Preliminary Evidence That CD38 Moderates the Association of Neuroticism on Amygdala-Subgenual Cingulate Connectivity.

CD38 genetic variation has been associated with autism spectrum disorders and social anxiety disorder, which may result from CD38's regulation of oxytocin secretion. Converging evidence has found that the rs3796863 A-allele contributes to increased social sensitivity compared to the CC genotype. The current study examined the moderating role of CD38 genetic variants (rs3796863 and rs6449182) that have been associated with enhanced (or reduced) social sensitivity on neural activation related to neuroticism, which is commonly elevated in individuals with social anxiety and depression. Adults (n = 72) with varying levels of social anxiety and depression provided biological samples for DNA extraction, completed a measure of neuroticism, and participated in a standardized emotion processing task (affect matching) while undergoing fMRI. A significant interaction effect was found for rs3796863 x neuroticism that predicted right amygdala-subgenual anterior cingulate cortex (sgACC) functional connectivity. Simple slopes analyses showed a positive association between neuroticism and right amygdala-sgACC connectivity among rs3796863 A-allele carriers. Findings suggest that the more socially sensitive rs3796863 A-allele may partially explain the relationship between a known risk factor (i.e. neuroticism) and promising biomarker (i.e. amygdala-sgACC connectivity) in the development and maintenance of social anxiety and depression

An anti-inflammatory diet as treatment for inflammatory bowel disease: a case series report

BACKGROUND: The Anti-Inflammatory Diet (IBD-AID) is a nutritional regimen for inflammatory bowel disease (IBD) that restricts the intake of certain carbohydrates, includes the ingestion of pre- and probiotic foods, and modifies dietary fatty acids to demonstrate the potential of an adjunct dietary therapy for the treatment of IBD. METHODS: Forty patients with IBD were consecutively offered the IBD-AID to help treat their disease, and were retrospectively reviewed. Medical records of 11 of those patients underwent further review to determine changes in the Harvey Bradshaw Index (HBI) or Modified Truelove and Witts Severity Index (MTLWSI), before and after the diet. RESULTS: Of the 40 patients with IBD, 13 patients chose not to attempt the diet (33%). Twenty-four patients had either a good or very good response after reaching compliance (60%), and 3 patients\u27 results were mixed (7%). Of those 11 adult patients who underwent further medical record review, 8 with CD, and 3 with UC, the age range was 19-70 years, and they followed the diet for 4 or more weeks. After following the IBD-AID, all (100%) patients were able to discontinue at least one of their prior IBD medications, and all patients had symptom reduction including bowel frequency. The mean baseline HBI was 11 (range 1-20), and the mean follow-up score was 1.5 (range 0-3). The mean baseline MTLWSI was 7 (range 6-8), and the mean follow-up score was 0. The average decrease in the HBI was 9.5 and the average decrease in the MTLWSI was 7. CONCLUSION: This case series indicates potential for the IBD-AID as an adjunct dietary therapy for the treatment of IBD. A randomized clinical trial is warranted

The precautions of clinical waste: disposable medical sharps in the United Kingdom

This article deals with recent changes in UK guidance on clinical waste, in particular a shift to disposable, single-use instruments and sharps. I use interviews conducted with nurses from a GP practice and two clinical waste managers at alternative treatment and incineration sites as a springboard for reflection on the relationship between the legislation on clinical waste management and its implementation. Scrutinizing the UK guidance, European legislation and World Health Organization principles, I draw out interviewees’ concerns that the changed practices lead to an expansion of the hazardous waste category, with an increased volume going to incineration. This raises questions regarding the regulations’ environmental and health effects, and regarding the precautionary approach embedded in the regulations. Tracing the diverse reverberations of the term ‘waste’ in different points along the journeys made by sharps in particular, and locating these questions in relation to existing literature on waste, I emphasize that public health rationales for the new practices are not made clear in the guidance. I suggest that this relative silence on the subject conceals both the uncertainties regarding the necessity for these means of managing the risks of infectious waste, and the tensions between policies of precautionary public health and environmental sustainability

The Crossroads of Interprofessionalism: Four Avenues of Collaboration at the Wegmans School of Pharmacy

Objective: The utilization of interprofessional education and collaborative practice delivers optimal health services and improves patient outcomes. Training future healthcare providers in an integrated environment promotes a “collaborative practice-ready” workforce. The aim of this study was to identify ongoing specific interprofessional collaborative projects and promote their awareness among faculty at the St. John Fisher College Wegmans School of Pharmacy. Methods: Faculty members were surveyed to identify the ongoing interprofessional collaborative initiatives among pharmacy faculty. Results: A total of four collaborative practices were identified among faculty: ambulatory care, assisted-living, didactic, and assessment. The ambulatory care setting at an osteoporosis clinic provides patient-centered care with a clinical component. Each patient with a new diagnosis or change in medication therapy receives education/counseling from a pharmacist, a registered nurse for medication administration and a physician for a physical exam. In the assisted-living setting, pharmacy and nursing students are paired to conduct a high-level health assessment in their respective disciplines. Didactic interprofessional efforts are being conducted to create a flexible and comprehensive pain education curriculum. Physicians, dentists, nurses, pharmacists, psychologists, chiropractors, and oriental medicine practitioners will develop the curriculum. The pain module will be adaptable for interprofessional education activities. Finally, recognizing the similarities in accreditation standards for communication and professionalism, the School of Pharmacy and the NY Chiropractic School are sharing strategies and rubrics for assessing these outcomes. Implications: The survey revealed a broader range of interprofessional collaborations than was originally suspected. The school will continue to foster and support interprofessional education and collaborative practice

