Objective:To evaluate the management effect of clinical pharmacist on antibiotics use during perioperative period of great saphenous varicose veins surgery. Methods:The medical records of all the patients undergoing simple great saphenous vein strip-ping, great saphenous vein high ligation plus simple stripping and saphenous vein ligation plus endovenous laser treatment between June and September in 2010 ( before the intervention) , 2011 ( after the intervention) and 2014 ( consolidation period) were selected, and the rationality of prophylactic use of antibiotics during perioperative period was evaluated. Results: After the management of clinical pharmacists, the preventive application of antibiotics during perioperative period was markedly improved in the indication, medicine va-riety choice,application and dosage, administration route, solvent and solvent dose, administration time, course of treatment and drug combination when compared with that before the intervention. Antibiotics use ratio, average hospitalization days, antibiotics ratio, drug ratio and infusion ratio were reduced obviously, which could be consolidated. Conclusion: The intervention of clinical pharmacists in antibiotics use during perioperative period of great saphenous varicose veins surgery improves the reasonable use ratio of antibiotics, and makes certain significance in the cost reduction for patients and the specification for hospital management.

Colorectal cancer is one of the most common malignancies in the world. Many mouse models have been developed to evaluate features of colorectal cancer in humans. These can be grouped into genetically-engineered, chemically-induced, and inoculated models. However, none recapitulates all of the characteristics of human colorectal cancer. It is critical to use a specific mouse model to address a particular research question. Here, we review commonly used mouse models for human colorectal cancer.
Adenomatous Polyposis Coli ; genetics ; pathology ; Animals ; Colorectal Neoplasms ; chemically induced ; etiology ; genetics ; pathology ; Colorectal Neoplasms, Hereditary Nonpolyposis ; genetics ; pathology ; Disease Models, Animal ; Genetic Engineering ; Humans ; Inflammation ; complications ; Mice ; Mice, Transgenic ; Neoplasm Metastasis