This is a clinical analysis of 48 patients who had tuberculous peritonitis laparoscopically confirmed at the Gastroenterologic Department of the Korea University Hae Wha Hospital from March 1980 to February 1988, and the results are as fallows: 1) The ratio of male to female was 1:1.7, and the age of the peak incidence was the third decade. 2) The freqeent symptoms were abdominal distension (77.1%), abdominal pain (60.4%), and fever (60.4%); others were indigestion (27.1%), diarrhea (18.8%), weight loss (6.3%), abdominal mass (6.3%), vomiting (6.3%), and dysmenorrhea (2.1%). The freguent physical signs were ascites (93.8%) and abdominal tenderness (45.8%); others were palpable mass (8.3%), hepatomegaly (8.3%), and mild jaundice (4,2%). 3) Hematologic findings in mean value revealed 11.8 g/m% in hemoglobin, 6088/mm in WBC, and 36 mm/hour in ESR, 4) Ascitic analysis revealed 1,031 in specific gravity, 5.2% in protein, and 1700/mm in WBC count with lymphocytic predominance (83%). AFB stain and culture were all negative in the specimens less than 20 ml. 5) On chest X-ray, pulmonary Tuberculosis or associated lesions were noted in 19 patients (39.6%). 6) Studded whitish miliary tubercle, omental change, ad adhesions were noted in a mixed nature. 7) Classifications according to laparoscopic finding revealed wet type in 28 patients (58.3%), mixed type in 13 patients (27.1%), and dry type in 7 patients (14.6%); and laparoscopic type was not related with the duration of symptom up to admission. 8) Microscopic finding of biopsy specimens revealed caseous necrosis or granuloma in 43 patient (89.6%) and nonspecific inflammation in 5 patients. In these 5 patients, characteristic gross findings of tuberculous peritionitis were noted. 9) Intestinal perforation was developed in 2 patients.
Abdominal Pain ; Ascites ; Biopsy ; Classification ; Diarrhea ; Dysmenorrhea ; Dyspepsia ; Female ; Fever ; Granuloma ; Hepatomegaly ; Humans ; Incidence ; Inflammation ; Intestinal Perforation ; Jaundice ; Korea ; Male ; Necrosis ; Peritonitis, Tuberculous* ; Specific Gravity ; Thorax ; Tuberculosis, Pulmonary ; Vomiting ; Weight Loss

No abstract available.
HL-60 Cells* ; Humans

Primary intimal sarcoma of the pulmonary artery is a rare disease and there has been no report of any case originating from the pulmonary valve. Recently we experienced a 62 year-old female patient who had a primary intimal sarcoma of the pulmonary valve with distal metastasis. She was brought to medical attention due to exertional dyspnea facial edema productive coughing and general weakness for 1 month. Chest CT and echocardi-ography suggest an acute pulmonary thromboembolism or tumor. Exploration showed a large polypoid mass arising from the pulmonary leaflets and multiple masses on distal pulmonary arteries. We replaced the pulmonary valve and reconstructed the pulmonary artery. She received radiotherapy 1 month postoperatively and now 4 months after surgery she has begun receiving chemotherapy.
Cough ; Drug Therapy ; Dyspnea ; Edema ; Female ; Humans ; Middle Aged ; Neoplasm Metastasis ; Pulmonary Artery ; Pulmonary Embolism ; Pulmonary Valve* ; Radiotherapy ; Rare Diseases ; Sarcoma* ; Tomography, X-Ray Computed

The purpose of this study was to provide a basic resource for establishment of hygienic management standards for meal delivery from the central kitchen to schools. Flow diagrams for delivery of food were analyzed, and time-temperature conditions of the food and environment were measured. Four different foods samples including Mexican salad, radish salad, stir-fried pork and vegetables, and stir-fried chicken and vegetables were collected after production and before service. Microbiological analysis was performed for aerobic plate counts (APC), Enterobacteriaceae, coliforms, E. coli, Salmonella spp., S. aureus, B. cereus, C. perfringens, and L. monocytogenes. After completion of production of cooked foods 2~3 hours were taken for the cooked foods to reach the temperature danger zone. Food temperatures at the meal service did not meet the recommended temperatures (10/57degrees C) for conventional school food service systems. The highest APC counts were observed in radish salad (5.70 log CFU/g), followed by Mexican salad (5.18 log CFU/g). Enterobacteriaceae and coliform counts were within acceptable levels of those recommended by the UK Public Health Laboratory Service. No E. coli or pathogens were found. These results provide useful information for determination of microbiological hazards in school food service systems, and suggest that time-temperature control during delivery is necessary for the safety of cooked foods.
Chickens ; Enterobacteriaceae ; Food Services ; Humans ; Meals ; Public Health ; Raphanus ; Salmonella ; Vegetables

