Reactivation and dysregulation of the Wnt pathways underlie chronic fibrosis and progressive renal failure. Wnt signaling is, however, context-dependent: the pathways are complex and undergo many levels of cross-talk with other regulatory systems and regulatory pathways. On one hand, this may help to explain the positive effects of Wnt-signaling blockades seen in some animal models of chronic renal damage and, on the other, this suggests that it may be difficult to predict how modifications of the Wnt pathway may influence a process.”
“Objective.\n\nPain in older adults is highly prevalent and although informal caregiving is commonly provided by an older cohort, the

relationship between pain and caregiving has seldom been examined. Our goal was to study the associations between caregiver pain, depression, and caregiver high throughput screening compounds burden in a sample of older adult caregivers.\n\nDesign.\n\nQuestionnaires were completed by 116 caregivers (mean age = 73.34) to measure the caregivers’ overall pain, chronic pain status, caregiver burden and its five dimensions, depression, and the care recipients’ level of disability. Hierarchical linear regression analyses evaluated the extent to which care recipient and caregiver variables, including caregiver pain and depression, were related to high levels of caregiver burden.\n\nResults.\n\nThe

overall level of OICR-9429 pain reported by the caregiver was a significant predictor of overall caregiver burden and the emotional and physical dimensions of caregiver burden, whereas MK 2206 a number of care recipient variables (e.g., disability level) were significant predictors of the social, emotional, and time dependence dimensions of caregiver burden.\n\nConclusions.\n\nThis is the first study to investigate the relationships among caregiver pain and caregiver burden in informal older adult caregivers. We conclude that the role of caregiver pain has been greatly underestimated in the caregiver burden

literature and suggest a need for interdisciplinary collaboration for effective management of caregiver burden in older adults.”
“In an attempt to find the effective botanical fungicide, investigations were conducted on the husk of Carya cathayensis Sarg. (CCS). The results suggested that the crude extracts from the husk of CCS have obvious germicidal effects on the pathogenic fungi, while screening for new antifungal agents from the husk of C. cathayensis Sarg., a novel benzofuran-type compound, cathayenone A, was obtained. Its structure was elucidated by 1-D and 2-D NMR and MS data analyses. The inhibition rates of 0.1 mg/mL of cathayenone A against the spore germination of Exserohilum turcicum and Pyricularia oryzae were 95.8% and 86.7%, respectively, which showed better antifungal activity than tebuconazole fungicide. Therefore, cathayenone A has the potential to be a fungicide. (C) 2012 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved.