No abstract available.
Prostheses and Implants* ; Sensation*

PURPOSE: This study was conducted to compare health-related characteristics and self-care behavior between a controlled group and a non-controlled group of hypertension patients in a customized home visiting health service. METHODS: This study was conducted as cross-sectional research. The subjects were 1,317 hypertension-controlled patients and 555 non-controlled ones. Data were collected using a structured questionnaire and analyzed by descriptive statistics, chi2-test, and t-test using the SPSS WIN 15.0 program. RESULTS: Socio-demographic characteristics and self-care behavior were not significantly correlated between the groups. According to health-related characteristics, the health status was significantly higher in the hypertension-controlled group than in the non-controlled group. The cholesterol level was significantly lower in the hypertension-controlled group than in the non-controlled group. CONCLUSION: Attention should be paid to patients who are not in good health status in order to control their hypertension. Also, it is necessary to educate the patients in order for them to manage their hypertension and cholesterol.
Cholesterol ; Health Services* ; House Calls* ; Humans ; Hypertension* ; Self Care* ; Surveys and Questionnaires

BACKGROUND: Discrepancies exist in the existing researches regarding the association between social capital and self-efficacy, and most of these researches have been done in developed countries. The aims of this study were to assess the independent association between individual social capital and self-efficacy and to assess the associations between individual social capital, self-efficacy and self-rated health. METHODS: Data were obtained from the Gyeongnam health survey (6,500 persons) conducted in 2008. A self-administered questionnaire was additionally administered to gather information on demographic variables, health behaviors, chronic diseases, self-efficacy, social capital, and self-rated health status. Total study population was 3,843 as those with chronic diseases were excluded. RESULTS: In males, trust was positively associated with confidence and preference to task difficulty, and participation was negatively associated with confidence and positively associated with regulation and preference to task difficulty. In females, trust was positively associated with confidence and preference to task difficulty and negatively associated with regulation. Participation was positively associated with preference to task difficulty. In males, the odds for self-rated health status was better for persons with confidence (95% confidence interval, CI 1.088-1.705), trust (95% CI 1.172-1.821) and participation (95% CI 1.268-2.117). In females, the odds for self-rated health status was better for those with confidence (95% CI 1.250-1.803), preference of task difficulty (95% CI 1.019-1.683) and participation (95% CI 1.024-1.555). CONCLUSIONS: High social capital measured at an individual level may promote self-efficacy and health status.
Chronic Disease ; Developed Countries ; Female ; Health Behavior ; Health Surveys ; Humans ; Male ; Self Efficacy ; Surveys and Questionnaires

Cystadenomas are benign neoplasm in which the epithelium demonstrates adenomatous proliferation. Several morphologic variants of cystadenomas have bean described, including papillary-oncocytic, mucous, and seromucous subtypes. Cystadenomas arising from salivary glands are very rare and seromucous cystadenoma of parotid gland has not been reported in Korea so far. Cystadenomas of the parotid gland usually Present as asymptomatic slowly growing mass and those of the minor salivary glands produce smooth nodules that may be compressible. We performed a superficial parotidectomy in a patient with a seromucous cystadenoma. This may be the first report of seromucous cystadenoma of carotid gland in Korea.
Cystadenoma* ; Epithelium ; Humans ; Korea ; Parotid Gland* ; Salivary Glands ; Salivary Glands, Minor

Cutaneous mesenchymal hamartoma (CMH) is a very rare disease which most often presents itself at birth and is composed of collagen fibers, immature fibroblasts, fat cells, blood vessels, and mast cells. Until recently, only two cases have been reported. Thus, the clinical and histopathological findings have been unsettled. We describe three cases of cutaneous mesenchymal hamartoma with different clinical findings, discuss its pathogenesis, and suggest that CMH is a distinct disease entity.
Adipocytes ; Blood Vessels ; Collagen ; Fibroblasts ; Hamartoma* ; Mast Cells ; Parturition ; Rare Diseases

We report a case of sarcoidosis in a 4-year-old girl. She showed the involvements of the skin and eye, which are the characteristics of sarcoidosis in very young patients, and also showed an unusual finding of hepatosplenomegaly. Because the diagnosis of childhood sarcoidosis is difficult and serious sequelae can develop from sarcoidal uveitis, an early skin biopsy and regular ophthalmologic assessment are essential.
Biopsy ; Child, Preschool ; Diagnosis ; Female* ; Humans ; Sarcoidosis* ; Skin ; Uveitis

