BACKGROUND: Job holders are groups that have suffered from chronic stressful condition. Nowadays, occupational stress are increasing due to Korean economic crisis. Therefore, this study was designed to evaluate the stress scores of several kinds of jobs, the relationship between the amount of stress and mental health status, factors associated with stress. METHODS: Among workers who had visited a medical college hospital, Taejeon, Korea, for regular health evaluation from April 1 to June 30 1998, we selected 50 clerks, 50 industrial workers, 50 professionals, 50 service or salesmen and 50 public servants in the survey. A total of 159 workers were evaluated as subjects excluding those who had answered in adequately to the questionnaire. Stress scores were measured by Korean-translated BEPSI(Brief Encounter Psychosocial Instrument) and Bae Jong Myun's 30-items SRRQ(Social Readjustment Rating Questionnaire). Mental health status were checked by Korean-translated SCL-90-R(Symptom checklist-90-Revision). RESULTS: The average BEPSI score of workers was 2.07+/-0.72. The mean score of female workers was 2.27+/-.70 and it was obviously higher than male worker's score of 1.85+/-.66. 20-29 year age group and over 40 year age group's amount of stress were obviously higher than 30-39 year age group. The low education level group had higher stress score than those with high education level but the amount of stress showed no significant difference in the monthly income, job tenure, number of family members to support, hobby and religion. According to occupation, clerks, industrial workers, service or salesmen's stress scores were higher than those of professional or public servants. CONCLUSIONS: This investigation has showed that there is a correlation between the amount of job holder's stress and mental health including somatimtian, obsessive-compulsive, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid ideation and psychotism Therefore, we conclude that the best way to stay in good menta
Anxiety ; Daejeon ; Depression ; Education ; Female ; Hobbies ; Hostility ; Humans ; Korea ; Male ; Mental Health* ; Occupations ; Surveys and Questionnaires

Objective: Hypercholesterolaemia transforms macrophages into lipid-laden foam cells in circulation, which can activate the immune response. Compromised autophagy and inflammatory cytokines are involved in the pathogenesis and progression of metabolic diseases.The aim of this study was to identify the role of autophagy as a modulator of the inflammatory response and cytotoxicity in macrophages under hypercholesterolaemic conditions. Methods: High cholesterol-induced cytokine secretion and alteration of autophagyassociated molecules were confirmed by cytokine array and western blot analysis, respectively. To confirm whether autophagic regulation affects high cholesterol-induced cytokine release and cytotoxicity, protein levels of autophagic molecules, cell viability, and cytotoxicity were measured in cultured macrophages treated autophagy enhancers. Results: Cholesterol treatment increased cytokine secretion, cellular toxicity, and lactate dehydrogenase release in lipopolysaccharide (LPS)-primed macrophages. Concomitantly, altered levels of autophagy-related molecules were detected in LPS-primed macrophages under hypercholesterolaemic conditions. Treatment with autophagy enhancers reversed the secretion of cytokines, abnormally expressed autophagy-associated molecules, and cytotoxicity of LPS-primed macrophages. Conclusion Autophagy enhancers inhibit inflammatory cytokine secretion and reduce cytotoxicity under metabolic disturbances, such as hypercholesterolaemia. Modulation of autophagy may be a novel approach to control the inflammatory response observed in metabolic diseases.

