Becoming an Open Dialogue practitioner: a qualitative study of practitioners' training experiences and transitioning to practice.

Introduction: In the context of transforming mental healthcare towards more personalised and recovery-oriented models, Open Dialogue has attracted significant international interest. Open Dialogue proposes a way of organising services and delivering care that supports an immediate response to crisis, relational continuity of care, a social network approach and the empowerment of networks through shared decision-making and a flattened hierarchy. The ODDESSI trial currently being conducted in the UK is assessing the model's clinical and cost-effectiveness.

Opposing effects of the purinergic P2X7 receptor on seizures in neurons and microglia in male mice.

Background: The purinergic ATP-gated P2X7 receptor (P2X7R) is increasingly recognized to contribute to pathological neuroinflammation and brain hyperexcitability. P2X7R expression has been shown to be increased in the brain, including both microglia and neurons, in experimental models of epilepsy and patients. To date, the cell type-specific downstream effects of P2X7Rs during seizures remain, however, incompletely understood.

Increased uptake of the P2X7 receptor radiotracer F-JNJ-64413739 in the brain and peripheral organs according to the severity of status epilepticus in male mice.

Objective: The P2X7 receptor (P2X7R) is an important contributor to neuroinflammation, responding to extracellularly released adenosine triphosphate. Expression of the P2X7R is increased in the brain in experimental and human epilepsy, and genetic or pharmacologic targeting of the receptor can reduce seizure frequency and severity in preclinical models. Experimentally induced seizures also increase levels of the P2X7R in blood.

Constructing and negotiating boundaries of morally acceptable alcohol use: A discursive psychology of justifying alcohol consumption.

UK society has a complex relationship with alcohol; it is ever-present within social activities, yet alcohol problems are heavily stigmatised. As such, the nuance of acceptability is a key focus for understanding societal perceptions and understandings of alcohol. This research explored how the boundary between acceptable and problematic alcohol use was negotiated in justifying drinking behaviors.