No abstract available.
Rabbits ; Transplants

No abstract available.

PURPOSE: This study examined the effects of taping therapy on the balance and gait of stroke patients. METHODS: The subjects of this study were 30 stroke patients. The treatment groups were prescribed a combination of taping, therapy applied simultaneously to the ankle and the hip joint, and general physical therapy twice a day for 30 minutes each, five days per week for 4 weeks for a total of 40 times. The control group was treated with general physical therapy for 30 minutes, 5 times per week for 4 weeks, and total 40 times. All subjects were followed up on a Berg balance scale, timed up and go test, activity-specific balance confidence scale, and GaitRite. RESULTS: The group that simultaneously received taping therapy to the ankle and hip joint showed more significant effects than the group treated with ankle joint taping only (p<0.05). Effects were noted in the Berg balance scale, timed up and go test, activity-specific balance confidence scale and gait ability test. Compared to the control group, the group treated at the ankle and hip joint showed significant effects after the experiment in the Berg balance scale, timed up and go test, activity-specific balance confidence scale, and gait ability test (p<0.05). CONCLUSION: Taping therapy applied to both the ankle and hip joints, and combined with general physical therapy appears to be effective in patients with chronic stroke who have an impaired balance and gait ability.
Ankle Joint ; Ankle ; Gait ; Hip Joint ; Hip ; Humans ; Stroke

This study was performed to investigate the age-related changes of the lipid metabolism and thrombogenic capacity in Sprague-Dawley (SD) rats at the ages of 4, 8, 12, 16, 20 and 24 months old. Total lipid, triglyceride (TG) and total cholesterol in plasma and liver, HDL-cholesterol concentration, and eicosanoid contents in plasma were measured. Lipid peroxides were determined by the levels of thiobarbituric acid reactive substance (TBARS) in LDL fraction. Body weight was increased continuous until 16 months and decreased after 20 months. Epididymal fat pad (EFP) weight was increased continuously until 20 months and decreased at 24 months. Total lipid and TG concentrations in plasma were increased until 20 months and then rapidly decreased at 24 months but plasma cholesterol was increased continuously with aging. HDL-cholesterol level was increased continuously until 12 months, but decreased at 16 months and maintained there after. The TBARS levels in LDL fraction were the highest level at 24 months. Liver total lipid, TG, and total cholesterol concentrations were shown a tendency to increase with aging, and especially TG concentration was increased rapidly from 12 months to 16 months. Plasma thromboxane B2 (TXB2) and 6-keto-prostaglandin F1 (6-keto-PGF1) contents did not change with aging, but the ratio of TXB2/6-keto-PGF1 was increased with aging, especially from 8 to 12 months. These results showed that lipid levels in plasma and liver, TBARS levels in LDL fraction, and TXB2/6-keto- PGF1 ratio were increased with aging.
Adipose Tissue ; Aging ; Animals ; Body Weight ; Child, Preschool ; Cholesterol ; Humans ; Lipid Metabolism* ; Lipid Peroxides ; Liver ; Plasma ; Rats* ; Rats, Sprague-Dawley ; Thiobarbituric Acid Reactive Substances ; Thromboxane B2 ; Triglycerides

BACKGROUND: Respiratory viruses play a significant role in the etiology of acute respiratory infections and exacerbation of chronic respiratory illnesses. This study was conducted to identify the epidemiological and clinical characteristics of children with acute viral lower respiratory infections. METHODS: This study investigated 1,168 children diagnosed with acute viral lower respiratory tract infections (RTIs) between January 2012 and December 2014. Specimens of respiratory viruses were collected using a nasopharyngeal swab and analyzed by reverse transcriptase polymerase chain reaction. We retrospectively reviewed the medical records and analyzed the clinical features of children hospitalized for acute lower respiratory infections. RESULTS: Respiratory syncytial virus (RSV), the main cause of infection in children aged <5 years, was the most commonly detected pathogen in children with bronchiolitis and pneumonia, and resulted in high proportions of children requiring oxygen treatment and intensive care unit admission. Rhinovirus was preceded by RSV as the second most common cause of bronchiolitis and pneumonia, and was detected most frequently in the children aged ≥6 years. In addition, asthma was predominantly caused by rhinovirus in children aged ≥6 years, whereas croup was mostly caused by parainfluenza virus in those aged <5 years. Rhinovirus infection (p < 0.001) and history of asthma (p=0.049) were identified as significant risk factors for readmission within a month. CONCLUSION: We identified the epidemiological and clinical characteristics of respiratory viruses in children with acute lower respiratory infections during the last 3 years. Our findings may provide useful clinical insight to comprehend the acute viral lower RTIs in children.
Asthma ; Bronchiolitis ; Child ; Child, Hospitalized* ; Croup ; Humans ; Intensive Care Units ; Medical Records ; Oxygen ; Paramyxoviridae Infections ; Pneumonia ; Respiratory Syncytial Viruses ; Respiratory System* ; Respiratory Tract Infections* ; Retrospective Studies ; Reverse Transcriptase Polymerase Chain Reaction ; Rhinovirus ; Risk Factors

