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OBJECTIVE:To improve the level of pharmaceutical experiment teaching for pharmacy major. METHODS:The ex-periment teaching of pharmacochemistry for pharmacy major in our school was taken as a pilot,and the teaching contents,teach-ing methods and appraisal system were explored. RESULTS:The teaching contents of“designing experiment”of pharmacochemis-try for pharmacy major in our school were added,multimedia teaching mode was introduced and scientific and comprehensive as-sessment mode was established. CONCLUSIONS:The reform of experiment teaching has cultivated the independent thinking and creative ability of students,improved enthusiasm and initiative,achieved good teaching quality and promoted the improvement of professional quality of teaching staff.
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Objective To study the tumor suppression of Chinese caterpillar fungus water decoction combined cisplatin on a tumor burdened mice .Methods The beforehand vaccinal HCT8 tumor burdened mice were randomly devided into 5 groups(n=10) ,then 3 groups of Chinese caterpillar fungus water decoction were given a tumor burdened mice stomach (2 .5 ,5 .0 ,10 g/kg) ,1 times a day ,12 d .1 group of mice were given saline .1 group were given cisplatin .Determination of different concentrations of cordyceps water decoction lavage ,then observe the changes of tumor‐burdened bone tumors in mice weight .Results For vaccination HCT8 tumor burdened bone tumors had an average weight of each dose group mice compared with saline group have significant difference(P<0 .01) ,while Chinese caterpillar fungus water decoction (2 .5 ,5 .0 g/kg) and cisplatin group mice tumor block is more significant difference(P< 0 .01) ,the tumors had the lighter weight .Conclusion Chinese caterpillar fungus water decoction has tumor suppression effect on tumor burdened mice .
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Objective To study the expression of RhoA and C-myc in gastric carcinoma , and to discuss the action in infiltration and metastasis of gastric carcinoma as well as their dependability. Methods RhoA protein expression and C-myc protein expression were detected by immunohistochemical method in 46 cases of gastric carcinoma and 20 cases of normal tissues..RhoA protein expression was compared with clinical pathologic parameters as related to C-myc. Results The positive rate of RhoA,C-myc were significantly higher in gastric carcinoma than in normal tissue (P < 0.05). The expression of RhoA and C-myc were associated with the loss of tumor differentiation, lymph node metastasis and deep invasion (P<0.05). There was a significant correlation between RhoA and C-myc (r=0.62, P<0.05). Conclusions The data suggests that the expression level of RhoA protein was closely related to biological behavior of gastric carcinoma. RhoA and C-myc were possibly both correlated with the infiltration and metastasis of gastric carcinoma.