Contar para elaborar: cartas de niñes chilenes durante el estallido social 18 O

Este trabajo presenta un análisis de las construcciones narrativas de niñes escolarizades sobre la historia reciente de Chile en el contexto del estallido social de inicio el 18 de octubre de 2019. Se realizó en noviembre de 2019 una experiencia de escritura de cartas con 56 estudiantes de entre 11 y 14 años en dos escuelas primarias de la ciudad de Santiago. Los principales hallazgos de la actividad señalan que les estudiantes se expresan como voces autorizadas para narrar el acontecimiento que irrumpió en la sociedad chilena. En sus cartas expresan evaluaciones éticas sobre lo acontecido que les permiten comprender los sucesos por situaciones contingentes y estructurales. Algunes estudiantes logran articular los hechos del presente (las demandas sociales, las violaciones a los Derechos Humanos) con la herencia de la dictadura cívico militar, señalando similitudes entre ambos sucesos. Estos hallazgos permiten afirmar que les niñes son voces valiosas para la elaboración de la historia del presente.GT20: Antropología, memoria y performance. Un debate en torno a la educación, las producciones estéticas, y los derechos humanos.Universidad Nacional de La Plat

SUPPORT for ME Key Takeaways of the Care Integration Assessment

In 2019, Maine’s Department of Health & Human Services received a $2.1 million grant from the Centers for Medicare and Medicaid Services (CMS) SUPPORT Act, establishing the SUPPORT for ME initiative within the Office of MaineCare Services. The primary goal of this planning grant is to increase MaineCare providers’ capacity to deliver Substance Use Disorder (SUD) treatment and recovery services for Medicaid beneficiaries. One key component of this project is an assessment to collect information from Maine organizations to help MaineCare better understand levels of care integrations within organizations and across several dimensions of care (“Care Integration Assessment”). This condensed report highlights key findings from this assessment which recieved 104 responses with representation from all 16 counties of Maine. For more information, please contact Lindsey Smith at [email protected]

SUPPORT for ME Results from the Care Integration Assessment

In 2019, Maine’s Department of Health & Human Services received a $2.1 million grant from the Centers for Medicare and Medicaid Services (CMS) SUPPORT Act, establishing the SUPPORT for ME initiative within the Office of MaineCare Services. The primary goal of this planning grant is to increase MaineCare providers’ capacity to deliver Substance Use Disorder (SUD) treatment and recovery services for Medicaid beneficiaries. One key component of this project is an assessment to collect information from Maine organizations to help MaineCare better understand levels of care integrations within organizations and across several dimensions of care (“Care Integration Assessment”). This report summarizes the results of this assessment which recieved 104 responses with representation from all 16 counties of Maine. For more information, please contact Lindsey Smith at [email protected]

FRA2A is a CGG repeat expansion associated with silencing of AFF3

Folate-sensitive fragile sites (FSFS) are a rare cytogenetically visible subset of dynamic mutations. Of the eight molecularly characterized FSFS, four are associated with intellectual disability (ID). Cytogenetic expression results from CGG tri-nucleotide-repeat expansion mutation associated with local CpG hypermethylation and transcriptional silencing. The best studied is the FRAXA site in the FMR1 gene, where large expansions cause fragile X syndrome, the most common inherited ID syndrome. Here we studied three families with FRA2A expression at 2q11 associated with a wide spectrum of neurodevelopmental phenotypes. We identified a polymorphic CGG repeat in a conserved, brain-active alternative promoter of the AFF3 gene, an autosomal homolog of the X-linked AFF2/FMR2 gene: Expansion of the AFF2 CGG repeat causes FRAXE ID. We found that FRA2A-expressing individuals have mosaic expansions of the AFF3 CGG repeat in the range of several hundred repeat units. Moreover, bisulfite sequencing and pyrosequencing both suggest AFF3 promoter hypermethylation. cSNP-analysis demonstrates monoallelic expression of the AFF3 gene in FRA2A carriers thus predicting that FRA2A expression results in functional haploinsufficiency for AFF3 at least in a subset of tissues. By whole-mount in situ hybridization the mouse AFF3 ortholog shows strong regional expression in the developing brain, somites and limb buds in 9.5-12.5dpc mouse embryos. Our data suggest that there may be an association between FRA2A and a delay in the acquisition of motor and language skills in the families studied here. However, additional cases are required to firmly establish a causal relationship

Potential health impacts of heavy metals on HIV-infected population in USA.

Noninfectious comorbidities such as cardiovascular diseases have become increasingly prevalent and occur earlier in life in persons with HIV infection. Despite the emerging body of literature linking environmental exposures to chronic disease outcomes in the general population, the impacts of environmental exposures have received little attention in HIV-infected population. The aim of this study is to investigate whether individuals living with HIV have elevated prevalence of heavy metals compared to non-HIV infected individuals in United States. We used the National Health and Nutrition Examination Survey (NHANES) 2003-2010 to compare exposures to heavy metals including cadmium, lead, and total mercury in HIV infected and non-HIV infected subjects. In this cross-sectional study, we found that HIV-infected individuals had higher concentrations of all heavy metals than the non-HIV infected group. In a multivariate linear regression model, HIV status was significantly associated with increased blood cadmium (p=0.03) after adjusting for age, sex, race, education, poverty income ratio, and smoking. However, HIV status was not statistically associated with lead or mercury levels after adjusting for the same covariates. Our findings suggest that HIV-infected patients might be significantly more exposed to cadmium compared to non-HIV infected individuals which could contribute to higher prevalence of chronic diseases among HIV-infected subjects. Further research is warranted to identify sources of exposure and to understand more about specific health outcomes

