To evaluate the predictive value of serum fibronectin and roll-over test for pregnancy induced hypertension (PIH), we studies 79 patients between the twenty-eighth and thirty-second week of gestation from October 1995 to May 1996. The results were as follows . 1) There was no significant difference of mean diastolic pressure difference in roll-over test and serum fibronectin levels between 13 PIH patients and 66 controls. Between two groups of patients, mean diastolic blood pressure differences were 14.3+/-3.9mmHg, 12.0+/-4.4mmHg and mean serum fibronectin levels were 231.2+/-90.8 pg/ml, 196.5+/-61.2 pg/ml respectively(p> 0.1). 2) For prediction of PIH, the sensitivity, the positive predictive value and the negative predictive value of roll-over test were 8%, 14% and 83%.
Blood Pressure ; Female ; Fibronectins* ; Humans ; Hypertension, Pregnancy-Induced* ; Pregnancy ; Pregnancy*

No abstract available.
Endometriosis* ; Female

No abstract available.
Nucleolus Organizer Region* ; Proliferating Cell Nuclear Antigen*

No abstract available.
Nucleolus Organizer Region* ; Proliferating Cell Nuclear Antigen*

63 cases of meningitis in children were reviewed to study correlation between brain CT findings and clinical course. We divided 63 cases into 3 groups according to clinical course, that is , Group I :Healed without significant sequelae. Group II: Discharged with sequelae such as neurologic deficit or complicated clinical course. Group III : Expired or considered to be expired after hopeless discharge. The CT finding were retrospectively analyzed and compared with each clinical group. We drawed several conclusions as follows; 1. The wrost prognostic CT finding is dirty basal cisternal enhancement. (Group I only 5%, Group II 50%, Group III 45%).2. Focal brain parenchymal lesion, especially multiple, such as granuloma and infarct shows unfavorable clinical outcome, that is, high rate of Group III and evident neurologic deficit, in contrast to only 7% of Group I. 3. In 7 cases of which CT finding is only hydrocephalus, the prognosis is rather favorable, that is, 57% were Group I, 43% were improved after V-P shunt (Group II) and no Group III. But hydrocephalus with dirty disternal enhancement results in grave prognosis, that is, Group I only 8%, Grouop II 54%, Group III 38%, With regard to overall hydrocephalus, predilectron for good or bad prognosis can't be mentioned. 4. No prognostic difference were noted between presence and absence of periventricular low desnity in hydrocephalus. 5. CSF pressure of hydrocephalus ismostly high (over 20cm H20). but normal pressure hydrocephalus were noted in 24%. CSF pressure of normal ventriclesize is mostly under 18cm H2O) but high pressure were noted in 18% of the nomral sized venticle (most of them shows intracranial space occupying lesion such as granuloma, acute infarct, subdural effusion, etc). 6. Most of diffuse braine swelling, diffuse brain atrophy and subdural effusion result in Group I, that is, favorable clinical outcome. 7. Normal CT findings ar found in 29%, of which 61% belong to Group I and 31% to Group II.
Atrophy ; Brain ; Child ; Granuloma ; Humans ; Hydrocephalus ; Hydrocephalus, Normal Pressure ; Meningitis ; Neurologic Manifestations ; Prognosis ; Retrospective Studies ; Subdural Effusion

The purpose of this study was to compare the screw loosening characteristics of three available cementation type abutments: one-piece cementation type abutment; two-piece cementation type abutment using titanium abutment screw; two-piece cementation type abutment using gold abutment screw. Two implant supported three-unit superstructures were fabricated using a pair of 3 kinds of abutments for each experimental model. Cyclic loading was applied on the specimen, and made to stop when the superstructure showed movement over threshold range. The loaded cycle was counted until the machine stopped. Frequency analysis was done to measure the change of natural frequency before and after the application of cyclic load and to find the effect of screw loosening on the change of natural frequency. The specimen assembly was modeled to perform the finite element analysis to see the distribution of the stress induced by the application of preload over the screw joint and to compare the pattern of the distribution of stress induced by the external force with the change of the preload condition. The following results were obtained: 1. The failure loading cycle of two-piece cementation type abutment using gold screw was significantly greater than those of the other groups. 2. One-piece cementation type abutment applied to multi-unit restoration case did not show greater resistance to screw loosening compared to two-piece cementation type abutments. 3. Frequency analysis showed decrease in natural frequency when screw loosening occured.
Cementation* ; Finite Element Analysis ; Joints ; Models, Theoretical ; Titanium

