ABSTRACT
Objective To study the effect and mechanism of chlorogenic acid in allergic rhinitis(AR) mice.Methods The model of AR mice was induced by intraperitoneal injection of adjuvant suspension on every other day for 7 times, and then by nasal drip of 10% OVA for 10 days.After administration with 50, 100, 200 mg/kg of chlorogenic acid for 30 min, AR mice were attacked locally for 10 days.Behavior analysis were observed and the effect of chlorogenic acid on the contents of cytokines, IgE and histamine by ELISA in AR mice were determined.Results Chlorogenic acid decreased the number of nose-scratching events in 10min, the weight of nosal draingage, the index of spleen, the content of IL-4 in nasal lavage fluid ( NLF) and the contents of cytokines, IgE and histamine in serum; while increased the index of thymus, the content of IFN-γin NLF, the contents of IFN-γin serum and the rate of IFN-γ/IL-4.The data showed a statistically significant up-regulation of IFN-γmRNA expressions and down-regulation of IL-4 mRNA, IL-5 mRNA, IL-10 mRNA expressions after adiminstration of chlorogenic acid.Conclusion Chlorogenic acid might exert the effect in AR mice through regulating the balance of Th1 and Th2.
ABSTRACT
Objective To enhance the test efficiency and management level of medical record quality by designing and using med-ical record quality management system based on new electronic medical record .Methods System design and development were based on JAVA ,consisting of data exchange platform and medical record quality management system .The platform used C/S archi-tecture and the main program used B/S architecture .Achieved the integration with new electronic medical record and clinical infor-mation system through data exchange with business database .Results The supervision model and business workflow of medical re-cord quality were changed ,and the process and terminal medical record quality were promoted .Conclusion Design and application of the system can provides strong support for medical record quality management ,supplys effective supports for supervision of med-ical record quality ,and plays positive role in promoting medical record quality ,clinical work efficiency ,and medical quality .