an illness with manifestations of lung fibrosis due to inhalation of overconcentrated SiO₂ dust. To the best of our knowledge, studies have yet to report SiO₂ deposits in any other tissues and organs. In the present case, while performing bilateral artificial total hip arth...

journal_title：Yonsei medical journal

authors： Xu M,Qing M,Peng D

更新日期：2014-09-01 00:00:00

abstract：PURPOSE:The lateralization of cognitive functions in crossed aphasia in dextrals (CAD) has been explored and compared mainly with cases of aphasia with left hemisphere damage. However, comparing the neuropsychological aspects of CAD and aphasia after right brain damage in left-handers (ARL) could potentially provide mo...

journal_title：Yonsei medical journal

authors： Ha JW,Pyun SB,Hwang YM,Sim H

更新日期：2012-05-01 00:00:00

abstract：PURPOSE:The aim of this study was to determine whether retinol-binding protein 4 (RBP4), adiponectin and high molecular weight (HMW) adiponectin are associated with insulin resistance (IR) and metabolic parameters in non-diabetic hypertensive patients. Also, we sought to compare the predictive values of these adipocyto...

journal_title：Yonsei medical journal

authors： Shim CY,Park S,Kim JS,Shin DJ,Ko YG,Kang SM,Choi D,Ha JW,Jang Y,Chung N

更新日期：2010-05-01 00:00:00

abstract：PURPOSE:Recent studies show positive association of early repolarization (ER) with the risk of life-threatening arrhythmias in patients with coronary artery disease (CAD). This study was to investigate the relationships of ER with myocardial scarring and prognosis in patients with CAD. MATERIALS AND METHODS:Of 570 con...

journal_title：Yonsei medical journal

authors： Lee HY,Mun HS,Wi J,Uhm JS,Shim J,Kim JY,Pak HN,Lee MH,Joung B

更新日期：2014-07-01 00:00:00

abstract：:The epithelial cytokine response, associated with reactive oxygen species (ROS), is important in Helicobacter pylori (H. pylori)-induced inflammation. H. pylori induces the production of ROS, which may be involved in the activation of mitogen-activated protein kinases (MAPK), janus kinase/signal transducers and activa...

journal_title：Yonsei medical journal

authors： Choi JH,Cho SO,Kim H

更新日期：2016-01-01 00:00:00

abstract：:The purpose of this study was to investigate the treatment efficacies of salmon calcitonin (SC) and estrogen in a type-I osteoporotic rat model. Sixty, 3-month-old, female Wistar rats were divided into six groups. The first group was used as the control, and the second a sham, the other four were surgically ovariectom...

journal_title：Yonsei medical journal

authors： Kavuncu V,Sahin S,Baydas G,Ilhan N,Ozercan I,Yasar A,Pekkutucu I,Ilhan N,Ozercan R

更新日期：2003-06-30 00:00:00

abstract：:The aim of this study was to evaluate whether PCR-based restriction fragment length polymorphism (RFLP) analysis was effective in differentiating between reinfection and recrudescence of H. pylori strains. Following a 1-2 week regimen of omeprazole 20 mg, amoxicillin 1.0 g, and clarithromycin 500 mg twice daily, twent...

journal_title：Yonsei medical journal

authors： Jeen YT,Lee SW,Kwon SI,Chun HJ,Lee HS,Song CW,Um SH,Choi JH,Kim CD,Ryu HS,Hyun JH

更新日期：2001-02-01 00:00:00

abstract：:To determine whether the dysfunction of p53 protein, caused either by the mutation of p53 gene itself or by the human papillomavirus (HPVs) is involved in the development of cervical cancers and to find out the status of p53 tumor suppressor gene in HPV positive or negative cancers, we analyzed 64 cases of primary cer...

journal_title：Yonsei medical journal

authors： Kim KH,Kim YS

更新日期：1995-11-01 00:00:00

abstract：PURPOSE:To explore the effect of bi-parametric MRI-ultrasound (MR/US) fusion prostate biopsy on the detection of overall cancer and significant prostate cancer (sPCa). MATERIALS AND METHODS:We examined 140 patients with suspected prostate cancer lesions on MRI from August 2016 to March 2018. All patients had undergone...

journal_title：Yonsei medical journal

authors： Kim YJ,Huh JS,Park KK

更新日期：2019-04-01 00:00:00

abstract：:Fractures of the distal radius are common among elderly patients. Although the indications for surgical treatment are clearly defined, there are patients who will not consent to an operation, even when it is indicated. Inevitably, these cases will require conservative treatment. The aim of this study was to determine ...

journal_title：Yonsei medical journal

authors： Dayican A,Unal VS,Ozkurt B,Portakal S,Nuhoglu E,Tumoz MA

更新日期：2003-10-30 00:00:00

abstract：:Effects of a platelet-released, naturally occurring nucleotide, adenosine 5'-tetraphosphate (ATPP) on vascular tone were analyzed in the isolated rat aorta. Under resting tension ATPP (1 approximately 100 microM) elicited concentration-dependent contractions in endothelium-intact aortic rings in contrast to the concen...

journal_title：Yonsei medical journal

authors： Lee JW,Kong ID,Park KS,Jeong SW

更新日期：1995-12-01 00:00:00

abstract：:One hundred fifty four senior medical students responded to a questionnaire regarding attitudes toward psychiatry. A majority of students were favorable about psychiatric education, psychiatric consultation, and psychoanalysis. Students with more interest in psychiatry as a career showed both positive and negative vie...

journal_title：Yonsei medical journal

authors： Koh KB

更新日期：1990-03-01 00:00:00

abstract：:The overall prognosis of gastric cancer has gradually improved over the past decades with growing awareness of potential carcinogens, surveillance programs and early diagnosis, as well as advances in surgical techniques and multimodality treatments. Nevertheless, the outcome of advanced stage disease still remains poo...

journal_title：Yonsei medical journal

authors： Lee JH,Kim KM,Cheong JH,Noh SH

更新日期：2012-03-01 00:00:00

abstract：PURPOSE:This study aimed to investigate the effects of PIK3CA on the sensitivity of acute B lymphocytic leukemia cells (Nalm-6 cells) to chemotherapy drugs. MATERIALS AND METHODS:Children's normal B lymphocytes and Nalm-6 cells were cultured. Nalm-6 cells were transfected with PIK3CA siRNA (siPIK3CA group) or its nega...

journal_title：Yonsei medical journal

authors： Liang X,Xin X,Qi D,Fu C,Ding M

更新日期：2019-02-01 00:00:00

abstract：:Many of the anesthetic considerations for fetal procedures and surgery are identical to those for nonobstetric surgery during pregnancy, including concern for maternal safety, avoidance of both teratogenic drugs and fetal asphyxia, and the prevention of preterm labor and delivery. Anesthesia is required for the mother...

journal_title：Yonsei medical journal

authors： Rosen MA

更新日期：2001-12-01 00:00:00

abstract：:Pure epidural cavernous hemangioma of the spine without vertebral involvement is rare. Due to the slow growth of this lesion, the most common symptoms are chronic pain, myelopathy, and radiculopathy. In our case, the patient complained of an acute onset sensory deficit of the C4 dermatome. An MRI revealed an epidural ...

journal_title：Yonsei medical journal

authors： Jo BJ,Lee SH,Chung SE,Paeng SS,Kim HS,Yoon SW,Yu JS

更新日期：2006-12-31 00:00:00