The Romanian translation of the Francis Scale of Attitude Toward Christianity: internal consistency reliability, re-test reliability and construct validity among undergraduate students within a Greek Orthodox Culture

In order to contribute to a growing international research programme concerned with the correlates, antecedents and consequences of individual differences in attitude toward religion, the Francis Scale of Attitude toward Christianity was translated into Romanian and applied within a cultural context shaped by the Greek Orthodox tradition. Data provided by a sample of 158 students (mainly in their late teens and early twenties) supported the internal consistency reliability, re-test reliability and construct validity of this instrument and commended it for further use in studies conducted in Romania

Does whole body vibration have clinically significant neurophysiological and neurovascular implications?

Whole body vibration has received much attention as an innovative approach to exercise, leading to constantly increasing attention fro m the scientific community. Previous research considering occupational vibration has illustrated the risks associated with high levels of exposure to vibration; however during vibration exercise the exposure duration is much shorter and therefore the potential complications must be reconsidered. This review brings together research from various aspects of occupational vibration, clinical research and vibration exercise to address issues within the context of health and safety with a particular focus on neurophysiological and neurovascular responses. The results indicate that peripheral nerve and blood vessels are exposed to risks such as compression, shear stress and altered function as a response to vibration. However, correct planning and implementation of exercise protocols should effectively control these risks. By summarising the areas that have received attention an overview of potential complications will be achieved; with an understanding of which factors prevent participation and those that simply require an amended approach to vibration exercise

NMR metabolomics of cerebrospinal fluid differentiates inflammatory diseases of the central nervous system

BACKGROUND: Myriad infectious and noninfectious causes of encephalomyelitis (EM) have similar clinical manifestations, presenting serious challenges to diagnosis and treatment. Metabolomics of cerebrospinal fluid (CSF) was explored as a method of differentiating among neurological diseases causing EM using a single CSF sample. METHODOLOGY/PRINCIPAL FINDINGS: 1H NMR metabolomics was applied to CSF samples from 27 patients with a laboratory-confirmed disease, including Lyme disease or West Nile Virus meningoencephalitis, multiple sclerosis, rabies, or Histoplasma meningitis, and 25 controls. Cluster analyses distinguished samples by infection status and moderately by pathogen, with shared and differentiating metabolite patterns observed among diseases. CART analysis predicted infection status with 100% sensitivity and 93% specificity. CONCLUSIONS/SIGNIFICANCE: These preliminary results suggest the potential utility of CSF metabolomics as a rapid screening test to enhance diagnostic accuracies and improve patient outcomes

Long-term Care for Older People in South Africa: The Enduring Legacies of Apartheid and HIV/AIDS

This paper sets out a general framework for analysing long-term care (LTC) systems for older people in different countries and then applies this framework to a specific national setting. The paper considers the extent to which South Africa's emerging LTC system conforms to broader patterns observed across low- and middle-income countries and how far it has been shaped by more local effects. It finds that patterns of demand for LTC vary across different racial categories. Despite having lower rates of ageing that the white population, Africans account for the majority of LTC demand. Residential services cater primarily for older whites and there is a widespread perception that LTC for Africans should be a family responsibility. Across the sector there is evidence of gaps in service availability, limited state oversight and uneven service quality. In 2016 this led to a high-profile political scandal which may prompt more effective state responses to this growing societal challenge

An Analysis of Regulations Under the Resource Conservation and Recovery Act

This Article analyzes efforts to deal with the generation, transportation, treatment, storage and disposal of hazardous wastes under the Resource Conservation and Recovery Act and the Environmental Protection Agency\u27s regulations promulgated thereunder

The effects of acute serotonin challenge on executive planning in patients with obsessive-compulsive disorder (OCD), their first-degree relatives, and healthy controls

Rationale: OCD is characterized by executive function impairment and by clinical responsivity to selective serotonin reuptake inhibitors (SSRIs). Executive planning deficits constitute a candidate endophenotype for OCD. It is not known whether this endophenotype is responsive to acute serotonin manipulation. Objective: To investigate the effects of acute SSRI administration on executive function in patients with OCD, first- degree relatives of patients with OCD and healthy controls. Methods: A randomized double-blind crossover study assessed the effects of single dose escitalopram (20mg) and placebo on executive planning in 24 patients with OCD, 13 clinically unaffected first-degree relatives of patients with OCD and 28 healthy controls. Performance on a Tower of London task measuring executive planning was assessed 4 hours after oral administration of the pharmacological challenge / placebo, and compared across and within groups using a mixed model ANOVA. Results: On the outcome measure of interest, i.e. the mean number of choices to obtain the correct solution, there was a marginally significant effect of group (F(2, 59)=3.1; p=0.052), with patients (Least square [LS] mean: 1.43; Standard Error [SE]: 0.06; 95% confidence interval [CI], 1.31-1.55) and their relatives (LS mean: 1.46; SE: 0.08; 95% CI, 1.30-1.62) performing worse than matched healthy controls (LS mean: 1.26; SE: 0.05; 95% CI, 1.15-1.37) on placebo. There was a trend towards a significant group x treatment interaction (F(2, 58)=2.8, p=0.069), with post hoc tests showing (i) patients (p=0.009; LS mean difference: 0.23; SE: 0.08) and relatives (p=0.03; LS mean difference: 0.22; SE: 0.10) were more impaired compared to controls and (ii) escitalopram was associated with improved executive planning in patients with OCD (p=0.013; LS mean difference: 0.1; SE: 0.04), but not other groups (both p>0.1; controls: LS mean difference: -0.03; SE: 0.04; relatives: LS mean difference: 0.02; SE: 0.05). Conclusion: Our findings are consistent with a view that there is impaired executive planning in OCD, and that this constitutes a behavioral endophenotype. In patients with OCD, but not in relatives, acute SSRI administration ameliorated this deficit. Further investigation is needed to understand common and differential involvement of neurochemical systems in patients with OCD and their relatives