OBJECTIVES: This study evaluated the explanatory styles, dysfunctional attitudes and their relationship to depressive symptoms in patients with major depressive disorder and schizophrenia. METHODS: Twenty nine patients with major depressive disorder, 35 patients with schizophrenia and 43 normal controls completed the self-rating scales for explanatory styles (Forced Attributional Style Questionnaire, FASQ), dysfunctional attitudes (Dysfunctional Attitudes Scale, DAS), depressive symptom (Beck Depression Inventory, BDI), and hopelessness (Beck Hopelessness Scale, BHS). RESULTS: Patients with major depressive disorder (BDI : 27.0+/-14.30, BHS : 8.8+/-6.59) and those with schizophrenia (BDI : 16.1+/-12.39, BHS : 5.6+/-5.21) had significantly higher BDI and BHS scores than normal control (BDI : 5.8+/-5.53, BHS : 2.4+/-3.61). DAS total scores were significantly higher in patients with major depressive disorder (171.3+/-22.96) and schizophrenia (161.8+/-32.96) than normal control (139.9+/-30.94), but there were no significant differences between patients with major depressive disorder and schizophrenia. Regarding FASQ subscales, the global positive score was significantly higher in patients with major depressive disorder (3.7+/-1.36) and with schizophrenia (3.4+/-1.73) than normal control (2.5+/-1.39). BDI total scores correlated significantly with stable negative and global negative scores of FASQ in major depressive disorder, but only with global negative scores in schizophrenia and normal control. DAS total scores correlated with BDI scores not only in major depressive disorder, but also in schizophrenia and normal controls. CONCLUSION: The results suggested that dysfunctional attitude is significantly severe not only in patients with major depressive disorder but also in schizophrenic patients compared to normal control. Also, there seems to be a positive correlation between cognitive distortion and depressive symptoms not only in major depressive disorder, but also in schizophrenia. However, this study is not able to clarify their causal relationship. Further study is necessary to clarify the causal relationship between depressive symptoms and cognitive distortion and the cultural effect on cognitive distortion in major depressive disorder and schizophrenia.
Depression* ; Depressive Disorder, Major* ; Humans ; Surveys and Questionnaires ; Schizophrenia* ; Weights and Measures

PURPOSE: The purpose of this study was to present the outcomes of the district visiting nursing services. METHOD: We analyzed nursing records and inspected public health center data for evaluating nursing tasks. and conducted a telephone survey of 651 district inhabitants. RESULTS: According to the result, the coverage of the district population, the rate of new registration and overall program activities increased. Meanwhile, accessibility of visiting health care, the level of health problem management, personal cognition and satisfaction concerning visiting nursing care increased, but there was little change in personal perception of health improvement. Furthermore, the status of client management was improved. In the analysis of participation in national cancer screening program, we found that there was twice higher participation in the district than others. CONCLUSION: We suggest that this district visiting nursing system takes responsibility for district inhabitant health management. Based on the study, we also suggest that the government and local autonomous entities should increase administrative and financial supports to execute the district-based visiting nursing system in wider areas.
Cognition ; Delivery of Health Care ; Early Detection of Cancer ; Financial Support ; Health Status ; Humans ; Nursing ; Nursing Care ; Nursing Records ; Nursing Services* ; Public Health ; Telephone ; Urban Health*

CD44 is a cell-surface glycoprotein postulated to play a role in tumor cell metastasis. Aberrant expression of the cell adhesion molecule CD44 has been detected in human tumors and the expression of specific isoforms(splice variants) has been shown to be associated with metastasis and poor prognosis in human malignancies. We used variant exon sequence-specific monoclonal antibody to epitope encoded by exon v6 of human variant CD44 to study the expression of CD44 splice variant by immunochemistry in fifty nine samples of human cervical cancer. twenty seven tissue samples of cervical intraepithelial neoplasia(CIN) and normal cervix were included in this study. CD44v6 was stained positive in the basal and parabasal layer of normal epithelial cells homogenously but was absent in the stromal cells. The intensity of CD44v6 staining was the strongest in invasive squamous cell carcinoma followed by normal cervical epithelium, CIN, adenocarcinoma. In the malignant samples, heterogeneity in staining intensity among different clusters of tumor cells was observed. Furthermore the intensity of staining was stronger in proportion to stage, depth of invasion, lymphovascular invasion(p<0.05), and lymph node metastasis(p=NS). This study suggest that the expression of CD44v6 adhesion molecule may be useful value in predict the high stage, depth of invasion, lymphovascular invasion and lymph node metastasis probably.
Adenocarcinoma ; Carcinoma, Squamous Cell ; Cell Adhesion ; Cervix Uteri ; Epithelial Cells ; Epithelium ; Exons ; Female ; Glycoproteins ; Humans ; Immunochemistry ; Immunohistochemistry ; Lymph Nodes ; Neoplasm Metastasis ; Population Characteristics ; Prognosis ; Stromal Cells ; Uterine Cervical Neoplasms*

