OBJECTIVE: In Korea, online board games, such as “flower cards,” are played using virtual money. In contrast, Internet-based gambling (ibGambling) concerns the use of real money to gamble online. We hypothesized that online board gamers using virtual money show less risky behaviors than do gamblers who use real money, and that, in regard to psychological aspects, online board gamers are less depressed and more introverted than online gamblers are. METHODS: For this study, 100 online board gamers, 100 ibGamblers, 100 offline gamblers (offGamblers), and 100 age- and sex-matched healthy controls were recruited by an online research company. Gambling behavior and self-efficacy were assessed using the Korean Gambling Behavior Scale-high/low factors (KGBS-H/L) and the Gambling Abstinence Self-efficacy Scale (GASS). Additionally, introversion, depression, and mania tendency were assessed. RESULTS: Online board gamers had good intentions gaming, as evidenced by their higher KGBS-L scores than ibGamblers and offGamblers, and they showed less risky behaviors, as evidenced by their lower KGBS-H scores than offGamblers. Additionally, online board gamers were less introverted than ibGamblers and less depressed than offGamblers. CONCLUSION: Online board gaming could be a gateway to the world of gambling (ibGambling or OffGambling). However, the higher tendency of online board gamers to engage in good intentioned gaming could help prevent online board gaming from progressing to online or offline gambling.
Bipolar Disorder ; Depression ; Gambling ; Intention ; Introversion (Psychology) ; Korea

Purpose: : Assertiveness is a crucial factor in patient safety, workplace violence, and work stress, and is associated with better interpersonal relationships in clinical settings. Despite its significance, a standardized assertiveness scale reflecting Korean healthcare culture is currently lacking. Thus, this study aimed to investigate the validity and reliability of the Korean version of the assertiveness scale for nurses (K-ASN). Methods: : The survey was conducted with 250 nurses working in secondary and tertiary hospitals in Korea. The study examined content, criterion, and construct validity using exploratory factor analysis and also assessed internal consistency reliability. Results: : The K-ASN consists of 22 items and 6 factors, namely self-denial, confrontation, dealing with criticism, positive assertion, spontaneity, and active assertion. The K-ASN demonstrated good content validity and a high criterion validity with the Rathus Assertiveness Schedule (RAS) at .75. The internal consistency reliability was also satisfactory, with a Cronbach’s alpha of .80, and subscale reliability ranging from .52 to .87. Conclusion : The K-ASN is a reliable and valid assertiveness scale for nurses in Korea. The K-ASN can be a valuable tool to be used to assess the assertiveness of healthcare professionals which is associated with improvements in interpersonal relationships, patient safety, and health-related outcomes.

Autophagy is an important degradative pathway that eliminates misfolded proteins and damaged organelles from cells. Autophagy is crucial for neuronal homeostasis and function. A lack of or deficiency in autophagy leads to the accumulation of protein aggregates, which are associated with several neurodegenerative diseases. Compared with non-neuronal cells, neurons exhibit rapid autophagic flux because damaged organelles or protein aggregates cannot be diluted in post-mitotic cells; because of this, these cells exhibit characteristic features of autophagy, such as compartment-specific autophagy, which depends on polarized structures and rapid autophagy flux. In addition, neurons exhibit compartment-specific autophagy, which depends on polarized structures. Neuronal autophagy may have additional physiological roles other than amino acid recycling. In this review, we focus on the characteristics and regulatory factors of neuronal autophagy. We also describe intracellular selective autophagy in neurons and its association with neurodegenerative diseases.

BACKGROUND: Long-term use of topical steroids for inflammatory skin diseases can induce complications, and efforts to find a better treatment are being continued. Peroxisome proliferator activated receptor alpha (PPARalpha) suppresses the skin's inflammatory reaction, maintains the homeostasis of the skin, and plays an important role in skin barrier function. OBJECTIVE: This study analyzed the effects of a skin moisturizer containing PPARalpha activator on various inflammatory skin diseases causing facial erythema and evaluated the observed improvements. METHODS: The PPARa activator used for this study is composed of supercritical extracts from Euryale ferox, Euphorbia lathyris, and Rosa multiflora, which showed significant effects in the transactivation assay compared to Wy14643. Moisturizer containing PPARalpha was applied to the faces of 31 patients with symmetric facial erythema, with PPARalpha applied on one-half of the face and a control moisturizer on the other half of the face twice a day for 2 weeks. The percentage of erythema index, erythema index, skin hydration, and transepidermal water loss was checked to evaluate treatment effect. Both patients and clinicians each assessed the improvement of erythema on both sides of a patient's face. RESULTS: Moisturizer containing PPARalpha agonist significantly improved erythema index measured with Mexameter MX18(R) and percentage of erythema index by polarization color imaging system (DermaVision-PRO(R)) (p<0.05). However, there was no significant improvement in skin hydration and transepidermal water loss. Improvement of erythema was also shown on both the patient and clinician graded assessments. CONCLUSION: Topical PPARalpha agonist applied during clinical practice was relatively safe and effective. This can be applied clinically to various inflammatory skin diseases causing erythema.
Erythema* ; Euphorbia ; Homeostasis ; Humans ; PPAR alpha* ; Rosa ; Skin ; Skin Diseases ; Steroids ; Transcriptional Activation

