Cardiological nuclear medicine was divided into two parts: diagnosis in vivo and diagnosis in vitro. Diagnosis in vivo need to put radioactive agents into patients, through dynamic and metabolic processes of radioactive agents and by using outside-body devices to gain parameters and images which reflect the physical and functional condition of heart, heart valves and blood supply of coronary arteries. Diagnosis in vitro does not put radioactive agents into patients. It used radioimmunoassays and immunoradiometricassays. Using patients’ blood samples, they quantify some agents with low concentration in blood. These are uninvasive tests with high accuracy that useful in diagnosis, treatment and prognosis of various diseases.
Heart Diseases, Nuclear Medicine

According to the situation of the nuclear medicine in the region and world, and Vietnam, the strategy of development of Vietnam was introduced including the situation and task of the health sector, the features and difficulties of establishment and development of the country’s nuclear medicine as well as solution for strategy of the development of the nuclear medicine.
Nuclear Medicine ; Growth & development

Golden open access ( OA) will become the leading distribution model of academic journals and bring a brand new academic exchange system .After the history and status quo of OA were described , the development of golden OA and its effect on journal publication were studied with the disruptive innovative theory of Christensen C as an example .

Objective:To test the ventilator system calibration error, and analyze the effects of mechanical ventilation parameters and the related safety.Methods: Based on the system calibration principle of ventilator, the mechanical ventilation performance of the ventilator with calibration error was tested by the gas analyzer and the correlation of mechanical ventilation parameters and the system calibration error was analyzed.Results:The pressure drop value and a lower compliance can affect the tidal volume, the mean airway pressure and the peep values. Conclusion: The system calibration is important before operating mechanical ventilation. It can make safe, accurate and efficient in mechanical ventilation with controlling the system calibration error in a limited range.

At present,the training mode of general practice education in medical colleges and universities in China has the characteristics of common and personality.Although there is a great change in the form of “classroom instruction”,it is still one of the main modes of training of general medical education in medical colleges and universities.In addition,many colleges and universities explore the mentor type,team type,humanistic type,practice type and other general medical education training mode.A variety of training mode has accumulated a lot of valuable experience and achievements,but there are many problems.Currently,the overall quality of general practitioners in our country has yet to be improved and the training mode of general medical education needs further exploration and innovation.

Medicine is intended for human beings and the crowd.The constant variation of the record of diseases and the continuous emergence of the technical means of diagnosis and intervening measures to promote health make it urgent to have the idea of life-long study and cultivating the creative talents of medicine.Therefore the medical higher learning must renew the idea of running schools,change the model and goals of cultivation,push the teaching reform forward including paying attention to pushing the curriculum system,teaching methods and the reform of teaching management system,emphasize creative education to create the condition for cultivation of the creative talents.

regulating qi group.The difference in tumor inhibitory rate of whole formula group and nourishing yin group was significant(P

We have immunophenotyped the tumor-infiltrating mononuclear cells, especially the I_2 (HLA-DR) antigen and OKT_9 antigen expression on lymphocyte infiltrates to determine the activity of infiltrating T cells in 63 cases of advanced stomach and colon cancer. In addition, 18 specimens for biopsies from patients with chronic gastritis and colitis were used as controls. In most cancer specimens, the infiltrating T cells were defficient of I_2 antigen, only 10 out of 63 cases had about 10--30% I_2 positive infiltrating T cells, and nearly no OKT_9 positive infiltrating T lymphocytes. This finding is quite different from that in nomal mucosa and chronic inflammatory mucosa, with more I_2 positive lymphocytes in their infiltrates, indicating that the infiltrating T lymphocytes in tumor tissue inhibited by ome inhibitors present in their environment and contrabuting to the explanation why the tumor mmunity can not control the growth and spread of the tumor and lead to the elimination of the tumor.

The paper indicates the important status and effect of medical moral construction of medical classified administration from 3 aspects: 1) medical morals is the important content in hospital classified administration; 2) medical morals is its guarantee; 3) medical morals is the basis of consdiceting and developing achievements in classified administration.

OBJECTIVE:To provide reference for rational drug use in the clinic. METHODS:Medical records of 300 inpa-tients receiving thymopentin were randomly sampled from our hospital during Jul. 2013-Jun. 2014. The indication,solvent dilution, route of medication,dosage,medication course and contraindications were analyzed and evaluated. Comment result fed back and ef-fective clinical invention was done. RESULTS:There was a certain degree of off-label use of thymopentin,and the off-label drug use accounted for 38.33%. Through examination and clinical intervention on clinical rational drug use, remarkable results had been achieved. Thymopentin prescription sampling were analyzed statistically in the third quarter of 2014,and the off-label drug use rate dropped to 14%. CONCLUSIONS:We should strengthen prescription comments and feedback,effective clinical invention should be done,to promote rational use of thymopentin.