Longitudinal exploration of biopsychosocial profiles in individuals with anorexia nervosa.

Background: Previous work in individuals with Anorexia Nervosa (AN) has demonstrated a range of psycho-social difficulties such as increased anxiety, depression, obsessive-compulsive symptoms, as well as difficulties in work and with interpersonal interactions. However, making inferences regarding the stability of these psycho-social difficulties from previous studies is challenging, due to lack of a control group and known frequentist statistical issues.

Methods: 134 participants, 40 healthy controls (HC) and 94 participants with AN, completed self-reported measures designed to explore eating disorder concerns, body mass index, mood symptoms, work and social functioning as well as traits associated with autism at two time points, two years apart.

Autism and anorexia nervosa: Longitudinal prediction of eating disorder outcomes.

Background: Recently, elevated levels of autistic features and autism diagnoses have been reported among people with anorexia nervosa (AN). In clinical settings high levels of autistic features have been linked to more complex, highly comorbid illness presentation and poorer treatment outcome. This study aimed to examine whether autistic features predict AN symptom profile in long term.

Examining the relationship between autistic spectrum disorder characteristics and structural brain differences seen in anorexia nervosa.

Cortical differences have been reported in Anorexia Nervosa (AN) compared with healthy controls (HC); however, it is unclear if Autism Spectrum Disorder (ASD) characteristics are related to these cortical differences. The aim of this study was to examine if structural measures were correlated to ASD traits in AN. In total 184 female participants participated in the study; 57 acutely underweight AN participants (AAN), 59 weight-restored participants (WR) and 68 HC.

Autistic characteristics in eating disorders: Treatment adaptations and impact on clinical outcomes.

Objective: Autistic people with eating disorders (EDs) may have special needs that are not met in standard ED treatment, raising the need for treatment adaptations to accommodate co-existing autism spectrum condition (ASC). Little is currently known about the nature of existing treatment options or adaptations for this population. We conducted a pre-registered systematic review to: (1) identify research articles describing existing interventions for patients with ED and comorbid ASC, and to critically review evidence of their clinical effectiveness and cost-effectiveness (Review 1); (2) review the impact of ASC comorbidity on ED clinical outcomes (Review 2).

The neural correlates of a central coherence task in young women with anorexia nervosa.

Objective: Heightened detail-processing and low levels of central coherence are common in individuals with anorexia nervosa (AN) and predict poorer prognosis. However, it is unclear whether these processing styles predate the disorder or, rather, emerge during later stages of AN. The current study aimed to address this question by investigating central coherence, and the neural correlates of central coherence, in a sample of young women with AN with shorter duration of illness than previous studies recruiting adult samples.

Exploring neuropsychological and socio-emotional task performance in anorexia nervosa: A cluster analytic approach.

Objective: The aim of this study was to characterise heterogeneity in neuropsychological and socio-emotional task performance in young women with anorexia nervosa (AN) using hierarchical cluster analysis. Further, we aimed to test whether cognitive profiles were associated with differences in clinical variables (body mass index, illness duration and age at diagnosis), psychopathology (eating disorder, autistic symptoms, anxiety and depression) and functional impairment.

Method: Set-shifting, central coherence and theory of mind abilities were measured in 118 women with acute or remitted AN.

Autism symptoms in anorexia nervosa: a comparative study with females with autism spectrum disorder.

Background: Recent research suggests a link between autism spectrum disorder (ASD) and anorexia nervosa (AN). Individuals with AN show high scores on measures of ASD symptoms, relative to individuals without AN, however, there are currently no studies directly comparing women with AN to women with ASD. The aim of the current study was to examine profiles of ASD symptoms in young women in the acute and recovered stages of AN, women with ASD, and typically developing controls (TD), on both self-report and clinical interview measures.

Why allied health professionals use evidence-based clinical guidelines in stroke rehabilitation: A systematic review and meta-synthesis of qualitative studies.

Objective: To capture qualitative research about the perspectives and reasoning of allied health professionals about variability in the use of clinical guidelines in stroke rehabilitation.

Data Sources: Ovid Medline, Psychinfo, Cochrane, Ovid Emcare, Scopus and Web of Science.

Method: The review protocol followed the Enhancing Transparency in Reporting the Synthesis of Qualitative Research (ENTREQ) statement.

The emotional face of anorexia nervosa: The neural correlates of emotional processing.

Social-emotional processing difficulties have been reported in Anorexia Nervosa (AN), yet the neural correlates remain unclear. Previous neuroimaging work is sparse and has not used functional connectivity paradigms to more fully explore the neural correlates of emotional difficulties. Fifty-seven acutely unwell AN (AAN) women, 60 weight-recovered AN (WR) women and 69 healthy control (HC) women categorised the gender of a series of emotional faces while undergoing Functional Magnetic Resonance Imaging.

