Résumé
OBJECTIVE: The aim of this study is to assess the efficacy of cognitive health promotion workbook for community-dwelling elderlies with mild cognitive impairment and dementia performed by trained dementia partners. METHODS: The trained dementia partners performed cognitive training program with the workbook developed by Incheon Metropolitan Dementia Center to 36 participants with mild cognitive impairment or dementia at their home. The cognitive training program consisted of 60-minute sessions held twice weekly for 10 weeks. We evaluated their cognitive performances at baseline and after intervention. Pre- and post-intervention measures included Korean version of Mini-Mental Status Examination for Dementia Screening (MMSE-DS), Global Deterioration Scale, Korea Activities of Daily Living Scale, Korea Instrumental Activities of Daily Living Scale, Korean Version of Short Form Geriatric Depression Scale (SGDS-K) and Korean Quality of Life-Alzheimer's Disease (KQoL-AD). RESULTS: Participants showed significant improvements compared with their baseline in MMSE-DS (p=0.002), SGDS-K (p=0.001) and KQoL-AD (p<0.001). There were no significant differences of improvement between high cognitive function group (MMSE ≤20, n=16) and low cognitive function group (MMSE ≤20, n=20). CONCLUSION: These findings suggest that the cognitive training program with cognitive health promotion workbook can improve cognitive function, quality of life and depression for community-dwelling elderlies with mild cognitive impairment and dementia and it would be efficient that trained dementia partners perform the cognitive training program regularly at their home.
Sujets)
Activités de la vie quotidienne , Cognition , Démence , Dépression , Éducation , Promotion de la santé , Corée , Dépistage de masse , Dysfonctionnement cognitif , Qualité de vieRésumé
The matrix metalloproteinases (MMP) play an important role in tumor invasion, angiogenesis and inflammatory tissue destruction. Increased expression of MMP was observed in benign tissue hyperplasia and in atherosclerotic lesions. Invasive cancer cells utilize MMP to degrade the extracellular matrix and vascular basement membrane during metastasis, where MMP-2 has been implicated in the development and dissemination of malignancies. The present study attempted to examine the antiangiogenic activity of the medicinal herbs of Aspergillus usamii var. shirousamii-transformed Angelicae Gigantis Radix and Zizyphus jujube (tAgR and tZj) with respect to MMP-2 production and endothelial motility in phorbol 12-myristate 13-acetate (PMA)- or VEGF-exposed human umbilical vein endothelial cells (HUVEC). Nontoxic tAgR and tZj substantially suppressed PMA-induced MMP-2 secretion. In addition, 25 microg/mL tAgR and tZj prevented vascular endothelial growth factor-stimulated endothelial cell transmigration and tube formation. The results reveal that tAgR and tZj dampened endothelial MMP-2 production leading to endothelial transmigration and tube formation. tAgR and tZj-mediated inhibition of endothelial MMP may boost a therapeutic efficacy during vascular angiogenesis.