No abstract available.
Humans* ; Interleukin-12* ; Mycobacterium tuberculosis* ; Mycobacterium* ; Tuberculosis, Pulmonary* ; Tumor Necrosis Factor-alpha*

This study was performed to investigate the effect of vitamin C and E supplementation on blood pressure, plasma lipids, folate, and homocysteine levels in smokers and non-smokersof college male students in Gyeonggi Area. The nutrient intakes were determined by a 24hr-recall method. The subjects were divided into six groups: vitamin C supplementation group (n: smokers = 10, nonsmokers = 10), vitamin E supplementation group (n: smokers = 10, nonsmokers = 10), vitamin C and E supplementation group (n: smokers = 10, nonsmokers = 10), respectively. There were no significant differences between the smokers and nonsmokers in terms of anthropometric measurements. Systolic and diastolic blood pressure were significantly higher (p < 0.05) in smokers than that of non-smokers. There was no significant difference in energy and other nutrients intakes between smokers and non-smokers. In plasma lipids levels, smokers had higher plasma triglyceride, LDL-cholesterol, VLDL-cholesterol, total cholesterol concentration than that of non-smokers (p < 0.05). HDL-cholesterol level of smokers had a tendency to be lower than that of nonsmokers. In smokers, AI, TPH, LPH were significantly higher than that of non-smokers (p < 0.01). Plasma folate, homocysteine levels were not significantly different between smokers and non-smokers. The effect of antioxidant vitamins supplementation in smokers: In vitamin C supplementation group, HDL-cholesterol level was significantly increased (p < 0.01) and AI, TPH, LPH were significantly decreased (p < 0.01). In vitamin E supplementation group, HDL-cholesterol level was significantly increased (p < 0.05). In vitamin C and E supplementation group, LPH was significantly decreased (p < 0.05). The effect of antioxidant vitamins supplementation in non-smokers: HDL-cholesterol level was significantly increased (p < 0.05) and AI, TPH, LPH were significantly decreased (p < 0.05) by vitamin C supplementation group. Plasma homocysteine level was decreased by vitamin E supplementation group in non-smokers p < 0.01). The results of this study showed that smoking had a tendency to increase plasma lipids levels that factor into the risk of coronary heart disease. It is considered that antioxidant vitamin supplementation in smokers had a tendency to decrease cardiovascular disease than in nonsmokers.
Ascorbic Acid ; Blood Pressure* ; Cardiovascular Diseases ; Cholesterol ; Coronary Disease ; Folic Acid* ; Gyeonggi-do* ; Homocysteine* ; Humans ; Male ; Plasma* ; Smoke ; Smoking ; Triglycerides ; Vitamin E ; Vitamins*

BACKGROUND: Non-small cell lung cancer is one of the most frequent cause of death due to cancer in men, and its incidence among women is rapidly increasing. Although there has been a recent surge of interest in combined modality therapy for stage III non-small cell lung cancer(NSCLC), the optimal treatment is still not well established. Thoracic irradiation has long been the gold standard for locally advanced unresectable NSCLC. However, although conventional radiotherapy(XRT) can palliate symptom and improve local control of disease, it huts at most only a modest effect on survival. Recently, cisplatin(cia-diamminedichloroplatinum ) has been reported to enhance the cell-killing effect of radiation For patients with unresectable NSCLC, cisplatin-based concurrent chemoradiotherapy(CCRT) had the advantage of therapeutic response over XRT alone and therapeutic side effect more commonly occurred in CCRT group in EORTC(European Organization for Research and Treatment of Cancer) and other trials. Objectives : We compared therapeutic response, compliance, and side effects between CCRT and XRT in patients with advanced NSCLC. Patients and METHOD: Thirty patients with biopsy-proven inoperable NSCLC were randomized to one of two treatment arms. Arm A consisted of XRT, radiotherapy for 4~6 weeks(1.8 Gy given 20~33 times, in five fractions a week), and arm B consisted of CCRT, radiotherapy for 2 weeks(3 Gy given 10 times, in five fractions a week), followed by 3 week rest period and then radiotherapy 2 more weeks(2.5 Gy given 10 timed in five fractions a week), combined with 6mg cisplatin per square meter, given daily before radiotherapy. We evaluate therapeutic response, compliance, change of performance status, side effects, and radiation pneumonitis by using the author's made scoring system. RESULTS: There was no significant difference in therapeutic response and compliance. But there was a significantly lower laboratory complication and radiation pneumonitis in CCRT group (p<0.05). There's significant negative correlation between stage and therapeutic response score in both groups(R=0.353, p<0.05). In both groups, patients with squamous cell carcinoma had a tendency to higher therapeutic response score than those with adenocarcinoma. CONCLUSION: There was. no difference between CCRT and XRT in respect to therapeutic response and compliance. But CCRT had a advantage of decreased side effects.
Adenocarcinoma ; Arm ; Carcinoma, Non-Small-Cell Lung ; Carcinoma, Squamous Cell ; Cause of Death ; Chemoradiotherapy* ; Cisplatin ; Combined Modality Therapy ; Compliance ; Female ; Humans ; Incidence ; Lung Neoplasms* ; Lung* ; Male ; Radiation Pneumonitis ; Radiotherapy*