OBJECTIVE: In the human body the embryo initially gmws in the fallopian tube which is maintained in an 3-8% O2 concentration environment, and various substances such as growth factors and antioxidants present in tbe tubal fluid assists in maintaining a healthy environment for embryo development. But in IVF programs embryo cultures are conducted in incubators with 21.9% O2 and 5% CO2 condition, and such high oxygen concentrations have been reported to increase the production of oxygen free radicals within the embryo and is detrimental to the growth and development of the embryo. The objective of this study, therefore, is to determine the culture conditions which will decrease oxygen free radical production and thereby minimize the injury to the embryo. METHODS: Six to eight week old ICR strain mice embryos were cultured in 5% or 21.9% O2 conditions and in culture media to which inaement concentrations of superoxide dismutase (SOD) had been and the H2O2 concentration within the embryo, embryo developmental rate, and degree of fragmentation of the embryos was investigated. RESULTS: The control gmup embryos which were cultured in 21.9% O2 condition without addition of SOD showed developmental arrest at the 2-cell stage or fragmentation, while those cultured in 21.9% O2 condition with addition of SOD showed development to the blastocyst stage with deaeased fragmentation. In particular, the blastulation and fragmentation rates were the lowest in the group to which 500 IU/ml of SOD was added, but in the 5% O2 enviranment group many embryos reached the blastocyst stage and with no difference in frapnentation with or without addition of SOD. The HO relative intensity (120.5+/-20.2) within the embryos cultured in 21.9% O2 environment without SOD was significantly higher than that (56.8+/-10.8) of group with SOD (p<0.05). As showing that in the 5% O2 environment group without SOD it was 43.8+/-7.8 and in the group with SOD it was 37.3+/-5.4, the H2O2 concentration within embryos cultured in 5% 02 condition was significantly lower those that of 21,9% 02 environment regardless of SOD addition (p<0.05). CONCLUSION: The optimal oxygen concentration in incubator for mice embryo cultures is that which is similar to the 5% 0 concentration in vivo. When 20% 02 incubators are routinely used, the addition of SOD to the culture media will decrease the H2O2 concentration within the embryos with subsequent improvement in development. The optimal concentration which should be used is thought to be 500 IU/ml. It is suggested that the use of the above method in human IVF-ET programs will lead to improved embryo quality and enhanced pregnancy rates.
Animals ; Antioxidants ; Blastocyst ; Culture Media ; Embryonic Development ; Embryonic Structures* ; Fallopian Tubes ; Female ; Free Radicals ; Growth and Development ; Human Body ; Humans ; Incubators ; Intercellular Signaling Peptides and Proteins ; Mice* ; Oxygen* ; Pregnancy ; Pregnancy Rate ; Superoxide Dismutase* ; Superoxides*

OBJECTIVES: In this study, the possibility of using existing test data provided in Korea and elsewhere for the registration of chemical substances was examined. Data on 510 chemical substances that are among the first subject to registration under the “Act on the Registration and Evaluation, etc. of Chemical Substances (K-REACH)” were analyzed. METHODS: The possibility of using existing data from 16 reference databases was examined for 510 chemical substances notified in July 2015 as being subject to registration. RESULTS: Test data with the reliability required for the registration of chemical substances under the K-REACH constituted 48.4% of the required physicochemical characteristics, 6.5% of the required health hazards, and 9.4% of the required environmental hazards. CONCLUSIONS: Some existing test data were not within the scope of this research, including data used for registration in the European Union (EU). Thus, considering that 350 of these 510 species are registered in EU Registration, Evaluation, Authorisation & Restriction of Chemicals, more test data may exist that can be utilized in addition to the data identified in this study. Furthermore, the K-REACH states that non-testing data (test results predicted through Read Across, Quantitative Structure- Activity Relationships) and the weight of evidence (test results predicted based on test data with low reliability) can also be utilized for registration data. Therefore, if methods for using such data were actively reviewed, it would be possible to reduce the cost of securing test data required for the registration of chemical substances.
European Union ; Korea

OBJECTIVES: In this study, the possibility of using existing test data provided in Korea and elsewhere for the registration of chemical substances was examined. Data on 510 chemical substances that are among the first subject to registration under the “Act on the Registration and Evaluation, etc. of Chemical Substances (K-REACH)” were analyzed. METHODS: The possibility of using existing data from 16 reference databases was examined for 510 chemical substances notified in July 2015 as being subject to registration. RESULTS: Test data with the reliability required for the registration of chemical substances under the K-REACH constituted 48.4% of the required physicochemical characteristics, 6.5% of the required health hazards, and 9.4% of the required environmental hazards. CONCLUSIONS: Some existing test data were not within the scope of this research, including data used for registration in the European Union (EU). Thus, considering that 350 of these 510 species are registered in EU Registration, Evaluation, Authorisation & Restriction of Chemicals, more test data may exist that can be utilized in addition to the data identified in this study. Furthermore, the K-REACH states that non-testing data (test results predicted through Read Across, Quantitative Structure- Activity Relationships) and the weight of evidence (test results predicted based on test data with low reliability) can also be utilized for registration data. Therefore, if methods for using such data were actively reviewed, it would be possible to reduce the cost of securing test data required for the registration of chemical substances.
European Union ; Korea