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Full-Text Articles in Medicine and Health Sciences
A Review Of Common And Rare Genetic Variants In Schizophrenia, Jonathan Luedders
A Review Of Common And Rare Genetic Variants In Schizophrenia, Jonathan Luedders
Theses and Dissertations
Genetic epidemiology has shown a large role for genetic influences on schizophrenia. However, the nature of the variants involved is debated. The common disease-common variant (CDCV) hypothesis suggests that schizophrenia is caused by common alleles with small effect sizes. According to the common disease-rare variant (CDRV) hypothesis, schizophrenia is caused by rare variants with large effect sizes. In recent years, evidence has been found for both common and rare variants in schizophrenia. Several SNPs have been associated with schizophrenia through genome-wide association studies (GWAS), supporting the CDCV hypothesis. In support of the CDRV hypothesis, individuals with schizophrenia have been found …
Expression Profiling And Functional Validation Of Micrornas Involved In Schizophrenia And Bipolar Disorder, Albert H. Kim
Expression Profiling And Functional Validation Of Micrornas Involved In Schizophrenia And Bipolar Disorder, Albert H. Kim
Theses and Dissertations
MicroRNAs (miRNAs) are a family of small non-coding RNAs that regulate gene expression at both the mRNA and protein levels. MiRNAs have been shown to affect neuronal differentiation, synaptosomal complex localization and synapse plasticity, all functions thought to be disrupted in schizophrenia. We investigated the expression of 667 miRNAs (miRBase v.13) in the prefrontal cortex of individuals with schizophrenia (SZ, N = 35) and bipolar disorder (BP, N =35) using a real-time PCR-based Taqman Low Density Array (TLDA). After extensive QC steps, 441 miRNAs were included in the final analyses. At a FDR of 10%, 22 miRNAs were identified as …
Sensory Modulation Disorder And Schizophrenia: Linking Behavioral Measures, Linda Olson
Sensory Modulation Disorder And Schizophrenia: Linking Behavioral Measures, Linda Olson
Theses and Dissertations
Schizophrenia is a devastating disorder affecting millions of people in the United States. Studies leading to new understanding of and intervention for this disorder are essential, as current interventions are minimally effective. The end result is high rates of re-hospitalization, impaired occupational performance and decreased community reintegration. According to the Diagnostic and Statistical Manual of Mental Disorders, symptoms of schizophrenia are categorized as positive or negative, with both types of symptoms impacting successful occupational engagement. Based on behavioral observations occupational therapists have hypothesized that this population may also experience sensory modulation disorder (SMD). Although electrophysiological studies support the presence of …
African American Males Diagnosed With Schizophrenia: A Phenomenological Study, Lorraine Anderson
African American Males Diagnosed With Schizophrenia: A Phenomenological Study, Lorraine Anderson
Theses and Dissertations
Abstract Little is known about how African American men with schizophrenia experience their every day existence. Through applying interpretive phenomenology and using a methodological structure designed by van Manen (1990, 1997), this research aimed to enrich the understanding of living with schizophrenia for these African American males. In this study, five men ranging in age from 21 to 57 described their lives within the context of existing with the diagnosis of schizophrenia. The lived experiences across the interviews revealed four overarching themes: They know that they are mentally ill; they make a special effort to test reality; they assert their …