No abstract available.
Crowns* ; Dental Cements*

In order to observe the effect on cardiovascular depression due to ether, halothane or penthrane anesthesia with pretreatment of propranolol (1mg) , change in the blood pressure and pulse rate were measured after intravenous administration of atropine(0.5mg), ephedrine(20mg) or aramine(2mg) to healthy volunteers. The results were as follos, 1) In conscious patients, intravenous administration of propranolol(1mg) caused a statistically significant decrease in pulse rate but no significant change in the blood pressure. 2) The atropine group showed that blood pressure increased by 33/23(p<0.01), 15/13(p<0.01) and 3/4(NS) mmHg, and pulse rate also increased by 20(p<0.01), 24(p<0.05), 11(p<0.05) per min. respectively during ether, halothane and penthrane anesthesia. 3) The ephedrine group showed that blood pressure decreased by 5/0(NS) during ether anesthesia, and increased by 27/17(p<0.01) and 30/15(p<0.01) mmHg during halothane and penthrane anesthesia respectively. Pulse rate decreased by 7(p<0.05) per min. during ether anesthesia but showed no significant change during halothane and Penthrane anesthesia. 4) The aramine group showed that blood pressure increased by 70/34(p<0.01), 29/19(p<0.01) and 28/19Ip<0.001) mmHg during ether, halothane and Penthrane anesthesia respectively. Pulse rate increased by 7(NS) per min. during ether anesthesia and decreased by 8(p<0.05) per min. during halothane and Penthrane anesthesia respectively. 5) The above results have shown that atropine caused effective correction of the cardiovascular depression induced by ether, halothane and Penthrane anesthesia with pretreatment of propranolol. Ephedrine showed futher depression and aramine effected elevation of the blood pressure.
Administration, Intravenous ; Anesthesia* ; Atropine ; Blood Pressure ; Depression ; Ephedrine ; Ether* ; Halothane* ; Healthy Volunteers ; Heart Rate* ; Humans ; Metaraminol ; Methoxyflurane* ; Propranolol*

PURPOSE: This study examined the mediating effect of school nurses' self efficacy, which is one of the significant cognitive factors influencing cultural sensitivity, on the mutual relationships between multicultural attitude and cultural sensitivity in Korean elementary schools. METHODS: A cross-sectional descriptive survey design was used. Participants were 157 school nurses in elementary schools located in Gyeonggi-do, South Korea. The survey instruments included Teacher Multicultural Attitude Survey, Teacher Efficacy Scale, and Multicultural Sensitivity Scale. Data were analyzed using three regression equations to test the mediation model. RESULTS: The mean score of the school nurses' cultural sensitivity was relatively low. A positive correlation among multicultural attitude, self efficacy, and cultural sensitivity was noted. Self efficacy of school nurses showed a significant mediating effect on the relationships between multicultural attitude and cultural sensitivity. CONCLUSIONS: Given the meaningful influence of positive multicultural attitude on cultural sensitivity and significant mediator effect of self efficacy as a school nurse between the two variables, the strategies to cultivate a positive multicultural attitude and enhance school nurses' self efficacy in their unique role should be considered in a training program. School nurses' health care services will benefit from the improvement of cultural sensitivity toward young children from multicultural families.
Adult ; *Attitude of Health Personnel ; Cross-Sectional Studies ; *Cultural Diversity ; Humans ; Middle Aged ; Nursing Staff, Hospital/*psychology ; Republic of Korea ; *Self Efficacy ; Surveys and Questionnaires

BACKGROUND: Because moving means can be easily shiftable according to their crude data, we made a selective expected ranges to calculate the moving means. Bull's mean (exponential factor, P=0.50) and Exponentially Adjusted Moving Mean (EAMM, P=0.66) were assessed. we studied to determine appropriately expected range and exponential factor. METHODS: We made the target values from RBC indices being measured with H-2 hematology autoanalyzer from 800 patients and the expected range from red cell indices data of additional 600 patients. Both moving means using this expected ranges were calculated. The % difference of Bull's mean and EAMM was compared and total mean of (deltaBull's mean/deltaBatch mean) and (deltaEAMM/deltaBatch mean) was compared. RESULTS: The target values were MCV: 90.6 fL, MCH: 29.8 pg. MCHC: 32.8 g/dL. The expected ranges were within +/-6% of their target values. Among the 20 batches obtained from expected range, there were no above +/-3% difference of red cell indices in both moving means. The comparison between % difference of Bull's mean and that of EAMM showed no difference. Total mean of (deltaEAMM/deltaBatch mean) was higher than that of (deltaBull's mean/deltaBatch mean). CONCLUSIONS: The % difference results of Bull's mean and EAMM were basically similiar within the expected range but EAMM method was more sensitive than Bull's mean method under the aspect of specimen effects, so EAMM was more detectable than Bull's mean on the quality control of red cell indices.
Erythrocyte Indices* ; Hematology ; Humans ; Quality Control

