No abstract available.
Organization and Administration* ; Psychotherapy*

The presense of the esophageal varices might have a partial machanical obstruction and cushion effect on esophageal lumen due to blood within the varices. It may affect on the motility and acid clearance in the esophagus. The aim of this study was to evaluate the acid clearance and the esophageal motility according to the degree of the varices in patients with esophageal varices. We have performed esophageal manometry and acid clearance test in 41 patients with esophageal varices. Esophageal motility disorder was abserved in 29.4% of patients with esophageal varices. The number of swallowing for acid clearance was significantly increased in patients with esophageal varices than control group(23.5 +/- 14.1 Vs 6.1 +/- 1.6, p=0.004). However, there was no significant corelation with form, location, and redcolor sign of the varices. In conclusion, patients with esophageal varices accompanied esophageal motility disorders and delayed acid clearance. This results might be a useful referance data for changes in esophageal motility before and after treatment of esophageal varices.
Deglutition ; Esophageal and Gastric Varices* ; Esophageal Motility Disorders ; Esophagus ; Humans ; Manometry ; Varicose Veins

No abstract available.
Movement Disorders* ; Prevalence*

No abstract available.
Organization and Administration* ; Psychotherapy*

No abstract available.

The purpose of this study was to investigate the purchase of special and cooking patterns of eggs. This survey was carried out through questionnaire and the subjects were 435 housewives whose children were middle or high school students in Kyunggi-do and Inchon. The results are summarized as follows : 1) As for age, 66.4% of subjects were 40 years or older. Also 57.1% of subjects received a high school education. As for occuption, full-time housewives accounted for 60.5%. Monthly family income of 39.1 % was 1-2 million won. As for monthly cost of food, 51.7% of subjects paid less than 500 thousand won. Also 40.2% of subjects lived in apartments. 2)Most housewives knew about the sale of special eggs. However, they perceived that the price of special eggs was expensive. 3) The higher their age, education level. household income and food cost, were, the more frequent their purchase of special eggs was. 4) The reason for their purchasing special eggs was in order of nutrition and freshness. 5) Most housewives didn't trust the brands of special eggs. 6) The most popular method of cooking eggs was fried-eggs. Therefore, it is necessary to provide cheap, fresh and nutritious special eggs.
Child ; Commerce ; Cooking* ; Education ; Eggs* ; Family Characteristics ; Gyeonggi-do* ; Humans ; Incheon* ; Ovum* ; Surveys and Questionnaires

We report a case of solitary congenital calcified nodule of the ear in a 1-year-old female. The lesion was a 2 X 2mm-sized, elevated, slightly erythematous and whitish-centered nodule located since birth on the superior helical rim of her left ear. Histopathological findings fram the totally excised lesion showed calcium deposits as amorphous, basophilic masses in the upper dermis and focal discharge of calcium by means of transepidermal elimination. Surrounding the calcium deposits, lymphohistiocytic infiltrations were present.
Basophils ; Calcium ; Dermis ; Ear* ; Female ; Humans ; Parturition

OBJECTIVE: L and E6/E7 gene amplification analyses were compared to identify human papillomavirus (HPV) infection and verify the HPV type, with the intent to minimize HPV typing errors. METHODS: L1 gene verified HPV typing was accomplished via polymerase chain reaction (PCR) and membrane assays. Verification of HPV typing via E6/E7 genes was accomplished through nested multiplexed PCR. The results from 104 samples were compared. RESULTS: The rates of accordance and difference were 35% and 65%, respectively. For 29% of the analyses, nested multiplexed PCR was more diversified than the membrane assay. CONCLUSION: HPV can be classified into low-risk HPV and high-risk HPV groups. In parallel amplifications of the L and E genes is more efficient for accurate diagnosis in light of the different symptoms and attendant precautions of the risk groups.
Gene Amplification ; Humans ; Light ; Membranes ; Polymerase Chain Reaction

OBJECTIVE: L and E6/E7 gene amplification analyses were compared to identify human papillomavirus (HPV) infection and verify the HPV type, with the intent to minimize HPV typing errors. METHODS: L1 gene verified HPV typing was accomplished via polymerase chain reaction (PCR) and membrane assays. Verification of HPV typing via E6/E7 genes was accomplished through nested multiplexed PCR. The results from 104 samples were compared. RESULTS: The rates of accordance and difference were 35% and 65%, respectively. For 29% of the analyses, nested multiplexed PCR was more diversified than the membrane assay. CONCLUSION: HPV can be classified into low-risk HPV and high-risk HPV groups. In parallel amplifications of the L and E genes is more efficient for accurate diagnosis in light of the different symptoms and attendant precautions of the risk groups.
Gene Amplification ; Humans ; Light ; Membranes ; Polymerase Chain Reaction

BACKGROUND: High dose fentanyl for cardiac surgery in neonates, infants and children can cause severe bradycardia and chest wall rigidity that result in decreased cardiac output and oxygen desaturation due to fixed stroke volume in pediatric patients. To ameliorate the effects of fentanyl, it is common to administer neuromuscular blocking drugs with wanted cardiovascular side effects. This study was designed to compare the cardiovascular variables and oxygen saturation among different muscular relaxants in high dose fentanyl anesthesia. METHODS: Thirty pediatric cardiac patients were allocated randomly into three muscle relaxant groups treated with 0.2 mg/kg pancuronium (n=10), 0.2 mg/kg vecuronium (n=10) or 0.2 mg/kg pipecuronium (n=10) after receiving an initial bolus dose of 25 g/kg of fentanyl. Changes of heart rate (HR), mean arterial blood pressure (MAP), rate-pressure-product (RPP) and oxygen saturation (SpO2) were observed. The same cardiovascular variables were also observed 1 and 2 minutes after the second bolus dose of 25 g/kg fentanyl and compared to the results among muscle relaxants. RESULTS: HR, MAP and RPP decreased significantly (p<0.05) 1 and 2 minutes after injection of the 1st fentanyl, which returned to levels above the control value after administration of pancuronium, vecuronium or pipecuronium. Among muscle relaxants, pancuronium caused the most rapid and significantly high level compared to the control value in HR and MAP. Next was pipecuronium and then vecuronium. In clinical setting, SpO2 was decreased after the 1st fentanyl injection and increased after the injection of muscle relaxants, but not significant statistically. CONCLUSION: In view of hemodynamic changes, pancuronium is most efficient and rapid in returning the hemodynamic variables that was decreased after high dose fentanyl anesthesia in neonates, infants and children whose cardiac output was dependent on HR due to relatively fixed stroke volume.
Anesthesia* ; Arterial Pressure ; Bradycardia ; Cardiac Output ; Child* ; Fentanyl* ; Heart Rate ; Hemodynamics ; Humans ; Infant* ; Infant, Newborn* ; Neuromuscular Blockade ; Oxygen ; Pancuronium* ; Pipecuronium* ; Stroke Volume ; Thoracic Surgery ; Thoracic Wall ; Vecuronium Bromide*