OBJECTIVE: Macrosomia is one of the important problems in obstetrics and perinatology. This study was to investigate the changing trend in incidence, area distribution, and other relavant factors of macrosomia. METHODS: We studied 2,206 cases of large babies weighing 4,000 g or more among 72,084 deliveries at Catholic Medical College Hospital from Jan. 1, 1993 to Dec. 31, 2003. The cases were divided into two group, one group from 1993 to 1998 (group I), the other group from 1998 to 2003 (group II). RESULTS: The incidence of large babies weighing 4,000 g or more was 3.06%. The incidence of macrosomia in group I was 3.02%, and that from group II was 3.14% (P=0.149). The incidence of macrosomia throughout the country was 2.5-3.3%. The average body weight of macrosomia was raised by 30 g from 4,218 +/- 224 g in group I to 4,248 +/- 246 g. in group II (P=0.003). The average of maternal body weight was raised by 246 g from 73.12 +/- 9.08 kg in group I to 75.56 +/- 9.64 kg in group II (P<0.001). According to gestational age, the percentage of macrosomia less than 38 weeks was 5.0%, that during 38 weeks and 40 weeks was 39.4%, that during 40 weeks and 42 weeks was 53.4%, more than 42 weeks was 2.2% in group I, and that in group II was 6.2%, 46.1%, 44.1%, and 3.6%, respectively. Male fetuses were 927 cases (64.69%), and female fetuses were 506 cases (35.31) in group I, and those in group II were 520 cases (67.27%), and 253 cases (32.73%), respectively. CONCLUSION: There is no change in the incidence of macrosomia past 11 years. There is no significant difference in the incidence of macrosomia throughout the country. Maternal body weight may associated with fetal body weight. Gestational weeks in group II were earlier, that in group II. Sex ratio was similar in the two groups, and male was predominant.
Body Weight ; Female ; Fetal Weight ; Fetus ; Gestational Age ; Humans ; Incidence ; Male ; Obstetrics ; Perinatology ; Sex Ratio

Spasticity is common stroke in patients, and its management has been considered as one of the major problems in stroke rehabilitation. The goal of this study was to determine if transcutaneous electrical nerve stimulation(TENS) and acupuncture would reduce the muscle spasticity. To estimate the efficacy of electrical stimulation for the treatment of spasticity TENS(100 Hz, asymmetric bipolar pulse current) was applied to the skin over the extensor muscles of spastic limbs for 20 minutes, once a day in six stroke patients. In addition, acupuncture was also applied to the acupoints of extensor muscles of all extremities and face for 20 minutes twice a day to determine the efficacy of acupuncture for the treatment of spasticity in six stroke patients. As controls subjects, six stroke patients were examined without TENS or acupuncture treatment. In experimental groups, the efficacy of treatment was measured 1, 5, 10, 15 days and 20 days after treatment with either TENS or acupuncture using the spasticity measurement methods (modified Ashworth scale, ankle clonus score, and H/M ratio). Based on the results from the present study, we have concluded that the H/M ratios of affected spastic limbs were significantly higher than those of unaffected limbs (p<0.05). TENS and acupuncture therapies lessened the spasticity of affected limbs of stroke patients when measured with the modified Ashworth scale however not with the H/M ratios nor with the ankle clonus scores.
Acupuncture Points ; Acupuncture* ; Ankle ; Electric Stimulation ; Extremities ; Humans ; Muscle Spasticity ; Muscles ; Rehabilitation ; Skin ; Stroke* ; Transcutaneous Electric Nerve Stimulation*

