No abstract available.
Amnion* ; Endometriosis* ; Endometrium* ; Female

No abstract available.
Anesthesia, Spinal ; Leg ; Paresthesia

PURPOSE: Parenchymal iron deposition occurs in hemochromatosis, while iron is deposited in reticuloendothelial cells after blood transfusions(Hemosiderosis). We stuided correlation between MR finding and clinical findings(serum ferritin, TSI, LFT, disease duration) of hemosiderosis. MATERIALS AND METHODS: 12 patients with chronic renal failure and one patient with aplastic anemia, who have received multiple transfusion, were performed MRI with a 2.0 Tesla unit. RESULTS: In All of 13 patients(17 cases), the liver revealed low signal intensity equal to background noise. In 4 of 17 cases whose serum ferritin level was below 1000 ng/ml, pancreas, gastric wall, adrenal gland were involved in 1 case. In 4 cases with serum ferritin level between 1000 and 1500, pancreas was involved in 2 cases, and other organ was involved in 1 case. In 9 cases with serum ferritin level above 1500ng/ml, pancreas involved in 9 cases, and other organ in 4 cases. CONCLUSIONS: The MR findings are well correlated with serum ferritin level whereas the TSI, LFT, disease duration are not correlated with involved organ on MR.
Adrenal Glands ; Anemia, Aplastic ; Ferritins ; Hemochromatosis ; Hemosiderosis* ; Humans ; Iron ; Kidney Failure, Chronic ; Liver ; Magnetic Resonance Imaging ; Noise ; Pancreas

BACKGROUND: In a health examination program, advice from physician for change of health-related behavior and distribution of health educational pamphlets is routine. This study was done prospectively to analyze factors such as personal general characteristics, results of health examination, health examination satisfaction that relate to change of health promotion attitudes and compliance towards overweight, smoking, heavy drinking, elevated blood pressure, dyslipidemia, chronic diseases such as diabetes, hypertension. METHODS: The subject population was 689 cases from May 1997 to June 1997 in a general hospital health examination center. After health examination, 60.2%(415 cases) showed personal satisfaction by questionnaire. Three to four months later 78.4%(540 cases) responded to the telephone survey on change of health beliefs, health-related attitudes and compliance. RESULTS: In the telephone survey, 239 cases(46.0%) comprised high compliance group that had positive attitudes toward abnormal health examination results, 145 cases(27.9%) were mid compliance group, and 135cases(26.0%) were low compliance group. In males there was higher frequency of high compliance group than females(p<0.05). According to age, the older, the higher frequencies of high compliance group(p<0.05). In educational level group, the higher the educational level, the lower the frequencies of high compliance group(p<0.01). There was no difference in frequency of each compliance group between symptom motive and non-symptom motive group with each satisfaction group(p>0.05). In positive responders to the correspond advice of physician or health educational pamphlets, the frequencies for quit smoking, reduction of drinking amount, regular exercise, Compliance with taking antihypertensives, blood sugar control, diet control for dyslipidemia, taking antihyperlipidemics were higher(p<0.01). CONCLUSIONS: Health examination service includirg advice of physician and education changed health belief and influenced positively to health promotion attitudes. Health examination is not only important for early detection of disease but also to promote positive change of health-related behavior. Further studies are needed to understand the changing process of management of health and disease.
Antihypertensive Agents ; Blood Glucose ; Blood Pressure ; Chronic Disease ; Compliance ; Diet ; Drinking ; Dyslipidemias ; Early Diagnosis ; Education ; Health Education ; Health Promotion ; Hospitals, General ; Humans ; Hypertension ; Hypolipidemic Agents ; Male ; Overweight ; Pamphlets ; Personal Satisfaction ; Prospective Studies ; Smoke ; Smoking ; Telephone ; Surveys and Questionnaires