Staphylococcus aureus coagulase serotype I to VIII isolated from clinical samples could be classified into two groups, methicillin-sensitive S. aurues (MSSA) and methicilln-resistant S. aurues (MRSA), by antibiotics susceptibility and existence of mecA which is a gene related with methicillin resistance. Coagulase serotype I, VI, and VIII were MSSA which showed different antimicrobial susceptibility. Coagluase serotype II-V and VII were MRSA in which mecA and SCCmec were detected. To analyze Sau1 restriction and modification (R-M) complex types by coagulase type and SCCmec type, sau1hsdR, sau1hsdM and sau1hsdS genes involved in Sau1 R-M complex were detected by PCR, we found five complex types such as M1, R2M2, R2M2, R2M2S1, and R2M2S2. Coagulase serotype I, VI, and VIII of MSSA were M1, R2M2 and R2M2, respectively. SCCmec type II and coagulase serotype II, SCCmec type III and coagulase serotype III, SCCmec type IV and coagulase serotype V, and SCCmec type IV and coagulase serotype IV, VII of MRSA were Sau1 R-M complex type R2M2S1, R2M2, R2M2, and R2M2S2, respectively. Taken together, correlation between Sau1 R-M complex types and coagulase or SCCmec types of S. aureus was found.
Adenosine ; Anti-Bacterial Agents ; Coagulase ; Genes, vif ; Methicillin Resistance ; Methicillin-Resistant Staphylococcus aureus ; Polymerase Chain Reaction ; Staphylococcus ; Staphylococcus aureus

PURPOSE: The aims of this cross-sectional study were to explore and evaluate the impact of adjuvant chemotherapy on quality of life in breast cancer patients according to the survival time from surgery. METHODS: Completed questionnaires were collected from 534 women with breast cancer. Clinical and sociodemographic characteristics were reviewed and Functional Assessment of Cancer Therapy-Breast cancer instrument, global quality of life, Beck Depression Inventory, and unmet sexuality needs were administered. Descriptive statistics, t-tests, chi-square tests and multiple analysis of covariance were performed while controlling for confounding variables. RESULTS: Statistically significant differences were found between chemotherapy and no chemotherapy group on depression (p=0.026), unmet sexuality needs (p=0.010), breast cancer specific concerns (p=0.010), physical well-being (p=0.001), and emotional well-being (p=0.028). Chemotherapy effects also varied according to survival time since surgery such as for group 1 (<1 year since surgery), significant differences were found on Beck Depression Inventory (p=0.042), unmet sexuality needs (p=0.016), breast cancer subscale (p=0.004), and physical well-being (p=0.016) and for group 3 (>3 years since surgery) on depression (p=0.019) and physical well-being (p=0.028) respectively; however, there were no significant differences between chemotherapy and no chemotherapy group for group 2 (1-3 years since surgery). CONCLUSION: As expected, breast cancer patients who underwent adjuvant chemotherapy experienced significantly worse quality of life than those who did not receive chemotherapy. Furthermore, the adverse chemotherapy effects on the quality of life appear to vary according to the time since surgery. These results suggest that health care professionals may need to address long-term as well as short-term chemotherapy side-effects and intervene accordingly to enhance quality of life of breast cancer patients.
Breast ; Breast Neoplasms ; Chemotherapy, Adjuvant ; Cross-Sectional Studies ; Delivery of Health Care ; Depression ; Female ; Humans ; Quality of Life ; Sexuality ; Survivors ; Surveys and Questionnaires

PURPOSE: This study was performed to investigate the epidemiology of enterovirus (EV) infections in children at a secondary hospital during recent 5 years. METHODS: We collected the cerebrospinal fluid, stool and throat swab samples from the pediatric patients with suspected EV infections in KEPCO Medical Center, Seoul, Korea from July 2006 to September 2010. EV detection and genotype identification were performed by RT-PCR at Korea Centers for Disease Control and Prevention. RESULTS: A total of 386 samples were collected from 277 patients during study period. Ninety-eight patients (35.4%) were diagnosed with EV infections. The RT-PCR positive rate was the highest in throat swab samples (48.3%). The median age of patient was 4.7 years (range, 0.1-12.5 years). Aseptic meningitis (50, 51.0%) was the most common clinical manifestation; herpangina (22, 22.4%) and hand-foot-mouth disease (18, 18.4%). One hundred EVs were isolated from 98 patients and 20 genotypes of EV were identified; Echovirus 30 (28 cases, 28%), Enterovirus 71 (12 cases, 12%), Echovirus 25 (10 cases, 10%), Echovirus 9 (9 cases, 9%) and Coxsackievirus A6 (8 cases, 8%). Aseptic meningitis caused by Echovirus 30 was the most common manifestation in 2008. There was no complicated case caused by Enterovirus 71. CONCLUSION: This study showed the epidemiology of confirmed EV infection in children from 2006 to 2010. There is a need for continuous surveillance of EV infections and its clinical manifestations.
Centers for Disease Control and Prevention (U.S.) ; Child ; Echovirus 9 ; Enterovirus ; Enterovirus B, Human ; Enterovirus Infections ; Genotype ; Herpangina ; Humans ; Korea ; Meningitis, Aseptic ; Pharynx

No abstract available.
Hemorrhage* ; Humans ; Infant* ; Infant, Very Low Birth Weight*