No abstract available.

BACKGROUND: The purpose of this study was to analyze the relationships between cardiorespiratory fitness and body mass index (BMI), metabolic syndrome risk factors, homeostasis model assessment-insulin resistance (HOMA-IR), and high sensitivity C-reactive protein (hsCRP) in male high school students in Korea. Furthermore, the effects of the cardiorespiratory fitness levels on these four factors were examined. METHODS: The level of cardiorespiratory fitness, BMI, percent body fat, waist circumference (WC), systolic blood pressure, glucose, triglycerides (TG), high-density lipoprotein-cholesterol (HDL-C), HOMA-IR, and hsCRP of 227 male high school students were measured. Analyses of multiple correlation and simple regression were applied. RESULTS: The results showed that the level of cardiorespiratory fitness correlated negatively with BMI, percent body fat, WC, TG, and HDL-C, in addition to HOMA-IR and hsCRP, and strongly influenced BMI, percent body fat, WC, TG, HDL-C, HOMA-IR, and hsCRP. Comparative analysis of our subjects showed that higher cardiorespiratory fitness levels had positive effects on BMI, metabolic syndrome risk factors, HOMA-IR, and hsCRP. CONCLUSIONS: This study found that there are close correlations between cardiorespiratory fitness and BMI, metabolic syndrome risk factors, HOMA-IR, and hsCRP. It also showed that, compared to lower levels of cardiorespiratory fitness, higher levels had beneficial effects on BMI, metabolic syndrome risk factors, diabetes, and cardiovascular disease risk factors.
Adipose Tissue ; Adolescent ; Blood Pressure ; Body Mass Index ; C-Reactive Protein ; Cardiovascular Diseases ; Glucose ; Homeostasis ; Humans ; Insulin ; Korea ; Male ; Physical Fitness ; Risk Factors ; Triglycerides ; Waist Circumference

No abstract available.
Carcinoma, Renal Cell* ; Caveolin 1*

PURPOSE: Recently, in an experiment using animals, radiation therapy using a laser or Tending Diancibo Pu (TDP) has been shown to be effective in treating scars on the skin by increasing the production of fibroblast cell and collagen and by accelerating the process of epithelization. The purpose of this study is to examine the effectiveness of TDP radiation therapy in treating human burn injuries in terms of the frequency of treatment, the timing of eschar separation, and the duration of treatment. METHODS: In the treatment group, the burn area of the patients was first sterilized with saline solution and potadin solution and covered with one vaseline gauze. Then, the burn area was radiated every other day by using TDP for 20 minutes at distance of 20-25 cm, at radiant plate temperature of 250-280oC. In the cases of control group, the burn area of the patients was first sterilized with saline solution and potadin solution and covered with one vaseline gauze. Then, the area was covered with one burn gauze and bandaged. The treatment was conducted every other day. RESULTS: In cases of superficial second degree burn injuries, the difference between the treatment and the control groups was 1.34 in terms of the frequency of treatment. In the cases of both superficial and deep second degree burns, the differences between the treatment and the control groups were 3.47 in terms of the frequency of treatment, 0.63 weeks in terms of the timing of eschar separation, and 6.03 days in terms of the duration of treatment. All these differences were statistically significant. CONCLUSION: From the experiment, it can be concluded that TDP radiation therapy is more effective in treating human burn injuries than conventional treatment in terms of the of the frequency of treatment, the timing of eschar separation, and the duration of treatment.
Animals ; Burns* ; Cicatrix ; Collagen ; Fibroblasts ; Humans ; Petrolatum ; Skin ; Sodium Chloride

Actinic reticuloid as a manifestation of chronic actinic dermatitis (CAD) is a rare dermatosis whose clinical and histologic features resemble other types of pseudolymphomas including mycosis fungoides and Jessner's lymphocytic infiltration, and it is regarded as an eventual stage of various photodermatoses like photosensitive eczema or persistent light reaction or chronic photoallergic contact dermatitis and so on. Phototests in the patients with actinic reticuloid usually reveal hypersensitivity to UVB, UVA, and sometimes to visible light. We present a case of actinic reticuloid in a 65-year-old male, whose skin lesions developed as erythematous lichenified infiltrating plaques on the face at first, and then spread themselves onto the upper trunk later. Histologically those skin lesions showed the aggregation of atypical lymphocytes and photobiologically the results of phototests revealed photosensitivity to UVB and UVA.
Actins* ; Aged ; Dermatitis, Photoallergic ; Eczema ; Humans ; Hypersensitivity ; Light ; Lymphocytes ; Male ; Mycosis Fungoides ; Photosensitivity Disorders ; Pseudolymphoma ; Skin ; Skin Diseases

No abstract available.
Graves Disease* ; Pregnancy*

A 44-year-old man had Sweet's syndrome (acute febrile neutrophilic dermatosis), accompanied by erythematous tender subcutaneous nodules resembling erythema nodosum(EN). The EN-like lesions histologically showed a septal panniculitis with predominantly neutrophilic in-filtrates. The association of Sweet's syndrome with EN seems to be uncommon and only a few cases have been reported until the present. We describe a patient with Sweet's syndrome associated with acute EN.
Adult ; Erythema Nodosum* ; Erythema* ; Humans ; Neutrophils ; Panniculitis ; Sweet Syndrome*

