1.Schizophrenia Spectrum Disorder in DSM-5 : Is this a New Change?.
Chul Hyun CHO ; Heon Jeong LEE
Korean Journal of Schizophrenia Research 2014;17(1):5-11
The American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders, Fifth version (DSM-5) finally introduced in 2013. Psychiatrists and researchers of neuroscience were looking forward that DSM-5 will introduce a new paradigm of diagnostic criteria. However, they have criticized on DSM-5 about not including of neurobiological criteria after DSM-5 published. Since schizophrenia spectrum disorder is heterogeneous and hard to diagnose correctly, we can guess that there might be a big affliction in preparation of DSM-5. Diagnostic criteria of schizophrenia spectrum disorder in DSM-5 changed in several points including changes of Criteria A of schizophrenia. The most outstanding change is the elimination of subtypes of schizophrenia, and introducing of Clinician-Rated Dimensions of Psychosis Symptom Severity for further division into homogenous subgroups depending on psychosis symptoms. Until now, the results of various neurobiological investigations are not consistent, so neurobiological criteria of schizophrenia spectrum disorder deserved no inclusion in DSM-5. Thinking comprehensively, DSM-5 might decide to choose stability rather than challenge. In the future, the diagnostic criteria of schizophrenia spectrum disorder in DSM will progress with inclusion of neurobiological criteria, and researches of schizophrenia spectrum disorder will make advance that match changes in progression of DSM.
Diagnostic and Statistical Manual of Mental Disorders
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Neurosciences
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Psychiatry
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Psychotic Disorders
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Schizophrenia*
;
Thinking
2.Congenital Hyperextension of the Knee: Report of a Case
Jin Hwan AHN ; Myung Chul YOU ; Suck Hyun LEE ; Keim Chul KIM ; Jeong Hae GOO
The Journal of the Korean Orthopaedic Association 1976;11(3):414-418
Congenital Hyperextension of the Knee is a extremly rare deformity, in which the tibia is displaced anteriorly in relation to the femur. It is usually classified into three subtypes according to severity of the status: genu recurvatum, subluxation and dislocation. (Curtis and Fisher) We experienced a genu recurvatum type of congenital hyperextension of the knee in June, 1976.
Congenital Abnormalities
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Dislocations
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Femur
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Knee
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Tibia
3.Clinical application of hydroxyapatite(surgibone(r)).
Jung Soo HONG ; Jeong Chul KIM ; Jae Ho JEONG ; Dong Bo SUH ; Jung Hyun SEUL
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(2):333-342
No abstract available.
4.Bullae and Sweet Gland Necrosis Concurrent with Nontraumatic Rhabdomyolysis in a Non-comatose Patient after Alcohol and Drug Intoxication.
Hyun Chul PARK ; Hyun Soo ROH ; Jeong Eun KIM ; Joo Yeon KO ; Young Suk RO
Korean Journal of Dermatology 2012;50(10):925-927
No abstract available.
Blister
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Humans
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Necrosis
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Rhabdomyolysis
5.IMMEDIATE BREAST RECONSTRUCTION AFTER MASTECTOMY FOR BREAST CANCER.
Byoung Chul CHOI ; Sung Eun KIM ; Sang Hyun WOO ; Jae Ho JEONG ; Jung Hyun SEUL
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1997;24(4):748-760
No abstract available.
Breast Neoplasms*
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Breast*
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Female
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Mammaplasty*
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Mastectomy*
6.Drug Hypersensitivity Syndrome Induced by Leflunomide.
Hyun Woo KIM ; Hyun Chul PARK ; Jeong Eun KIM ; Joo Yeon KO ; Young Suk RO
Korean Journal of Dermatology 2013;51(3):226-227
No abstract available.
Drug Hypersensitivity
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Isoxazoles
7.Anger, Problem Behaviors, and Health Status in Adolescent Women.
Young Joo PARK ; Keum Sun HAN ; Hyun Jeong SHIN ; Hyun Chul KANG ; So Hyun MOON
Journal of Korean Academy of Nursing 2004;34(7):1234-1242
PURPOSE: This cross-sectional study was designed to identify anger-expression typesof adolescent women and investigate the relation between the identified anger-expression types and their problem behaviors and health status. METHOD: One hundred ninety nine high school freshmen were recruited from September to November, 2003. Data wasanalyzed using descriptive statistics, cluster analysis, chi-square-test, ANOVA, and Duncan's multiple comparison test. RESULT: Three anger-expression types in adolescent women were found; Anger-out/in, Anger-control/in, and Anger- control type. Adolescent women with frequently using the anger-out/in type and with higher state anger reported more delinquent behaviors, more health risk behaviors, and higher psychosomatic symptoms. However, adolescent women with lower state anger and frequently using the anger-control type reported more depression scores. CONCLUSION: There is a need to further clarify the relationship between anger-expression typesand depression in adolescent women. The findings suggest the necessity of a development of the program for lowering the anger level and controlling the unfavorable anger expression types such as the anger-out in.
