Hunger in America 2014: National Report

Feeding America, the nation's leading domestic hunger-relief organization, has conducted the most comprehensive study of hunger in America every four years since 1993. Like the prior studies, Hunger in America 2014 (HIA 2014), the latest iteration, documents the critical role that the charitable food assistance network plays in supporting struggling families in the United States. Study results are based on surveys of food programs in the charitable food assistance network supported by Feeding America, and clients that access services through that network in 2012-2013. In addition to this report on the Feeding America national network, this study has resulted in 42 state reports and 196 food bank reports detailing network activities on local levels.The current assessment occurs in a period with historically high demand for food assistance. Unemployment and poverty rates have remained high since the Great Recession of 2008, and the number of households receiving nutrition assistance from the federal government's Supplemental Nutrition Assistance Program has increased by approximately 50 percent between 2009 and 2013.Demand for charitable food assistance has also expanded. HIA 2014 finds an increased number of individuals relying on charitable assistance to access nutritious foods for themselves and their families

Child and Parent Perceptions of Participating in Multimethod Research in the Acute Aftermath of Pediatric Injury

Background: Despite growing evidence that participation in psychological trauma research is well tolerated by children and parents, ethics boards may voice concerns regarding research with families with recent acute trauma exposure. Factors impacting child and parent experiences of research participation are not well documented, particularly for methodologies including observational components. Objectives: This study describes child and parent perceptions of research participation involving an observational task following an acute traumatic event and explores potential relationships between research experience and selected demographic factors (race/ethnicity, sex, age, prior trauma exposure), and post-traumatic stress symptoms. Methods: As part of a larger study on the role of biopsychosocial factors in post-traumatic stress symptoms, 96 child–parent dyads (ages 8–12 years, M = 10.6) participated in a three–time point study following hospitalization for pediatric injury. At baseline, children and parents completed measures of reactions to research participation, post-traumatic stress symptoms, and trauma history. Measures of post-traumatic stress symptoms were repeated at 6- and 12-week follow-up assessments. Results: The majority of families reported they were glad they participated in the research study (61% children; 72% parents) and felt good about helping others (74% children; 93% parents). Negative feelings were uncommon (\u3c 10% of families). Perceptions of participation were not related to race, sex, or trauma history, but child age significantly factored into trust of the research team and informed consent (Spearman’s ρ = .289, p \u3c .01). Reactions to research were not significantly related to child or parent post-traumatic stress symptoms at any time point. Conclusions: Current results extend past research to suggest that most children’s and parents’ research experience is positive, even when completing an observational task during hospitalization for an injury. Children under the age of 10 years may perceive their participation as less voluntary, supporting prior findings that additional steps be taken to ensure their understanding of their choice in participation

Guidelines for the use of flow cytometry and cell sorting in immunological studies (third edition)

The third edition of Flow Cytometry Guidelines provides the key aspects to consider when performing flow cytometry experiments and includes comprehensive sections describing phenotypes and functional assays of all major human and murine immune cell subsets. Notably, the Guidelines contain helpful tables highlighting phenotypes and key differences between human and murine cells. Another useful feature of this edition is the flow cytometry analysis of clinical samples with examples of flow cytometry applications in the context of autoimmune diseases, cancers as well as acute and chronic infectious diseases. Furthermore, there are sections detailing tips, tricks and pitfalls to avoid. All sections are written and peer‐reviewed by leading flow cytometry experts and immunologists, making this edition an essential and state‐of‐the‐art handbook for basic and clinical researchers.DFG, 389687267, Kompartimentalisierung, Aufrechterhaltung und Reaktivierung humaner Gedächtnis-T-Lymphozyten aus Knochenmark und peripherem BlutDFG, 80750187, SFB 841: Leberentzündungen: Infektion, Immunregulation und KonsequenzenEC/H2020/800924/EU/International Cancer Research Fellowships - 2/iCARE-2DFG, 252623821, Die Rolle von follikulären T-Helferzellen in T-Helferzell-Differenzierung, Funktion und PlastizitätDFG, 390873048, EXC 2151: ImmunoSensation2 - the immune sensory syste

Shifts in Sources of Food but Stable Nutritional Outcomes among Children in the Early Months of the COVID-19 Pandemic

Early in the COVID-19 pandemic, the U.S. Department of Agriculture (USDA), State governments, and school districts took unprecedented steps to mitigate the pandemic’s impact on students’ nutrition. To examine the effect of emergency responses on 6-year-old children’s nutritional outcomes, this study analyzed longitudinal data from a national study of children’s feeding practices, the Special Supplemental Nutrition Program for Women, Infants, and Children—Infant and Toddler Feeding Practices Study-2 (WIC ITFPS-2). Findings include no differences in food insecurity prevalence; however, there were shifts in sources of food, with children in the post-COVID-emergency-declaration (post-ED) group consuming more dietary energy from stores and community food programs and less from restaurants and schools than children in the pre-COVID-emergency-declaration (pre-ED) group (p < 0.01 for all comparisons). Examination of within-person mean differences in 2015 Healthy Eating Index scores and nutrient intakes between ages 5 and 6 years revealed few statistically significant differences between the two groups: children in the post-ED group consumed slightly fewer vegetables (p = 0.02) and less sodium (p = 0.01) than their pre-ED peers. Findings suggest emergency efforts to maintain children’s nutrition were largely successful in the early months of the pandemic. Research is needed to understand the mechanisms by which emergency efforts contributed to these findings

Reconstruction of Critical Nerve Defects Using Allogenic Nerve Tissue: A Review of Current Approaches

Regardless of the nerve defect length, nerve injury is a debilitating condition for the affected patient that results in loss of sensory and motor function. These functional impairments can have a profound impact on the patient’s quality of life. Surgical approaches for the treatment of short segment nerve defects are well-established. Autologous nerve transplantation, considered the gold standard, and the use of artificial nerve grafts are safe and successful procedures for short segment nerve defect reconstruction. Long segment nerve defects which extend 3.0 cm or more are more problematic for repair. Methods for reconstruction of long defects are limited. Artificial nerve grafts often fail to regenerate and autologous nerve grafts are limited in length and number. Cadaveric processed/unprocessed nerve allografts are a promising alternative in nerve surgery. This review gives a systematic overview on pre-clinical and clinical approaches in nerve allograft transplantation

The Relationship between Breastfeeding and Initial Vegetable Introduction with Vegetable Consumption in a National Cohort of Children Ages 1–5 Years from Low-Income Households

Compared to other food groups, vegetable intakes are lowest relative to recommendations. Breastfeeding and initial introduction to vegetables may help infants establish long-lasting taste preferences. We examined the relationship between breastfeeding and initial vegetable introduction and vegetable intake in early childhood (ages 13–60 months). This repeated cross-sectional study used data from the national WIC Infant and Toddler Feeding Practices Study-2 collected from low-income mother/caregivers about infants from around birth through age 5 (60 months; n = 3773). Survey-weighted adjusted regression models assessed associations between breastfeeding and vegetable introduction measures with vegetable consumption at child ages 13, 24, 36, 48, and 60 months. Longer breastfeeding duration was associated with a slightly, but significantly, greater variety of vegetables consumed/day in early childhood. There was also a small but positive statistically significant association between the number of different types of vegetables consumed on a given day at 9 months and the amount and variety of vegetables consumed/day in early childhood. Age of initial vegetables introduction and whether vegetables were the first/second food introduced were not consistently related to the amount or variety of vegetables consumed later in childhood. Longer breastfeeding and introduction to a greater variety of vegetables at 9 months may be behaviors to target to increase consumption of a greater variety of vegetables by young children