Purpose: We examined the effects of the 8-week moderate-intensity Pilates exercise program on body composition, balance ability, metabolic parameters, arterial condition, and eating habits among overweight and obese women. Methods: From the general sample of overweight or obese Korean women (body mass index ≥ 23 kg/m2 ), those who had not been diagnosed with any chronic degenerative diseases were enrolled in the study (n = 39). After 8 weeks of the Pilates exercise program, the participants were subdivided into adherence and non-adherence groups. Among the study participants, 24 women were matched for age and menopausal status to reduce the bias, and then finally included for the comparison (Pilates-adherence, n = 12; Pilates-non-adherence, n = 12). Results: The body balance measured by the Y-balance test, body mass index, and subcutaneous fat areas were significantly improved in both groups. However, the Pilatesadherence group showed more positive changes in body balance and had significant improvement in body composition parameters such as waist size, visceral fat area, systolic blood pressure, arterial aging index, fasting blood glucose, and glycated hemoglobin than the Pilates-non-adherence group. In addition, the nutrition quotient for Korean adults (balance,moderation, and behavior except diversity) were significantly improved in both groups after dietary education. However, the participants did not show dramatic improvement in the metabolic parameters, because all the study subjects were in relatively good health and did not have any diagnosed diseases. Conclusion This study demonstrated that higher adherence to the Pilates exercise program together with a modification of eating habits may effectively improve body balance, body composition, and obesity-related parameters among overweight and obese women.

The p53 gene, which resides on the short arm of chromosome 17, has been described as a tumor suppressor gene playing a role of G1 checkpoint monitering DNA damage, but mutation of this gene has been shown in numerous types of human cancers. The nm23-H1 gene encodes human NDP(nucleotide diphosphate) kinase. The expression of nm23-H1 gene was postulated to inversely correlate with metastatic potential of malignant tumors. We examined immunohistochemical expression in 30 cases of stomach cancers including 10 cases each of early gastric cancers(EGC), advanced gastric cancers without lymph node involvement, and advanced gastric cancers with lymph node involvement, which were stained with mouse monoclonal antibody of p53(PB53-12) and nm23-H1. Positive nuclear staining of p53 was frequently found in advanced gastric cancers with lymph node involvement (80%). The lymph node positive group showed high expression of p53(80%), and low expression of nm23-Hl(30%) than lymph node negative group. There was no significant correlation of p53 and nm23-H1 expression with tumor size, invasion depth, TNM stages, distant metastasis and histologic differentiation. Based on the present study, the expression of p53 and down regulation of nm23-H1 are thought to be correlated with tumor progression and lymph node involvement, and may be a useful prognostic factor in gastric cancers.
Humans ; Mice ; Animals ; Neoplasm Metastasis ; Genes, Tumor Suppressor ; Stomach Neoplasms ; Genes, p53

BACKGROUND: The inflammatory nodules on the legs are often difficult to distinguish because of clinical variations and similarity of histopathologic features. Both erythema nodosum and erythema induratum are known to be associated with various conditions, especially tuberculosis. In Korea where tuberculosis is still a major health problem, it may be a cause for the inflammatory nodules on the legs. OBJECTIVE: The purpose of this study was to establish the correlation with Mantoux test and inflammatory nodule and evaluate the efficacy of antitubercular therapy in Korea. METHODS: We performed the prospective study of 26 patients with inflammatory nodules on the legs. All patients preformed Mantoux test and skin biopsy. The patients who had strongly positive Mantoux reaction were treated with antitubercular therapy. RESULTS: The ages of the 26 patients (Male 4:Female 22) ranged from 12 to 76 years. All patients had recurrent painful, tender subcutaneous nodules on the legs. Fourteen patients of total 26 patients had a strongly postive Mantoux reaction (induration > or = 20 mm). They were treated with combination antitubercular therapy. After antitubercular therapy, skin lesions subsided in 12 patients within 2 months and in the remaining 2 patients, subsided within 4 months. The therapy was well tolerated except for flu-like symptom in one patient and drug induced hepatitis in the other patient. CONCLUSION: We suggest that antitubercular therapy is effective in the management of patients with a strongly positive Mantoux reaction with chronic recurrent inflammatory nodules on the legs in Korea.
Biopsy ; Erythema Induratum ; Erythema Nodosum ; Hepatitis ; Humans ; Korea ; Leg* ; Prospective Studies ; Skin ; Tuberculosis