The majority of cardiac myxoma occur sporadically as isolated lesions in the left atrium of middle-aged women. However, a familial form and a syndrome form of this lesion have also been identified. The syndrome myxoma can present itself with pigmented skin lesions and peripheral or endocrine neoplasms. The familial and syndrome forms of cardiac myxomas can usually be distinguished from the sporadic form by their occurrences at younger ages, their unusual locations, the multicentricity of the lesions, and the presence of rare pathological conditions. In addition, a higher rate of recurrent lesions is usually associated with the familial and syndrome forms of this disease. We present a case of complex cardiac myxoma with pigmented skin lesions and breast myxoma and report it with a review of literature.
Breast ; Female ; Heart Atria ; Humans ; Myxoma* ; Nipples* ; Skin

No abstract available.
Bone Diseases, Developmental/diagnosis/drug therapy/*genetics ; Child ; Fibrillin-1/*genetics ; Hand/diagnostic imaging ; Heterozygote ; Human Growth Hormone/therapeutic use ; Humans ; Limb Deformities, Congenital/diagnosis/drug therapy/*genetics ; Male ; Pelvis/diagnostic imaging

A 69 year-old female was admitted to the hospital due to intermittent hemoptysis for 1 month. Emergent bronchoscopy revealed mass-like lesion almost completely obstructing right intermediate bronchus with multiple hemorrhagic spots. Bronchial arterial angiography was performed but failed to find out actively bleeding vessel. Spiral computerized tomography of the chest showed contrast enhanced bulging of the posterior portion of right main bronchus into the lumen of right intermediate bronchus suggesting Rasmussen aneurysm. The AFB smear of bronchial washing fluid was positive. Pulmonary arterial angiography and embolization were not performed due to improvement of clinical course with medical conservative care. Here we report a case of endobronchial mass-like Rasmussen aneurysm grossly suspected by bronchoscopy and diagnosed by spiral CT, which successfully managed by medical conservative care with antituberculous agents.
Aged ; Aneurysm* ; Angiography ; Bronchi ; Bronchoscopy ; Female ; Hemoptysis ; Hemorrhage ; Humans ; Thorax ; Tomography, Spiral Computed

PURPOSE: We evaluated the long-term efficacy and safety of the innovative replacement of incontinence surgery (IRIS) procedure and compared these with the tension-free vaginal tape (TVT) procedure for the treatment of female stress urinary incontinence. MATERIALS AND METHODS: We included 111 consecutively treated women who underwent IRIS (n=51) or TVT (n=60) between January 2002 and December 2003 and followed them up for at least 5 years postoperatively. We analyzed the 5-year success rate and postoperative complications of the IRIS procedure and compared these with the results of the TVT procedure. RESULTS: The 5-year success rate was 92.2% for the IRIS procedure and 93.3% for the TVT procedure, and the satisfaction rates were 90.2% and 85.0%, respectively. Intraoperative complications for the IRIS group included 4 cases of bladder perforation, and there were 5 cases of bladder perforation in the TVT group. The postoperative complications for the IRIS group included 3 patients with de novo urgency, 2 patients with mesh exposure, and 1 patient with temporary urinary retention. Four patients in the TVT group developed de novo urgency, 2 patients had mesh exposure, and 2 patients showed temporary urinary retention. CONCLUSIONS: Our results suggest that IRIS may be an effective and safe procedure compared with the TVT procedure for more than 5 years.
Female ; Humans ; Intraoperative Complications ; Iris ; Postoperative Complications ; Suburethral Slings ; Urinary Bladder ; Urinary Incontinence ; Urinary Retention ; Urologic Surgical Procedures

