Antinociceptive animal experiment 5 antinociception 5 male 5 mouse 5 nonhuman 5 Animals 4 Anti-inflammatory 4 Male 4 Mice 4 Plant Extracts 4 Plant Leaves 4 animal model 4 antiinflammatory activity 4 article 4 controlled study 4 paw edema 4 plant extract 4 Analgesics 3 Antipyretic 3 Aqueous extract 3 Disease Models, Animal 3 Mice, Inbred BALB C 3 Pain 3 Rats 3 Rats, Sprague-Dawley 3 antiinflammatory agent 3 antinociceptive agent 3 antipyretic activity 3 formaldehyde 3