Clinical observation of coronary artery bypass grafts in the same period of heart valve replacement on the treatment of coronary heart disease with heart valve disease / 实用医学杂志

Objective To analyze and discuss the value and significance of coronary artery bypass grafts in the same period of heart valve replacement in the process of the coronary heart disease with heart valve disease treatment, in order to improve the effect of treatment and reduce the incidence of adverse events. Methods 60 cases with coronary heart disease with heart valve disease , which admitted in our hospital during February 2013-February 2015, were selected as the research objectaccording to random number table method and divided into the-experimental group and the control group , each group of 30 cases according to the principle of double blind control. The experimental group was given the coronary artery bypass grafts in the same period of heart valve replacement and the control group was given the coronary artery bypass grafts without heart valve replacement. The curative ef-fects of different schemes and effects on cardiac function after surgery of the two groups were compared. Results After statistical analysis found thatthe observation indexes of the control group was significantly increased compared with the experimental group, the difference was significant statistically significant (P<0.05). The postoperativecar-diac function indexes of the experimental group was significantly improved then control group , the difference was significant statistically significant (P<0.05). Conclusion Coronary heart disease with heart valve disease in the process of treatment can also take heart valve surgery combined coronary artery bypass surgery. By preoperative and postoperative symptomatic treatment, intraoperative protect myocardium, can effectively prevent and reduce the op-eration of various complications, which is worthy of clinical popularization and application.

p73 gene protein expression in lung cancer as related to clinicopathological characteristics and prognosis in the elderly / 中华老年医学杂志

Objective To study the expression of p73 gene in lung cancer and tumorigenesis, progression of lung cancer in the elderly. Methods The expression of p73 protein in 65 cases of lung cancer, adjacent tissues of cancer and normal tissues was determined by immunohistochemical SABC method. The results were analysed by combining the clinicopathological data and the prognosis. Results The results showed (1)the expression level of p73 protein in the cancer group was significantly different from the rest groups(47 7%,9 2%,4 6%, P 0 05),but it was correlated with the clinical stage (60 5%,22 7%) and survival time of the patients (72 2%,16 0%, P