PURPOSE: The study was to examine the relationships between stress, ways of coping and burnout among family caregivers of cancer patients. METHODS: Data were collected by self-reported questionnaires from 207 family caregivers of cancer patients at one university hospital and one general hospital in Busan, Korea. The instruments included a Stress Scale, a Ways of Coping Scale and a Burnout Scale. The collected data were analyzed using frequency, percentage, t-test, ANOVA, Scheffe's test, and Pearson's correlation coefficients with the SPSS WIN 19.0 program. RESULTS: Stress was found to have significant relationships with age, relation to the patient, education, monthly income, degree of care-giving, financial burden and activities of daily living of patient. In active coping, there were significant differences according to education and religion. Passive coping was significantly related to gender. In burnout, there were significant differences according to age, relation to the patient, education, occupational status, monthly income, degree of care-giving, financial burden and activities of daily living of patient. Stress and burnout showed a positive correlation, while there was a negative correlation between burnout and active coping. CONCLUSION: These results suggest that promoting active coping would better support family caregivers of cancer patients in managing burnout effectively.
Activities of Daily Living ; Caregivers ; Employment ; Hospitals, General ; Humans ; Korea ; Surveys and Questionnaires

PURPOSE: This study was to investigate the effect of music therapy as intervention on peripheral neuropathic pain and anxiety of gynecologic cancer patients who were undergoing paclitaxel chemotherapy. METHODS: Hospitalized 62 patients were assigned to an experimental group (n=30) and a control group (n=33) in this quasi-experimental study. The experimental group participated in music therapy that includes listening, singing and song writing during 1 hour. The peripheral neuropathic pain, anxiety and depression were examined as pre-intervention evaluation by using pain scale, anxiety scale (20 questions) and depression scale (20 questions) in both groups. There were no further treatments for the control group while the experimental group involved in music therapy. The peripheral neuropathic pain and anxiety were evaluated in both groups as post-intervention evaluation. RESULTS: Outcomes were verified through hypothesis testing. The level of peripheral neuropathic pain and anxiety in the experimental group was decreased, compared to the control group. CONCLUSION: According to the study, music therapy is a beneficial intervention that reduces peripheral neuropathic pain and anxiety in gynecologic cancer patients. These findings are encouraging and suggest that music therapy can be applied as an effective intervention for minimizing chemotherapy related symptoms.
Anxiety ; Depression ; Humans ; Music ; Music Therapy ; Neuralgia ; Paclitaxel ; Singing ; Writing

Diabetic nephropathy is characterized by an expansion of the glomerular mesangium, caused by mesangial cell proliferation and an excessive accumulation of extracellar matrix (ECM) proteins, which eventually leading to glomerulosclerosis. TGF-beta1 was found to play an important role in the accumulation of ECM in the kidney. In this study, TGF-beta1 RNA interference was used as an effective therapeutic strategy. The inhibitory effect of TGF-beta1 small interfering RNAs (siRNAs) on the high glucose-induced overexpression of TGF-beta1 in rat mesangial ceys (RMCs). A high levels of glucose induces TGF-beta1 mRNA and protein, and TGF-beta1 siRNAs reduce the ability of high glucose to stimulate their expression. We also examined the inhibitory effect of TGF-beta1 siRNAs on the expression of plasminogen activator inhibitor (PAI)-1 and Collagen Type I which are down-regulators of TGF-beta1. The expression of TGF-beta1, PAI-1 and Collagen Type I was increased in RMCs that were stimulated by 30 mM glucose. TGF-beta1 siRNAs reduces high glucose-induced TGF-beta1, PAI-1, and Collagen Type I mRNA and protein expression in a dose-dependent manner. In conclusion, the present study demonstrates that TGF-beta1 siRNAs effectively inhibits TGF-beta1 mRNA and protein expression in RMCs. These suggest that TGF-beta1 siRNAs through RNAi may be a useful tool for developing new therapeutic applications for the treatment of diabetic nephropathy.
Transforming Growth Factor beta1/*metabolism ; Rats, Sprague-Dawley ; Rats ; RNA, Small Interfering/*metabolism ; Microscopy, Fluorescence ; Mesangial Cells/*metabolism ; Male ; Glucose/*metabolism ; Glomerular Mesangium/*metabolism ; Gene Expression Regulation ; Diabetic Nephropathies/pathology ; Collagen Type I/metabolism ; Cells, Cultured ; Cell Proliferation ; Animals