The angiotensin-converting enzyme (ACE) gene DD homozygote has been suggested to be a significant risk factor for the progression of diabetic nephropathy. We analyzed clinical parameters and ACE genotype distribution between type 2 diabetic patients at the extremes of renal risk, i.e. an end-stage renal failure (ESRF) group (n = 103, group 1) who were on dialysis therapy due to progression of diabetic nephropathy, and a no progression group (n = 88, group 2) who had maintained normal renal function and normoalbuminuria for more than 15 years. There were no significant differences in age, sex, body mass index, HbA1c level, or lipid profiles between the two groups (p > 0.05). Group 1 had a significantly higher prevalence of hypertension [group 1: 82.5% (85/103) vs. group 2: 50.0% (44/88), p < 0.05] and diabetic retinopathy [group 1: 103/103 (100%) vs. group 2: 28/88 (31.8%), p < 0.05] than group 2. Daily urinary albumin excretion was also higher in group 1 than in group 2 [group 1: 2873 +/- 2176 mg/day vs. 12 +/- 7 g/day, p < 0.05]. The frequencies of the DD, ID, and II genotypes of the ACE gene in group 1 and group 2 were 26.2%, 47.6%, and 26.2%, and 7.9%, 57.9%, and 34.2%, respectively. The ACE genotype frequencies between the two groups were significantly different according to a chi-square test with Bonferroni's correction (p = 0.004). The presence of the DD genotype increased the risk of ESRF 4.286-fold compared to the II genotype [odds ratio 4.286, 95% CI 1.60- 11.42, p = 0.005]. The frequency of the D-allele was higher in both male and female patients in group 1 compared to group 2, but reached statistical significance only in males [male, group 1: 50.8% vs. group 2: 35.0%, p = 0.018, female, group 1: 48.8% vs. group 2: 39.5%, p = 0.231]. This study, although limited by sample size, showed that type 2 diabetic ESRF patients more frequently expressed the DD genotype. These findings may substantiate the previously noted relationship between the ACE DD genotype and the progression of diabetic nephropathy in Korean type 2 diabetic patients.
Renal Dialysis ; *Polymorphism, Genetic ; Peptidyl-Dipeptidase A/*genetics/metabolism ; Middle Aged ; Male ; Kidney Failure, Chronic/diagnosis/*genetics ; Humans ; Homozygote ; Gene Frequency ; Female ; Diabetic Nephropathies/diagnosis/*genetics ; Diabetes Mellitus, Type 2/diagnosis/*genetics ; Aged

PURPOSE: This study was designed to determine the predictors of postpartum depression. METHOD: One hundred- sixty one women within one year after delivery from one public health center located in the northern area of Seoul were used in this study. The instruments were a survey of general characteristics, the Edinburgh Postnatal Depression Scale, recent life events index, perceived social support from family, Quality of marriage index, parenting stress index, and Rosenberg's self-esteem inventory. Data was analysed using descriptive statistics, Pearson correlation coefficients, and logistic regression. RESULT: The average item score of the EPDS was 6.67. 12.4% of respondents, who scored above a threshold 12, were likely to be suffering from a depression of varying severity. The fitness of the model for explaining postpartum depression from six variables, plan for pregnancy, family support, quality of marital relation, perceived social support, life events, childcare stress, and self-esteem, was statistically significant and the predictive power of these variables was 90.9%. The significant predictors of postpartum depression were family support and child care stress. CONCLUSION: Further research is needed to identify the prevalence rate of postpartum depression using more reliable sampling methods from a large general population. Nursing interventions need to be developed for promoting family support and reducing childcare stress.
Adult ; Child ; Child Care ; Depression, Postpartum/*diagnosis/psychology ; Female ; Humans ; Marriage ; Pregnancy ; Questionnaires ; Risk Factors ; Social Support ; Stress, Psychological

The interleukin-1 receptor antagonist (IL-1RA) is a potential stroke treatment candidate. Intranasal delivery is a novel method thereby a therapeutic protein can be penetrated into the brain parenchyma by bypassing the blood-brain barrier. Thus, this study tested whether intranasal IL-1RA can provide neuroprotection and brain penetration in transient cerebral ischemia. In male Sprague-Dawley rats, focal cerebral ischemia was induced by middle cerebral artery occlusion (MCAO) for 1 h. The rats simultaneously received 50 mg/kg human IL-1RA through the intranasal (IN group) or intraperitoneal route (IP group). The other rats were given 0.5 mL/kg normal saline (EC group). Neurobehavioral function, infarct size, and the concentration of the administered human IL-1RA in the brain tissue were assessed. In addition, the cellular distribution of intranasal IL-1RA in the brain and its effect on proinflammatory cytokines expression were evaluated. Intranasal IL-1RA improved neurological deficit and reduced infarct size until 7 days after MCAO (p<0.05). The concentrations of the human IL-1RA in the brain tissue 24 h after MCAO were significantly greater in the IN group than in the IP group (p<0.05). The human IL-1RA was confirmed to be co-localized with neuron and microglia. Furthermore, the IN group had lower expression of interleukin-1β and tumor necrosis factor-α at 6 h after MCAO than the EC group (p<0.05). These results suggest that intranasal IL-1RA can reach the brain parenchyma more efficiently and provide superior neuroprotection in the transient focal cerebral ischemia.
Administration, Intranasal* ; Animals ; Blood-Brain Barrier ; Brain ; Brain Ischemia* ; Cytokines ; Humans ; Infarction, Middle Cerebral Artery ; Interleukin 1 Receptor Antagonist Protein ; Interleukin-1* ; Ischemic Attack, Transient ; Male ; Methods ; Microglia ; Models, Animal* ; Necrosis ; Neurons ; Neuroprotection ; Rats* ; Rats, Sprague-Dawley ; Stroke

