No abstract available.

No abstract available.

Objectives: The purpose of this study was to examine the association between social capital and depression in adults in their 20s. Methods: The study used data from the Community Health Survey 2019 (CHS 2019). The CHS 2019 covered a representative sample of 229099 adults from 17 census tracts in the Republic of Korea, of which 19589 adults in their 20s were taken as subjects for this study. The subjects completed a survey with questions regarding demographic characteristics, built environment and social capital. The symptoms of depression were evaluated through the Patient Health Questionnaire (PHQ)-9. Multiple logistic regression was used to examine whether social capital was associated with depression. Results: The multiple logistic regression results indicated that social capital was associated with depression in adults in their 20s. When demographic characteristics and built environment were included in the analysis, trust, contact with relatives, contact with friends, and social activities were associated with depression in adults in their 20s. Conclusion A lack of social capital was associated with depression in Korean adults in their 20s. Our study suggests a need to look beyond individual factors to intervene in national and community social capital and prevent depression in adults in their 20s.

PURPOSE: Encephalitis is an inflammation affecting brain parenchyma. At the time of presentation, it may be difficult to differentiate between viral encephalitis and altered mental status or seizures during febrile illness. The aim of the present study is to identify the predictive factors and to determine the prognostic factors of viral encephalitis in children presenting as seizure with fever. METHODS: From the retrospective review of the medical records, children with seizures or altered mental status during febrile illness who presented to Samsung Medical Center between January 2008 and May 2013 were included in the study. RESULTS: 81 patients were enrolled in this study (female:male=32:49). The mean age at admission was 4.9±4.3 years (range 0–14 years old). The patients were categorized into two groups according to the clinical diagnosis: (1) Viral encephalitis (VIRAL ENC, n=66), (2) Complex febrile seizures imitating viral encephalitis(C-FS, n=15). The predictive factors of viral encephalitis were focal and/or lateralized abnormalities in electroencephalography (EEG) (P<0.001). CONCLUSION: EEG can be helpful to predict the viral encephalitis, in pediatric patient who shows delayed restoration of consciousness after seizure during febrile illness.
Brain ; Child ; Consciousness ; Diagnosis ; Electroencephalography ; Encephalitis ; Encephalitis, Viral* ; Fever ; Humans ; Inflammation ; Medical Records ; Retrospective Studies ; Seizures ; Seizures, Febrile

Purpose: This study aimed to identify the effect of self-esteem and spouse support on prenatal depression. Methods: The subjects were 131 pregnant women who visited two women clinics located in Changwon City. Data were collected from September 25 to November 20, 2019, and the self-report questionnaire included spouse support, self-esteem, and prenatal depression. The collected data were analyzed by IBM SPSS Statistics ver. 23.0 using descriptive statistics, independent t-test, one-way analysis of variance, Pearson correlation coefficients, and multiple regression analysis. Results: Prenatal depression had a significant negative correlation with self-esteem (r=-0.39, p=0.001) and spouse support (r=-0.36, p<0.001). The factors affecting prenatal depression were religion (β=-0.16, p=0.035), monthly family income (β=-0.15, p=0.040), self-esteem (β=-0.25, p=0.002), and spouse support (β=-0.19, p=0.017); these variables explained 28.4% of the variance in prenatal depression. Conclusion To prevent depression in pregnant women, professional counseling and support systems such as spouses, religious and social environments should be applied to pregnant women, especially those with low self-esteem. Additionally, more financial support should be provided for low-income pregnant women. Further, there is a need to screen and manage the risk of depression in pregnancy.

BACKGROUND: This study aimed to evaluate the adhesion of Acanthamoeba trophozoites on cosmetic contact lenses (CLs) with and without CL care multipurpose solution (MPS) treatment. METHODS: Acanthamoeba lugdunensis L3a trophozoites were inoculated onto disks trimmed from CLs: 1-day Acuvue moist, 1-day Acuvue define, Acuvue 2, and Acuvue 2 define. After 18-hour inoculation, the number of adherent trophozoites was counted under phase contrast microscopy. The effects of MPS, Opti-Free Express, soaking CLs for 6 hours, on Acanthamoeba adhesion were analyzed. Scanning electron microscopic examination was performed for assessment of Acanthamoeba attached on the lens surface. RESULTS: Acanthamoeba trophozoites showed greater adhesion to cosmetic CL (P = 0.017 for 1-day CL and P = 0.009 for 2-week CL) although there was no significant difference between the types of cosmetic CL. On all lenses, the number of adherent Acanthamoeba was significantly reduced after treatment with MPS (P < 0.001 for 1-day Acuvue moist, P = 0.046 for 1-day Acuvue define, P < 0.001 for Acuvue 2, and P = 0.015 for Acuvue 2 define), but there was still significant difference between conventional and cosmetic CLs (P = 0.003 for 1-day CL and P < 0.001 for 2-week CL, respectively). More attachment of Acanthamoeba was observed on colored area and the acanthopodia of Acanthamoeba was placed on the rough surface of colored area. CONCLUSION: Acanthamoeba showed a greater affinity for cosmetic CL and mostly attached on colored area. Although MPS that contained myristamidopropyl dimethylamine reduced the adhesion rate, there was a significant difference between conventional and cosmetic CLs.
Acanthamoeba ; Contact Lenses ; Microscopy, Phase-Contrast ; Trophozoites

