No abstract available.
Pheochromocytoma* ; Pregnancy*

Purpose: To explore the subjective eye health status of Korean adolescents by the extent of Internet use in 2009-2010 and smartphone use in 2020. Methods: We secondarily analyzed the results of the Korea Youth Risk Behavior Survey performed by the Korean Disease Control and Prevention Agency that enrolled Korean adolescents aged 12-18 years. Changes in internet use time from 2009 to 2019 and smartphone use in 2020 were examined. Questionnaires exploring subjective eye health were administered in 2009, 2010, and 2020. We performed complex logistic regression analysis. Results: A total of 748,490 subjects were enrolled. Korean adolescents used the Internet for an average of 2.48 hours (h) on weekdays and 4.06 h on weekends in 2019, thus significantly more than the 2009 averages of 1.93 h on weekdays and 2.96 h on weekends (both p < 0.001). In 2009 and 2010, the average internet use time on weekends significantly and positively correlated with subjective eye problems (odds ratio = 1.161, p < 0.001). The average smartphone use time was 4.72 h on weekdays and 6.56 h on weekends in 2020. In that year, the average smartphone use time on weekends (odds ratio = 1.049, p < 0.001) and smartphone overdependence (odds ratio = 8.636, p < 0.001) significantly and positively correlated with the presence of subjective health problems. Conclusions Internet and smartphone use time on weekends affect subjective eye health.

No abstract available.
Eclampsia* ; Female ; Pregnancy

Cognitive deficit is frequently observed in patients with schizophrenia. It is significantly associated with functional outcome. In the past 20 years, due to significant advances on the concept of schizophrenia, cognitive deficit has been accepted as a core feature. In the DSM-5, cognitive deficit does not introduce diagnostic criteria of schizophrenia, but did one dimension of diagnosis of psychosis. Existing schizophrenia drugs are effective in treatment of positive symptoms of schizophrenia, but lack of effectiveness on improving cognitive function. Led by NIMH (National Institute of Mental Health), the MATRICS (Measurement and Treatment Research to Improve Cognition in Schizophrenia) meeting was conducted in order to achieve consensus on measuring tools and neuropharmacological targets for clinical trials for development of new drugs for improvement of cognitive function in schizophrenia. At the MATRICS consensus meeting, glutamatergic modulators and nicotinic and muscarinic agonists are expected to be promising, but should be proven by a double-blind placebo-controlled multicenter study for patients.
Cognition ; Consensus ; Diagnosis ; Drug Therapy ; Humans ; Muscarinic Agonists ; National Institute of Mental Health (U.S.) ; Psychotic Disorders ; Schizophrenia*

No abstract available.
Population Characteristics* ; Thyroid Gland* ; Thyroiditis*

No abstract available.
Atrophy ; Pityriasis* ; Tinea Versicolor*

No abstract available.
Atrioventricular Block*

Objective: We aimed to ascertain the occurrence and characteristics of CRE isolated from companion animals, dogs and cats. Methods: E. coli strains were tested for antimicrobial susceptibility using the broth microdilution technique. Antimicrobial resistance genes were detected by polymerase chain reaction and sequencing analysis. The molecular characteristics of CRE were determined using multi-locus sequence typing, replicon typing, and pulsed-field gel electrophoresis (PFGE). Results: In total, 13 CRE isolates (0.13%) were identified from dogs possessing blaNDM-5 along with β-lactamase genes, mostly blaCMY-2 (92.2%) and blaTEM-1 (53.8%). The commonly observed mutations were S83L and D87N in gyrA, S80I in parC, and S458A in parE. CRE carried nonbeta-lactam resistance genes, with the majority being tet(B) (100%), sul (84.6%), and aac(3)-II (53.8%). Nine different PFGE patterns (P1–P9), IncX3-type plasmids (69.2%), and ST410 (84.6%) were predominantly detected. Conclusions and Relevance: This investigation provides significant insight into the prevalence and molecular characteristics of blaNDM-5 -carrying E. coli in dogs. The co-existence of blaNDM-5 and other antimicrobial resistance genes in E. coli potentially poses severe health hazards to humans.

BACKGROUND: Heat shock proteins (HSP), especially the HSP 70 family, may play certain roles in the immunophysiology of some skin diseases such as psoriasis, pemphigus, and lichen planus. HSPs generally induce down-regulation of the process of apoptosis that is considered to be one of the acantholysis-producing pathways in pemphigus. OBJECTIVE: We planned to examine possible roles of HSPs 70/105 in the blistering process in pemphigus vulgaris (PV) and pemphigus foliaceus (PF), in connection with the detection results of apoptosis in local tissue specimens. METHODS: Immunohistochemical stainings and Western blot analysis were performed for the detection and semiquantitation of HSPs 70/105 in skin specimens from lesional, nonlesional, and normal control sites. Hoechst 33342 staining was simultaneously carried out to examine features of apoptosis in lesional skin specimens. RESULTS: The findings on expression of HSP were as follows. In PV, the expression of HSP 70 was minimum or negative; however, in PF, the expression was obvious and recognizable in lesional and perilesional normal skin. In contrast, HSP 105 was not detected in all cases of PV and PF. The features of apoptosis were evident at the lesional skin of all cases of pemphigus with acantholytic changes. CONCLUSION: PV and PF had different relative intensities of HSPs in lesional tissue stainings, especially in cases with HSP 70. This suggests that there may be subtle differences in the mechanisms causing acantholysis between PV and PF.
Acantholysis ; Apoptosis ; Benzimidazoles ; Blister ; Blotting, Western ; Down-Regulation ; Heat-Shock Proteins ; Hot Temperature ; HSP70 Heat-Shock Proteins ; Humans ; Lichen Planus ; Pemphigus ; Psoriasis ; Skin ; Skin Diseases

BACKGROUND: Liver transplantation (orthotopic) is considered as an important therapy for the end stage liver diseases, but because of the coagulopathies of these patients, the massive bleeding during the operation has been a disturbing problem. So, the role of blood bank has increasingly been important for the appropriate blood products supply for the operation. METHODS: The authors reviewed retrospectively the hospital records of 9 patients who had taken orthotopic liver transplantations (OLT) at the Seoul Paik Hospital from March, 1992 to November, 1994. RESULTS AND CONCLUSION: The mean operation time and hospitalization duration was 14.1 hours and 35.3 days, respectively. Intraoperatively, the operations required a mean of 2.4 units of whole blood (WB), 29.4 of red cells (RBCs), 32.0 of fresh frozen plasma (FFP), 17.5 of platelet concentrates (PLTs), and 4.1 of cryoprecipitates (CRYOs). During the entire hospital stay, a mean of 9.3 units of WB, 56.1 of RBCs, 108.3 of FFP, 210.8 of PLTs, and 5.6 of CRYOs were transfused.
Blood Banks ; Blood Platelets ; Hemorrhage ; Hospital Records ; Hospitalization ; Humans ; Length of Stay ; Liver Diseases ; Liver Transplantation* ; Liver* ; Plasma ; Retrospective Studies ; Seoul