The Risk-sharing agreements have achieved remarkable success in improving patients'access to drugs, lowering the uncertainty of the drugs cost-effectiveness, financial risk control and other aspects of medical in-surance fund , so they have attracted widespread attention by the concerned governments and insurers .This paper sys-tematically reviewed the patient access schemes in UK from several aspects , including the origin of the program , clas-sification , application processes and the implementation effects as well .The results of the research indicated that Chi-na has basically met the conditions for implementation of the risk-sharing agreements .In order to gradually promote the risk-sharing agreements implementation , this paper suggests that China should clarify the main root of risk-sharing agreements implementation , establish risk-sharing agreements standardization process and strengthen the application of health technology assessment in health resources allocation to improve the Chinese medicines bargaining system more scientifically and efficiently .

It is important and difficult to establish the market competition mechanism in the health care re-form. Medical voucher system in Hong Kong and Macao can provide policy guidelines for Mainland China to promote institutional innovation, force public hospital reform and the rational allocation of medical and health resources. This paper introduced the origin and development of medical voucher system. Based on the description of the implementa-tion background, similarities and differences and effects of medical voucher system in Hong Kong and Macao, the pa-per found that medical voucher system could help encourage the demander to make more frequent use of medical serv-ices, improve their consciousness of prevention and health care and promote family doctor system. Through analyzing the applicability of medical voucher system in mainland China, the paper pointed out it was consistent with the reform orientation and could be served as a useful supplement to the health care system to improve medical insurance, medi-cal assisstance system as well as an effective measure to develop private medical institutions.

It is significantly important but difficult to establish healthcare payment standard system in case our country has cancelled government and government guidance prices. In 1989, Germany was the first country to intro-duce the medicine reference price system in Statutory Health Insurance. It does not only aim to regulate the medicine prices, but also defines a reimbursement level for a cluster of products considered to be therapeutically equivalent, and has a good influence on lowering the price of medicine. This paper systematically reviews the medicine reference price system in Germany, including four aspects:the reference price system overview, the reference price groups’ de-termination procedure, the reference prices calculation and the co-payment mechanisms. Based on the Germany refer-ence price system, we can establish healthcare payment standard in over-the-counter or chronic market first, then sci-entifically divide the reference price groups, formulate and adjust payment standard based on the market price, and perfect the co-payment mechanism to avoid moral hazard.

AIM: To discuss the establishment of immediate diabetic keratopathy animal model of C57BL/6 mouse induced by ahigh-fat and high-glucose diet.
METHODS: Diabetes mellitus was induced by a high-fat and high-glucose diet in C57BL/6 mouse. 1% rose bengal was stained on the cornea to examine the integrality of the corneal epithelium at 2 ~ 12mo after completion of the model. Corneal epithelial wound healing was observed using a vivo epithelial debridement model which was dyed by sodium fluorescein. Corneal morphology histology was examined by pathological methods.
RESULTS: The high-fat and high-glucose diet C57BL/6 mouse in 2mo had showed general symptoms of diabetes: polydipsia, polyphagia, polyuria, weight loss etc. The model had a steady-state high glucose (≥18mmol/L), also the weight was lower compared with normal control mouse. 1% rose bengal corneal staining had dot coloring at 2mo after completion of the model, the stained area and extent were gradually increased with the extension of the duration of diabetes, almost all the cornea was stained at 12mo after completion of the
model. With the passage of time into a mold, the cornea epithelial healing time become longer: 2mo was about 40h;3mo was about 120h; 4, 6, 12mo was about 144h;the coloboma were gradually increased at 12mo after completion of the model, then the area was reduced gradually until complete healing, the time was 96~120h, showed repeating phenomenon.
CONCLUSION: The mouse were induced by high-fat and high-glucose diet can be used as animal models of diabetic keratopathy: the damage of epithelium for corneal and delay healing on epithelium and other symptoms.

Child, Preschool ; Fatal Outcome ; Female ; Humans ; Respiratory Tract Infections ; complications ; Shock, Septic ; etiology ; Streptococcal Infections ; complications

To assess the efficacy and safety of a new traditional Chinese medicine called Naomaixin granules in the treatment of arterial cerebral infarction in convalescent. Methods: A randomized, double-blind and parallel controlled clinical study was carried out, and three sets of parallel controlled clinical design with the test group, positive drug group and placebo group were per-formed. The clinical efficacy of Naomaixin granules on arterial cerebral infarction in convalescent was confirmed based on the main ef-fective indicators including NIHSS scale score and the life state assessment for the patients. Meanwhile, the curative effect of Naomaixin granules on stroke disease with Qi deficiency and blood stasis ( QDBS) was observed. The safety of Naomaixin granules was evaluated as well. Results:The clinical design enrolled a total of 177 cases of patients, including 60 ones in Naomaixin granules group, 59 ones in Mailuotong granules group and 58 ones in the placebo group. After the 4-week treatment,NIHSS scale score, life skills, TCM syn-dromes efficacy and the curative effect of Naomaixin granules group and Mailuotong granules group were better than those of the placebo group(P<0. 01 or P <0. 05). Furthermore, compared with Mailuotong granules group, the curative effect of Maomaixin granules group was much better (P<0. 05). The incidence of adverse events of the test group, positive drug group and placebo group respec-tively was 1. 67%,1. 69% and 1. 72% without statistical significance (P>0. 05). No serious adverse events appeared during the ob-servation. Conclusion:Naomaixin granules are safe and effective in the treatment of atherosclerotic cerebral infarction in convalescen.