Ionizing radiation including I131 might produce chromosomal translocation, causing hematologic malignancy. The incidence of leukemia following radioactive iodine treatment for thyroid cancer has been reported to be approximately 0.1 to 2.0% in Western countries, whereas fewer cases have been reported in Korea. We hereby report four cases of secondary hematologic malignancy, who received iodine therapy for thyroid cancer after thyroidectomy: two cases of acute lymphoblastic leukemia with t(9;22)(q34;q11.2), a case of MDS with 5q deletion, and a case of MDS with normal karyotype. Three cases of hematologic malignancy have developed after cumulative dosage of less than 800 mCi. The treatment intervals in two cases were less than 12 months, and the other two cases had I131 therapy only once. Assessment of causality using the Naranjo probability scale for adverse drug reactions showed that a 'possible' relationship existed between the use of I131 and secondary hematologic malignancy in all of the four cases in this report.
Adult ; Chromosomes, Human, Pair 22 ; Chromosomes, Human, Pair 5 ; Chromosomes, Human, Pair 9 ; Female ; Gene Deletion ; Hematologic Neoplasms/*diagnosis/genetics ; Humans ; Iodine Radioisotopes/*adverse effects/therapeutic use ; Leukemia, Radiation-Induced/*diagnosis/etiology ; Middle Aged ; Myelodysplastic Syndromes/diagnosis/genetics ; Neoplasms, Second Primary/*diagnosis/genetics ; Precursor Cell Lymphoblastic Leukemia-Lymphoma/diagnosis/genetics ; Thyroid Neoplasms/*radiotherapy ; Thyroidectomy ; Translocation, Genetic

PURPOSE: To evaluate the parameters affecting vaulting and correlation between preoperative crystalline lens rise and vaulting after implantable collamer lense (ICL) implantation. METHODS: A total of 53 eyes of 34 patients who underwent ICL implantation were examined retrospectively. White-to-white (WTW) and anterior chamber depth (ACD) were obtained from scanning topography (ORB scan) before surgery. Preoperative crystalline lens rise (CLR) and vaulting at 6 months after ICL implantation were measured using anterior segment optic coherence tomography (AS-OCT). Multiple regression analysis was performed to evaluate the factors affecting central vaulting. RESULTS: The mean preoperative crystalline lens rise was -120 +/- 219 microm, and mean central vaulting 6 months after surgery was 544 +/- 175 microm. Preoperative SE, WTW, ACD, and CLR were significantly correlated with vaulting at 6 months after surgery. With the use of meaningful variables, multiple regression analysis showed that CLR, WTW, ACD and SE, in that order of influence, had significant effects on vaulting and the multiple regression equation was obtained as follows: Vaulting (microm) = (160.913 x ACD (mm)) + (170.134 x WTW (mm)) + (-0.338 x CLR (microm)) + (-23.783 x SE (D)) - 2250.184. CONCLUSIONS: CLR had a stronger influence on vaulting after ICL implantation than the previously proven parameters: WTW, ACD, and SE. In addition to WTW, ACD and SE, CLR should also be considered a new criterion for estimating vaulting after ICL implantation.
Anterior Chamber ; Crystallins ; Eye ; Humans ; Lens, Crystalline ; Lenses, Intraocular ; Retrospective Studies

PURPOSE: To describe the clinical and radiologic findings of all-trans-retinoic acid (ATRA) syndrome in acute promyelocytic leukemia. MATERIALS AND METHODS: Among 21 patients with acute promyelocytic leukemia who were treated with all-trans- retinoic acid between 1995 and 1998, we retrospectively evaluated the cases of four with ATRA syn-drome. Two were male and two were female, and their mean age was 58 years. The clinical and radiologic findings of chest radiography (n=4) and HRCT (n=1) were analyzed. RESULTS: Between seven and 13 days after ATRA treatment, dry cough, dyspnea and high fever developed in all patients. The WBC count in peripheral blood was significantly higher [2.9 -25.3(mean, 10.8)-fold] than before ATRA treatment, and in all patients, chest radiography revealed ill-defined consolidation and pleural effu-sion. Kerley 's B line (n=3) and hilar enlargement (n=3) were also seen, and in one patient, HRCT demonstrated septal line thickening. Among four patients treated with prednisolone and Ara-C,three recovered and one CONCLUSION: In acute promyelocytic patients treated with all-trans-retinoic acid, radiologic findings of ill-de-fined consolidation, pleural effusion, hilar prominence and Kerley 's B line may suggest ATRA syndrome. The early diagnosis of this will improve the patients' prognosis.
Cough ; Dyspnea ; Early Diagnosis ; Female ; Fever ; Humans ; Leukemia, Promyelocytic, Acute* ; Male ; Pleural Effusion ; Prednisolone ; Prognosis ; Radiography ; Retrospective Studies ; Thorax ; Tretinoin