PURPOSE: The specific aim of this study is to unravel a DNA copy number alterations, and to search for novel genes that are associated with the development of Korean gastric cancer. MATERIALS AND METHODS: We investigated a DNA copy number changes in 23 gastric adenocarcinomas by array-comparative genomic hybridization and quantitative real-time polymerase chain reaction analyses. Besides, the expression of UQCRFS1, which shows amplification in array-CGH, was examined in 186 gastric cancer tissues by an immunohistochemistry, and in 9 gastric cancer cell lines, as well as 24 gastric cancer tissues by immunoblotting. RESULTS: We found common gains at 48 different loci, and a common loss at 19 different loci. Amplification of UQCRFS1 gene at 19q12 was found in 5 (21.7%) of the 23 gastric cancers in an array-comparative genomic hybridization and DNA copy number were increased in 5 (20.0%) out of the 25 gastric cancer in quantitative real-time polymerase chain reaction. In immunohistochemistry, the overexpression of the protein was detected in 105 (56.5%) out of the 186 gastric cancer tissues. Statistically, there was no significant relationship between the overexpression of UQCRFS1 and clinicopathologic parameters (P>0.05). In parallel, the overexpression of UQCRFS1 protein was confirmed in 6 (66.7%) of the 9 gastric cancer cell lines, and 12 (50.0%) of the 24 gastric cancer tissues by immunoblotting. CONCLUSIONS: These results suggest that the overexpression of UQCRFS1 gene may contribute to the development and/or progression of gastric cancer, and further supported that mitochondrial change may serve as a potential cancer biomarker.
Adenocarcinoma ; Cell Line ; Coat Protein Complex I ; DNA ; DNA Copy Number Variations ; Immunohistochemistry ; Nucleic Acid Hybridization ; Real-Time Polymerase Chain Reaction ; Stomach Neoplasms

PURPOSE: The well-known prognostic factors for breast cancer, such as axillary lymph node status, do not always account for the exact outcome. The developinent of other accurate prognostic factors would help in assessing high risk for the disease recurrence and death. Recently, there are reports that peritumoral lymphatic vessel invasion is a good prognostic factor to solid tumors in animal studies and clinical trials. This study was performed to estimate the significance of peritumoral lymphatic vessel invasion (PLVI) as a prognostic factor in breast cancer. Also, PLVI was compared with established clinicopathological prognostic factors and hormone receptors. MATERIALS AND METHODS: A group of patient was selected from the Department of Surgery, College of Medicine, Hallym University, which consists of 43 out of 96 patients who received curative operation from 1985 to 1993. Peritumoral lymphatic vessel invasion by tumor cells on H&E stain was considered PLVI positive. We classified 43 breast-cancer patients into 32 with negative PLVI and ll with positive PLVL. We estimated the correlation between the PLVI and other established prognostic factors. We also calculated survivals based on PLVI. RESULTS: The 4-year disease-free survival rate was 61.8+/-8.7%, and the 4-year overall survival rate was 73.0+/-8.0%. The receptor status of estrogen and of progesterone had significant impacts on survival (ER: p=0.0001, PR: p=0.0001). Also, metastasis status of lymph node had significant impacts on overall survival (p=0.0148). We found a significant correlation between PLVI and tumor size (p=0.004), estrogen receptor (p=0.002), progesterone receptor (p=0.006), but could not find any significant corelation between PLVI and menopausal status, histologic grade, nuclear grade, lymph node metastasis. PLVI status was corelated with disease free survival rate (p=0.01) and overall survival rate (p=0.01). CONCLUSION: The determination of PLVI in breast cancer tissue may be useful as a prognostic factor, but it is necessary to investigate the PLVI in a large number of patients before this conclusion can be stated with certainty.
Animals ; Breast Neoplasms* ; Breast* ; Disease-Free Survival ; Estrogens ; Humans ; Lymph Nodes ; Lymphatic Vessels ; Neoplasm Metastasis ; Progesterone ; Receptors, Progesterone ; Recurrence ; Survival Rate

PURPOSE: This study was designed to objectively assess the impediment of incontinence to quality of life (QoL) in females and its improvement by the midurethral sling (MUS) procedure. MATERIALS AND METHODS: From June 2006 to June 2007, 93 female patients underwent the MUS procedure at our institute because of urinary incontinence. The incontinence quality of life (I-QoL) questionnaire was administered to measure the QoL of the incontinent patients before and 1 and 12 months after the MUS procedure. Preoperative data and urodynamic factors were analyzed retrospectively by I-QoL scores to identify factors that may affect the QoL of incontinent patients. RESULTS: The average preoperative I-QoL score of the 93 patients was 61.1+/-21.0 points. At 1 year after surgery, the average I-QoL score was found to have improved to 98.4+/-20.7 points. There were no significant differences between stress and mixed urinary incontinence in terms of cure and satisfaction (p>0.05). I-QoL scores of the cured and improved patients increased at 1 year after surgery (p<0.01). There were no statistically significant differences in the increment of I-QoL between cured and improved patients (p>0.05). Although urinary urgency and large urine leak amounts significantly reduced preoperative QoL in incontinent patients, the MUS procedure effectively improved the QoL regardless of these factors. CONCLUSIONS: Preoperative I-QoL assessment revealed a significant impairment of QoL in incontinent women, but the MUS procedure effectively improved these women's QoL.
Animals ; Female ; Humans ; Mice ; Quality of Life ; Retrospective Studies ; Suburethral Slings ; Urinary Incontinence ; Urodynamics ; Urologic Surgical Procedures