PURPOSE: The purpose of this study was to review the literature on intervention studies for abused children and adolescent in residential facilities in South Korea (ACARF-K). The goal was to understand the problems they experience, to evaluate the content and effectiveness of interventions applied to them, and to develop evidence-based nursing intervention programs. METHODS: We used four electronic databases to search for relevant articles. 18 studies according to Whittemore and Knafl's integrative review method to synthesize the literature. RESULTS: The ACARF-K experienced problems in biophysical, psychological, and sociocultural domains related to attachment impairment. Effective intervention strategies were building trust through empathy and fulfillment of needs, encouraging ACARF-K to express themselves and helping them to clarify emotions in an unthreatening environment, and improving their self-concept through activities in which they experienced achievement. CONCLUSION: Interventions are needed to help restore attachment damage among ACARF-K. The interventions in this study utilized emotional, cognitive, relational, and behavioral therapeutic tools to improve their psychological and social capacities. Future intervention programs for ACARF-K should include these key elements.
Adolescent ; Child Abuse ; Child Protective Services ; Child ; Domestic Violence ; Emergency Shelter ; Empathy ; Evidence-Based Nursing ; Group Homes ; Humans ; Korea ; Methods ; Residential Facilities

Immunoglobulin G4-related hypertrophic pachymeningitis (IgG4-RHP) is an increasingly recognized manifestation of IgG4-related disease (IgG4-RD), which is a fibroinflammatory condition that can affect virtually any organ. The three hallmark histopathological features of IgG4-RD are lymphoplasmacytic infiltration of IgG4-positive plasma cells, storiform fibrosis, and obliterative phlebitis. We report a case of biopsy-confirmed IgG4-RHP that was initially misdiagnosed as cerebral venous thrombosis.
Fibrosis ; Immunoglobulins ; Intracranial Thrombosis ; Meningitis ; Phlebitis ; Plasma Cells ; Venous Thrombosis

PURPOSE: We report a case of Aeromonas keratitis presenting as radial keratoneuritis. CASE SUMMARY: A 33-year-old woman with a history of cleaning her contact lenses with tap water presented with decreased visual acuity for 1 day in the left eye. The patient showed diffuse corneal edema, stromal infiltration, and radial keratoneuritis, which were thought to be pathognomonic for Aeromonas keratitis. Based on the patient's clinical findings and past history, a diagnosis of Aeromonas keratitis was made and she was prescribed topical fortified cefazolin (50 mg/mL, 5%), tobramycin (3 mg/mL), and 0.02% chlorhexidine per hour. Culture results from the contact lens and contact lens solution confirmed infection by Aeromonas hydrophilia. Polymerase chain reaction results for Aeromonas were negative. After 8 days of treatment, the uncorrected visual acuity was 0.7/0.3 with improvement in her corneal findings. CONCLUSIONS: Radial keratoneuritis is not always pathognomic for Aeromonas keratitis and can be present in Aeromonas keratitis. Therefore, ophthalmologists should be cautious when interpreting this clinical sign.
Adult ; Aeromonas ; Cefazolin ; Chlorhexidine ; Contact Lens Solutions ; Contact Lenses ; Cornea ; Corneal Edema ; Diagnosis ; Female ; Humans ; Keratitis ; Polymerase Chain Reaction ; Tobramycin ; Visual Acuity ; Water

PURPOSE: To investigate the relationship between thyroid abnormality and dry eye syndrome (DES) in a nationally representative Korean population. METHODS: A population-based prospective cross-sectional study was conducted, using the thyroid abnormality data set of the Korean National Health and Nutrition Examination Survey, 2010 – 2012. A total of 16,966 Korean participants with DES were enrolled in the study. RESULTS: The DES patients were predominantly women, non-smokers and non-drinkers, living in urban regions, with a low income and body mass index (BMI), and with a higher percentage of hypertension, hyperlipidemia, thyroid abnormalities, thyroid diseases, and thyroid cancers. After adjusting for all significant variables, thyroid abnormality (odds ratio [OR], 1.93; 95% confidence interval [CI], 1.43–2.61), thyroid disease (OR, 1.85; 95% CI, 1.37–2.52), and thyroid cancer (OR, 2.45; 95% CI, 1.06–5.67) were significantly associated with DES. There was also a significant association between DES and thyroid abnormalities (OR, 2.02; 95% CI, 1.47–2.76), thyroid diseases (OR, 1.93; 95% CI, 1.41–2.65), and thyroid cancer (OR, 2.62; 95% CI, 1.06–6.62) in the female group, but there was no significant association in the male group. CONCLUSIONS: Thyroid abnormalities, thyroid diseases, and thyroid cancers were associated with DES in a nationally representative Korean population. Close evaluation of thyroid abnormalities is therefore needed when treating female patients.
Body Mass Index ; Cross-Sectional Studies ; Dataset ; Dry Eye Syndromes ; Female ; Humans ; Hyperlipidemias ; Hypertension ; Male ; Nutrition Surveys ; Prospective Studies ; Republic of Korea ; Thyroid Diseases ; Thyroid Gland ; Thyroid Neoplasms