PURPOSE: The purpose of this study was to explore the parenting image of modern Korean society through modern novels published during in the stage of modern change in Korea. METHOD: The data were analyzed through latent content analysis. Modern Korean novels (N=138) written during the Korean modernization stage were chosen for analysis. Five categories and seventeen meaningful sub-categories were drawn out from 636 significant sentences. RESULTS: The parenting images expressed in modern Korean society were as follows: From the category of [Devotional love], 5 sub-categories were drawn: Hedgehog's love, Lavish love, Sacrificial care, Exertion of the mind, and Prayer for the future of their children. From the category of [Stern father and affectionate mother], 3 sub-categories were drawn: Stern and Strict father, Tender and loving mother, and Strong maternal love. From the category of [Enthusiasm for their children's education], 3 sub-categories were drawn: Sense of duty to provide good education for their children, Zeal for their children's education, and Satisfaction with their hard-working children. From the category of [The head of family], 3 sub-categories were drawn: Person who has the right to make decisions, Reliable protector, and Object of filial devotion. From the category of [sexual discrimination], 3 sub-categories were drawn: Preference and favoritism to sons, Attaching importance to education of sons, Regarding daughters as those who help support the family. CONCLUSIONS: The results of this study will help to improve the basic understanding the parenting image and parent-child relationship in present day Korea.
Child ; Education ; Fathers ; Head ; Humans ; Korea ; Love ; Mothers ; Nuclear Family ; Parent-Child Relations ; Parenting* ; Parents* ; Religion ; Social Change ; Child Health

Blood gas analysis are highly susceptible to preanalytic error due to improper method of obtaining or handling the sample before analysis. To study the effect of air bubbles and time delay in estimation of blood gas, the samples were divided 3 groups, according to the method of stroage and the existence of air bubble, group 1, stored at 25+/-2C(room temperature) under anaerobic condition; group 2, stored at 0-4 degrees C(refrigerator) under anaerobic condition, group 3, stored at 0-4 degrees C under aerobic condition(10% air in blood). The samples were analyzed by time interval through 180 minutes in each group. The results were as follows: 1) Oxygen partial pressure decreased significantly after 20 minutes in group 2, whereas decreased significantly after 10 minutes in group 1 & group 3. 2) Carbon dioxide partial pressure increased significantly after 120 minutes in gorup 2 and 60 minutes in group 3, whereas decreased after 10 minutes in group l. 3) Blood pH decreased significantly after 60 minutes in all three Rroups. 4) Arterial oxygen saturation decreased significantly after 30 minutes in Rroup 1, 60 minutes in group 2 and 10 minutes in group 3. 5) Bicarbonate changes were not significant in all three groups clinically. From the above results, it is assumed that arterial blood samples should be analyzed whithin 10 minutes or cooled immediately.
Blood Gas Analysis ; Carbon Dioxide ; Hydrogen-Ion Concentration ; Oxygen ; Partial Pressure

A case of pulmonary vein aneurysm is presented. Chest X-ray revealed round density along the right cardiac border in right lower lung field. The round density was suspected as solid tumor initially, but the angiocardiogram showed dealyed opacification of right inferior pulmonary vein. So it was confirmed as pulmonary vein aneurysm. This patient took mitral valve replacement because of mitral and aortic regurgitation. Pulmonary vein aneurysm is considered as congenital in origin and pulmonary venous hypertension has its pathogenetic role in enlarging the varix. Pulmonary vein aneurysm probably has little clinical significance although cases of spontaneous rupture have been reported. There are a few reported cases in the literature, but the actual incidence probably is much higher than reported. This is the first to be reported in Korean literature.
Aneurysm* ; Aortic Valve Insufficiency ; Humans ; Hypertension ; Incidence ; Lung* ; Mitral Valve ; Pulmonary Veins* ; Rupture, Spontaneous ; Thorax ; Varicose Veins