DHA-rich oil modulates the cerebral haemodynamic response to cognitive tasks in healthy young adults: a near IR spectroscopy pilot study

The impact of dietary n-3 PUFA on behavioural outcomes has been widely researched; however, very little attention has been given to their impact on brain functioning in physiological terms. A total of twenty-two healthy adults took part in this double-blind, placebo-controlled study, wherein the cerebral haemodynamic effects of 12 weeks of daily dietary supplementation with either 1 g DHA-rich or 1 g EPA-rich fish oil (FO) or placebo (1 g olive oil) were assessed. Relative changes in the concentration of oxygenated Hb (oxy-Hb) and deoxygenated Hb were assessed in the prefrontal cortex using near IR spectroscopy (NIRS) during the performance of four computerised cognitive tasks. Supplementation with DHA-rich FO, in comparison with placebo, resulted in a significant increase in the concentrations of oxy-Hb and total levels of Hb, indicative of increased cerebral blood flow (CBF), during the cognitive tasks. In comparison, no effect on CBF was observed following supplementation with EPA-rich FO, where concentration changes in the chromophores followed the same pattern as placebo. These encouraging pilot data warrant further application of NIRS in this area

Your Body is a Temple: Type-2 Diabetes in Mississippi and the Potential Role of the Black Church in Diabetes Education and Intervention

Type-2 diabetes and obesity are two major health complications that are affecting many Mississippians, namely the African American population. A substantial amount of research has been conducted that explains the high prevalence rate of type-2 diabetes and obesity in the African American community as partially due to many secondary factors, including the Southern cuisine, food scarcity, physical inactivity, and poverty. Recently, efforts to reach the African American population about diabetes education and prevention in other Southern states have been directed to faith-based organizations. Researchers have hoped that faith-based intervention might be better suited at helping a wider audience in a more sustainable and long-term manner. Such studies of faith-based intervention, however, have been rare in Mississippi. This study aims to qualitatively assess the current landscape of health ministry and nutritional awareness in the African American churches of Mississippi. Pastors from eight churches were interviewed about their church\u27s food service, their experience with health, their opinions on health and the Bible, and their willingness to incorporate change. These interviews were then used to pinpoint potential obstacles, novel ideas, and predictors of success in future studies using faith-based intervention in Mississippi churches. Through this research, I hope to generate much needed dialogue and scientific analysis of nutritional health and reveal the potential impact that the African American church can play in preventative health initiatives. By using non-traditional, culturally competent methods, preventative health programs may be able to produce more effective and longer lasting results by utilizing the power of culture and community to instigate change in the incidence and prevalence rates of type-2 diabetes in Mississippi\u27s African American population

Is EU Merger Control Used for Protectionism? An Empirical Analysis

The European Commission has often used its merger‐review power to challenge high‐profile acquisitions involving non‐E.U. companies, giving rise to concerns that its competition authority has evolved into a powerful tool for industrial policy. The Commission has been accused of deliberately targeting foreign – especially U.S. – acquirers, while facilitating the creation of European national champions. These concerns, however, rest on a few famous anecdotes. In this article, we introduce a unique dataset that allows us to provide the first rigorous examination of these claims. Our analysis of the over 5,000 mergers reported to the Commission between 1990 and 2014 reveals no evidence that the Commission has systematically used its authority to protectionist ends. If anything, our results suggest that the Commission is less likely to challenge transactions involving non‐E.U. acquirers. Our analysis therefore challenges the common notion of European antitrust protectionism and shifts the burden of proof to those advancing this view

"Your Body is a Temple": Type-2 Diabetes in Mississippi and the Potential Role of the Black Church in Diabetes Education and Intervention

Type-2 diabetes and obesity are two major health complications that are affecting many Mississippians, namely the African American population. A substantial amount of research has been conducted that explains the high prevalence rate of type-2 diabetes and obesity in the African American community as partially due to many secondary factors, including the Southern cuisine, food scarcity, physical inactivity, and poverty. Recently, efforts to reach the African American population about diabetes education and prevention in other Southern states have been directed to faith-based organizations. Researchers have hoped that faith-based intervention might be better suited at helping a wider audience in a more sustainable and long-term manner. Such studies of faith-based intervention, however, have been rare in Mississippi. This study aims to qualitatively assess the current landscape of health ministry and nutritional awareness in the African American churches of Mississippi. Pastors from eight churches were interviewed about their church’s food service, their experience with health, their opinions on health and the Bible, and their willingness to incorporate change. These interviews were then used to pinpoint potential obstacles, novel ideas, and predictors of success in future studies using faith-based intervention in Mississippi churches. Through this research, I hope to generate much needed dialogue and scientific analysis of nutritional health and reveal the potential impact that the African American church can play in preventative health initiatives. By using non-traditional, culturally competent methods, preventative health programs may be able to produce more effective and longer lasting results by utilizing the power of culture and community to instigate change in the incidence and prevalence rates of type-2 diabetes in Mississippi’s African American population

Indigenous Health – Australia, Canada, New Zealand and the United States - Laying Claim to a Future that Embraces Health for Us All.

Improving the health of all peoples has been a call across the globe for many decades and unfortunately remains relevant today, particularly given the large disparities in health status of peoples found around the world. Rather than differences in health, or health inequalities, we use a different term, health inequities. This is so as mere differences in health (or inequalities ) can be common in societies and do not necessarily reflect unfair social policies or practices. For example, natural ageing implies older people are more prone to illness. Yet, when differences are systematic, socially produced and unfair, these are considered health inequities. Certainly making judgments on what is systematic, socially produced and unfair, reflects value judgments and merit open debate. We are making explicit in this paper what our judgments are, and the basis for these judgment

Optimizing Network Connectivity for Mobile Health Technologies in sub-Saharan Africa

Background: Mobile health (mHealth) technologies hold incredible promise to improve healthcare delivery in resource-limited settings. Network reliability across large catchment areas can be a major challenge. We performed an analysis of network failure frequency as part of a study of real-time adherence monitoring in rural Uganda. We hypothesized that the addition of short messaging service (SMS+GPRS) to the standard cellular network modality (GPRS) would reduce network disruptions and improve transmission of data. Methods: Participants were enrolled in a study of real-time adherence monitoring in southwest Uganda. In June 2011, we began using Wisepill devices that transmit data each time the pill bottle is opened. We defined network failures as medication interruptions of >48 hours duration that were transmitted when network connectivity was re-established. During the course of the study, we upgraded devices from GPRS to GPRS+SMS compatibility. We compared network failure rates between GPRS and GPRS+SMS periods and created geospatial maps to graphically demonstrate patterns of connectivity. Results: One hundred fifty-seven participants met inclusion criteria of seven days of SMS and seven days of SMS+GPRS observation time. Seventy-three percent were female, median age was 40 years (IQR 33–46), 39% reported >1-hour travel time to clinic and 17% had home electricity. One hundred one had GPS coordinates recorded and were included in the geospatial maps. The median number of network failures per person-month for the GPRS and GPRS+SMS modalities were 1.5 (IQR 1.0–2.2) and 0.3 (IQR 0–0.9) respectively, (mean difference 1.2, 95%CI 1.0–1.3, p-value<0.0001). Improvements in network connectivity were notable throughout the region. Study costs increased by approximately $1USD per person-month. Conclusions: Addition of SMS to standard GPRS cellular network connectivity can significantly reduce network connection failures for mobile health applications in remote areas. Projects depending on mobile health data in resource-limited settings should consider this upgrade to optimize mHealth applications