Objective To study the changes of serum interleukin(IL)-4,IL-12 and correlation with cellular immunity in children with asthma of different stages.Methods Fifty asthmatic children were randomly selected, including 30 cases in attack stage (group A) and 20 cases in remission stage (group R). At the same time, 22 healthy children were studied as normal controls (group N).The levels of IL-12 and IL-4 ,T cells subgroups and erythrocyte immunity were detected.Results 1.Serum IL-12 levels were (24.44? 13.26 ),(42.30?12.65),(44.68?28.28) ng/L in group A, R and N,respectively. There was significant difference in three groups (F=8.92 P

OBJECTIVEOmenn syndrome is a rare autosomal recessive hereditary severe combined immunodeficiency. The purpose of this study was to understand clinical characteristics and genetic mutation type of Omenn syndrome and to improve the recognition of Omenn syndrome among pediatric clinicians.

METHODOne suspected case of severe combined immunodeficiency was found to have pneumonia repeatedly, intractable diarrhea, poor antibiotic treatment effect, lymphadenopathy, hepatosplenomegaly and erythroderma. The patient was diagnosed as having Omenn syndrome by RT-PCR, and the expression of RAG1/RAG2 and gene analysis of RAG1/RAG2 were performed.

RESULTThe classification of lymphocyte was CD3(+) cells (35.3%), CD19(+) cells (0.4%), CD16(+) cells (57.6%). After stimulation with phytohemagglutinin (PHA), lymphocyte proliferation of the child was extremely low. Genetic studies showed RAG1 homozygous deletion mutation (2302 del T). He had detectable activated T-lymphocytes with low circulating B-lymphocytes and no evidence of maternal T-cell engrafment as indicated by the short tandem repeat (STR) analysis.

CONCLUSIONOmenn syndrome is a severe combined immunodeficiency disease caused by mutations in the RAG1/RAG2 gene. The disease has been reported rarely in China. The clinical manifestations of the disease is early postnatal repeated infections and erythroderma. Mutation analysis of RAG1/RAG2 gene may help to confirm the diagnosis and may be useful in early immune reconstitution and genetic counseling.

Amino Acid Sequence ; Biomarkers ; blood ; DNA Mutational Analysis ; DNA-Binding Proteins ; genetics ; Genotype ; Homeodomain Proteins ; genetics ; Humans ; Infant ; Lymphocytes ; immunology ; pathology ; Male ; Microsatellite Repeats ; Mutation ; Nuclear Proteins ; genetics ; Phenotype ; Receptors, Antigen, T-Cell, alpha-beta ; genetics ; Reverse Transcriptase Polymerase Chain Reaction ; Severe Combined Immunodeficiency ; diagnosis ; genetics ; pathology

Objective To develop a animal model for acute otitis media with effusion (OME). Methods In 22 guinea pigs, the left nasal orifice of Eustachian tube was approached via a transpalatal incision and obstructed with polyvinyl acetal material. Right ears were set as the control. Then all the ears were evaluated by otomicroscopy every day. Seven, 14 and 21 days after the intervention, six guinea pigs were killed for histologic study. Results Of the 22 guinea pigs included in this study, 20 ears (90. 9% ) were found to have effusion 3-7 days after the operation, two cases were excluded for purulent otorrhea 10 days postoperatively. The epithelium initially developed hyperplasia, and the submucosa showed vascular and lymphatic dilatations with inflammatory cells infiltration. None of the contralateral control ears had evidence of disease by otomicroscopic examination and histologic study. Conclusion This experimental methods provoked reproducible pathologic characteristics similar to those for otitis media with effusion.

This paper revealed the accumulation regularity of polysaccharides and alcohol-soluble extracts contents of Dendrobium officinale leaves, which have provided basis for the development and utilization of the leaves. The polysaccharides and alcohol-soluble extracts contents of three D. officinale strains leaves collected in different growing periods were determined by phenol-sulfric acid method and hot-dip method respectively. The results showed that the content of polysaccharides in leaves was 4.45% -12.17%, and was about a quarter in stems. The alcohol-soluble extracts content in leaves was 7.45% - 29.34%, and was 1.5 times that of stems. The quality variation of polysaccharides in leaves was closely related to the phenophase. The leaves with lower level of metabolism in three stages: winter, early germination stage and deciduous period, which led to lower content of polysaccharides. The leaves at the vigorous growth stage with higher content of polysaccharides. The alcohol-soluble extracts were closely associated to the formation and germination of buds. The content of alcohol-soluble extracts peaked before sprout, and promoted the growth of new shoots.
Dendrobium ; chemistry ; metabolism ; Drugs, Chinese Herbal ; analysis ; metabolism ; Plant Leaves ; chemistry ; metabolism ; Polysaccharides ; analysis ; metabolism ; Seasons