Enhancing Lay Counselor Capacity to Improve Patient Outcomes with Multimedia Technology

Multimedia technologies offer powerful tools to increase capacity of health workers to deliver standardized, effective, and engaging antiretroviral medication adherence counseling. Masivukeni—is an innovative multimedia-based, computer-driven, lay counselor-delivered intervention designed to help people living with HIV in resource-limited settings achieve optimal adherence. This pilot study examined medication adherence and key psychosocial outcomes among 55 non-adherent South African HIV+ patients, on antiretroviral therapy (ART) for at least 6 months, who were randomized to receive either Masivukeni or standard of care (SOC) counseling for ART non-adherence. At baseline, there were no significant differences between the SOC and Masivukeni groups on any outcome variables. At post-intervention (approximately 5–6 weeks after baseline), -clinic-based pill count adherence data available for 20 participants (10 per intervention arm) showed a 10 % improvement for—participants and a decrease of 8 % for SOC participants. Masivukeni participants reported significantly more positive attitudes towards disclosure and medication social support, less social rejection, and better clinic–patient relationships than did SOC participants. Masivukeni shows promise to promote optimal adherence and provides preliminary evidence that multimedia, computer-based technology can help lay counselors offer better adherence counseling than standard approaches

New genetic loci link adipose and insulin biology to body fat distribution.

Body fat distribution is a heritable trait and a well-established predictor of adverse metabolic outcomes, independent of overall adiposity. To increase our understanding of the genetic basis of body fat distribution and its molecular links to cardiometabolic traits, here we conduct genome-wide association meta-analyses of traits related to waist and hip circumferences in up to 224,459 individuals. We identify 49 loci (33 new) associated with waist-to-hip ratio adjusted for body mass index (BMI), and an additional 19 loci newly associated with related waist and hip circumference measures (P < 5 × 10(-8)). In total, 20 of the 49 waist-to-hip ratio adjusted for BMI loci show significant sexual dimorphism, 19 of which display a stronger effect in women. The identified loci were enriched for genes expressed in adipose tissue and for putative regulatory elements in adipocytes. Pathway analyses implicated adipogenesis, angiogenesis, transcriptional regulation and insulin resistance as processes affecting fat distribution, providing insight into potential pathophysiological mechanisms

Masivukeni: Development of a Multimedia Based Antiretroviral Therapy Adherence Intervention for Counselors and Patients in South Africa

Effective medical treatment for HIV/AIDS requires patients’ optimal adherence to antiretroviral therapy (ART). In resource-constrained settings, lack of adequate standardized counseling for patients on ART remains a significant barrier to adherence. Masivukeni (“Let’s Wake Up” in Xhosa) is an innovative multimedia-based intervention designed to help people living with HIV in resource-limited settings achieve and maintain high levels of ART adherence. Adapted from a couples-based intervention tested in the United States (US), Masivukeni was developed through community-based participatory research with US and South African partners and informed by Ewart’s Social Action Theory. Innovative computer-based multimedia strategies were used to translate a labor- and training-intensive intervention into one that could be readily and widely used by lay counselors with relatively little training with low-literacy patients. In this paper, we describe the foundations of this new intervention, the process of its development, and the evidence of its high acceptability and feasibility

Parsing the Roles of the Frontal Lobes and Basal Ganglia in Task Control Using Multivoxel Pattern Analysis

Abstract Cognitive control has traditionally been associated with pFC based on observations of deficits in patients with frontal lesions. However, evidence from patients with Parkinson disease indicates that subcortical regions also contribute to control under certain conditions. We scanned 17 healthy volunteers while they performed a task-switching paradigm that previously dissociated performance deficits arising from frontal lesions in comparison with Parkinson disease, as a function of the abstraction of the rules that are switched. From a multivoxel pattern analysis by Gaussian Process Classification, we then estimated the forward (generative) model to infer regional patterns of activity that predict Switch/Repeat behavior between rule conditions. At 1000 permutations, Switch/Repeat classification accuracy for concrete rules was significant in the BG, but at chance in the frontal lobe. The inverse pattern was obtained for abstract rules, whereby the conditions were successfully discriminated in the frontal lobe but not in the BG. This double dissociation highlights the difference between cortical and subcortical contributions to cognitive control and demonstrates the utility of multivariate approaches in investigations of functions that rely on distributed and overlapping neural substrates.</jats:p