No abstract available.
Cerebrospinal Fluid* ; Humans ; Polymerase Chain Reaction* ; Streptococcus pneumoniae* ; Streptococcus*

No abstract available.
Congenital Hypothyroidism*

No Abstract Available.
Adenoviridae* ; Coinfection* ; Herpesvirus 3, Human* ; Humans ; Synovial Fluid* ; Synovitis*

This is case report of true class III malocclusion with macroglossia is corrected by glossectomy in 13 years female patient. After orthodontic treatment, the patient is bound to glossectomy because the corrected condition is relapsed to the previous condition due to relatively enlarged tongue compared with the original dental arch. By the interpretation of the cephalogram and model analysis, it is approved that the growth pattern and direction are normal range and mandible is located anterioly to the cranium. The results are follows: 1. We could treat the true Cl III malocclusion. 2. We could prevent the relapse of the treated condition by the surgical intervention, such as partial glossectomy. 3. Sensory, speech, swallowing and so other functions after the operation have been with in normal limit without any serious complications or seguellae.
Deglutition ; Dental Arch ; Female ; Glossectomy ; Humans ; Macroglossia* ; Malocclusion* ; Mandible ; Recurrence ; Reference Values ; Skull ; Tongue

Human rotavirus has now been established as the leading cause of gastroenteritis in young children worldwide. At least fourteen serotypes of group A rotavirus have been identified on the basis of antibody responses to major neutralizing glycoprotein, VP7 (G type for glycoprotein), present in the outer capsid of the virus. Serotype 1, 2, 3 and 4 are the most highly prevalent in human. In Korea, rotavirus is also the principal cause of severe nonbacterial diarrhea requiring hospitalization in infants and young children, which is commonly detected by EIA method. The epidemiology of rotavirus infection has been monitored by only serologic methods without electropherotyping in Korea. This study shows seasonal and age related variations .of rotavirus infection in Korea according to the genotype using the reverse transcription polymerase chain reaction (RT-PCR). Fecal specimens were obtained from 39 children hospitalized with acute watery diarrhea and gastroenteritis in Ewha Womans University MokDong Hospital in Seoul from Jan. to Dec. of 1996. All four (1, 2, 3, 4) major G serotypes were identified by amplification of segment of the gene for VP7 using RT-PCR. Rotavirus Gl 749 bp, G2 653 bp, G3 374 bp and G4 583bp were shown on 2.9 or 3.3% NuSieve agar gel. Results were as follows: 1) Rotavirus was detected at 53.8% (21/39) by EIA and 89.7% (35/39) by RT-PCR. 2) Serotype Gl, G2, G3, G4 when detected by RT-PCR accounted for 80.0% (28/35), 14.3% (5/35), 2.9% (1/35) and 2.9% (1/35), respectively. 3) Thirty five strains of rotavirus were detected at the frequency of 17.1% (6/35) in Oct., 20.0% (7/35) in Nov. and 20.0% (7/35) in Dec. 4) As for the age range, children affected by rotavirus were mostly under 1 years.
Agar ; Antibody Formation ; Capsid ; Child ; Child, Hospitalized* ; Diarrhea* ; Epidemiology ; Female ; Gastroenteritis ; Genotype* ; Glycoproteins ; Hospitalization ; Humans* ; Infant ; Korea ; Polymerase Chain Reaction* ; Reverse Transcription* ; Rotavirus Infections ; Rotavirus* ; Seasons ; Seoul

Astrovirus is frequently associated with diarrhea in children. It can not be readily isolated by cell culture, and an electronmicroscope is usually used for detection of this agent. Recently in 1995 a combined method of reverse transcription-polymerase chain reaction (RT-PCR) was designed for easier detection of astrovirus, which is based on the conserved sequence in 3'-end of genomes of the 7 known serotypes of human astrovirus. As of yet there has not been any report of astrovirus data in Korea using the RT-PCR methods. The purpose of this study was to detect astrovirus incidence, severity of symptoms, seasonal variation and coinfection rate with rotavirus in Korean children inpatients with diarrhea. Fecal specimens from 61 young children hospitalized with gasteroenteritis Korea from Jan. 1996 through Mar. 1997. They were examined for astroviurs infection by RT-PCR method. Results are as follows: 1. Astrovirus was detected at 9.8% (6/61) from fecal specimens of children with severe diarrhea by EIA using monoclonal antibody coated plates. 2. Astorvirus was detected at 29.5% (18/61) from fecal specimens of children with severe diarrhea by RT-PCR. 3. The age of the 18 children affected by astrovirus ranged from 2 monthes to 7 years with mean of 3.0 years. 4. Mean hospital stay of the 1S children was 6.1 days. 5. Five (27.8%) astrovirus RT-PCR positive strains were confirmed in November and in December, respectively out of 18 specimens in total. 6. Astrovirus coinfection with rotavirus type G1 was confirmed in 15/16 specimens (93.8%), and with type G2 was in 1/16 specimens (6.3%).
Cell Culture Techniques ; Child* ; Coinfection ; Conserved Sequence ; Diarrhea ; Feces* ; Genome ; Humans ; Incidence ; Inpatients ; Korea ; Length of Stay ; Mamastrovirus ; Polymerase Chain Reaction* ; Reverse Transcription* ; Rotavirus ; Seasons

