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 study the epidemiological characteristics and clinical diagnosis of human brucellosis in Qujing City, Yunnan Province.Methods:Through the Infectious Disease Reporting Information Management System of the China Disease Prevention and Control Information System, the basic information and clinical diagnostic data of brucellosis cases reported in Qujing City from January 2008 to December 2023 were retrospectively collected. Descriptive epidemiological methods were used to analyze the epidemic profile, three distribution characteristics (time, population, region), and diagnosis of brucellosis.Results:A total of 1 417 brucellosis cases were reported in Qujing City from 2008 to 2023, with no death. The annual average incidence of brucellosis was 1.49/100 000, with no cases reported in 2009 and 2010, and the highest incidence in 2023 (7.82/100 000). The incidence of brucellosis showed an increasing trend year by year (χ 2trend = 1 874.58, P < 0.001). The number of cases from June to November accounted for 61.54% (872/1 417). The majority of brucellosis cases were in the age group of 36 - 65 years old, accounting for 67.82% (961/1 417). Among them, there were 954 males and 463 females, with a gender ratio of 2.06 ∶ 1.00. Farmers were the main occupation, accounting for 84.33% (1 195/1 417). The cases were mainly distributed in Luliang County (621 cases), Xuanwei City (282 cases) and Shizong County (137 cases), accounting for 73.39% (1 040/1 417). The median interval between onset and diagnosis was 13 days, and the cases with intervals ≤7 d, 8 - 30 d, and ≥31 d accounted for 32.11% (455/1 417), 40.16% (569/1 417), and 27.73% (393/1 417), respectively. Totally 63.94% (906/1 417) of the cases were confirmed in medical institutions in Qujing City. Conclusions:The incidence of brucellosis in Qujing City is increasing year by year, with men, middle-aged and elderly people and farmers as the main population, summer and autumn as the peak period, and Luliang County, Xuanwei City and Shizong County as the high incidence areas. Most cases have an interval of less than 30 days between onset and diagnosis, and can be diagnosed within the jurisdiction.

Objective:To study the epidemiological characteristics and clinical diagnosis of human brucellosis in Qujing City, Yunnan Province.Methods:Through the Infectious Disease Reporting Information Management System of the China Disease Prevention and Control Information System, the basic information and clinical diagnostic data of brucellosis cases reported in Qujing City from January 2008 to December 2023 were retrospectively collected. Descriptive epidemiological methods were used to analyze the epidemic profile, three distribution characteristics (time, population, region), and diagnosis of brucellosis.Results:A total of 1 417 brucellosis cases were reported in Qujing City from 2008 to 2023, with no death. The annual average incidence of brucellosis was 1.49/100 000, with no cases reported in 2009 and 2010, and the highest incidence in 2023 (7.82/100 000). The incidence of brucellosis showed an increasing trend year by year (χ 2trend = 1 874.58, P < 0.001). The number of cases from June to November accounted for 61.54% (872/1 417). The majority of brucellosis cases were in the age group of 36 - 65 years old, accounting for 67.82% (961/1 417). Among them, there were 954 males and 463 females, with a gender ratio of 2.06 ∶ 1.00. Farmers were the main occupation, accounting for 84.33% (1 195/1 417). The cases were mainly distributed in Luliang County (621 cases), Xuanwei City (282 cases) and Shizong County (137 cases), accounting for 73.39% (1 040/1 417). The median interval between onset and diagnosis was 13 days, and the cases with intervals ≤7 d, 8 - 30 d, and ≥31 d accounted for 32.11% (455/1 417), 40.16% (569/1 417), and 27.73% (393/1 417), respectively. Totally 63.94% (906/1 417) of the cases were confirmed in medical institutions in Qujing City. Conclusions:The incidence of brucellosis in Qujing City is increasing year by year, with men, middle-aged and elderly people and farmers as the main population, summer and autumn as the peak period, and Luliang County, Xuanwei City and Shizong County as the high incidence areas. Most cases have an interval of less than 30 days between onset and diagnosis, and can be diagnosed within the jurisdiction.

Objective To observe the changes in the symptoms and relevant physiological indicators in subjects after inhaling the hypoxic air produced by a hypoxic air generator at a low altitude prior to their entry into high-altitude environment,and to explore its early warning effect for acute mountain sickness(AMS)among the subjects upon their subsequent entry into high-altitude environment.Methods A total of 50 subjects who were going to visit high-altitude regions were enrolled.All subjects were men,with an average age of(22.00±1.52)years.They continuously inhaled for 30 minutes hypoxic air(which simulated the air at the altitude of 5200 m,with an oxygen content 10.80％)generated by a hypoxic air generator.During this period fingertip oxygen saturation,heart rate,blood pressure,and symptoms of discomfort were observed and recorded.On the fourth day after living at an altitude of 4020 m,the subjects completed the evaluation for the symptom scores of acute mild altitude disease(AMAD).The subjects were divided into a maladjusted group(18 cases)and a well-adjusted group(32 cases)according to whether they experienced discomfort(including drowsiness,dizziness,chest tightness,cold sweating of the hands,etc.)during the inhalation of hypoxic air at a low altitude.After entry into the high-altitude environment,they were divided into an AMS group(28 cases)and a non-AMS group(22 cases)according to whether they experienced AMS after entering the he high-altitude environment.The primary indicator was the incidence of AMS,including the incidence of AMAD and severe acute mountain sickness(SAMS),and the incidence of AMS in the maladjusted group and the well-adjusted group after entering high-altitude environment.The secondary indicator was the relationship between the changes in fingertip oxygen saturation after inhaling hypoxic air at a low altitude and the incidence of AMS and the AMAD symptom scores.Results All 50 subjects traveled by air to the target altitude of 4020 m above sea level at the same time.The AMS incidence among them was 56.0％(28/50),with the incidence of AMAD being 54.0％(27/50)and the incidence of SAMS being 2.0％(1/50).In the single case of SAMS,the patient had high-altitude pulmonary edema.The incidences of AMS after entering high-altitude environment in the maladjusted and well-adjusted groups were 88.9％(16/18)and 37.5％(12/32),respectively,and the difference was statistically significant(P＜0.01).In the 50 subjects,fingertip oxygen saturation decreased rapidly in the first 11 minutes into the inhalation of hypoxic air at a low altitude,with a more pronounced decrease in the AMS group than that in the non-AMS group,and the differences between the groups were statistically significant after 5,9,and 11 minutes(P＜0.05).Fingertip oxygen saturation plateaued in the 50 subjects from the 12th to the 30th minute,with no significant differences between the AMS and non-AMS groups.The mean value of fingertip oxygen saturation within 30 minutes of hypoxic air inhalation was negatively correlated with the AMAD symptom scores after subjects'entry into high-altitude environment(r=-0.300).Conclusion Those who experience symptoms of discomfort after exposure to hypoxic air produced by a hypoxic air generator at a low altitude are more likely to develop AMS and close attention should be paid to the decrease in fingertip oxygen saturation within the first 11 minutes.

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.