OBJECTIVE: Dopamine transporter is member of family of Na/Cl dependent neurotransmitter transporter, 12 transmembrane domain that has high substrate specificity, affinity. It is related with dopamine reuptake in presynaptic vesicle. DAT has a VNTR in its 3'-untranslated region(UTR), 3'-UTR VNTR polymorphism is related with modification of dopamine transmission. The association between with VNTR polymorphism and neuropsychiatric disorders such as alcohol dependence, and low activity ALDH has been studied but their relationship is unclear. We study about association of 3'-UTR VNTR of DAT gene and G2319A and alcohol dependence. METHOD: Group of Korea subjects were studied with alcohol dependence(n=49 male) compared to mentally healthy controls(n=53 male). The peripheral blood sample was acquired. and Polymerase Chain Reaction(PCR) amplification, Mspl procedure was done. RESULT: There was a significant difference between alcohol dependence group and normal control(genotype frequency p<0.05 allele frequency p<0.05) Allele A frequency and genotype(GG,GA) frequency was a significant difference between alcohol dependence group and normal control(p<0.05) CONCLUSION: Our study showed that genetic polymorphism of DAT1 G2319A had relation with alcohol dependence.
Alcoholism* ; Alleles ; Dopamine Plasma Membrane Transport Proteins ; Dopamine* ; Gene Frequency ; Humans ; Korea ; Neurotransmitter Agents ; Polymorphism, Genetic* ; Substrate Specificity

BACKGROUND: Users of cosmetics and skin care products often report adverse reactions ranging from itching, stinging and dryness to intense inflammatory responses such as erythema, wheals and rashes. Sensitive skin has been described as a skin type showing higher reactivity than normal skin, and it develops exaggerated reactions when exposed to internal stimulants and external irritants. The alpha hydroxy acids (AHAs), naturally occurring organic acids which include lactic acid, glycolic acid, citric acid, malic acid and tartaric acid are all kinds of noncorrosive irritants. The lactic acid sting test is widely accepted as a marker of sensitive skin and is employed for the selection of subjects experiencing invisible sensory irritation. OBJECTIVE: This study was performed to compare the results of sting tests conducted on the sensitive and nonsensitive skin group which had been exposed to various kinds of AHAs. METHOD: A total of 50 individuals (25 individuals with a sensitive skin group and 25 individuals with a nonsensitive skin group) were selected by the method of self-assessment questionnaires relating to sensitive skin. The subjects were tested on the face with 2 variables of 5 AHA types ( with or without Hilltop chamber occlusion), at 2 weeks intervals, for a total of 10 times. RESULTS: The positive response rate of stinging in the sensitive skin group was higher than that in the nonsensitive skin group for all tests except the glycolic acid sting test using Hilltop chamber (p<0.05). The mean value of sting scores in the sensitive skin group was higher than that in the nonsensitive skin group for all tests (p<0.05). CONCLUSION: Sting tests using various kinds of AHAs are a useful method in determining sensitive skin.
Bites and Stings* ; Citric Acid ; Dental Calculus ; Erythema ; Exanthema ; Hydroxy Acids* ; Irritants ; Lactic Acid ; Patient Selection ; Pruritus ; Self-Assessment ; Skin Care ; Skin* ; Surveys and Questionnaires

A glomus tumor in the mediastinum is very uncommon, and only five cases have been reported in the English literature. We recently encountered a 21-year-old woman with an asymptomatic mediastinal mass that measured 5.3 x 4.0 cm. Surgical excision was performed, and the tumor was finally diagnosed as mediastinal glomus tumor with an uncertain malignant potential. After reviewing this case and previous reports, we analyzed the clinicopathologic features associated with progression of such a tumor.
Female ; Glomus Tumor* ; Humans ; Mediastinum ; Young Adult

PURPOSE: The AT-rich interactive domain 1A (ARID1A) gene encodes BRG1-associated factor 250a, a component of the SWItch/Sucrose NonFermentable chromatin remodeling complex, which is considered a tumor suppressor in many tumors. We aimed to investigate the prognostic significance of ARID1A expression in gastric cancers and explore its relationship with clinicopathologic parameters such as mismatch repair protein expression. MATERIALS AND METHODS: Four tissue microarrays were constructed from 191 resected specimens obtained at Soonchunhyang University Cheonan Hospital from 2006 to 2008. Nuclear expression of ARID1A was semiquantitatively assessed and binarized into retained and lost expression. RESULTS: Loss of ARID1A expression was observed in 62 cases (32.5%). This was associated with more frequent vascular invasion (P=0.019) and location in the upper third of the stomach (P=0.001), and trended toward more poorly differentiated subtypes (P=0.054). ARID1A loss was significantly associated with the mismatch repair-deficient phenotype (P=0.003). ARID1A loss showed a statistically significant correlation with loss of MLH1 (P=0.001) but not MSH2 expression (P=1.000). Kaplan-Meier survival analysis showed no statistically significant difference in overall survival; however, patients with retained ARID1A expression tended to have better overall survival than those with loss of ARID1A expression (P=0.053). In both mismatch repair-deficient and mismatch repair-proficient groups, survival analysis showed no differences related to ARID1A expression status. CONCLUSIONS: Our results demonstrated that loss of ARID1A expression is closely associated with the mismatch repair-deficient phenotype, especially in sporadic microsatellite instability-high gastric cancers.
Chromatin Assembly and Disassembly ; Chungcheongnam-do ; DNA Mismatch Repair* ; Humans ; Microsatellite Instability ; Microsatellite Repeats ; Phenotype ; Stomach ; Stomach Neoplasms*

