Ambulance personnel use of coercion and use of safety belts in Norway.

Background: Providing health care in a moving vehicle requires different considerations regarding safety than in other settings. Use of seatbelts are mandatory, and during ambulance transport patients are fastened to the stretcher with safety straps. However, patients who wriggle out of, or unfasten, their safety straps pose a threat to him/herself and escorting personnel in the ambulance compartment in case of an accident.

Coercion in the ambulance setting.

Background: Patients who resist medical assistance can undo the safety straps on the ambulance stretcher. Ambulance personnel have been known to make use of blankets, bandages and Velcro straps to restrain patients in transit. This study aims to establish how often this type of coercion is used.

Cultivation of the gut bacterium Prevotella copri DSM 18205 using glucose and xylose as carbon sources.

Prevotella copri DSM18205 is a human gut bacterium, suggested as a next-generation probiotic. To utilize it as such, it is, however, necessary to grow the species in a reproducible manner. Prevotella copri has previously been reported to be highly sensitive to oxygen, and hence difficult to isolate and cultivate.

A rationally designed oral vaccine induces immunoglobulin A in the murine gut that directs the evolution of attenuated Salmonella variants.

The ability of gut bacterial pathogens to escape immunity by antigenic variation-particularly via changes to surface-exposed antigens-is a major barrier to immune clearance. However, not all variants are equally fit in all environments. It should therefore be possible to exploit such immune escape mechanisms to direct an evolutionary trade-off.