The key to improving the cultivation quality of socialist core values in medical colleges and universities， enhancing their dissemination efficiency， consolidating the foundation of medical students’ ideals and beliefs， and uniting the spiritual strength of medical students to serve society and dedicate themselves to the people， lies in integrating the red doctor spirit into the cultivation process of medical students’ socialist core values. Faced with the dilemmas encountered in the cultivation of socialist core values in medical colleges and universities， this paper traced the connection between the red doctor spirit and the socialist core values and reflected on the profound value connotations after the integration of the two， thereby providing theoretical references for finding appropriate cultivation methods and approaches in the future.

Objective To investigate changes of GP73 after hepatectomy and its correlations with hepatocellular carcinoma (HCC) recurrence. Methods Perioperative serum GP73 was monitored in hepatic hemangioma and HCC patients undergoing hepatectomy. Clinicopathologic features and follow-up results were collected to evaluate the relationship between serum GP73 level and patients' prognosis.Results There was no statistical difference between preoperative GP73 and postoperative GP73 in hepatic hemangioma group.While preoperative GP73 in HCC group was 9.9(3.7 - 15.8) relative unit (RU),and that on POD3 (postoperative day 3 ) was 9.1 ( 3.4 - 13.3 ) RU,on POD7 was 74.3 ( 1.7 - 9.0) RU,on POD14 was 3.3(2.1 -5.4) RU ( F =72.606,P ＜ 0.001 ).HCC recurred in 21 cases during follow-up,GP73 in recurrent cases [ 11.0 (8.4 - 13.8 ) RU ] was significantly higher than postoperative trough values while it was not different from their preoperative GP73 level [ 9.9 ( 2.9 - 15.0) RU ] ( Z =1.185,P ＞0.05). The preoperative GP73 level between recurrent subgroup and nonrecurrent subgroup was not significantly different (Z =- 1.546,P ＞ 0.05 ).Preoperative GP73 did not correlate to patients' survival.Conclusions Hepatectomy for HCC leads to a significant decrease of GP73 and postoperative HCC recurrence accompanies reelevation of GP73. GP73 could be used as a postoperative monitor for HCC recurrence.

Objective To review and sum up the experience of diagnosis and surgical treatment of cardiac myxoma. Methods 133 patients with cardiac myxoma of different locations from January 1990 to May 2007 admitted in Qilu Hospital of Shandong University and Department of Cardivovascular Affdiafed Zhong shan Hospital of Xiamen Unversity were clearly diagnosed by two dimensional echecardiography. The tumors of 109 patients were located in left atrium ,22 in right atrium and 2 in both cardiac atria. All the patients underwent tumor extirpation under extracor-poreal circulation. Atrioventricular valve plasty was performed when necessary. 11 underwent bicuspid valvuloplasty and 6 underwent tricuspid valvuloplasty at the same time. All the minors were sent to histopathology examination. Re-suits Two patients died of low cardiac output syndrome in early postoperative period. Cerebral embolism happened in 6 cases,left lower extremity embolism and pulmonary embolism in 1 ease respectively. Other patients' symptoms were improved and the physical sign disappeared. All the tumors were demonstrated to be benign cardiac myxoma. Conclusions Most cardiac myxoma is benign but its clinical consequence is severe. So tumor extirpation should be performed as soon as possible and the following-up is important after operation. Prevention of tumor defluvium is im-portant. Two dimensional echocardiography is preferred in the diagnosis of cardiac myxoma.