Objective:To study the preparation technology of ambroxol hydrochloride double-layer tablets and evaluate the drug re-lease in vitro. Methods:The best technology was screened by orthogonal design, and the drug release in vitro was evaluated by UV spectrophotometry. Results:The drug release in vitro was in accordance with the corresponding standard. Conclusion:The preparation technology is simple and the quality is stable for industrial production.

Objective:To evaluate the clinical effects of warm needling for scapulohumeral periarthritis (SP). Methods:Eighty-six patients with SP due to wind, cold and dampness in conformity with the research criteria were randomly divided into an observation group and a control group. The control group was given the routine acupuncture treatment and the observation group was treated by warm needling. The treatment was given once every day and ten sessions made one course. After two courses, the therapeutic effects and the changes in the scores of visual analogue scale (VAS) were observed. Results:After treatment, VAS scores were statistically different from those before treatment in the two groups (P<0.05); and VAS score was lower in the observation group than that in the control group, with a statistical difference between the two groups (P<0.05). The curative and remarkable effective rate was 74.4% in the observation group and 44.2% in the control group. The difference in the curative and remarkable effective rate was statistically significant between the two groups (P<0.01). But, the difference in the total effective rate was not statistically significant between the two groups (P>0.05). Conclusion:The warm needling has the dual effect of acupuncture and moxibustion in the treatment of SP due to wind, cold and dampness, and its clinical effect is better than routine acupuncture treatment.

It is the traditional virtue of Chinese to be honest, and honest-trust is the foundation of the development of market economy. The phenomenon of honest-trust lacking in the field of medical care is a comprehensive result for many factors. It's a new subject to advocate sincere service and spread honest-trust culture for the construction of medical ethics. Therefore, we should put emphasis on the medical ethics education, strengthen the consciousness of sincere service, perfect the criteria of medical ethics, and set up the credit system of medical organization and medical staff.

Establishing harmonious physician-patient relationship is importamt to set up the harmonious society.Some hospitals try in recent years a line the single disease grows the price control charges,which suggest its importamt role in seting up harmonious physician-patient relationship,and greatly attract public's concern as the new measure in this aspect.

Proceeding from the needs of the reform in the medical and health system and in view of the fact that bringing community health service into line with urhan workers basic medical insurance has become an explicit macro policy of the State, the authors, on the basis of the actual conditions and reform activities in various parts of the country, studied specific and viable policies for the implementation of the macro policy. They explored items of community health service that could be brought into the scope of basic medical insurance, methods of implementation, and control measures, thus offering suggestions to most regions in the country on the adoption of policies for linking community health service with workers basic medical insurance. The paper outlines the background, objective, perspective, methods and conclusion of the studies.

Objective To provide health administrative departments with parameters for formulating community health service policies. Methods An analysis was made by conducting practical surveys and downloading from data banks. Results With the use of district hospitals, community health service centers and family beds, the average expenses per case for cerebral infarction and secondary infection of chronic bronchitis, the first two of 10 diseases analyzed, were respectively 7 074 57 and 8 730 27 yuan, 7 129 20 and 4 790 32 yuan, and 709 45 and 645 27 yuan. Conclusion Treatment of clearly diagnosed chronic noninfectious diseases in medical institutions of different tiers and by different means will incur different medical expenses and the rational use of family beds is a three win policy for the hospital, the insurance company and the patient.

ObjectiveTo obsrve the clinical efficacy of acupuncture, herbal medicine, plus Ethinylestradiol and Cyproterone Acetate tablets in treating infertility due to obesity-type polycystic ovary syndrome (PCOS).MethodA hundred elegible patients were divided into a treatment group and a control group according to their visiting sequence and random number table. The two groups both received oral administration of Ethinylestradiol and Cyproterone Acetate tables for 3 months. Afterwords, the treatment group was given Chinese herbal medication and acupuncture, while the control group received oral administration of Metforminand Clomiphene plus muscular injection of human menopausal gonadotropin(HMG) and human choionic gonadotropin (HCG). Both groups received a 3-month course. Before and 3 months after the intervention, serum sex hormones were detected, including:follicle-stimulating hormone (FSH), luteinizing hormone (LH), testosterone (T), estrodiol (E2), and prolactin (PRL); fasting sugar, sugar tolerance, and insulin release were measured; ovulation, pregnance rate, and total effective rate were calculated.ResultAfter intervention, there were significant differences in comparing LH, LH/FSH, ovulation, and the incidence of follicle hyperstimulating syndrome between the two groups (P<0.05); there were no significant differences in comparing sugar metabolism, insulin release, comprehensive efficacy, dominant follicle count, and pregnancy rate(P>0.05). After intervention, the LH and LH/FSH levels were significantly changed in the treatment group, while the LH and LH/FSH levels, ovulation, and dominant follicle count were significantly changed in the control group (P<0.05), but pregnancy rate and follicle hyperstimulating syndrome were insignificantly changed in both groups (P>0.05).ConclusionCombination of acupuncture, Chinese herbal medicine, and Ehinylestradiol and Cyproterone Acetate tablets can down-regulate the LH and LH/FSH levels, andenhance ovulation, without causing follicle hyperstimulating syndrome.

Objective To discuss the comparability of ALT, AST, CK and LDH results by ap- plying three different vacuum tubes (no additive tubes, separation gel coagulation promoting tubes and other coagulation promoting tubes) for venous blood samples, and to provide evidence for clinical tests. Methods Fast venous blood from 26 healthy blood donors were collected in test tubes without additives, separation gel coagulation promoting tubes and other coagulation promoting tubes. Olympus AU5400 Biochemical Analyzer was applied to examining serum ALT, AST, CK and LDH for all pre- pared serum samples. Results There was no statistical difference of serum ALT, AST, CK and LDH level collected in test tubes without additives, separation gel coagulation promoting tubes and other co- agulation promoting tubes. With the no additive tubes as the standard tubes, the above result bias be- tween separation gel coagulation promoting tubes and other coagulation promoting tubes were clinically acceptable. Conclusion There is credible comparability of serum ALT, AST, CK and LDH level a- mong different kinds of venous blood samples collected in test tubes without additives, separation gel coagulation promoting tubes and other coagulation promoting tubes. The separation gel coagulation promoting tubes and other coagulation promoting tubes can substitute test tubes without additives for ALT, AsT, CK and LDH determination.

During epidemiology teaching,it is important for teachers to use person-based teaching method according to different specialty bachelors to improve the teaching quality.

The 'set the duty to offer proof upside down',the conduct and actions put forth effort the exception in the civil case in court as the principle to the deal with medical treatment dispute,it will necessarily provide a good measure and a guarantee to get the doctor-patient relationship for the better.How to treat the 'set the duty to offer proof upside down'is a brand-new topic.Now,the author bing upped some suggestions.