BACKGROUND/AIMS: Hepatic fibrosis in rat induced by thioacet amide shares similar morphological and biochemical characteristics with human liver cirrhosis. Thioacetamide (T AA) initially induces accumulation of collagen in Disse space and eventually leads to macro- and micronodular cirrhos is. Ito cell was believed to play a main role in hepatic fibrosis. And it s activity was known to be regulated by the expression of various genes. But little has been discovered about the upstream signal trans duction pathway of these genes in hepatic fibrosis. The expression of genesrelated to Ito cell activity was regulated by many transcription factors , the activity of which was regulated by protein kinase C( PKC) is oforms. So it is s upposed that PKC could be as s ociated with fibrosis in liver. METHODS: We investigated the correlation of PKC is oforms and It ocell activity in the course of hepatic fibrosis using TAA induced rat liver cirrhosis model. We used six week- old male rats , and administered 0.03% TAA in drinking water. The animals were sacrificed at 9, 20, and 30 weeks after TAA administration. The degree of hepatic fibrosis was evaluated by measuring the total amount of collagen.-SMA immunohist ochemical st aining of liver tissue was done to determine the Ito cell activity. The expression pattern of PKC isoforms was investigated by West ern blotting. RESULTS: In TAA- treated group, collagen cont ent and Ito cell activity did not increase until 30 weeks and 20 weeks of treatment , respectively, while in control group collagen cont ent and Ito cell activity were not detected. Collagen content showed linear correlation with Ito cell activity. This implied that the proliferation of activated Ito cells was prior to the increase of collagen content. In view of expression pattern of PKC is oforms, PKC alpha showed no difference in TAA- treated group and control group. In TAA-treated group, PKCbeta1 exhibited increased level of expression in both particulate and cytosolic forms at 9 weeks, while PKCdelta and PKC epsilon showed striking shift to particulated form. After 20 weeks, all of the PKC beta1, delta, and epsilon degenerated and showed remarkably decreased level of expression. This suggested PKC alpha had no relation to hepatic fibrosis,while PKC beta1, delta, and epsilon, showing activity at 9 weeks, were related to fibrosis og liver. In response to fibrogenic factors, molecules engaged in intracellular signal transduction pathway like PKC beta1, delta, and epsilon, began to change prior to the increase of Ito cell activity, morphologic changes and alterations of collagen content. CONCLUSION: Our results strongly suggest that the activity of PKC isoforms play an important role in early step of hepatic fibrosis, while accompanying Ito cell activity do in later step.
Animals ; Collagen ; Cytosol ; Drinking Water ; Fibrosis ; Hepatic Stellate Cells ; Humans ; Liver Cirrhosis* ; Liver* ; Male ; Protein Isoforms ; Protein Kinase C-epsilon ; Protein Kinases ; Rats ; Signal Transduction ; Strikes, Employee ; Thioacetamide ; Transcription Factors

PURPOSE: This study was conducted to identify the relationship of the elder abuse perception with the caregiving stress of adult caregivers and to investigate influencing factors on them. METHODS: Data were collected from 398 adults aged 30-65, and analyzed with the SPSS/WIN program. RESULTS: In the elder abuse perception, there were differences in age, marital status, education, job, person to be taken care of, age of elderly mother, duration of caregiving, economic status and health status of elderly parents. As for the caregiving stress, there were differences in age, marital status, income, health status, relationship with the elder, person to be taken care of, economic status and health status of elder parents. Influencing factors on the elder abuse perception included caregiving stress, education, marital status, health status of elders, and economic status of parents (30%). On the caregiving stress, elder abuse perception, economic status of elders, and relationship between caregivers and elders were influencing factors (24%). CONCLUSION: The results of this study suggest that it is needed to develop a nursing program to prevent elder abuse and to decrease caregiving stress in caregivers. In addition, it should be considered in tandem with significant influencing factors that were found in this study.
Adult* ; Aged ; Caregivers* ; Elder Abuse* ; Humans ; Marital Status ; Mothers ; Parents

An antrochoanal polyp is a solitary polypoid mass that arises from the maxillary sinus, and protrudes through the natural ostium into the middle meatus, and reaches the choana, The polyp does not differ histologically from an ordinary nasal polyp, which is composed of edematous, hyperplastic submucosal connective tissue stroma, and is relatively hypocellular, In this sequence of events. Its computed tomographic(CT)findings are characteristic. We retrospectively analyzed CT studies of nine cases, all of which showed similar CT findings; a solitary, homogeneous, hypodense mass without bony destruction that extends from the maxillary sinus through the widened ostium into the choana.
Connective Tissue ; Maxillary Sinus ; Nasal Polyps ; Polyps* ; Retrospective Studies

To clarity the effect of biliary obliteration on copper metabolism of rat liver and on the hepatic morphology, 0.5% cuppuric sulfate was administered intraperitoneally for 42 days following ligation of the common bile duct (CBD) of Sprague-Dawley rats. The blood copper concentration, the hepatic copper content and the accumulation patterns of copper and copper binding protein in the liver were examined and compared with those of the simple CBD ligation group and the simple copper over loaded group. CBD ligation induced marked proliferation of bile ductular structures which, after expanding the portal tracts, invaded and divided the hepatic lobules. There was, however, no excess fibosis beyond what needed to support the new ductules. The blood copper concentration and the hepatic copper content were increased by copper overload with or without CBD ligation, particularly incases with CBD ligation. Liver cell necrosis did not occur by the overloaded copper alone in rats. The hepatic copper and copper binding protein were accumulated at periportal liver cells in the group of coppe overload after CBD ligatio, whereas they began to appear at perivenular hepatocytes in the simple copper overloaded group. In conclusion, it is suggested that CBD ligation does not induce excess fibrosis or liver cirrhosis in rat as far as during our experimental period, but affect significantly on copper metabolism by intrahepatic redistribution of the copper and the copper binding proteins.
Rats ; Animals