Effects ofTrametes Robiniophila Murr and Isatidis Radix Bidirectional Fermentation Products on Migration/Invasion of Human Breast Cancer MCF-7 Cells and Relevant Factors / 中国中医药信息杂志

Objective To observe the effects ofTrametes robiniophila Murr and Isatidis Radix bidirectional fermentation products on the migration and invasion of human breast cancer MCF-7 cells and relevant factors; To discuss relevant mechanism of action.Methods Breast carcinoma cell line MCF-7 was used as research subject in this experiment. Control group, Isatidis Radix group,Trametes robiniophila Murr group, andTrametes robiniophila Murr and Isatidis Radix group were included in the experiment. The effects ofTrametes robiniophila Murr and Isatidis Radix bidirectional fermentation products on MCF-7 cell proliferation were measured by MTT method. Cell scratch assay, transwell assay and adhesion assay were used to measure the effects ofTrametes robiniophila Murrand Isatidis Radix bidirectional fermentation products on the migration, invasion and adhesion capability of MCF-7 cells, respectively. The effects ofTrametes robiniophila Murrand Isatidis Radix bidirectional fermentation products on the mRNA expression of MMP-9 and Vimentin were measured by RT-PCR.Results Compared with Isatidis Radix group andTrametes robiniophila Murrgroup, Trametes robiniophila Murr and Isatidis Radix bidirectional fermentation products could significantly inhibit the proliferation, migration, invasion and adhesion capability of MCF-7 cells (P<0.05). Similarly,Trametes robiniophila Murr and Isatidis Radix bidirectional fermentation products reduced the mRNA expression of MMP-9 and Vimentin (P<0.05).ConclusionTrametes robiniophila Murrand Isatidis Radix bidirectional fermentation products may down-regulate the expression of MMP-9 and Vimentin to inhibit the migration, invasion and adhesion capabilities of MCF-7 cells.

Cost-effectiveness Analysis of Five Therapeutic Schemes for Female's Urogenital Tract Infections of Gon-ococcus Combining Chlamydia / 中国药房

OBJECTIVE:To discuss the economic effectiveness of different therapeutic schemes for the same disease.METH_ODS:104 cases of female's urogenital tract infections of gonococcus combining chlamydia were randomly divided into five gro_ups,which were given ofloxacin(A),levofloxacin hydrochloride(B),clarithromycin(C),azithromycin(D)and ceftriaxone+erythromycin(E)respectively.Using pharmacoeconomic cost-effectiveness analysis method,the five schemes were compared.RES_ULTS:The costs of the five schemes were RMB 351,390,474,633 and 666 yuans,respectively.The ratios between cost and effectiveness were 5.7,4.5,5.5,7.6 and 8.3 in term of curative rate and 4.9,4.1,5.2,7.1 and 7.8 in term of effective rate respectively.CONCLUSION: B and C schemes are the best ones.