This study was performed to observe the therapeutic effects of interferon-gamma(IFN-gamma) and gamma-globulin(gamma-globulin) in experimental Pneumocystis carinii pneumonia of immune suppressed mice. After 9 weeks, trimethoprim-sulfamethoxazole(TMP-SMZ; 10-50 mg/mouse/day), mouse IFN-gamma(5 x 10(4) units/mouse/day) and mouse gamma-globulin(20 mg/mouse/day) were administered to the mice for 3 weeks by the experimental group. The therapeutic efficacy was evaluated by body weights, histopathologic and electron microscopic findings of the lungs, and number of P. carinii cysts by Gomori's methenamine silver stain. Body weights of the mice were significantly increased in the group of combination therapy of TMP-SMZ with IFN-gamma or gamma-globulin, and in the group of TMP-SMZ treatment (p < 0.05), however, little effect was found in the group of gamma-globulin alone. Histopathologic findings of P. carinii pneumonia were much improved in the group of combination therapy of TMP-SMZ with IFN-gamma. Treatment with either TMP-SMZ or IFN-gamma significantly reduced the number of cysts in the P. carinii pneumonia, but gamma-globulin alone was ineffective. In electron microscopic findings of P. carinii pneumonia, the number of trophozoites and cysts were reduced by treatment with either TMP-SMZ or IFN-gamma, and most of the cysts were empty or containing one or two intracystic bodies. The present results suggested, that combination therapy of TMP-SMZ with IFN-gamma had synergistic effects in treatment of P. carinii pneumonia in experimental mice.
Drug-Synergism ; Drug-Therapy,-Combination ; English-Abstract ; Gamma-Globulins-administration-and-dosage ; Interferon-Type-II-administration-and-dosage ; Mice- ; Trimethoprim-Sulfamethoxazole-Combination-administration-and-dosage ; *Gamma-Globulins-therapeutic-use ; *Interferon-Type-II-therapeutic-use ; *Pneumonia,-Pneumocystis-carinii-therapy ; Gamma-Globulins ; Trimethoprim-Sulfamethoxazole-Combination ; Interferon-Type-II

No abstract available.
Bacteria, Anaerobic*

PURPOSE: The purpose of this study was to analyze the factors affecting Self Care Behavior in Korean high school students. METHOD: Data were collected from November 9 to December 28, 2003. The participants in this study were 293 students(134 boys, 159 girls), recruited from two High School located in Seoul. Data collection was conducted through the use of Questionnaire that was modified by the investigator. The data were analyzed with descriptive statistics, Pearson Correlation coefficients and stepwise multiple regression. The SPSS win 10.0 program was used. RESULTS: The mean of total item score the Self Care Behaviors scales was 3.37, which was slightly low. There was a significant correlation between Self Care Behavior, Hope, Social Support, and Self Care Agency(gamma= .30 ~ .65, p<.001). Stepwise multiple regression analysis showed that Self Care Agency was a predictor of Self Care Behavior and accounted for 28% of the variance. Self Care Agency account for 31% of the variance in Self Care Behavior in the high school girls. Self Care Agency and Hope accounted for 27% of the variance in Self Care Behavior in High school boys. CONCLUSION: Self Care Agency accounted for variance in Self Care Behavior in these high school students. Therefore it is necessary to develop nursing interventions to increase Self Care Agency in high school students in order to increase the Self Care Behavior.
Data Collection ; Female ; Hope ; Humans ; Nursing ; Research Personnel ; Self Care* ; Seoul ; Weights and Measures ; Child Health ; Surveys and Questionnaires

The purpose of this study was to investigate effects of nutrition education program and pamphlet for the lower grades elementary students focused on individual daily needed food exchange units using Food Exchange System. Program consisted of four lessons (40 min/lesson), "5 major nutrients & function", "6 food group and sources", "daily needed food exchange units for normal body weight", and "smart snack choice and exercise". Pamphlet as activity book was developed for the program. The subjects were 3rd grade elementary students (educated group, 31 vs. non-educated group, 31). Educated group were lessoned as group and/or individual. We examined the differences in nutrition knowledge, dietary attitudes, dietary intakes and satisfaction of the program and pamphlet. In educated group, there were positive improvements on nutrition knowledge score "function and foods of 5 nutrients" and on dietary attitudes "type of breakfast and snacks". In the evaluation of dietary intakes according to KDRI, there were positive improvements on intakes level of riboflavin, vit. C, folate, Ca, P, Fe and Zn in educated group. In satisfaction with the program and pamphlet, contents, font size, visual, figure, difficulty and program curriculum were over 2.90/3.0. It showed that the developed nutrition education program and pamphlet focused on individual daily needed food exchange units using Food Exchange System improved nutrition knowledge, dietary attitudes and nutrients intake level in the lower grades elementary students.
Breakfast ; Curriculum ; Folic Acid ; Humans ; Pamphlets ; Riboflavin ; Snacks

No abstract available.
Hydroxyurea ; Skin ; Skin Ulcer

The pathogenesis of inflammatory bowel diseases is not very well understood; it is currently thought to be caused by the interaction between genetic factors, environmental factors, intestinal microbes, and immune factors. Biological agents such as anti-tumor necrosis factor (anti-TNF) are widely being used as therapeutic agents. Infliximab, a chimeric monoclonal IgG1 antibody against tumor necrosis factor, has been demonstrated to have an effect in the induction and maintenance of remission in Crohn's disease in children. The effects of biological agents, typified by anti-TNFs, in inflammatory bowel disease in children; the recent concern on the administration of biological agents in combination with immunomodulators; and 'Top-down' therapy are some of the topics covered in this review.
Antibodies, Monoclonal ; Biological Agents ; Biological Therapy ; Child ; Crohn Disease ; Humans ; Immunoglobulin G ; Immunologic Factors ; Inflammatory Bowel Diseases ; Necrosis ; Tumor Necrosis Factor-alpha ; Infliximab

Therapeutic irradiation may produce a variety of adverse side effects on the central and the peripheral nervous systems. These adverse effects are divided into two main groups; transient and permanent. Four major clinical syndromes have been described in relation to permanent radiation injury of the nervous system: encephalopathy, cranial neuropathy, myelopathy, and peripheral neuropathy. Among them, delayed encephalopathy represents the major hazard in CNS irradiation. The characteristic MR imaging pattern of radiation induced delayed necrotizing leukoencephalopathy is symmetric, high-signal foci on T2WI in the periventricular white matter. We report a case of suspected post-irradiation leukoencephalopathy showed progressive mental change, quadriparesis, and urinary incontinence with characteristic MR findings who had taken therapeutic irradiation 12 months ago.
Cranial Nerve Diseases ; Leukoencephalopathies* ; Magnetic Resonance Imaging ; Nervous System ; Peripheral Nervous System ; Peripheral Nervous System Diseases ; Quadriplegia ; Radiation Injuries ; Spinal Cord Diseases ; Urinary Incontinence

No abstract available.
Histiocytosis*

No abstract available.
Carbon Dioxide* ; Carbon* ; Foreign Bodies* ; Foreign-Body Reaction ; Granuloma ; Lasers, Gas* ; Lip*

No abstract available.
Animals ; Clone Cells* ; Cloning, Organism* ; DNA, Complementary* ; Leptin* ; Rats* ; Receptors, Leptin*