Social capital has become an important service provider of medical and health undertakings in China.Its active participation in health management industry services promotes the overall development of China's health industry.The paper discusses the four important roles of social capital in health management industry,and puts forward four development strategies,including the transformation to the high-end health management services,and undertaking basic health management services and public and private health management of the joint venture and the development of specialized health management service.

Objective Our study is to observe the effects of conjugated equine estrogen (CEE) combined with medroxyprogesterone acetate (MPA) on hemorheology in postmenopausal women in order to evaluate mechanism responsible for the increase in the incidence of cardiovascular disease after menopause and also to provide proper instruction and advice of hormone replacement therapy (HRT) for postmenopausal women Methods 60 healthy postmenopausal women were assigned to 3 groups randomly, 20 cases in each group Group A: CEE 0 625 mg/d+MPA 2 mg/d+calcium carbonate co. (Ca D) 600 mg/d Group B: CEE 0 3 mg/d+MPA 2 mg/d+Ca D 600 mg/d Group C: Ca D 600 mg/d only served as control Measurements of hemorheological parameters were performed before and 6 months after treatment Results After 6 months of HRT, group A: blood viscosity under the shear rate of 94 5 s -1 dropped from (5 23? 0 37) mPa?s to (5 03? 0 43) mPa?s ( P 0 05) Conclusion Both different dosages of CEE have favor effects on blood viscosity and erythrocyte deformabillity, which could play the role in preventing cardiovascular disease in postmenopausal women

As an important basic industry group of health industry,health management provided beneficial development environment for health management industry,which had important significance on improving the development of the whole health industry.It analyzed the development trend of domestic and foreign health management industry and the current problems of the health management industry development in China.The development strategies of health management industry in China were discussed from guarantee mechanism,system construction,new mood development,improving the elements,health and culture training,payment mechanism innovation and exploring the characteristics.

AIM To investigate the possible role of the mitochondrial transmembrane potential (??m) and caspase 3 in arsenic trioxide(As 2O 3)-induced apoptosis of cancer cells. METHOD Namalwa, SGC7901 and Bcap37 cell lines were used as in vitro models. Apoptosis was confirmed by sub-G 1 cells content as well as phosphatidylserine(PS) externalization. The ??m was detected on flow cytometry through double staining of Rhodamine 123(Rh123) and popidium iodide(PI). In addition, the effect of DEVD-CHO, a selective inhibitor of Caspase 3, on As 2O 3-induced apoptosis was studied. RESULT The As 2O 3-induced apoptosis closely associated with the externalization of the ??m and the activation of Caspase 3. As 2O 3 induced cells necrosis when Caspase 3 was inhibited. CONCLUSION As 2O 3 may selectively activates Caspase 3 after it induces externalization of ??m, which causes cancer cells apoptosis.

OBJECTIVE:To prepare ganciclovir hydrochloride chitosan eye drops and establish its quality control method.METHODS:The eye drops was prepared using chitosan as thickening agent and synergist with ganciclovir as principal agent.The content of ganciiclovir was determined by HPLC.The stability of the preparation was investigated as well.RESULTS:The prepared eye drops was colorless transparent glutinous limpid liquid with its identification items all up to the related standards stipulated in Chinese Pharmacopoeia(2005 edition).The linear range of ganciclovir was 5～80 mg?L-1(r=0.999 9) with average recovery of 99.02%(RSD=0.71%).The preparation was stable under light with all its indexes showed no obvious change in the accelerated test at 6 month.CONCLUSION:The preparation technology is simple and feasible and the quality of preparation is stable and controllable with a validity duration tentatively set at 2 years.

OBJECTIVE: To compare the pharmacokinetics and relative bioavailability between ganciclovir-chitosan eye drops and ganciclovir eye drops in rabbit eyes. METHODS: Japan big-eared rabbits were randomly assigned to the receive 50 ?L ganciclovir-chitosan eye drops (experiment group) or ganciclovir eye drops (control group) in both eyes. The rabbit tears,corneas and aqueous humor were collected at different time for the determination of drug concentration by RP-HPLC. The pharmacokinetics parameters were calculated as well. RESULTS: In the experimenal group,the half-life(t1/2) in tears,corneas and aqueous humor were 15.41,45.21,59.43 minutes,respectively versus 16.22,32.55,and 48.53 minutes in the control group. The Cmax were 2.03 ?g?mL-1 and 1.22 ?g?mL-1,respectively. In the experimental group,the AUC0→240 in tears,corneas and aqueous humor were 1.66,1.89,and 2.77 times those in control group. CONCLUSION: The bioavailability of ganciclovir-chitosan eye drops was significantly higher than that of ganciclovir eye drops.

The kinase domain of receptor tyrosine kinase(RTK) ErbB2 was expressed fused with GFP in Pichia pastoris. Recombinant expression vector pPIC3.5K was constructed in Escherichia coli TOP10. The right P. pastoris transformants were screened on his-deficient plates and YPD-G418 plates by turns after electroporation of recombinant vector, and then induced by methanol in baffled shake bottles. The strain with highest protein yield was scaled up in a 5 L fermentor. Recombinant protein was analyzed with tyrosine kinase assay after Ni2+ affinity chromatograph. Results showed that the 100 kD recombinant protein with tyrosine kinase activity was successfully expressed in P. pastoris.

All twenty seven patients suffered from Ⅱ grade spondilolisthesis were treated by posterior decompression, fixation with RF system and interbody fusion with TFC. One to three yearsafter operation, pain relief rate was 95%, lumbar fusion ratewas 95%,slip correction was 93.8%, and disc space was increased by 34%. It is concluded that this kind of operation can achieve satisfactory clinical results.

Humans ; Stem Cell Transplantation ; Tissue Engineering ; trends ; Wound Healing

Micro RNA (miRNA)were small RNAs encoded by the non-coding RNA genes,which functioned through degrada-tion of mRNA or inhibition of mRNA translation.The miRNA was involved in numerous biological processes,including cell proliferation,apoptosis,development and differentiation.And ectopic expression of miRNA could result in diseases,such as neoplastic hematologic disorder and solid tumor.miR-1 06b-25 cluster contained miR-1 06b,miR-93 and miR-25.These miR-NAs were correlated with the development of tumor.Therefore, we reviewed recent articles on the relationship of miR-1 06b-25 cluster with tumor.