The hippocampus is a central area of the memory-related neural system. Combined immunohistochemistry against choline acetyl transferase and retrograde transneuronal labelling of the pseudorabies virus were used to identify cholinergic neurons in the central nervous system projecting to the hippocampal formation of the rat. Five to ten microL of Bartha strain of pseudorabies virus were injected into the dentate gyrus, CA1 and CA3 of the hippocampus of 20 Sprague Dawley rats using stereotaxic instrument. Forty eight to 96 hr after the injection, the brains were removed and the tissue sections were processed for double immunofluorescence procedure using polyclonal antibodies against pseudorabies virus or choline acetyl transferase. The double labelled neurons were distributed at several different nuclei and the labelling patterns of three different areas of the hippocampus were similar. These data suggests that the cholinergic innervation to the hippocampus were distributed in a transsynaptic manner throughout the whole brain area.
Animal ; Antibodies ; Choline O-Acetyltransferase/*analysis/immunology ; Cholinergic Fibers/*enzymology ; Herpesvirus 1, Suid/immunology ; Hippocampus/*cytology ; Immunohistochemistry ; Microinjections ; Neural Pathways ; Rats ; Rats, Sprague-Dawley

OBJECTIVE: To evaluate the relationship of work departments, carotid IMT, and plaque formation as predictors of cardiovascular disease in white-collar and blue-collar workers. METHOD: A total of 201 workers from a metal agricultural equipment manufacturing plant near Daegu were administered questionnaires to obtain information on their general characteristics, their work-related factors. In addition, the workers were given a clinical examination, which included a carotid artery ultrasonography. In total, 193 (96.0%) of questionnaires were completed and analyzed for this study. Multiple regression analysis and multiple logistic regression analysis were performed on the data for analysis. RESULT: Blue-collar workers had thicker carotid artery IMT when compared to white-collar workers. After adjustment, the carotid IMT was affected by age, working department, hypertension, and diabetes; plaque formation was affected by age, hypertension, total cholesterol, and excessive drinking. CONCLUSION: This study suggests that carotid IMT is associated with working department. Therefore, we need to examine the effect that occupational health services has on cardiovascular disease, focusing on the characteristics of each department.
Atherosclerosis ; Cardiovascular Diseases ; Carotid Arteries ; Carotid Intima-Media Thickness ; Cholesterol ; Hypertension ; Logistic Models ; Occupational Health Services ; Plants ; Questionnaires

BACKGROUND/AIMS: Malignant cells exhibit increased glycolytic metabolism, and in many cases increased glucose transporter gene expression. We studied the expression of the glucose transporters in hepatocellular carcinoma(HCC) and intrahepatic cholangiocarcinoma(CC). also, examined the usefulness of Glut-1 glucose transporter in the discrimination of HCC from CC. METHODS AND RESULTS: 23 HCC, 15 CC and 8 normal liver tissues were investigated immunohistochemically with Glut-1 glucose transporter. Immunostaning was regarded as positive when more than 5% of cells were stained. Among 38 liver tumor cases, Glut-1 was stained in 15(40%). in 2(9%) of 23 HCC and in 13(87%) of 15 CC were positive.(P=0.001) In HCC, underlying cirrhosis, 18(78%) were negative.(P=0.04) Other prognostic factors: histologic type, lymph node metastasis, distant metastasis did not show any significant correlation. CONCLUSION: Differential diagnosis between HCC and CC could be made by Glut-1 glucose transporter expression
Carcinoma, Hepatocellular* ; Cholangiocarcinoma* ; Diagnosis, Differential ; Discrimination (Psychology) ; Fibrosis ; Gene Expression ; Glucose Transport Proteins, Facilitative* ; Glucose* ; Liver ; Lymph Nodes ; Metabolism ; Neoplasm Metastasis

