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1.
Neurology Asia ; : 263-266, 2019.
Article in English | WPRIM | ID: wpr-751080

ABSTRACT

@#Subacute sclerosing panencephalitis (SSPE) is a progressive, fatal disease of the central nervous system caused by a persistent measles virus in the brain. It is clinically characterized by insidious onset of intellectual deterioration and behavioral changes followed by myoclonic jerks and eventually complete neurologic deterioration. In about 10% of patients, the clinical manifestations of SSPE are not typical and that may cause a delay in the diagnosis. We report here 3 cases of SSPE with atypical presentations. Bilateral vision loss, hemiparesis, ataxia and acute encephalopathy with focal seizures were respectively the presenting symptoms at the onset of disease. The typical periodic EEG complexes in two patients and positive CSF measles IgG antibody led to the diagnosis of SSPE.

2.
Journal of Preventive Medicine ; : 74-78, 2008.
Article in Vietnamese | WPRIM | ID: wpr-952

ABSTRACT

Background: With the help of Japan, the Center for Research and Production of vaccines and biologicals, Hanoi has received a WHO standard measles vaccine production technology, including techniques in the examination of vaccine quality. Therefore, it is needed to be initiative on production of measles antibody. Objective: Study on production of measles antibody in rabbits and selecting the appropriate antibody for production of high titre antibody, which meets the standard of vaccine quality control in Vietnam. Subject and methods: Using the measles antigen from Edmonston and AIK-C strains, which were provided by the Kitasato Institute, to produce measles antibody. Making immunoreaction in rabbits and determination of neutralization antibody titre. Results and Conclusion: Measles antigen of Edmonston Vero 7/P2 strain used in the production of measles antibody in rabbit created the highest antibody titre in comparison with AIK-C strain from vero cell and FL cell supplied by the Kitasato Institute of Japan. Antibody titre of Edmonston Vero 7/P2 strain reached up to 1/8192 and met the sera standard required for measles vaccine quality control, it is similar to the measles sera to be produced from the Kitasato Institute.

3.
Korean Journal of Clinical Pathology ; : 227-233, 1999.
Article in Korean | WPRIM | ID: wpr-195441

ABSTRACT

BACKGROUND: A two-dose measles vaccination schedule is recommended routinely for either school entry or 11 to 13 years of age in America since 1989. But, several studies were performed on measles antibody in Korea and it remains controversial whether a second dose measles vaccine after 15 months is necessary. To generate baseline data, measles antibody prevalence and its levels according to different age groups in children and young adults in Taejon area were studied. METHODS: A total of 261 subjects at 3 to 21 years of age, who had received a single dose of measles vaccine, were tested for measles antibody by quantitative alpha enzyme immunoassay. The subjects were divided into five age-groups based on the educational system (preschool, elementary school, middle school, high school, young-adult). RESULTS: The seropositivity rates were 97.7% and not significantly different among groups. The expected tendency of declining antibody levels with advancing age, as reported by other studies, was not observed in this study. Except for between Group I and Group II, no significant difference was noted in the antibody levels among the five age groups. Group II showed significantly higher antibody levels than those of Group I (P=0.0025). CONCLUSIONS: No declining tendency of measles antibody levels with advancing age is different from many other studies and contradicts the current recommendations for supplementary vaccinations after 15 months. These might reflect the regional characteristics of the study population in Taejon area and current vaccination rate. Therefore, futher studies with larger population in different geographic regions by quantitative EIA would be needed.


Subject(s)
Child , Humans , Young Adult , Americas , Appointments and Schedules , Immunoenzyme Techniques , Korea , Measles Vaccine , Measles , Prevalence , Vaccination
4.
Journal of the Korean Pediatric Society ; : 1700-1706, 1996.
Article in Korean | WPRIM | ID: wpr-22892

ABSTRACT

PURPOSE: Measles is one of the most highly communicable infectious disease, but has become a rare disease with the widespread use of vaccine. Recently, however, resurgence of the disease in school aged or adolescents who had received the vaccine before or at the 15 month warrants reappraisal of the efficacy of the vaccination. The purpose of this study was to investigate positive prevalence of antibody and its quantitative titers in different age groups in order to determine necessity and appropriate time of booster vaccine. METHODS: We measured measles antibody in the sera of 192 children from different age groups(61 cases from 4-6 years of age, 40 cases from 8-9 years of age, 47 cases from 12-13 years of age, 44 cases from 15-16 years of age). Eight to ten children from each group were selected and quantitative antibody titers were measured by EIA(measles Ig G EIA SEIKEN) method. RESULTS: 1) The positive prevalence of measles antibody in four to six year age group(72%) was significantly lower than the expected positive prevalence of measles antibody(95%) (p<0.001). 2) Median antibody titer in twelve to thirteen year age group tended to be relatively lower than the other age groups. 3) There was no significant differences in the positive prevalence of measles antibody and median titers between sex. CONCLUSIONS: This data supported that the booster vaccination be needed at four to six years of age.


Subject(s)
Adolescent , Child , Humans , Communicable Diseases , Measles , Prevalence , Rare Diseases , Vaccination
5.
Journal of the Korean Pediatric Society ; : 1519-1525, 1991.
Article in Korean | WPRIM | ID: wpr-121473

ABSTRACT

No abstract available.


Subject(s)
Humans , Measles
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