CarrageenanEdemaPleurisyHyperalgesiaAnti-Inflammatory AgentsInflammationAnalgesicsZinc AcetatePainPain ThresholdExcipientsAnti-Infective Agents, LocalLecythidaceaeAnti-Inflammatory Agents, Non-SteroidalChondroitinsulfatasesBiological ProductsKaolinHindlimbDiclofenacRats, Sprague-DawleyPain MeasurementN-Acetylgalactosamine-4-SulfataseRats, WistarFood AdditivesNasal SpraysNociceptorsPlant ExtractsBornanesDisease Models, AnimalPeroxidaseHyperesthesiaRhodophytaFoot Injuries