Corrigendum: Neural Correlates of Theory of Mind Are Preserved in Young Women With Anorexia Nervosa.

[This corrects the article DOI: 10.3389/fpsyg.2020.

Neural Correlates of Theory of Mind Are Preserved in Young Women With Anorexia Nervosa.

People with anorexia nervosa (AN) commonly exhibit social difficulties, which may be related to problems with understanding the perspectives of others, commonly known as Theory of Mind (ToM) processing. However, there is a dearth of literature investigating the neural basis of these differences in ToM and at what age they emerge. This study aimed to test for differences in the neural correlates of ToM processes in young women with AN, and young women weight-restored (WR) from AN, as compared to healthy control participants (HC).

Exploring Relationships Between Autism Spectrum Disorder Symptoms and Eating Disorder Symptoms in Adults With Anorexia Nervosa: A Network Approach.

Over the past few decades, research has accumulated to suggest a relationship between anorexia nervosa (AN) and autism spectrum disorder (ASD). Elevated ASD traits are present in around one third of those with AN, and there is some evidence to suggest that ASD traits are associated with more severe eating disorder (ED) psychopathology. The current study aimed to examine relationships between ED and ASD symptoms in individuals with a lifetime history of AN using network analysis.

The role of iron and haemochromatosis gene mutations in the progression of liver disease in chronic hepatitis C.

Background: Chronic hepatitis C virus (HCV) infection is frequently associated with elevated markers of iron stores. Recessively inherited mutations in the HFE gene are responsible for iron accumulation in most cases of hereditary haemochromatosis and may have a role in HCV infection. They may also be associated with progressive liver fibrosis although this remains controversial.

Direct determination of selenium in human blood serum and plasma by electrothermal atomic absorption spectrometry.

A method is described for the direct determination of selenium in serum or plasma by electrothermal atomic absorption spectrometry with deuterium-arc background correction. Samples are diluted (1 + 2) with a modifier containing palladium nitrate and Triton X-100. Samples are atomised from a L'vov platform in a pyrolytically-coated electrographite tube and peak area signals are measured.

Determination of aluminium in serum, dialysate fluid and water by inductively coupled plasma optical emission spectrometry.

Methods for the determination of aluminium in serum, dialysate fluid and water by inductively coupled plasma optical emission spectrometry are described and validated. Aluminium was measured at 167 nm using an argon purged monochromator. Matrix effects in serum and dialysate fluid were overcome by using an yttrium internal standard.

Rapid partial digestion of biological tissues with nitric acid for the determination of trace elements by atomic spectrometry.

Determination of Cu, Fe, Mn and Zn in fresh bovine liver and BCR bovine liver and pig kidney reference materials, after digestion at 105 degrees C with nitric acid for various times, showed that the trace elements were completely released after heating for only 20 min. Centrifugation of the samples after digestion improved the separation from undigested fat. This partial-digestion method, based on heating about 0.

Interaction of aluminium and gallium with human lymphocytes: the role of transferrin.

Aluminium-transferrin (Al-Tf) and gallium-transferrin caused a dose-dependent decrease in proliferation of human peripheral blood lymphocytes cultured for 3 days with phytohaemagglutinin (PHA). Addition of apotransferrin reduced the inhibitory effect. Al added as AlCl3 or aluminium citrate had no effect, and there was no significant difference in the response of cells from renal failure patients with or without high serum Al levels or controls.

Ranitidine suppresses aluminium absorption in man.

1. Intragastric pH monitoring was performed before and after the single-blind administration of ranitidine or placebo (saline) in eight healthy subjects and four patients with end-stage renal disease who were on regular haemodialysis. 2.

Role of iron metabolism in absorption and cellular uptake of aluminum.

The effect of iron status on aluminum (Al) absorption was investigated in this study in vivo using an animal model and in vitro using an intestinal mucosal cell line. In the in vivo model rats were rendered iron overloaded by intraperitoneal injection of iron dextran (5 mg/48 hr) or iron deficient by phlebotomy (2.5 to 3 ml blood/week).

The role of transferrin and citrate in cellular uptake of aluminium.

The ability of human erythroleukaemia K562 cells to take up aluminium from Al-transferrin and Al-citrate has been examined. Uptake from Al-transferrin was dose-dependent over the range 68-544 ng/ml of aluminium, and increased over a 12-day period. In contrast, uptake from Al-citrate was low even at an aluminium concentration of 6800 ng/ml and did not increase over time.

Aluminium content of water for injection used with recombinant human erythropoietin.

Human recombinant erythropoietin is of proven value in the treatment of the anaemia of renal failure. The aluminium content of 36 ampoules of water for injection supplied for use with recombinant erythropoietin has been measured and ranged from 24 to 450 micrograms/l, with a median of 251 micrograms/l. In three samples, which may have been contaminated on opening, the range was from 1770 to 6160 micrograms/l.