Antidepressant-like effect of hydroalcoholic extract from barks of Rapanea ferruginea: Role of monoaminergic system and effect of its isolated compounds myrsinoic acid A and B.

Major Depressive Disorder (MDD) is a highly disabling condition and has been linked to increased inflammatory mediators. Hydroalcoholic extract from barks of Rapanea ferruginea (HEBRF) and the majoritary compounds-myrsinoic acid A (MAA) and B (MAB)-have been studied due to their anti-inflammatory potential, but there is no evidence about its antidepressant-like effects. This research investigated the HEBRF, MAA, and MAB antidepressant-like effect, besides the involvement of the monoaminergic system and MAO-A activity in the HEBRF antidepressant-like effect.

Wristband Accelerometers to motiVate arm Exercises after Stroke (WAVES): a pilot randomized controlled trial.

Objective: To evaluate the feasibility of a multicentre, observer-blind, pilot randomized controlled trial (RCT) of a wristband accelerometer with activity-dependent vibration alerts to prompt impaired arm use after stroke.

Design: Parallel-group pilot RCT.

Setting: Four English stroke services.

Ineffective waste site closures in Brazil: A systematic review on continuing health conditions and occupational hazards of waste collectors.

There are approximately 15 million people engaged in waste collection or recycling activities in the world. Some of these dump sites are informal and people work in environments that are labor-intensive, unregulated, unregistered, low-paid, unrecorded, and environmentally hazardous. A systematic review was conducted to assess consequential health conditions and occupational risks that affect waste collectors in Brazil.

Self-directed therapy programmes for arm rehabilitation after stroke: a systematic review.

Aim: To investigate the effectiveness of self-directed arm interventions in adult stroke survivors.

Methods: A systematic review of Medline, EMBASE, CINAHL, SCOPUS and IEEE Xplore up to February 2018 was carried out. Studies of stroke arm interventions were included where more than 50% of the time spent in therapy was initiated and carried out by the participant.

Prompting arm activity after stroke: A clinical proof of concept study of wrist-worn accelerometers with a vibrating alert function.

Background: Frequent practice of functional movements after stroke may optimise motor recovery; however, it is challenging for patients to remember to integrate an impaired limb into daily activities. We report the activity responses of stroke patients receiving a vibrating alert delivered by a tri-axial accelerometer wristband to prompt movement of the impaired arm if hourly activity levels fell.

Methods: Adults with upper limb impairment ≤28 days post-stroke wore the device for four weeks.

Wristband Accelerometers to motiVate arm Exercise after Stroke (WAVES): study protocol for a pilot randomized controlled trial.

Background: Loss of upper limb function affects up to 85 % of acute stroke patients. Recovery of upper limb function requires regular intensive practise of specific upper limb tasks. To enhance intensity of practice interventions are being developed to encourage patients to undertake self-directed exercise practice.