Objective:As the main component of human capital, health capital's dynamic path has been generally received attention. Methods: According to Grossman’s theory of health capital, the health investment return is defined as the monetary benefits and psychological benefits and the optimum control theory is used to study the optimal path of health investment. Results:The optimum path of health investment has sole saddle point equilibrium with both stability and uniqueness. Conclusion: The maximum utility of consumers depends on the their subjective judgment of future life. As a rational consumer, it needs to consider that health risk rises with age gradually, health investment should be increased to maximize lifetime utility.

Gastric cancer is one of the leading causes of cancer mortality in the world.The development and progression of gastric cancer is attributed to a number of genetic and epigenetic alterations of oncogene and tumor suppress gene.

The paper first expounds the concept and content of patients＇ right of privacy, introduces some law regulations of patients right of privacy in our countryand dicusses the legal character and the legal responsibility about the violation of patients＇ right of privacy, administrative legal responsibility and civil legal responsibility.

Structural fat grafting has been considered as a valid option for soft-tissue augmentation in cosmetic surgery.However,its result has often been considered poor or unpredictable and is largely surgeon dependent.Less desirable outcome after fat grafting is probably due to lack of good surgical technique.In order to help plastic surgeons to gain more insight to this valid fat grafting technique,the author conducted a critical review of the current literature in this subject.To better address the findings of the study,the fat grafting technique was arbitrarily classified into 4 essential steps to determine how the donor sites should be selected and how the fat grafts should be harvested,processed,and placed.It becomes clear that several basics in an established fat grafting technique have gained much of scientific support and should be followed in order to achieve an optimal outcome for our patients.These basics include the proper selection of donor sites,to harvest fat grafts with an atraumatic technique,to process fat grafts with centrifugation in an appropriate setting,and to place fat grafts with a unique fashion.

Due to the fast pace of modern life, sedentary lifestyle and caloric-dense, high-fat diets have caused the obesity epidemic. Obesity epidemic has not only caused serious damage to the health of consumers, but also there exists strong externalities. Therefore, the government regulation needed to reverse the problem of obesity has become the must-have measures. However, the complexity and universality of the growing problem of obesity cause the gov-ernment regulationfor the obesity epidemic fall into the dilemma of interfering the consumers' freedom of choice and improving consumer welfare. By sorting out the epidemic of obesity, this paper takes into account the long-term health risks caused by the obesity epidemic, in order to discuss the feasibility of implementing government fat tax reg-ulation, and analyze the expected effects that fat tax policy may make on food market the effect.

Objective:To observe the effect of Sildenafil combined with Andriol in the treatment of ED with PADAM. Methods:50 patients were divided into two groups randomly, one group with 30 patients were treated by Sildenafil combined with Andriol,the other group with 20 patients were treated with Sildenafil only. To compare the therapeutic efficacy of two groups with the score of questionnaire of IIEF and PADAM after three months. Results:The results indicated significant differences between the score of two groups,the score of the group with Sildenafil and Andriol improved more obviously than the group with Sildenafil. Conclusion:Sildenafil combined with Andriol in the treatment of ED with PADAM have an advantage than single Sildenafil.

Objective To evaluate the clinical efficacy and safety of Feitai capsule and antituberculosis agents in initially treatment of pulmonary tuberculosis patients. Methods:38 patients were administrated with Feitai capsule and antituberculosis agents for6 months. 15 patients were treated with placebo and anti-tuberculosis angents for 6 months. The changes were observed at 2 and 6 months after treatment, which were changes of sputum smear from positive to negative, lesions and cavities on radiography. Adverse drug reactions were observed during the whole treatment course. Results:The duration of change in sputum tuberculosis smear from positive to negative was short and the absorption rates of lesions and cavities on radiography were greater in the group of Feitai capsule than those of the control group. No evident adverse drug reaction was found. Conclusion: Feitai capsule is a kind of traditional Chinese medicine that accelerates the improvement of pulmonary tuberculosis patients at initial treatment stage as antituberculosis agent. It is effective and safe.

The structures that passed through the first hilum of the liver from 30 adult cadavers were observed and measured. The results can be used as a guide to the liver and bile duct surgery.

The substance of 30 livers obtained from adult cadavers was strippdc off by the stripping method, retaining the intrahepatic ducts.the main branches of the intrahepatic ducts were observed and measured.

The intrahepatic Glisson′s consists of the intrahepatic portal vein, the intrahepatic hepatic artery and the intrahepatic hepatic duct. Its first grade branches were observed and measured. Its second and third grade branches wrer observed under a microscope. The results rovide anatomical information for the clinical application.