A woman aged 40 years presented with symmetric band of depigmented patches on her hand dorsum and forearms. Under the diagnosis of focal vitiligo, we initially treated her with oral and topical steroids and local UVB irradiation. However, the wrist lesions were recalcitrant. Therefore, we tried a non-cultured epidermal cellular graft using autologous melanocyte-keratinocyte suspension. Twelve months after the procedure, higher than 70% of repigmentation was observed. This procedure seems to be an effective and practical treatment for recalcitrant vitiliginous lesions.
Aged ; Female ; Forearm ; Hand ; Humans ; Steroids ; Transplants ; Vitiligo ; Wrist

Purpose: Concept that modification of immunosuppression can delay the deterioration of graft function and graft failure is the one of strategies for chronic rejection. We analyzed the effect of modification of immunosuppression in 116 recipients with biopsy confirmed mild chronic rejection retrospectively. Methods: Mild chronic rejection was diagnosed by single renal pathologist under the uniformed criteria; mild tubular atrophy & interstitial fibrosis (less than 25%) combined with vascular change such as fibrous intimal thickening. General rules of modification after chronic rejection in our center were (1) strict adjustment of cyclosporine (CsA) dosage around 100~120microgram/L of trough blood level, (2) triple conversion in double therapy recipients (add anti-metabolites; azathioprine or MMF), (3) dose increment of anti-metabolites, (4) maintain of immunosuppression if ongoing immunosuppression is satisfactory to above criteria. Results: After 74.8+/-44.5 months of follow-up, we identified 72 graft failures (62.1%). Overall post-diagnosis graft survival rate were 93.1%, 79.7%, 63.6% and 35.8% in 1, 3, 5 and 10 years respectively. The status of graft function categorizedn by stage of chronic kidney disease (CKD) at diagnosis (CKD 4 or 5 stage), timing of diagnosis (more than post-transplant 3 years) and presence of severe proteinuria (more than 1 g/day of urinary excretion) were significant risk factors affecting the post-diagnosis graft survival rate. In multivariate survival analysis, these factors were confirmed as independent variables affecting post-diagnosis graft survival rate. But modification of immunosuppressive regimen after mild chronic rejection which was classified by modification (yes versus no), type of anti-metabolites (azathioprine versus MMF) and change of immunosuppressive strength (equal versus additional versus incremental) didn't cause the significant difference of post-diagnosis graft survival rate. Conclusion: Though pathologic change is mild, the modification of immunosuppression is not effective to delay graft failure in renal allograft recipient with pathologically established chronic rejection.
Allografts* ; Atrophy ; Azathioprine ; Biopsy ; Cyclosporine ; Diagnosis ; Fibrosis ; Follow-Up Studies ; Graft Survival ; Immunosuppression ; Proteinuria ; Renal Insufficiency, Chronic ; Retrospective Studies ; Risk Factors ; Survival Rate* ; Transplants

PURPOSE: The resuscitation room is the hub of intensive care and focused management within the emergency department (ED). For patients with life-threatening conditions, immediate triage and proper treatment using the resuscitation room is important. This study was conducted to assess the epidemiology of patients using the resuscitation room in an emergency department. METHODS:This was a retrospective observational study. Eligible subjects were enrolled through the National Emergency Department Information System from July 2007 to September 2008. All subjects came through a single regional emergency center that logs more than 45,000 patients annually. Pediatric patients less than 15 years of age and those who were dead on arrival at the ED were excluded. The Emergency Severity Index (ESI) version IV was used as a triage tool, and characteristics and ESI levels of patients using or not using resuscitation rooms were compared. RESULTS: The total number of eligible subjects was 40,926 and the male-female ratio was 1:0.92. The numbers of patients using the resuscitation room was 1,050 (2.99%). Patients using the resuscitation room were older than the patients not using the resuscitation room, were more likely to have used an ambulance to visit the ED, and had a higher mortality rate and a higher admission rate. A majority of staff members had the authority to put patients in the resuscitation room. Among them were professors 18.19%, emergency residents 11.43%, certified emergency nurses 40.57%, emergency nurses 19.43%, emergency medical technicians 2.86%, and paramedics 6.19%. Critical care was done in the resuscitation room for cardiopulmonary resuscitation 11.66%, intubation 26.33%, ventilation 1.71%, defibrillation 5.73%, and other 54.57%. The most frequent ESI levels of patients using the resuscitation room was 1 (57.89%); an ESI score of 3 (72.01%) was the most frequent value for patients not using the resuscitation room. CONCLUSION: Patient using the resuscitation room were older, more likely to have used an ambulance, and had a higher mortality rate, admission rate and ESI level.
Allied Health Personnel ; Ambulances ; Cardiopulmonary Resuscitation ; Critical Care ; Emergencies ; Emergency Medical Technicians ; Humans ; Information Systems ; Critical Care ; Intubation ; Porphyrins ; Resuscitation ; Retrospective Studies ; Severity of Illness Index ; Triage ; Ventilation