ABSTRACT
OBJECTIVE:To discuss the general regularity and characteristics of the drug-induced edema so as to provide reference for clinical safe medication.METHODS:173 drug-induced edema cases publicly reported in domestic journal from 2001 to 2006 were analyzed statistically.RESULTS:The drug-induced edema was more often seen in males than in females,but not linked to age.It was characterized by early onset,with 76(43.9%)showing edema within 1h.It was chiefly induced vial oral and intravenous routes.The drug-induced edema was caused by 17 drug categories(or 115 kinds),with antibacterials showing the highest percentage(31.2%,54 cases).Laryngeal edema,which occurred in 57 cases,was the chief type among all the edema cases.CONCLUSION:Drug-induced edema is a common adverse drug reaction,which should be given great attention in the clinic,much as in the case of acute laryngeal edema.Clinicians should give close monitoring on patients after medication to guard against possible events.
ABSTRACT
Objective To investigate the regulatory effects of icariin (ICA) combined with the Panax notoginseng saponins (PNS) on immunological function in mice and provide some experimental evidences for the combination mechanism improving the spatial learning and memory abilities of Alzheimer's disease (AD) animal model. Methods Based on serum pharmacological method, the ICR mice were individually ig administrated with ICA+PNS [(40+320), (80+640), and (160+ 1 280 ) mg/kg] or ICA (80 mg/kg), and PNS (640 mg/kg) only for 7 d. Drug-containing serum was prepared and effects on spleen lymphocyte proliferation of Bable/c mice induced by concanavalin-A (ConA) or lipopolysaccharide (LPS) and on interleukin-2 (IL-2) secretion were observed in vitro. Meanwhile, the immunological organ indexes of treated mice were evaluated. Results Drug-containing serum of ICA+PNS [(80+640) and (160+ 1 280 ) mg/kg] could improve the spleen lymphocyte proliferation induced by ConA (P0.05). Drug-containing serum of ICA+PNS [(80+640) and (160+ 1 280) mg/kg] could improve IL-2 production (P0.05), respectively. Conclusion ICA combined with PNS could improve immunological function selectively and promote T cell function in mice.