Radio galaxy evolution: what you can learn from a Brief Encounter

We describe the pitfalls encountered in deducing from classical double radio source observables (luminosity, spectral index, redshift and linear size) the essential nature of how these objects evolve. We discuss the key role played by hotspots in governing the energy distribution of the lobes they feed, and subsequent spectral evolution. We present images obtained using the new 74 MHz receivers on the VLA and discuss constraints which these enforce on models of the backflow and ages in classical doubles.Comment: invited talk at `Lifecycles of Radio Galaxies' workshop; eds John Biretta et a

The inevitable youthfulness of known high-redshift radio galaxies

Radio galaxies can be seen out to very high redshifts, where in principle they can serve as probes of the early evolution of the Universe. Here we show that for any model of radio-galaxy evolution in which the luminosity decreases with time after an initial rapid increase (that is, essentially all reasonable models), all observable high-redshift radio-galaxies must be seen when the lobes are less than 10^7 years old. This means that high-redshift radio galaxies can be used as a high-time-resolution probe of evolution in the early Universe. Moreover, this result helps to explain many observed trends of radio-galaxy properties with redshift [(i) the `alignment effect' of optical emission along radio-jet axes, (ii) the increased distortion in radio structure, (iii) the decrease in physical sizes, (iv) the increase in radio depolarisation, and (v) the increase in dust emission] without needing to invoke explanations based on cosmology or strong evolution of the surrounding intergalactic medium with cosmic time, thereby avoiding conflict with current theories of structure formation.Comment: To appear in Nature. 4 pages, 2 colour figures available on request. Also available at http://www-astro.physics.ox.ac.uk/~km

The Relation of FIMR Programs and Other Perinatal Systems Initiatives with Maternal and Child Health Activities in the Community

Objectives : To evaluate the association of the presence of a fetal and infant mortality review (FIMR) program, other perinatal systems initiative (PSI), or both in a community with the performance of essential maternal and child health (MCH) services by local health departments (LHDs). Methods : Data were obtained from telephone interviews with professionals from LHDs across the United States. Logistic regression was used to estimate the odds of a LHD conducting each essential MCH service in communities with and without FIMR programs or with and without PSIs, adjusted for geographic area. Results : Of the 193 communities in the sample, 41 had only a FIMR program, 36 had only a PSI, 47 had both programs, and 69 had neither. The presence of a FIMR was related to greater performance of essential MCH services in LHDs in six areas: data assessment and analysis; client services and access; quality assurance and improvement; community partnerships and mobilization; policy development; and enhancement of capacity of the health care work force. Similar findings were noted for the same broad essential services for PSIs. The comparisons of LHDs in FIMR and non-FIMR communities, however, showed greater involvement of communities with a FIMR program in essential MCH services related to data collection and quality assurance than were found for comparisons of LHDs in communities with and without a PSI. The presence of a PSI was uniquely associated with conducting needs assessments for pregnant women and infants, participation in coalitions for infants, promoting access for uninsured women to private providers and involving local officials and agencies in health plans for both populations. When both programs were present, LHDs had a greater odds of engaging in essential MCH services related to assessment and monitoring of the health of the population, reporting on progress in meeting the health needs of pregnant women and infants, and presenting data to local political officials than when either program alone was in the community. Conclusions : Local health departments in communities with FIMR programs or PSIs appear to be more likely to conduct essential MCH services in the community. Some of these relations are unique to FIMR, particularly for data collection and quality assurance services, and some are unique to PSIs, for example those that involve interaction with other community agencies or groups. Performance of the essential MCH services also appears to be enhanced when both a FIMR program and a PSI are present in the community.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/45329/1/10995_2004_Article_496297.pd

NgR1 and NgR3 are Receptors for Chondroitin Sulfate Proteoglycans

In the adult mammalian CNS, chondroitin sulfate proteoglycans (CSPGs) and myelin–associated inhibitors (MAIs) stabilize neuronal structure and restrict compensatory sprouting following injury. The Nogo receptor family members NgR1 and NgR2 bind to MAIs and have been implicated in neuronal inhibition. Here we show that NgR1 and NgR3 bind with high–affinity to the glycosaminoglycan moiety of proteoglycans and participate in CSPG inhibition in cultured neurons. Nogo receptor triple mutants (NgR123−/−), but not single mutants, show enhanced axonal regeneration following retro–orbital optic nerve crush injury. The combined loss of NgR1 and NgR3 (NgR13−/−), but not NgR1 and NgR2 (NgR12−/−), is sufficient to mimic the NgR123−/− regeneration phenotype. Regeneration in NgR13−/− mice is further enhanced by simultaneous ablation of RPTPσ, a known CSPG receptor. Collectively, these results identify NgR1 and NgR3 as novel CSPG receptors, demonstrate functional redundancy among CSPG receptors, and provide unexpected evidence for shared mechanisms of MAI and CSPG inhibition

Mental health in Europe during the COVID-19 pandemic: a systematic review

The COVID-19 pandemic caused immediate and far-reaching disruption to society, the economy, and health-care services. We synthesised evidence on the effect of the pandemic on mental health and mental health care in high-income European countries. We included 177 longitudinal and repeated cross-sectional studies comparing prevalence or incidence of mental health problems, mental health symptom severity in people with pre-existing mental health conditions, or mental health service use before versus during the pandemic, or between different timepoints of the pandemic. We found that epidemiological studies reported higher prevalence of some mental health problems during the pandemic compared with before it, but that in most cases this increase reduced over time. Conversely, studies of health records showed reduced incidence of new diagnoses at the start of the pandemic, which further declined during 2020. Mental health service use also declined at the onset of the pandemic but increased later in 2020 and through 2021, although rates of use did not return to pre-pandemic levels for some services. We found mixed patterns of effects of the pandemic on mental health and social outcome for adults already living with mental health conditions