Reepithelialization of mid-dermal porcine burns after rapid enzymatic debridement with Debrase®.

Reepithelialization of mid-dermal burns is delayed by the presence of a layer of necrotic eschar. The authors hypothesized that rapid selective debridement using an enzymatic bromelain-based preparation, Debrase®, would speed reepithelialization. Forty mid-dermal burns (2.

Curcumin reduces injury progression in a rat comb burn model.

The oriental spice curcumin has anti-inflammatory and antioxidant effects. When given orally before injury, curcumin reduces burn progression in a rat comb burn model. The authors hypothesized that intravenous administration of curcumin after injury would reduce burn progression and that its effects are mediated through iron chelation.

The effects of rapid enzymatic debridement of deep partial-thickness burns with Debrase on wound reepithelialization in swine.

Reepithelialization of deep burns requires spontaneous or active removal or debridement of the necrotic eschar, as recently defined by the American Burn Association. Debrase is a bromelain-derived enzymatic preparation that has been shown to result in rapid and selective debridement of human and animal burns. The authors hypothesized that rapid debridement of deep dermal burns with Debrase would result in earlier reepithelialization of the remaining dermis in a porcine model.

Does pressure matter in creating burns in a porcine model?

Multiple animal models of burn injury have been reported, and only some of these have been fully validated. One of the most popular approaches is burn infliction by direct contact with the heat source. Previous investigators have reported that the pressure of application of the contact burn infliction device does not affect the depth of injury.