Summative Evaluation Report by the Independent Evaluator for the New Hampshire Delivery System Reform Incentive Payment (DSRIP) Program

Delivery System Reform Incentive Payment (DSRIP) programs are part of the broader Center for Medicare & Medicaid Services (CMS) Section 1115 Waiver programs and provide states with significant funding to support system transformation efforts. CMS approved New Hampshire’s five-year Building Capacity for Transformation Section 1115(a) Medicaid Demonstration Waiver in 2015. The overall goal of the DSRIP Demonstration is to improve the care for New Hampshire’s Medicaid Beneficiaries with behavioral health disorders by addressing workforce and infrastructure shortages, improving care transitions, and integrating physical and behavioral health. This report is the final summative evaluation report on New Hampshire\u27s DSRIP program. For more information, please contact Lindsey Smith at [email protected]

The Combination of Daptomycin plus Fosfomycin has Synergistic, Potent and Rapid Bactericidal Activity against Methicillin-ResistantStaphylococcus aureus(MRSA) in a Rabbit Model of Experimental Endocarditis (EE).

This study aims to investigate whether the addition of fosfomycin or cloxacillin to daptomycin provides better outcomes in the treatment of methicillin-resistant Staphylococcus aureus (MRSA) experimental aortic endocarditis in rabbits. Five MRSA strains were used to perform in vitro time-kill studies at standard (105) and high (108) inocula. Combined therapy was compared with daptomycin monotherapy treatment in the MRSA experimental endocarditis model. A human-like pharmacokinetics model was applied and the equivalents of cloxacillin 2g/4hiv, fosfomycin 2g/6h iv and daptomycin 6-10mg/kg/d iv were administered. The combination of daptomycin and fosfomycin or cloxacillin was synergistic in the five strains tested at both inocula. A bactericidal effect was detected in four out of five strains tested with both combinations. The MRSA-277 strain (vancomycin MIC, 2 mcg/mL) was used for the experimental endocarditis model. Daptomycin plus fosfomycin significantly improved the efficacy of daptomycin monotherapy at 6 mg/kg/d in terms of both the proportion of sterile vegetations (100% vs. 72%, P=.046) and the decrease in the density of bacteria within the vegetations (P=.025). Daptomycin plus fosfomycin was as effective as daptomycin monotherapy at 10 mg/kg/d (100% vs. 93%, P=1.00) and had similar activity to daptomycin plus cloxacillin when daptomycin was administered at 6 mg/kg/d (100% vs. 88%, P=0.48). Daptomycin non-susceptibility was not detected in any of the isolates recovered from vegetations. In conclusion, for the treatment of MRSA experimental endocarditis, the combination of daptomycin plus fosfomycin showed synergistic and bactericidal activity.Copyright © 2018 American Society for Microbiology

Limited response of NK92 cells to Plasmodium falciparum-infected erythrocytes

<p>Abstract</p> <p>Background</p> <p>Mechanisms by which anti-malarial immune responses occur are still not fully clear. Natural killer (NK) cells are thought to play a pivotal role in innate responses against <it>Plasmodium falciparum</it>. In this study, the suitability of NK92 cells as models for the NK mechanisms involved in the immune response against malaria was investigated.</p> <p>Methods</p> <p>NK92 cells were assessed for several signs of activation and cytotoxicity due to contact to parasites and were as well examined by oligonucleotide microarrays for an insight on the impact <it>P. falciparum</it>-infected erythrocytes have on their transcriptome. To address the parasite side of such interaction, growth inhibition assays were performed including non-NK cells as controls.</p> <p>Results</p> <p>By performing microarrays with NK92 cells, the impact of parasites on a transcriptional level was observed. The findings show that, although not evidently activated by iRBCs, NK92 cells show transcriptional signs of priming and proliferation. In addition, decreased parasitaemia was observed due to co-incubation with NK92 cells. However, such effect might not be NK-specific since irrelevant cells also affected parasite growth <it>in vitro</it>.</p> <p>Conclusions</p> <p>Although NK92 cells are here shown to behave as poor models for the NK immune response against parasites, the results obtained in this study may be of use for future investigations regarding host-parasites interactions in malaria.</p

Dpr Acts as a Molecular Switch, Inhibiting Wnt Signaling when Unphosphorylated, but Promoting Wnt Signaling when Phosphorylated by Casein Kinase Iδ/ε

The Wnt pathway is a key regulator of development and tumorigenesis. Dpr (Dact/Frodo) influences Wnt signaling in part through the interaction of its PDZ-B domain with Dsh's PDZ domain. Studies have shown that XDpr1a and its close relative, Frodo, are involved in multiple steps of the Wnt pathway in either inhibitory or activating roles. We found that XDpr1a is phosphorylated by casein kinase Iδ/ε (CKIδ/ε), an activator of Wnt signaling, in the presence of XDsh. Abrogating XDpr1a's ability to bind XDsh through mutation of XDpr1a's PDZ-B domain blocks CK1δ/ε's phosphorylation of XDpr1a. Conversely, XDsh possessing a mutation in its PDZ domain that is unable to bind XDpr1a does not promote XDpr1a phosphorylation. Phosphorylation of XDpr1a and XDsh by CKIδ/ε decreases their interaction. Moreover, the phosphorylation of XDpr1a by CKIδ/ε not only abrogates XDpr1a's promotion of β-catenin degradation but blocks β-catenin degradation. Our data suggest that XDpr1a phosphorylation by CKIδ/ε is dependent on the interaction of XDpr1a's PDZ-B domain with XDsh's PDZ domain, and that the phosphorylation state of XDpr1a determines whether it inhibits or activates Wnt signaling