OBJECTIVE:To probe into the status quo and tendency of the utilization of anticoagulant drugs in our hospital. METHODS:The utilization of anticoagulant drugs in our hospital from 2004 to 2007 were analyzed statistically with regard to drug varieties,consumption quantity and consumption sum as well as DDDs. RESULTS:The consumption sum of anticoagulant drugs in our hospital increased year by year. Of all the anticoagulant drugs,leading the list in terms of consumption sum were ozagrel,low molecular heparin calcium and clopidogrel. CONCLUSION:The utilization of anticoagulant drugs in our hospital is basically in line with the current medication principle of anticoagulant drugs and the general medication trend both at home and abroad.

Human osteoblast was treated with recombinant human connective tissue growth factor (rCTGF). This experiment showed that rCTGF increased membrane type-1 matrix metalloproteinase and matrix metalloproteinase-2 protein expression in a dose- and time-depentent manner in human osteoblasts. rCTGF induced activation of p38 MAPK in human osteoblasts. p38 MAPK inhibitor SB23058 abrogated the effect of rCTGF on the expressions of membrane type-1 matrix metalloproteinase and matrix metalloproteinase-2 in human osteoblasts.

In order to improve the quality of teaching in medical genetics,we adopted a lot of measures in medical genetics teaching program according to the requirements of basic course and the characteristics of lower grade undergraduates.Firstly,cultivating students' awareness of genetic diseases; Secondly,integrating related courses and selecting teaching contents seriously; Thirdly,guiding the class by introducing cases of illness.The results showed that these methods can promote the understanding of medical genetics and improve the quality of study in lower grade undergraduates.

Objective To investigate the preventive effect of self-made water bag combined with massage with Sanyrene on post-stroke pressure sores? Method A total of 60 post-stroke patients lying in bed were randomly divided into the control group and the observation group,30 cases in each? The control group received routine preventive nursing and the observation group were managed with self-made water bag and massage with sanyrene to prevention pressure sores? The two groups were compared in terms of sensation of humid skin and incidence of pressure sores? Result The sensation of humid skin was significantly better and the incidence of pressures sores was significantly lower than those is the control group(all P < 0?05)? Conclusion The self-made bag with massage with Sandrine may be effective in preventing post-stroke pressure sores in bedridden patients and is worthy of clinical application?

Objective To explore the effect of nursing procedure on pressure sore in patients with brain tumor.Methods The nursing procedures were used in the nursing of 86 brain tumor patients.The procedures included assessment of pressure ulcer risk factors and regulations of nursing objective and the measures for preventing pressure ulcer.Result None of the patients contracted pressure ulcer during operation.Conclusion The nursing procedures for brain tumor patients can enable the nurses to plan nursing activities for specific purpose,avoid the occurrence of pressure sore and thus improve the quality of nursing.

Natural killer T (NKT) cells,a subset of lymphocytes that bridge innate and adaptive immune systems,involve in processes of infection immunity,tumor immunity,transplantation immunity and autoimmunity.A significant progress has been made in the mechanisms of origin,selection,differentiation and maturation of NKT cells.However,some viewpoints are still controversial,and need to be further intensively investigated.The potential therapeutic applications of functional NKT cells have been suggested in the prevention and the treatment of various diseases.

OBJECTIVE: To probe into the standardized management of dispensing in the pharmacy METHODS: To introduce the idea of standardization in dispensing, to establish and implement SOP(standard operating procedure), to carry out networking management, to setup the modern facility, and to introduce the new open and divisional mode for dispensing drugs and to put dispensing and supply of drugs in over - inclusive standardized management .RESULTS: The standardized management of dispensing and supply of drugs was achieved on the whole and the aim of precise dispensing and scientific management was fulfilled. CONCLUSION: The establishment and implementation of SOP, the networking management of drugs and mord-ernization of facility are the basis of standardization of dispensing of drugs.

Objective To investigate the effects of recombinant human connective tissue growth factor (rCTGF) on the proliferation, differentiation and apoptosis in human osteoblasts. Methods Human osteoblasts were treated with rCTGF, cell proliferation was measured by [3 H] -thymidine ([3 H] -TdR) incorporation method,the activity of alkaline phosphatase (ALP) was determined using α-nitrophenyl phosphate as a substrate, the expression of type Ⅰ collagen was determined by Western blotting, osteocalcin in conditioned media was measured by radioimmune assay, and cell apoptosis was assayed by flow cytometry. Results rCTGF promoted proliferation and differentiation of human osteoblasts in a dose-depentent manner, rCTGF increased ALP activity, osteocalcin and type I collagen secretion in a dose-depentent manner, rCTGF inhibited human osteoblastic apoptosis induced by serum deprivation. Conclusion rCTGF can promote osteoblastic proliferation, and differentiation and protect osteoblast against apoptosis, suggesting that CTGF plays an essential role in bone metabolism.

Objective To investigate the effects of recombinant human connective tissue growth factor (rCTGF) on the expression of osteoprotegerin (OPG) and RANKL ( receptor activator of NF-κB ligand ) in human osteoblasts, as well as the mechanisms involved. Methods Human osteoblasts were treated with rCTGF. The expressions of OPG and RANKL were assessed by Western blotting. The expressions of focal adhesion kinase ( FAK), mitogen-activated protein kinase (MAPK) were also observed. Results rCTGF inhibited RANKL protein expression in a dose-and time-depentent manner in human osteoblasts, while the expression of OPG kept unchanged. rCTGF induced activation of p38MAPK and dephosphorylation of FAK in human osteoblasts, but had no effect on ERK and JNK phosphorylation. p38MAPK inhibitor SB23058 abrogated the inhibitory effect of rCTGF on RANKL in human osteoblasts. Conclusion rCTGF inhibits the expression of RANKL in human osteoblasts via activation of p38MAPK and dephosphorylation of FAK.

Two hundred women with singleton pregnancy at full term undergoing cesarean section with combined spinal-epidural anesthesia were randomly assigned into 2 groups (n=100 in each group). During anesthesia the polyvinyl chloride epidural catheter was used in control group and the wire-reinforced epidural catheter was used in study group.The results showed that the number of patients in whom blood or blood-tinted fluid was withdrawn from epidural catheter was significantly lower in study group than that in control group.The domestic wire-reinforced epidural catheter can reduce the incidence of blood vessel injury induced by insertion of epidural catheter.