PURPOSE: The purpose of this study was to evaluate the utility of Gd-DTPA-enhanced dynamic MRI (DMRI) in earlydiagnosis and the assessment of disease processing in experimentally-induced crescentic glomerulonephritis (CGN)in rabbits. MATERIALS AND METHODS: In six rabbits, CGN was induced by an injection of anti-glomerular basementmembrane Ab. A time-signal intensity curve (TSC) was obtained from DMRI on the day before, and at 1, 4, 7, 15, 45and 113 days after the induction of CGN. Sequential renal biopsies and blood sampling (serum creatinine) wereperformed on the same days, and the results of DMRI and TSC, were compared. RESULTS: In normal kidneys, sequentialDMRI demonstrated the intratubular passage of Gd-DTPA as an inwardly migrating, thin, dark, band pattern. On days1 and 4, the thin dark band appeared but was poorly defined and TSC revealed a delay in peak time. On days 7 and15, movement of the band was seen to be weak and slow, and there was no centripetal migration. The maximal signalintensity of TSC was delayed, and the curves declined very slowly. On days 45 and 113, the dark band pattern wasvery weak and slow, and again there was no centripetal migration. CONCLUSION: GD-DTPA-enhanced DMRI may be ofvalue in the evaluation of disease processing and the severity of CGN.
Animals ; Biopsy ; Gadolinium DTPA* ; Glomerulonephritis ; Kidney ; Magnetic Resonance Imaging* ; Nephritis ; Rabbits

PURPOSE: The incidence of primary gastric lymphoma is a relatively rare and is 2~5% of all gastric malignant lesion. Because of its rarity, there are few report in Korea. Therefore, to elucidste the clinicopathological characteristics and prognosis of primary gastric lymphoma and to investigate MALT(Mucosa-associated lymphoid tissue) lymphoma, we studied in primary gastric lymphoma. MATERIALS & METHODS: we evaluated retrospectively primary gastric lymphoma patients who underwent gastric resection from Jan. 1990 to Dec. 1994 in KCCH. RESULTS: There were 20 patients with primary gastric lymphoma and the incidence is 0.54% of all gastric malignant lesion. Abdominal pain, primarily epigastric, was the most common presenting complaint and the most common location was the distal third of the stomach. The overall 5-year survival rate was 71%. Factor significantly influencing 5-year survival rate was the serosal invasion. Age, gender, tumor size, histologic grade, nodal status and Ann-Arbor staging system did not influence survival. CONCLUSION: So,we suggest that the depth of invasion should be included in staging system of gastric lymphoma because Ann Arbor staging system might be inadequate when applied to primary gastric lymphoma. Also, we suggest that the multicenter study should be performed to elucidate the characteristics of Korean gastric lymphoma because of its low incidence.
Abdominal Pain ; Humans ; Incidence ; Korea ; Lymphoma* ; Prognosis ; Retrospective Studies ; Stomach ; Survival Rate

PURPOSE: Hypertension is defined as average systolic blood pressure and/or diastolic blood pressure that is > or =95th percentile for gender, age, and height on > or =three occasions. Knowing that blood pressure values increase in children as they grow older, the purposes of this study were to measure blood pressure by an oscillometric device and to determine normal values and percentile curves for children. METHODS: Systolic and diastolic blood pressures were measured twice with an oscillometric device in 3,545 boys and 3,145 girls under six years of age, in Seoul. Using this data, we determined average blood pressure values and percentile curves based on gender and age; we subdivided these values into blood pressures of 50th, 90th, 95th, and 99th percentiles, by percentile of height. The regression coefficients and standard deviations of the systolic and diastolic blood pressure values were obtained from linear regression models. RESULTS: Older boys and girls had higher systolic and diastolic blood pressure values. Older boys and girls in the same percentile of height for age had higher systolic and diastolic blood pressure values. Taller boys and girls within the same age group had higher systolic and diastolic blood pressure values. CONCLUSION: Blood pressure standards based on gender, age, and height were obtained via an oscillometric method. Llimitation of this study is that the study population was not from the whole country, but exclusively from Seoul. Nonetheless, the data from this study will be helpful in diagnosing and managing hypertension in Korean children.
Blood Pressure ; Child ; Humans ; Hypertension ; Linear Models ; Reference Values

Intracranial extra-axial cavernous hemangioma of the cavernous sinus is a very rare vascular malformation. It usually appears as a round non-encapsulated mass with well-defined borders, mimicking meningioma. We describe a case of cavernous hemangioma of the cavernous sinus, including the radiologic imaging findings, and also review the literature.
Brain Neoplasms ; Cavernous Sinus* ; Hemangioma, Cavernous* ; Meningioma ; Vascular Malformations