RESUMEN
Dopaminergic projection to the hippocampus from the ventral tegmental area or locus ceruleus has been considered to play an essential role in the acquisition of novel information. Hence, the dopaminergic modulation of synaptic plasticity in the hippocampus has been widely studied. We examined how the D1 and D2 receptors influenced the mGluR5-mediated synaptic plasticity of the temporoammonic-CA1 synapses and showed that the dopaminergic modulation of the temporoammonic-CA1 synapses was expressed in various ways. Our findings suggest that the dopaminergic system in the hippocampal CA1 region regulates the long-term synaptic plasticity and processing of the novel information.
RESUMEN
PURPOSE: Systematic studies on the relationship between health literacy and health outcomes demonstrate that as health literacy declines, patients engage in fewer preventive health and self-care behaviors and have worse disease-related knowledge. The purpose of this study was to identify effective intervention strategies to improve health outcomes in patients with cardiovascular disease and low literacy skills. METHODS: This study employs the following criteria recommended by Khan Kunz, Keijnen, and Antes (2003) for systematic review: framing question, identifying relevant literature, assessing quality of the literature, summarizing the evidence, and interpreting the finding. A total of 235 articles were reviewed by the research team, and 9 articles met inclusion criteria. Although nine studies were reviewed for their health outcomes, only six studies, which had a positive quality grade evaluation were used to recommend effective intervention strategies. RESULTS: Interventions were categorized into three groups: tailored counseling, self-monitoring, and periodic reminder. The main strategies used to improve health outcomes of low literacy patients included tailored counseling, improved provider-patient interactions, organizing information by patient preference, self-care algorithms, and self-directed learning. Specific strategies included written materials tailored to appropriate reading levels, materials using plain language, emphasizing key points with large font size, and using visual items such as icons or color codes. CONCLUSION: With evidence-driven strategies, health care professionals can use tailored interventions to provide better health education and counseling that meets patient needs and improves health outcomes.
Asunto(s)
Humanos , Hormigas , Enfermedades Cardiovasculares , Consejo , Atención a la Salud , Educación en Salud , Alfabetización en Salud , Aprendizaje , Prioridad del Paciente , AutocuidadoRESUMEN
PURPOSE: The aim of this study was to assess the suitability and readability of printed educational materials for patients with hypertension in Korea. METHODS: A total of 33 written educational materials related to hypertension were collected from public health centers, hospitals, and internet web site. Among them, we analyzed 19 materials which fit the inclusion criteria: leaflets (n=9), booklets (n=3), and guide book (n=7). Two trained nurses evaluate the materials using suitability assessment tool (SAM; Doak, Doak, & Root, 1996a) and graded lexical items for teaching Korean (Kim, 2003). RESULTS: Overall, 14 (73.7%) of 19 materials scored adequate, and 5 (26.3%) scored inadequate. On the average, the education materials contained 36.1% to 50.5% of 1st grade reading level words and 12.9% to 21.6% of 4th grade level and over. CONCLUSION: The reading level of the materials was higher than a 6th grade reading level. It is proposed that the written educational materials should be developed by health professionals according to suitability and quality by taking the target group's literacy capacity into consideration.