In this study, I made researches of 510 mothers who breed their infants in total (256 boys & 254 girls), among which 410 in urban area and 100 in the rural area, as an object of the investigation so as to make an intensive examination and analysis of the actual state of feeding nutritive method, grasp several related factors, and finally suggest the elementary data for both campaign encouraging breast feeding and the infant feeding education. 1. Mothers showed the meaningful local differences as in an education and income level at 1% and as in a delivery type at 5%. 2. To have decided the feeding conditions according to the residences by the Kaup index distribution (P<0.05) resulted in a meaningful difference according to regions and also made us be more thoughtful of the overnutrition in the urban area than in the rural area, and it didn't showed a meaningful difference the nutritive state according to the infant feeding method thought desirable (P<0.01). 3. The feeding methods consist of breast feeding at 21.8%, artificial feeding at 48.8%, and the mixed one at 29.4%. As for the feeding method thought desirable, breast feeding was 52%. Even though they were thinking that breast feeding is better, the breast feeding case didn't go beyond 32.5% only and as for the actual feeding methods it showed a meaningful difference according to the feeding method thought desirable (P<0.01). 4. Regarding the reasons why they chose breast milk, it was 64%, the most because mother's milk contains the immune system, 63.1% for the baby's health, 52.3% because of its most because breast milk is of little quantity, 37.8% because of the mother's occupation, 14.1% because they have fed the baby artificially from the beginning and so on. Considering the reasons why they chose the mixed feeding, it was 70.7%, the most because the amount of breast milk a little, 27.3%, the next one, because of the mother's occupation and so on. 5. The respondents who answered that how to increase the number of breast feeding population depends on the reinforcement of breast feeding education for the women were 190 (37.3%), the most among all 150 persons and those who had the opinion that they should spread and actualize the temporary childcare rest (from office) system for the women who have jobs were the secondly most, 107 (21%).
Breast Feeding ; Surveys and Questionnaires ; Education ; Feeding Methods* ; Female ; Hand Strength ; Humans ; Immune System ; Infant* ; Milk ; Milk, Human ; Mothers ; Nutritional Support ; Occupations ; Overnutrition ; Thinking

BACKGROUND: For the evaluation of pulmonary nrtery branches after operation of right ventricular outflow obstructive disease, we reviewed the usefulness of both simple X-ray and lung perfusion scan with 99mTc-macroaggregated albumin compared with cardiac angiography. METHODS: From March, 1986 to July, 1993, at Seoul National University Children;s Hospital, we chose 23 cases who underwent both simple X-ray and cardiac angiography among the patients who had distinct difference between right and left pulmonary blood flow in lung perfusion scan after operation of right ventricular outflow obstructive disease. So we calculated the ratio of right and left pulmonary blood flow and Spearman correlation coefficient. RESULTS: Of the 23 cases, 17 cases were tetralogy of Fallot, 4 cases pulmonary atresia, 1 case double outlet right ventricle, and 1 case truncus arteriosus. The mean age at poeration was 27 months, and the mean postoperative follow-up period was for 68 months. The correlation coefficient between cardiac angiography and simple X-ray was 0.86(p<0.01), and that beteen cardiac angiography and lung perfusion scan was 0.80(p<0.01). CONCLUSION: The cardiac angiography has been known as the best diagnostic tool for the evaluation of pulmonary artery branches after operation of right ventricular outflow obstructive ddisease, but we proposed that the lung perfusion scan should be widely used because its results were similar with those of cardiac angiography.
Angiography ; Double Outlet Right Ventricle ; Follow-Up Studies ; Humans ; Lung* ; Perfusion* ; Pulmonary Artery* ; Pulmonary Atresia ; Seoul ; Tetralogy of Fallot ; Truncus Arteriosus

BACKGROUND: Spontaneous bacterial peritonitis(SBP) is an infection of ascitic fluid without any apparent intra-abdominal foci of sepsis. Although the definitive diagnosis of SBP requires a positive ascitic fluid culture, causative organisms are not isolated in up to 65% of patients with well defined SBP probably due to inadequate culture techniques. We compared two culture methods for ascites : conventional and blood culture method. METHODS: From June 1989 until December 1994, the blood culture method of ascitic fluid culture was performed(Group A). Ascitic fluid was inoculated at the bedside directly into one aerobic and one anaerobic BACTEC blood culture bottles. During the period from January to December 1995, ascitic fluid was processed by the conventional culture method of inoculating a sample of ascitic fluid on sheep blood agar, MacConKey agar, brucella agar and into thioglycolate broth(Group B). RESULTS: Ascites cultures were positive more frequently with the blood culture method(25 of 56, 44.6%) than with the conventional method(113 of 370; 30.5%) (P<0.05). Sixteen of the 56 patients in Group A had SBP and 29 had culture negative neutrocytic ascites(CNNA) while 66 of the 370 patients in Group B had SBP and 229 had CNNA The conventional method recovered more contaminating microorganisms than the blood culture method(17.7% vs 6.9%). CONCLUSIONS: The inoculation of ascitic fluid into the BACTEC blood culture bottles at the bedside is more sensitive than the conventional method of inoculation on solid media at the laboratory bench in the recovery of pathogens in SBP and should be used routinely for the optimum diagnosis of SBP.
Agar ; Ascites ; Ascitic Fluid* ; Brucella ; Culture Techniques ; Diagnosis ; Humans ; Peritonitis* ; Sepsis ; Sheep