BACKGROUND: Respiratory viruses play a significant role in the etiology of acute respiratory infections and exacerbation of chronic respiratory illnesses. This study was conducted to identify the epidemiological and clinical characteristics of children with acute viral lower respiratory infections.METHODS: This study investigated 1,168 children diagnosed with acute viral lower respiratory tract infections (RTIs) between January 2012 and December 2014. Specimens of respiratory viruses were collected using a nasopharyngeal swab and analyzed by reverse transcriptase polymerase chain reaction. We retrospectively reviewed the medical records and analyzed the clinical features of children hospitalized for acute lower respiratory infections.RESULTS: Respiratory syncytial virus (RSV), the main cause of infection in children aged <5 years, was the most commonly detected pathogen in children with bronchiolitis and pneumonia, and resulted in high proportions of children requiring oxygen treatment and intensive care unit admission. Rhinovirus was preceded by RSV as the second most common cause of bronchiolitis and pneumonia, and was detected most frequently in the children aged ≥6 years. In addition, asthma was predominantly caused by rhinovirus in children aged ≥6 years, whereas croup was mostly caused by parainfluenza virus in those aged <5 years. Rhinovirus infection (p < 0.001) and history of asthma (p=0.049) were identified as significant risk factors for readmission within a month.CONCLUSION: We identified the epidemiological and clinical characteristics of respiratory viruses in children with acute lower respiratory infections during the last 3 years. Our findings may provide useful clinical insight to comprehend the acute viral lower RTIs in children.
Asthma ; Bronchiolitis ; Child ; Child, Hospitalized ; Croup ; Humans ; Intensive Care Units ; Medical Records ; Oxygen ; Paramyxoviridae Infections ; Pneumonia ; Respiratory Syncytial Viruses ; Respiratory System ; Respiratory Tract Infections ; Retrospective Studies ; Reverse Transcriptase Polymerase Chain Reaction ; Rhinovirus ; Risk Factors

The purpose of this study was to assess several indices of diet quality based on nutrient, food and food group intake of Korean adolescents based on several indices on diet quality according to residence area and body size. Using the data from the 1998 National Health and Nutrition Survey, twenty-four-hour-dietary recalls of a total of 1,110 Korean adolescents aged 13-19 years (male 543, female 567) were analyzed for nutrient adequacy ratio (NAR), index of nutritional quality (INQ), the number of foods (Dietary Variety Score, DVS) and food group consumed (Dietary Diversity Score, DDS). In doing that, it was attempted to apply only the minimum amount of solid foods of Kant's without inclusion of liquid foods because of the very limited variety in Korean foods. Based on weight length index, 13.1% of the subjects were categorized as obese, 14.2%, overweight, 44.4%, normal and 28.3%, underweight. Only vitamin B2 intake was higher in the obese group than in the underweight group. There was no meaningful difference in energy, protein and fat intakes according to the grade of the body size. In terms of residence area, intake of fat, niacin, vitamin B6 and folic acid were lower in the rural areas than in the metropolitan city. Only vitamin E intake was higher in the rural areas. Mean value of NARs (MAR) and INQs (mINQ) was also higher in the metropolitan city than in the rural areas, but there was no significant difference of these two values according to body size of the subjects. Mean DVS was 21.02 for total subjects, and has no difference between male and female and between metropolitan city and other medium-small city. But, the rural areas showed the lowest DVS of 19.05. Mean DDS in which five is a maximum score was 3.3 with no significant difference by sex and by residence area in male subjects. However, in female subjects, DDS in the rural areas was the lowest. According to body size of the subjects, there was no meaningful difference in both scores of DVS and DDS. In conclusion, most indices of nutrient intake and food and food group intake were not significantly different by body size of the subjects, while most indices were significantly different by residence areas: higher in the metropolitan city than in the rural area.
Adolescent* ; Body Size* ; Diet* ; Female ; Folic Acid ; Humans ; Male ; Niacin ; Nutrition Surveys ; Nutritive Value ; Overweight ; Riboflavin ; Thinness ; Vitamin B 6 ; Vitamin E ; Vitamins