The necrotizing fascitis, that develops after a Cesarean section, is acknowledged as a rare complication due to the development of antibiotics. Having a very high mortality rate, the only way to prevent the septic shock and the impairment of the cardiopulomary function is the use of adequate antibiotics, the infusion of IV fluids, a radical section of the necrotized fascia and a through cleansing. We have an experience in treating a primipara who had a necrotic fascitis after Cesarean section, and therefore, report this case with the review of articles enclosed.
Anti-Bacterial Agents ; Cesarean Section* ; Fascia ; Fasciitis ; Fasciitis, Necrotizing* ; Female ; Mortality ; Pregnancy ; Shock, Septic

This study was researched to provide the accurate nutrition information and the menu. We questionnaired an recognition and necessity of the nutrition labeling to 684 customers in fast-food restaurants. After data cleaning, we used spss package 14.0 and analyzed about the nutrition contents and place that display the nutrition labeling. First, we finded out lower recognition of nutrition labeling in restaurants than processed food. Second, many people hoped that calory and fat in various nutritions were displayed each 100 g or 100 mL. Third, the place displaying the nutrition information was the menu board and the counter to identify easily. Fourth, we analyzed the recognition and necessity of the nutrition labeling in fast-food restaurants by t-test and ANOVA. So, we knew that the recognition and necessity of the nutrition labeling was higher woman than man. And the more they earn much money and learned, the more the nutrition labeling are needed. But house-wife recognized the nutrition labeling lower than others.
Female ; Food Labeling ; Humans ; Hypogonadism ; Mitochondrial Diseases ; Ophthalmoplegia ; Organothiophosphorus Compounds ; Restaurants

Malignant mesothelioma is a common, primary tumor that can invade pleura, and is associated with previous exposure to asbestos. However, it poses considerable difficulties regarding its diagnosis and treatment, and thus, accurate history taking with respect to exposure to asbestos, and radiologic and pathologic examinations are essential. In addition, the involvement of a multidisciplinary team is recommended in order to ensure prompt and appropriate management using a framework based on radiotherapy, chemotherapy, surgery, and symptom palliation with end-of-life care. Because lymphocyte-dominant, exudative pleural effusion can occur in malignant mesothelioma, adenosine deaminase values may be elevated, which could be mistaken for tuberculous pleurisy, and lead to an incorrect diagnosis and suboptimal treatment. The authors describe a case of malignant mesothelioma initially misdiagnosed as tuberculous pleurisy. As evidenced by the described case, malignant mesothelioma should be considered during the differential diagnosis of patients with lymphocyte-dominant, exudative pleural effusion with a pleural lung lesion.
Adenosine Deaminase ; Asbestos ; Diagnosis ; Diagnosis, Differential ; Drug Therapy ; Humans ; Lung ; Mesothelioma* ; Pleura ; Pleural Effusion ; Radiotherapy ; Tuberculosis, Pleural*