Nephrotoxicity of Aristolochia manshuriensis and aristolochic acids in mice Affection of different preparations on the content of toxic constituents in traditional Chinese medicines, examplified with Caulis Aristolochiae Manshuriensis Pharmacognostic identification of Saruma henryi and differentiation of Asarum sicbodii Chemical constituent from fruit of Aristolochia contorta Constituents of Aristolochia cinnabarina Studies on the renal toxicity caused by aristolochic acids (AAs) and Chinese herbs containing AAs