No abstract available.
Arteriovenous Malformations*

The purpose of this study was to evaluate the influence of sodium ascorbate on microtensile bond strengths of total-etching adhesive system to pulp chamber dentin treated with NaOCl. Pulp chambers of extracted human non-caries permanent molars were treated as follows: group 1, with 0.9% NaCl; group 2, with 5.25% NaOCl; group 3, with 5.25% NaOCl and 10% sodium ascorbate for 1min; group 4, with 5.25% NaOCl and 10% sodium ascorbate for 1 min and 10ml of water; group 5, with 5.25% NaOCl and 10% sodium ascorbate for 5 min; group 6, with 5.25% NaOCl and 10% sodium ascorbate for 5 min and 10ml of water; group 7, with 5.25% NaOCl and 10% sodium ascorbate for 10 min; group 8, with 5.25% NaOCl and 10% sodium ascorbate for 10 min and 10ml of water. Treated specimens were dried, bonded with a total-etching adhesive system (Single bond), restored with a composite resin(Z250) and kept for 24h at 100% humidity to measure the microtensile bond strength. NaOCl-treated group (group 2) demonstrated significantly lower strength than the other groups. No significant difference in microtensile bond strengths was found between NaCl-treated group (group 1) and sodium ascorbate-treated groups (group 3-8). The results of this study indicated that dentin treated with NaOCl reduced the microtensile bond strength of Single bond. Application of 10% sodium ascorbate restored the bond strength of Single bond on NaOCl-treated dentin. Application time of sodium ascorbate did not have a significant effect.
Adhesives ; Ascorbic Acid ; Bisphenol A-Glycidyl Methacrylate ; Dental Pulp Cavity ; Dentin ; Humans ; Humidity ; Molar ; Sodium ; Water

Highly specific and sensitive immunoassay method for soluble human recombinant interleukin-6 (hu rlL-6) was established by two different immunization methods. One is conventional method by Freund's adjuvant method and the other is special method which is directly injected to mouse spleen. Among seven established monoclonal antibodies (mAbs), two typical monoclonal antibodies, designated YB3 (IgG1) and NY2 (IgM), were further characterized. These mAbs highly bound to IL-6, however did not show cross reactivity with IL-1B and IL-2. As the results of ELISA inhibition assay and western blotting method, it was further identified that YB3 and NY2 had high binding specificity with IL-6. And the limiting detection amount of rlL-6 for YB3 was 5 ng/ml and for NY2 was 0.5 ng/ml. Furthermore, N-glycosylated human rlL-6 was also bound to YB3 on ELISA. On the other hand YB-3 furtherly recognized N-glycosylated human rlL-6 by sandwich ELISA method. These mAbs may be of use to diagnose the gynecopathy which contains abortion and preterm labor.
Animals ; Antibodies, Monoclonal* ; Blotting, Western ; Enzyme-Linked Immunosorbent Assay ; Female ; Freund's Adjuvant ; Hand ; Humans ; Immunization ; Immunoassay ; Interleukin-2 ; Interleukin-6 ; Mice ; Obstetric Labor, Premature ; Pregnancy ; Sensitivity and Specificity ; Spleen

In a study of intacranial metastases, 46 cases having satisfactory clinical, operative and histological proofswere analyzed by computerized tomography at Presbyterian Medical Center from May, 1982 to February, 1986. Theresults were as follows: 1. The male to female ratio of itracranial metastases were 67:33. The 5th decade group(34.8%) was the most prevalent age group, followed by the 6th decade(21.7%) and 7th decade(21.7%). 2. The numberof lesions was found to be: single-25 cases(54.3%); multiple-21 cases(45.7%). 3. The source of intracranialmetastases found to be: lung 15 cases(32.6%); unknown 12 cases(26.0%); chorioca 3 cases(6.5%); liver 3cases(6.5%); liver 3 cases(6.5%); stomach 2 cases(4.3%); parotid, breast, kidney, prostate, melanoma, rectal ca.rhabdomyosarcoma, nasal ca. lymphoma, testicular ca, cervix, each 1 case(2.2%). 4. The locations of theintracranial metastases were as follows: Cerebral hemisphere 37.7% in parietal region Cerebra hemisphere 15.9% inin frontal region Cerebral hemisphere 13.4% in occipital region Cerebra hemisphere 10.5% in temporal regionCerebellar hemisphere 3.2% Cerebellopontine angle 3.2% Intraventricular 4.8% Meninges 4.8% Skull vault 6.5% 5.Peritumor edema was found to be: Grade II-17 cases(37.0%): Grade III-14 cases(30.4%); Grade I-8 cases(17.4%);Grade 0–7 cases(15.2%) in that order. 6. The chief complaints of intracranial metastases on admission, were asfollows: Headache 30 cases(65.2%); Vomiting 11 casees(23.9%); deteriorated mental state 10 cases(21.6%);Hemiplegia 7 cases(15.2%); visual disturbance 6 cases(13.0%); hemiparesis 4 cases(8.7%); seizure 4 cases(8.7%);other symptoms were less frequent. 7. On pre-contrast scan, hyperdense lesions were present in 18 cases(39.1%);hypodense lesions in 15 cases(32.6%); mixed density in 8 cases(17.4%); isodenisty was present in 5 cases(10.9%).On post-contrast scan, ring enhancement was seen in 19 cases(41.3%); nodular enhancement in 17 cases(37%); mixedring-nodular enhancement in 8 cases(17.4%); only hypodense 2 cases(4.3%).
Breast ; Cerebellopontine Angle ; Cerebrum ; Cervix Uteri ; Edema ; Female ; Headache ; Humans ; Kidney ; Liver ; Lung ; Lymphoma ; Male ; Melanoma ; Meninges ; Neoplasm Metastasis ; Occipital Lobe ; Paresis ; Parietal Lobe ; Prostate ; Protestantism ; Seizures ; Skull ; Stomach ; Vomiting

