Evaluation of antinociceptive and anti-inflammatory effects of aqueous extract of Armadillidium vulgare Latreille.

Objective: To assess the antinociceptive and anti-inflammatory properties of the aqueous extract of Armadillidium vulgare (AV).

Methods: The antinociceptive effect of AV (400, 600 and 800 mg/kg) was investigated in mice using the acetic acid-induced writhing, formalin-induced nociceptive, and hot plate tests. Phlogogen-induced paw edema using carrageenan, dextran, or compound 48/80 as phlogogen was used as inflammatory models to evaluate AV's anti-inflammatory effect.

Stereoselective metabolism of amygdalin-based study of detoxification of Semen Armeniacae Amarum in the Herba Ephedrae-Semen Armeniacae Amarum herb pair.

Ethnopharmacological Relevance: The Mahuang-Xingren (MX) herb pair, the combination of Herba Ephedrae (Mahuang in Chinese) and Semen Armeniacae Amarum (Xingren in Chinese), is a core component of traditional Chinese medicine formulations used to treat asthma and bronchitis. Although Xingren is considered to be toxic, MX is widely used in the clinic and has few adverse effects. The mechanism underlying detoxification of Xingren by Mahuang in MX remains unknown and merits investigation.