Adolescent
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*Adolescent Behavior
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*Anger
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Cross-Sectional Studies
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*Expressed Emotion
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Female
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*Health Status
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Humans
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Male
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Risk-Taking
8.The PTPRD (Protein Tyrosine Phosphatase Receptor Type Delta) Gene Polymorphism and Antipsychotic-Induced Restless Legs Syndrome in Schizophrenia.
Ho Jin JUNG ; Chul Hyun CHO ; Seung Gul KANG ; Heon Jeong LEE
Korean Journal of Schizophrenia Research 2014;17(1):43-46
OBJECTIVES: The previous genome-wide association studies have revealed several candidate genes for restless legs syndrome (RLS). The PTPRD (protein tyrosine phosphatase receptor type delta) gene is one of the candidate genes for RLS. The occurrence of antipsychotic-related RLS could also be attributable to differences in genetic susceptibility. This study aimed to investigate whether PTPRD polymorphism is associated with antipsychotic-related RLS in schizophrenia. METHODS: We assessed symptoms of antipsychotic-induced RLS in 190 Korean schizophrenic patients and divided the subjects into two groups according to the International Restless Legs Syndrome Study Group diagnostic criteria : (i) subjects that met all of the criteria (n=44) and (ii) the remaining subjects who were not considered to be RLS patients (n=146). PTPRD rs462664 was genotyped by PCR in 190 individuals. The chi2-test was performed to compare differences between two groups. RESULTS: The frequencies of genotype (chi2=1.31, p=0.519) of the PTPRD rs462664 did not differ significantly between schizophrenic patients with and without RLS. The difference of allele frequencies (chi2=1.30, p=0.25) of the PTPRD rs462664 between the schizophrenic patients with and without RLS were not significant. CONCLUSION: These results suggest that PTPRD gene polymorphism does not play a major role in susceptibility to antipsychotic-related RLS in schizophrenia. This finding suggests that antipsychotic-induced RLS may have a different pathogenesis compared to primary RLS.
Gene Frequency
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Genetic Predisposition to Disease
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Genome-Wide Association Study
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Genotype
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Humans
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Polymerase Chain Reaction
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Restless Legs Syndrome*
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Schizophrenia*
;
Tyrosine*
9.Risk Factors Associated with Respiratory Virus Detection in Infants Younger than 90 Days of Age.
Yeun Joo EEM ; E Young BAE ; Jung Hyun LEE ; Dae Chul JEONG
Korean Journal of Pediatric Infectious Diseases 2014;21(1):22-28
PURPOSE: This study aimed at determining the detection rate of respiratory viruses and at investigating the risk factors associated with respiratory virus detection in young infants. METHODS: From September 2011 to August 2012, nasopharyngeal swabs were obtained from 227 infants aged < or =90 days with suspected infectious diseases, including sepsis. We performed a retrospective analysis of their clinical characteristics. The prevalence of respiratory viruses in their nasopharyngeal swabs was assayed by real-time polymerase chain reaction (real-time PCR). RESULTS: In total, 157 (69.2%) infants had more than one of the following respiratory viruses: respiratory syncytial virus (n=75), rhinovirus (n=42), influenza virus (n=18), parainfluenza virus (n=15), human metapneumovirus (n=9), coronavirus (n=9), adenovirus (n=4), and bocavirus (n=3). During the same period, bacterial infections were confirmed in 24 infants (10.6%). The detection of respiratory viruses was significantly associated with the presence of cough, a family history of respiratory illness, and a seasonal preference (fall/winter). Using logistic regression analysis, these 3 variables were also identified as significant risk factors. During fall and winter, detection of respiratory viruses was significantly higher in infants who did not have a bacterial infection. CONCLUSION: Respiratory virus is an important pathogen in young infants admitted to a hospital, who are suspected with infectious diseases. Detection of respiratory viruses in young infants was associated with seasonality (fall/winter), presence of respiratory symptoms and a family history of respiratory illness.
Adenoviridae
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Bacterial Infections
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Bocavirus
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Communicable Diseases
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Coronavirus
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Cough
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Humans
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Infant*
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Logistic Models
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Metapneumovirus
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Nasopharynx
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Orthomyxoviridae
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Paramyxoviridae Infections
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Prevalence
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Real-Time Polymerase Chain Reaction
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Respiratory Syncytial Viruses
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Respiratory Tract Infections
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Retrospective Studies
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Rhinovirus
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Risk Factors*
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Seasons
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Sepsis
;
Virus Diseases
10.Effect of 1,25 dihydroxy-vitamin D3 and physiological inducers on the expression of interleukin-1?gene in the human myeloid leukemic cells.
Jong Suk OH ; In Chol KANG ; Jin JEONG ; Boo Ahn SHIN ; Myung Ja SONG ; Hyun Chul LEE
Journal of the Korean Society for Microbiology 1993;28(1):69-79
No abstract available.
Humans*