No Abstract Available.
Adult* ; Cerebrospinal Fluid* ; Encephalitis* ; Humans ; Meningitis, Aseptic* ; Polymerase Chain Reaction*

No abstract available.
Leukemia, Monocytic, Acute* ; P-Glycoprotein*

PURPOSE: School-age children spend more than half of the day at school and teachers or school nurses are responsible for managing students with asthma during school hours. Thus, the teachers' knowledge about asthma is very important for the care of asthmatic school children. METHODS: Total 159 teachers were asked to fill out questionnaire on their knowledge about asthma and their personal profiles. The survey was administered by mail. The questionnaire includes 17 items about pathophysiology, symptoms, precipitating factors, treatment, care and prognosis, which were to be answered by either 'true' or 'false'. The correct or incorrect answers were examined data was statistically analyzed by SPSS. RESULTS: Most teachers were in their thirties (54.7%) and years of teaching experience were from six to fifteen years (50.4%). The teachers who experienced asthma students were 23.6%, and 12.6% were either asthma patients or had asthma patients in their family. They had knowledge about precipitating factors of asthma, but, the knowledge was not correct in detail. Only 34% teachers knew what to do and where to contact in case of asthma attack among the students. Teachers' demographic and professional factors did not affect the knowledge about asthma, except their working experience as school nurses and/or with school nursing asthmatic students. CONCLUSION: The survey results demonstrated that their teachers' knowledge about asthma was not sufficient enough to take good care of the asthmatic students at school including emergency management. Asthma education for the school teachers is required and efficient educational programs for the teachers should be developed.
Asthma ; Child ; Education ; Emergencies ; Humans ; Postal Service ; Precipitating Factors ; Prognosis ; Surveys and Questionnaires ; School Nursing

PURPOSE: Airway inflammation is a characteristic feature of asthma. Sputum analysis can be used as a non-invasive tool to assess severity of the airway inflammation. This study was performed to compare relationships between sputum eosinophils to other parameters of airway inflammation and to evaluate the clinical utility of sputum eosinophils and ECP in childhood asthma. METHODS: Twenty one ashtmatic children and age matched control subjects without history of allergy were enrolled in this study. Their age was from 21 months to 15 years old. The study was performed from January to April of 2001. Ultrasonically nebulized hypertonic saline was used to induce sputum from children. The children were pre-treated with bronchodilator and peak expiratory flow rate (PEFR) was monitored thought-out the procedure. Sample were analysed for total cell count, differential cell count and for concentrations of eosinophil cationic protein (ECP). RESULTS: Asthmatic subjects had a significantly higher proportion of blood eosinophils than the control subjects (279.8+/-187.7/mm3 and 26.5+/-18.5/mm3, P<0.01). Correspondingly, percentages of eosinophil and concentration of ECP were 5.10+/-8.79% and 99.85+/-70.10 microL/L in asthmatic and 0.20+/-0.42% and 1.02+/-2.54 microL/L in control subjects (P<0.01 and P<0.01). Serum eosinophils have no correlation with sputum eosinophils or sputum ECP. There was no correlation between sputum eosinophils and ECP either. CONCLUSION: This study suggests that the proportion of eosinophils and the level of ECP in induced sputum may be sensitive and accurate means of assessing the airway inflammation in childhood asthma, and their relationships with serum eosinophils or serum ECP are to be studied further.
Adolescent ; Asthma* ; Cell Count ; Child ; Eosinophil Cationic Protein* ; Eosinophils* ; Humans ; Hypersensitivity ; Inflammation ; Peak Expiratory Flow Rate ; Sputum*