The purpose of this study was to determine composition of food groups appropriate for the evaluation of the quality of total diet or food guide, using the data from the 1998 National Health and Nutrition Survey. Twenty-fourhour-dietary recalls of total 1,110 Korean adolescents aged 13 - 19 years (male 543, female 567) were analyzed for food group consumed (Dietary Diversity Score, DDS), intake patterns of food group, mean index of nutritional quality (mINQ) and nutrient adequacy ratio (NAR). Considering Korean food pattern different from the Americans, this study is to check if Korean 5 food groups with both of oil & sugar group and vegetable &fruit group, and a minimum amount of 30 g in grain group and 15 g in meat group modified from Kant's minimum amount, 15 g in grain and 30 g in meat, could also be appropriate for the diet evaluation of Korean adolescents. Combination of food group and minimum food intake per each food group used in the first trial were categorized into 6 kinds of types: 1) American 5 food groups with Kant's minimum amount as control or 2) American 5 food groups with modified Kant's minimum amount 3) Korean 5 food groups excluded by sugar with the modified amount 4) Korean 5 food groups with modified amount 5) American food groups added oil group with the modified amount 6) American food groups added oil & sugar group with the modified amount. In case of oil group or oil and sugar group, 5 g was quoted for the minimum amount. Correlation between DDS and indices of other diet quality in each type of food group composition were analyzed and the best food group composition was traced by comparing the correlation coefficients of DDS and mINQ or MARs at alpha < 0.01. There was no meaningful difference in weight length index of the subjects of eating or not-eating oil or oil & sugar, while the values of mINQ showed higher in the subjects eating oil but no difference in the subjects eating oil & sugar, compared to the group not-eating, respectively. In comparison of type 1 and type 2, correlation between DDS and indices of other diet quality showed higher in type 1 using Kant's amount. And comparing the type of a combined group of fruit & vegetable (type 3 and 4) and the type of separated group of fruit and vegetable (type 5 and 6). six groups of separated vegetable and fruit showed the higher correlation of DDSs and indices of diet quality. In case of being classified into six groups with oil, DDS showed correlation of r = 0.293 with INQ. While, being classified into six groups with oil & sugar instead of oil only, DDS showed correlation of r = 0.249 with INQ. Accordingly the type 5 with oil is regarded as the better food group type than the type 6 with oil & sugar. Since better result was shown in the composition of six groups with Kant's minimum amount, the comparative analysis on both of type 1 with oil and oil & sugar was finally performed. Then oil added type 1 showed higher correlation of DDS and indices of diet quality. These result indicated that it would be more appropriate to use six food groups with separate vegetable and fruit including oil group (oil-added type 1) rather than oil &sugar group for evaluat ion of dietary quality of Korean adolescents using DDS.
Adolescent* ; Diet* ; Eating ; Edible Grain ; Female ; Fruit ; Humans ; Mars ; Meat ; Nutrition Surveys ; Nutritive Value ; Vegetables

BACKGROUND: Continuous positive airway pressure (CPAP) during spontaneous breathing has contributed greatly to the management of the neonatal respiratory distress syndrome and adult respiratory failure associated with acute lung disease. CPAP systems may be grouped into two general categories, demand flow CPAP system and continuous flow CPAP system. The purpose of this study was to evalute the respiratory effects of continuous flow CPAP system compared with demand flow CPAP system. METHODS: Cardiorespiratory values were measured in twelve respiratory failure patients on demand flow CPAP system and continuous flow CPAP system made by authors. CPAP level and FIO2 were maintained at the same level for both modalities. RESULTS: Changing from demand flow CPAP to continuous flow CPAP was associated with significant decrease in tidal volume(demand flow CPAP 450+/-153.0 ml, continuous flow CPAP 338+/-73.8 ml), airway pressure fluctuation(demand flow CPAP 6.4+/-1.2 cmH2O, continuous flow CPAP 2.4+/-0.7 cmH2O) and improvement in arterial oxygen partial pressure (demand flow CPAP 90.0+/-20.9 mmHg, continuous flow CPAP 105.9+/-24.6 mmHg). There were no significant changes in other cardiorespiratory values, such as arterial blood pressure, heart rate and respiratory rate. CONCLUSIONS: These results suggest that continuous flow CPAP system may be a beneficial modality in the management of respiratory failure patients compared to demand flow CPAP system.
Adult ; Arterial Pressure ; Continuous Positive Airway Pressure ; Heart Rate ; Humans ; Lung Diseases ; Oxygen ; Partial Pressure ; Respiration ; Respiratory Distress Syndrome, Newborn ; Respiratory Insufficiency ; Respiratory Rate

PURPOSE: The purpose of this study is to analyze the mode of recurrence and it's relating factors in gastric adenocarcinoma. MATERIALS AND METHODS: 1,446 patients who had been undergone gastrectomy for gastric adeno carcinoma from September 1983 to December 1996 (Department of Surgery, Korea University) were studied (median follow-up was 2.9 years). Of them, 243 patients who had been proven recurrence were studied on recurrence mode and clinicopathological factors. RESULTS: The mean duration to recurrence was 22 months. The modes of recurrence were locore gional (30.0%), peritoneal (23.0%), hematogenous (19.3%) and distant lymph node metastasis (4.1%) in order. In 23.5%, more than 2 recurrent pattern were combined. Age, gross type, tumor size and stage were statistically significant to the mode of recurrence. The disease free survival was calculated: regional lymph node, number of lymph node, stage, and tumor emboli had statistical significance in all types of recurrence and in locoregional recurrence, tumor size was significant. Multivariate analysis showed that regional lymph node influenced the disease free survival period in all cases and tumor size in locoregional recurrence. CONCLUSION: The number of positive regional lymph node and tumor size are important factors predicting the timing of recurrence after curative resection for gastric adenocarcinoma.
Adenocarcinoma* ; Disease-Free Survival ; Follow-Up Studies ; Gastrectomy ; Humans ; Korea ; Lymph Nodes ; Multivariate Analysis ; Neoplasm Metastasis ; Recurrence* ; Stomach Neoplasms