Regulation of reward signaling in the brain is critical for appropriate judgement of the environment and self. In Drosophila, the protocerebral anterior medial (PAM) cluster dopamine neurons mediate reward signals. Here, we show that localized inhibitory input to the presynaptic terminals of the PAM neurons titrates olfactory reward memory and controls memory specificity. The inhibitory regulation was mediated by metabotropic gamma-aminobutyric acid (GABA) receptors clustered in presynaptic microdomain of the PAM boutons. Cell type-specific silencing the GABA receptors enhanced memory by augmenting internal reward signals. Strikingly, the disruption of GABA signaling reduced memory specificity to the rewarded odor by changing local odor representations in the presynaptic terminals of the PAM neurons. The inhibitory microcircuit of the dopamine neurons is thus crucial for both reward values and memory specificity. Maladaptive presynaptic regulation causes optimistic cognitive bias.Etuaptmumk or Two-Eyed Seeing (E/TES) is foundational in ensuring that Indigenous ways of knowing are respected, honoured, and acknowledged in health research practices with Indigenous Peoples of Canada. This paper will outline new knowledge gleaned from the Canadian Institute of Health Research and Chronic Pain Network funded Aboriginal Children's Hurt & Healing (ACHH) Initiative that embraces E/TES for respectful research. We share the ACHH exemplar to show how Indigenous community partners take the lead to address their health priorities by integrating cultural values of kinship and interconnectedness as essential components to enhance the process of community-led research. E/TES is conceptualised into eight essential considerations to know in conducting Indigenous health research shared from a L'nuwey (Mi'kmaw) perspective. L'nu knowledge underscores the importance of working from an Indigenous perspective or specifically from a L'nuwey perspective. L'nuwey perspectives are a strength of E/TES. The ACHH Initiative grew from one community and evolved into collective community knowledge about pain perspectives and the process of understanding community-led practices, health perspectives, and research protocols that can only be understood through the Two-Eyed Seeing approach. Compare community integration, quality of life, anxiety and depression of people with chronic spinal cord injury (SCI) living in the community before the outbreak of coronavirus SARS-CoV-2 disease (COVID-19) and during it. Prospective observational cohort study. In-person follow-up visits (before COVID-19 outbreak) to a rehabilitation hospital in Spain and on-line during COVID-19. Community dwelling adults (≥ 18 years) with chronic SCI. Hospital Anxiety and Depression Scale (HADS), Community Integration Questionnaire (CIQ) and World Health Organization Quality of Life (WHOQOL-BREF) were compared using the Wilcoxon ranked test or paired t-test when appropriate. One hundred and seventy five people with SCI assessed on-line between June 2020 and November 2020 were compared to their own assessments before COVID-19. Participants reported significantly decreased Social Integration during COVID-19 compared to pre-pandemic scores (P = 0.037), with a small effect size (  = -0.15). Depression (measured usieanwhile participants older than 55, were not.Montan resin (MR) is an industrial by-product or solid waste generated during the production of refined montan wax and is not typically reused. In this paper, a bio-modification method using three strains of microorganisms, Acinetobacter venetianus (AV), Pseudomonas aeruginosa (PA), and Phanerochaete chrysosporium (PC), was studied to promote the performance and bio-function of MR so that MR could be recycled. https://www.selleckchem.com/products/ABT-888.html MR can be degraded by these three microorganisms, and their weight loss rates were similar over the treatment period of 15 days. Compared with the original MR, the hydrophilicity of modified MRs was improved, which was related to the increase in apparent oil-water partition coefficients (Kows) and oxygen-containing and hydrophilic groups in modified MRs based on IR and GC-MS analysis. The bio-function of modified MRs by the three strains in terms of promoting maize seed germination and seedling growth was greater compared with untreated MR. Overall, these findings indicate that biomodified MRs might have useful agriculture applications.Implications An environmentally-friendly method using microorganisms to achieve recycle of solid waste, montan resin (MR) was established in this study. Through this bio-treatment, the performance and bio-function of MR were both improved, that is the appearance and hydrophilicity of modified MRs were better than thoes in before, and the modified MRs treated by three strains showed the better promoting effects on maize seed germination and seedling growth than untreated MR, indicating the modified MRs have the certain potential of agricultural utilization in the future.Many professional chaplaincy organizations in the United States have board certified healthcare chaplains since the 1920s and documented how they have adapted their process as the profession has grown. In 2019, the Association of Professional Chaplains and the National Association of Catholic Chaplains sought the perspectives of key stakeholders about professional chaplaincy board certification. This study reports the results from 50 semi-structured interviews with certification candidates, certification committee members, and chaplaincy managers in the United States. Participants discussed the preparation of the certification application, the certification interview, the ease and difficulty of certification competencies, and the evolving workforce. This study demonstrated divergent views on many aspects of board certification, but participants predominately respected and valued the process. Chaplains with varying levels of experience discussed how board certification strengthens multidisciplinary respect and collaboration. Participants reported difficulties with competencies that required translating between theory and practice.