Through the use of intraoral scanners, it is possible to obtain intraoral scan impressions and produce prostheses. This approach isalso being attempted not only in dentate patients but also in edentulous patients. However, obtaining scans of edentulous areas can be more challenging than scanning dental areas, and there may be limitations, especially in capturing the details of the mucosal tissues. On the other hand, when obtaining impressions with intraoral scanners, simultaneous recording of the occlusal relationship of the maxilla and mandible can reduce the number of patient visits and expedite the restoration process. In this case, we aimed to combine the advantages of direct intraoral scanning and indirect digital impressions obtained after traditional impression-taking by merging two types of scan files. Consequently, in patients with partially edentulous arches, we sought to provide effective in-terim prostheses through direct and indirect digital model impressions and report our findings accordingly.

Through the use of intraoral scanners, it is possible to obtain intraoral scan impressions and produce prostheses. This approach isalso being attempted not only in dentate patients but also in edentulous patients. However, obtaining scans of edentulous areas can be more challenging than scanning dental areas, and there may be limitations, especially in capturing the details of the mucosal tissues. On the other hand, when obtaining impressions with intraoral scanners, simultaneous recording of the occlusal relationship of the maxilla and mandible can reduce the number of patient visits and expedite the restoration process. In this case, we aimed to combine the advantages of direct intraoral scanning and indirect digital impressions obtained after traditional impression-taking by merging two types of scan files. Consequently, in patients with partially edentulous arches, we sought to provide effective in-terim prostheses through direct and indirect digital model impressions and report our findings accordingly.

Through the use of intraoral scanners, it is possible to obtain intraoral scan impressions and produce prostheses. This approach isalso being attempted not only in dentate patients but also in edentulous patients. However, obtaining scans of edentulous areas can be more challenging than scanning dental areas, and there may be limitations, especially in capturing the details of the mucosal tissues. On the other hand, when obtaining impressions with intraoral scanners, simultaneous recording of the occlusal relationship of the maxilla and mandible can reduce the number of patient visits and expedite the restoration process. In this case, we aimed to combine the advantages of direct intraoral scanning and indirect digital impressions obtained after traditional impression-taking by merging two types of scan files. Consequently, in patients with partially edentulous arches, we sought to provide effective in-terim prostheses through direct and indirect digital model impressions and report our findings accordingly.

The incidence of severe hepatitis A virus (HAV) infection has been increasing. However, clinicopathologic features of severe HAV infection that lead to liver transplantation (LT) have not been reported in Korea. We retrieved 16 LT cases with HAV infection during the last 3 years at Asan Medical Center, Seoul, Korea. Fifteen cases progressed to hepatic encephalopathy. Thirteen cases survived with or without complications, and three patients died of sepsis. The explanted liver showed massive or zonal necrosis with moderate to severe cholestasis. The zonal distribution of necrosis was frequently associated with endothelialitis of portal and/or central veins. Degenerative changes of hepatocytes were various in degree and distribution. Viral inclusions were suspected in two cases. Although HAV infection is usually confirmed by serological tests, significant venulitis of central and/or portal veins and viral inclusions, which are rarely observed, can suggest an HAV infection as a cause of massive hepatic necrosis of unknown mechanism.
Cholestasis ; Fluconazole ; Hepatic Encephalopathy ; Hepatitis ; Hepatitis A ; Hepatitis A virus ; Hepatocytes ; Humans ; Incidence ; Korea ; Liver ; Liver Transplantation ; Massive Hepatic Necrosis ; Necrosis ; Portal Vein ; Sepsis ; Serologic Tests ; Veins