Effect of neoadjuvant chemotherapy combined with anthracycline and taxane in early or locally advanced breast cancer and its effects on ER,PR and Her-2 / 中国生化药物杂志

Objective To research the effect of neoadjuvant chemotherapy with anthracycline and taxane in early or locally advanced breast cancer and its effects on ER, PR and Her-2.Methods 120 cases of early or locally advanced breast cancer patients were selected as the research objects, according to the order of admission, the patients were divided into the observation group and the control group.The control group were given conventional chemotherapy with EC regimen (epirubicin +cyclophosphamide), while the observation group were treated with anthracyclines and taxanes.The clinical efficacy and the expression of ER, PR and Her-2 receptor in the two groups after treatment were compared.Results The total effective rate of the observation group was 73.33%, which was higher than that of the control group (53.33%) (P<0.05).After treatment, the positive expression level (0~+++) of ER receptor in the observation group were 20.00%, 15.00%, 35.00%, 30.00%, respectively, the positive expression level(0~+++) of PR receptor were 26.67%, 20.00%, 23.33% and 30.00%, respectively, were significantly better than those of the control group ( ER:31.67%, 21.67%, 28.33%, 18.33%, PR:40.00%, 25.00%, 20.00%, 15.00%) (P<0.05).But there was no significant difference between the two groups in the expression of Her-2 receptor (25.00%, 11.67%, 30.00%, 33.33% and 31.67%, 21.67%, 16.67%, 30.00%, respectively).The incidence of adverse reactions in the observation group and the control group were 6.67% and 21.67%, respectively, and there was significant difference between the two groups ( P<0.05 ) .Conclusion In the treatment of early or late stage breast cancer , anthracycline combined with taxane neoadjuvant chemotherapy has a significant effect, which can effectively improve the expression of ER and PR receptors.In addition to improve the effect of clinical treatment, and reduce the incidence of adverse reactions in a certain extent,so it can be used as a new adjuvant chemotherapy in the clinical application of the best option.

Reform of vocational nursing Maternal and Child Care course teaching methods during connection of secondary and higher vocational education / 中国实用护理杂志

Objective By the reform of vocational nursing Maternal and Child Care course teaching methods,to solve the problems existing in higher vocational curriculum in five-year nursing specialty such as too much repetition in teaching content,low learning interest and enthusiasm in students,and not being able to reach target level of personnel training effectively.Methods Higher vocational nursing class 2 (51students) were extracted as the experimental group,class 3 (50 students) were extracted as as the control group from grade 2009.The experimental group adopted the project teaching method,the control group used the traditional teaching method.At the end of the course,the results of knowledge and operating skills between the two groups were compared.Results The total scores of the experimental group were better than the control group in memorizing theoretical knowledge examination,interpretation,application.There were no differences in individual skill examination skills assessment between the two groups,comprehensive skills assessment and total scores of the experimental group was better than the control group.Conclusions Application of project teaching method in higher vocational nursing specialty maternal and child care course teaching in higher vocational cohesion.It can effectively avoid the repetition of teaching content which may lead to the low utilization rate in class,stimulate students' interest in learning,and develop students' comprehensive occupation ability,and make vocational course objectives to achieve high stage.

Diagnosis and treatment for gastrointestinal stromal sarcomas / 中国基层医药

Objective To explore the clinical behavior,pathological and immunohistochemical characteristics and diagnosis, treatment methods of gastrointestinal stromal sarcomas (GISS). Methods Retrospective analysis was perfomed over 36 GISS patients based on clinical data and pathological data. Results GISS occurred more in the stomach and small intestine, than colon and rectum. Immunohistochemical staining showed CD117, CD34 expression,the positive rates were 91.7% and 86. 1%. Conclusion GISS is a rare malignant tumor, GISS diagnosis depends on the histologic and immunohistochemical test. CD34 and CD117 in the positive diagnosis has its special significance. Surgery is the main treatment.