BAK Alters Neuronal Excitability and Can Switch from Anti- to Pro-Death Function during Postnatal Development

AbstractBAK is a pro-apoptotic BCL-2 family protein that localizes to mitochondria. Here we evaluate the function of BAK in several mouse models of neuronal injury including neuronotropic Sindbis virus infection, Parkinson's disease, ischemia/stroke, and seizure. BAK promotes or inhibits neuronal death depending on the specific death stimulus, neuron subtype, and stage of postnatal development. BAK protects neurons from excitotoxicity and virus infection in the hippocampus. As mice mature, BAK is converted from anti- to pro-death function in virus-infected spinal cord neurons. In addition to regulating cell death, BAK also protects mice from kainate-induced seizures, suggesting a possible role in regulating synaptic activity. BAK can alter neurotransmitter release in a direction consistent with its protective effects on neurons and mice. These findings suggest that BAK inhibits cell death by modifying neuronal excitability

Surgical Management of Crohn Disease in Children: Guidelines From the Paediatric IBD Porto Group of ESPGHAN

The incidence of Crohn disease (CD) has been increasing and surgery needs to be contemplated in a substantial number of cases. The relevant advent of biological treatment has changed but not eliminated the need for surgery in many patients. Despite previous publications on the indications for surgery in CD, there was a need for a comprehensive review of existing evidence on the role of elective surgery and options in pediatric patients affected with CD. We present an expert opinion and critical review of the literature to provide evidence-based guidance to manage these patients. Indications, surgical options, risk factors, and medications in pre-and perioperative period are reviewed in the light of available evidence. Risks and benefits of surgical options are addressed. An algorithm is proposed for the management of postsurgery monitoring, timing for follow-up endoscopy, and treatment options

Accuracy in Diagnosis of Celiac Disease Without Biopsies in Clinical Practice

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Improved Medical Treatment and Surgical Surveillance of Children and Adolescents with Ulcerative Colitis in the United Kingdom

This is a pre-copyedited, author-produced version of an article accepted for publication in Inflammatory Bowel Diseases following peer review. The version of record, Auth, M. K.-K., et al. (2018). "Improved Medical Treatment and Surgical Surveillance of Children and Adolescents with Ulcerative Colitis in the United Kingdom." Inflammatory Bowel Diseases: izy042-izy042. is available online at:https://doi.org/10.1093/ibd/izy042Background: Pediatric ulcerative colitis (UC) presents at an earlier age and increasing prevalence. Our aim was to examine morbidity, steroid sparing strategies, and surgical outcome in children with active UC. Methods: A national prospective audit was conducted for the inpatient period of all children with UC for medical or surgical treatment in the United Kingdom (UK) over 1 year. Thirty-two participating centers recruited 224 children in 298 admissions, comparisons over 6 years were made with previous audits. Results: Over 6 years, recording of Paediatric Ulcerative Colitis Activity Index (PUCAI) score (median 65)(23% to 55%, P < 0.001), guidelines for acute severe colitis (43% to 77%, P < 0.04), and ileal pouch surgery registration (4% to 56%, P < 0.001) have increased. Corticosteroids were given in 183/298 episodes (61%) with 61/183 (33%) not responding and requiring second line therapy or surgery. Of those treated with anti-TNFalpha (16/61, 26%), 3/16 (18.8%) failed to respond and required colectomy. Prescription of rescue therapy (26% to 49%, P = 0.04) and proportion of anti-TNFalpha (20% to 53%, P = 0.03) had increased, colectomy rate (23.7% to 15%) was not significantly reduced (P = 0.5). Subtotal colectomy was the most common surgery performed (n = 40), and surgical complications from all procedures occurred in 33%. In 215/224 (96%) iron deficiency anemia was detected and in 51% treated, orally (50.2%) or intravenously (49.8%). Conclusions: A third of children were not responsive to steroids, and a quarter of these were treated with anti-TNFalpha. Colectomy was required in 41/298 (13.7%) of all admissions. Our national audit program indicates effectiveness of actions taken to reduce steroid dependency, surgery, and iron deficiency. 10.1093/ibd/izy042_video1izy042.video15769503407001.Dr Richard K Russell is supported by an NHS Scotland Research Senior fellowship. Linda J Williams has been supported by the Royal College of Physicians

Seronegative Coeliac Disease in Children: A Case Report and Review of the Literature

Serology is frequently used for the diagnosis of coeliac disease in children; however, a small proportion of children are seronegative. We present a case of seronegative coeliac disease along with literature review to include diagnostic and management dilemmas

The prevalence of mental illness within the Indian criminal justice system

[Extract] In recent years, the provision of social work services has become an increasingly indispensable element within the criminal jus- tice system (Treger & Allen, 2007), most notably in countries such as the United States, Canada and Scotland (Champagne & Felizardo, n.d.; Scottish Government, 2010; Treger & Allen, 2007). Variously labelled as criminal justice, correctional or forensic social workers (Wilson, 2010), these practitioners now represent one of the foremost providers of bio-psychosocial services to offender populations and victims of crime in these countries. Whether in collaboration with other criminal justice professionals-the police, prison wardens, probation/parole officers-or with colleagues who specialise in diverse fields such as housing, employment, child welfare, mental health, clinical or education, social work intervention and support is now regarded as fundamental in frontline services as well as administrative functions. These specialist skills may be utilised in a number of ways, for example, in adult prisons, youth detention centres, The Prevalence of Mental Illness within the Indian Criminal Justice System 51 probation and parole agencies, the courts, community-based non-profit or non-governmental organisations (NGOs), faith- based agencies as well as primary health and behavioural clinics that serve low socio-economic status clients, many of whom themselves are ex-convicts (Wilson, 2010, p. 1)