Résumé
Fructus psoralea is a tonic traditional Chinese herb commonly used in clinic.The chemical constituents of Fructus psoralea are complicated,mainly containing coumarins,flavonoids and monoterpene phenols with various pharmacological effects.Since the increasing number of reports on the toxicity of Fructus psoralea in clinic,the side effects including toxicity on the liver and kidney,as well as skin allergies have gradually attracted attention.The toxicity of Fructus psoralea is produced from ADME (absorption,distribution,metabolism and excretion) in vivo.In this paper,we collected and clarified the studies of ADME of Fructus psoralea in vivo,and summarized recent adverse clinical events and research over its toxicity.We propose to make a thorough study on the toxic material basis of Fructus psoralea and the toxicological mechanism of its extraction,fractions and compounds.The review provided a possible reference and the direction of research for the safe clinical use of Fructus psoralea.
Résumé
Objective: To prove the clinical therapeutic effect of acute and chronic bronchial asthma with Chuankezhi(CKZ) Injection. Methods: 40 cases of bronchial asthma, including inpatients and outpatients were selected, divided into the attack period group (20) and the relief period group (20). The former was intramuscularly injected CKZ injection 4mL, twice a day, 14 days being a course of treatment. The latter was intramuscularly injected CKZ injection 4mL, twice a day for 15～30 days and 2mL, every other day for 31～90 days; 90 days being a course of treatment. The symptoms and signs, such as asthma, cough, expectroation, pulmonary wheeze were observed. and pulmonary function, absolute eosinophilic granulocyte count and immunogobulin E were measured before and after treatment. Result: By the use of CKZ injection to treat bronchial asthma, the total effective rate amounted to 85% and obvious difference before and after treatment in the two groups ( P