Objective:To assess the therapeutic effects and adverse reactions of MS Contin in the treatment of acute myocardial infarction (AMI). Methods: 42 AMI patients were divided into experiment group and control group. Experiment group were given oral administration of MS Contin for 1 week besides the routine treatment of AMI for patients in the control group. Results: Between the two groups, the differences in the product of heart rate and blood pressure ( HR?BP) , the frequency of angina pecto-ris attack, the recovery time of the ST segment and the incidence of acute arrhythmia were significant. The most common side effects observed were: vomiting, constipation, hallucination, and the most severe toxic side effect was respiratory inhibition. Conclusion : In the treatment of AMI, MS Contin could relieve the pain effectively, reduce the incidence of angina pectoris attack and severe arrhythmia, decrease myocardial oxygen consumption, have tolerable side effects in the majority of patients. It is preferable to use MS Contin as a concurrent treatment of AMI.

This paper describes a detailed procedure for updating of GP TM210 treadmill system without changing the application software.By changing the hardware of computer and updating the operation system,the performance is improved greatly.

Objective:To investigate plasma contents of ?-endorphin(?-EP) in patients with coronary heart disease(CHD) and study the relationship between myocardial function and ?-EP in these patients.Methods:At 12,24,48,and 96 h and 7 d after episode,the plasma levels of ?-EP were measured by immunoradiometric assay(IRMA).The left ventricular ejection fraction(LVEF) was measured with echocardiography and the class of cardiac function was assessed according to NYHA. Results:The plasma levels of ?-EP in 58 patients with CHD were higher than those in 20 healthy subjects(P

Cardiac complications(cerebral-cardiac syndrome) very often induced by acute traumatic brain injury include abnomal ECG, decreased myocardial contractile function, increased myocardial enzymes and pathological changes etc. In order to better understand the cerebral-cardiac syndrome related to the traumatic brain injury, the major clinical features, mechanism and clinical significance are reviewed.

Through G protein coupling and intracellular signal transmission, opioid peptides and its receptors in myocardial tissues participate in IPC have the function of early and delayed protection. The molecular mechanism of ”trigger-regulatory medium-effector” is of great significance in the study of the pathogenesis of IPC, as well as exploring the new idea for CHD prevention and cure.

Three cases of renal pelvic neoplasm associated with staghorn calculi were enrolled to the study from March 2015 to June 2019. All patients underwent minimally invasive procedures previously including extracorporeal shock wave lithotripsy (ESWL), flexible ureteroscopic lithotripsy(FURL), or percutaneous nephrolithotripsy (PCNL). 3 patients of renal pelvic neoplasm with giant staghorn calculus were diagnosed by resection biopsy during laparoscopic pyelolithotomy intraoperatively and then treated by laparoscopic radical nephroureterectomy (LRNU). Case 1 was identified retroperitoneal lymph node metastasis 16 months after operation. Case 2 and 3 remained disease free. The timely diagnosis of renal pelvic neoplasm associated with staghorn calculi is always difficult, nevertheless, the laparoscopic pyelolithotomy with resection biopsy intraoperatively can be more effective in selected cases compared with routine endoscopic biopsy.

We have been in charge of the teaching of the curriculum of Obstetrics & Gynecology for foreign students from Pakistan since the year of 2005,and hitherto there have been two grades of foreign students who have received this course.We have accumulated some experience through the practice of teaching,and discovered some shortcomings and problems,which are summarized as three respects:teachers and equipment,study of students,and cooperation of patients.In allusion to the shortcomings and problems,we think that we should take measures and make improvement in the respects of teachers,students,patients and so on,in order to improve the quality of the teaching for foreign students in our school.

Objective: To investigate the dynamic changes in the content of endothelin(ET) in the plasma of coronary heart disease(CHD) patients and the relationship between myocardial function and ET.Methods: The plasma ET levels of 62 CHD patients were measured by immunoradiometric assay(IRMA) at 12 h,24 h,48 h,96 h and 7 d after the attack of CHD.The left ventricular ejection fraction(LVEF) was detected by echocardiography and the cardiac function was assessed according to the NYHA classification criteria.Results: The plasma ET level was significantly higher in the CHD patients than in the healthy controls(P

Objective To investigate the feasibility and the short-term efficacy of laparoscopic surgery for the treatment of uterine malignant tumors. Methods Laparoscopic radical hysterectomy and pelvic lymphadenectomy was performed in 25 cases of cervical cancer and 24 cases of endometrial cancer from February 2003 to March 2005 in this hospital.Of the 49 cases,a selective paraaortic lymphadenectomy was carried out in 5 cases. Results All the operations were successfully performed under laparoscope except for 1 case of conversion to open surgery.The operating time was 190?45 min,the blood loss during operation was 172?99 ml,and the number of excised lymph nodes was 17?6.Surgical complications occurred in 8 cases(8/49,16%),including 1 case of bladder injury,1 case of internal iliac vein injury,3 cases of urinary retention,1 case of vesicovaginal fistula(VVF) at the 6 postoperative month,and 2 cases of lymphatic cyst.Follow-up observations were carried out for 1~12 months in 21 cases,12~24 months in 17 cases,and 24~27 months in 4 cases.No recurrence was seen.Conclusions Laparoscopic surgery for the treatment of uterine malignant tumors is safe and feasible and offers significant short-term effects.

This paper describes the development,legal system and rules of military medical metrology.Besides,it discusses the status quo of military medical metrology room and its role as well as its problems and future development.