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Danshen (Radix Salvia miltiorrhiza) is a famous Traditional Chinese Medicine used widely for the treatment of coronary heart disease and cerebrovascular disease. Diterpenoid tanshinones including tanshinone I, tanshinone IIA and cryptotanshinone are the major bioactive components from Danshen herb. Previous reports have demonstrated that Danshen extracts(More)
Metabolic activation is considered to be a critical step for styrene-induced pulmonary toxicity. Styrene-7,8-oxide is a primary oxidative metabolite generated by vinyl epoxidation of styrene. In addition, urinary 4-vinylphenol (4-VP), a phenolic metabolite formed by aromatic hydroxylation, has been detected in workers and experimental animals after exposure(More)
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