No Abstract Available.
Methicillin Resistance* ; Methicillin* ; Methicillin-Resistant Staphylococcus aureus* ; Staphylococcus aureus* ; Staphylococcus*

No Abstract Available.
Vibrio parahaemolyticus* ; Vibrio* ; Virulence Factors* ; Virulence*

No Abstract Available.
Methicillin Resistance* ; Methicillin* ; Methicillin-Resistant Staphylococcus aureus* ; Staphylococcus aureus* ; Staphylococcus*

No Abstract Available.
Vibrio parahaemolyticus* ; Vibrio* ; Virulence Factors* ; Virulence*

Three-dimensional (3-D) ultrasonographic imaging techniques have recently shown rapid development and theirclinical application has begun to attract considerable at-tention. Power Doppler sonography is known to be moresensitive than color Doppler for detecting blood flow, and there is also less noise and clutter. This paperdescribes the basic principles and initial clinical experience of 3-D power Doppler sonography.
Noise

PURPOSE: This study was conducted to validate enzyme immunoassay (EIA) for the quantitative measurement of human IgG antibodies specific for Haemophilus influenzae type b (Hib) capsular polysaccharide. METHOD: We evaluated specificity, repeatability, intermediate precision, accuracy, lower limit of quantification (LLOQ), and stability to validate standardized EIA for the quantitative measurement of human anti-polyribosylribitol phosphate (PRP) IgG antibodies. RESULTS: The results indicated that this EIA showed specificity to HbO-HA antigen and repeatability and intermediate precision were within acceptance criteria (repeatability: CV < or =15%, intermediate precision: CV < or =20%). The EIA-derived results from this laboratory were equivalent to those obtained by the standard radioactive antigen binding assay (RABA) for quantitation of anti-PRP antibodies in the 28 sera. Spiking recovery result was within acceptance criteria (100+/-20%). The precision and accuracy of samples in LLOQ were from -14.7 to -4.7% in nominal values, which were within acceptance criteria (precision: CV < or =25%, accuracy: +/-25%). Freeze-thaw stability and short term temperature stability were within +/-20% of acceptance criteria. CONCLUSIONS: The EIA which is performed at the Center for Vaccine Evaluation and Study Ewha Medical Research Institute, is an appropriate serologic assay which can be used for quantitation of anti-PRP IgG antibodies in human sera.
Academies and Institutes ; Antibodies* ; Haemophilus influenzae type b* ; Haemophilus influenzae* ; Haemophilus* ; Humans* ; Immunoenzyme Techniques* ; Immunoglobulin G* ; Sensitivity and Specificity

PURPOSE: The cross-protection of 7-valent pneumococcal conjugate vaccine (PCV7) against vaccine-related serotypes has been controversial. We investigated the serological properties of cross-protective antibodies against vaccine-related serotypes 6A, 6C, and 19A induced in young children aged 12-23 months after booster immunization of PCV7. METHODS: IgG and IgM antibody concentrations and opsonic index (OI) against vaccine serotypes 6B and 19F and vaccine-related serotypes 6A, 6C, and 19A were measured by ELISA and opsonophagocytic killing assay (OPA) in 4 selected immunesera. The serological properties and antigenic specificity of protective antibodies were determined by IgM depletion of immunesera, OPA, and competitive OPA against serogroup 6 and 19 pneumococci. RESULTS: Compared to pre-IgM depleted immunesera, OI of IgM-depleted immunesera against 6B and 19F decreased and OI against 6A, 6C, and 19A decreased, too. In competition OPA, free 6B and 19F polysaccharide completely inhibited the immune protection against vaccine-related serotypes 6A, 6C, and 19A as well as vaccine types 6B and 19F. CONCLUSIONS: The booster immunization of PCV7 certainly induced cross-protective antibodies against vaccine-related serotypes 6A, 6C, and 19A with both IgG and IgM isotypes. Furthermore, IgM antibodies are more highly contributed to opsonophagocytic activity against vaccine-related serotypes as well as most of vaccine types than do IgG antibodies. Further studies are needed for the more immunized sera in the children as well as adults.
Adult ; Aged ; Antibodies ; Child ; Cross Protection ; Enzyme-Linked Immunosorbent Assay ; Epitopes ; Homicide ; Humans ; Immunization ; Immunization, Secondary ; Immunoglobulin G ; Immunoglobulin M ; Pneumococcal Vaccines ; Streptococcus pneumoniae ; Heptavalent Pneumococcal Conjugate Vaccine

No abstract available.
Child* ; Drug Therapy ; Humans

No abstract available.
Bone Marrow* ; Histiocytes* ; Niemann-Pick Diseases*

The purpose of the study was to test the effect of the health promotion program in middle women. The research design was a quasi experimental, nonequivalent control-group pretest-posttest design. The data were collected from February 24 to April 14, 1988. The subjects were midlife women, age 40 to 50 years who reside in Chonju city. The experimental group consisted of 41 subjects and the control group 40 subjects. The instruments used for the study were the Self Efficacy Scale and the Health Promotion Behavior Scale developed by Park(1995). The data was analyzed by SPSS/PC. The study result were as follows: Through the 7 week education program for health promotion, self efficacy and health behavior were effectively changed in middle-aged.
Education ; Female ; Health Behavior ; Health Promotion* ; Humans ; Jeollabuk-do ; Research Design ; Self Efficacy