PURPOSE: This study investigated the effects of early enteral feeding on the morbidities of extremely low birth weight infants (ELBWI) weighing less than 1,000 g. METHODS: We conducted a retrospective review of the medical records of sixty one ELBWI who were admitted to the neonatal intensive care unit of Inje University Busan Paik Hospital from January 2007 to October 2009. ELBWI were divided into two groups; the control group included ELBWI from January 2007 to March 2008, for whom enteral feeding was started beyond 3 days and the early feeding group included ELBWI from April 2008 to October 2009, for whom enteral feeding was started within 3 days. RESULTS: Gestational age and birth weight did not differ between the two groups. In the early feeding group, start day of enteral feeding (control group vs. early feeding group; 7+/-2days vs. 2+/-1days), time to achieve full enteral feeding (68+/-6 days vs. 22+/-2 days), and the duration of parenteral nutrition (58+/-6 days vs. 22+/-2 days) were significantly shorter, and weight gain at postnatal day 28 was significantly higher than that of the control group (P<0.001). No differences were observed in the incidence of sepsis and necrotizing enterocolitis and duration of hospitalization; however, the incidence of total parenteral nutrition induced cholestasis (44% vs. 7%) and bronchopulmonary dysplsia (78% vs. 24%) was significantly lower in the early feeding group. CONCLUSION: Early enteral feeding in ELBWI shortened the time to achieve full enteral feeding, improved weight gain, and decreased the incidence of brochopulmonay dysplasia and cholestasis.
Birth Weight ; Cholestasis ; Enteral Nutrition ; Enterocolitis, Necrotizing ; Gestational Age ; Humans ; Incidence ; Infant ; Infant, Low Birth Weight ; Infant, Newborn ; Intensive Care, Neonatal ; Medical Records ; Parenteral Nutrition ; Parenteral Nutrition, Total ; Retrospective Studies ; Sepsis ; Weight Gain

Tumor necrosis factor (TNF) -alpha plays a major role in the pathogenesis of Kawasaki disease (KD), a systemic vasculitis primarily affecting young children. We performed this study to examine the serum levels of TNF-alpha and to investigate a possible relation to promoter polymorphism at positions -238 and -308 in KD patients in Korea. We obtained 48 paired serum samples from 24 patients in the acute and subacute stages of KD, and control sera from 12 age-matched children who were having routine blood samples taken before elective surgical procedures. Our studies showed a significant increase in serum levels of TNF-alpha measured in the acute stage of KD (24.1+/-9.4 pg/mL) compared to those in the subacute stage (11.8+/-5.8 pg/mL; p < 0.01) and normal controls (10.4+/-4.9 pg/mL; p < 0.01). Previous studies report that the presence of the A allele at positions -308 and -238 may be associated with higher TNF-alpha levels. However, our results showed that the frequency of the A allele at position -308 in the KD patients was the same as the controls (2 out of 24, 8.3% vs. 8.3%, odds ratio (OR) = 1.00), while the frequency of the A allele at position -238 in the KD patients was lower than the controls (0/24, 0% vs. 8.3%, OR=0.00) ; this difference though was not statistically significant. We concluded that although TNF-alpha levels were significantly elevated in the acute stage of KD, there was no significant difference in the frequency of the A allele at positions -238 and -308 between the KD and control groups in Korean patients.
Case-Control Studies ; Child, Preschool ; Human ; Korea ; Mucocutaneous Lymph Node Syndrome/*blood/*genetics ; *Polymorphism (Genetics) ; Promoter Regions (Genetics) /*genetics ; Tumor Necrosis Factor/*genetics/*metabolism