Objective　To evaluate the efficacy and safty of pegging hydroxyapatite orbital implants.Methods　Fourty-five patients who received drilling and pegging of hydroxyapatite orbital implants were studied retrospectively, and all patients used the peg and sleeve system followed-up 2 to 24 months.Results　The rate of success of the first operations is 82.2%. Complications associated with pegging included peg hole drilled on an angle, drilling off-center, drilled hole shallow, granuloma and infection, total complications occured in 22.2% in the review, most that are of a minor nature can be cured.Conclusions　The hydroxyapatite orbital implants can be directly coupled to the prosthesis through a peg system, allowing a wide range of prosthesis movement and giving a more lifelike quality to the prosthesis. When and how to drill and exactly hole on implant is the key for pegging.

Objective:To compare the efficacy and safety of ropivacaine and bupivacaine in combined spinal epidural anesthesia in abdominal operation. Methods:Totally 86 abdominal operation patients with combined spinal epidural anesthesia were randomly divid-ed into group A and group B with 43 ones in each. Group A was with ropivacaine anesthesia, while group B was with levobupivacaine anesthesia. The anesthesia effect, hemodynamic changes at different time points and adverse drug reactions were compared between the two groups. Results:The duration of sensory block in the two groups was not statistically different (P>0. 05), while the patients in group A had shorter motor nerve recovery time than those in group B (P<0. 05), and Bromege score of group A was significantly lower than that of group B (P<0. 05). After the onset of anesthesia block, all hemodynamic parameters (SBP, DBP and HR) in the two groups were lower than those before the anesthesia (P<0. 05), while at the end of anesthesia, the parameters showed no statistically significant difference from those before the anesthesia (P>0. 05). During the operation, the parameters at different time points in group A had no significant difference from those in group B (P>0. 05). The incidence of adverse drug reaction was not statistically significant between the two groups as well (P>0. 05). Conclusion:Ropivacaine and levobupivacaine show similar blocking effect on the sensory nerve with the same effects on hemodynamics and adverse reactions, however, the blocking effect of ropivacaine on motor nerve is weaker, which is more beneficial to the early exercise of the patients after operation.

HCMV mRNA was assayed by nested RT-PCR using two primers from HCMV IEA genome. The immunologic function was investigated using immunologic assays in the patients with diabetes mellitus. The rate of HCMVinfectioninthediabetic patients (16.09%) was higher than that in the healthy population (2.03%) (P

The significance and contents of regional medical cloud construction based on information sharing were summarized according tothe three-circle theory, and the status quo and difficulties of the first diagnosis system, with the implementation of health information system for Xiamen residents as an example, and suggestions were pro-posed for the development of regional medical big data.

Objective To investigate the cardioprotective effects of the inhibitor of JAK/STAT pathway on ischemia-reperfusion injury in cultured immature rat cardiacmyocytes.Methods The cultured immature rat cardiacmyocytes were randomly divided into normal control group,ischemia-reperfusion group,AG490 treatment group and RMP treatment group.The cell viability was measured by MTT method.The contents of lactate dehydrogenase(LDH) and malondialdehyde(MDA),the superoxide dismutase(SOD) activity and the rate of cell apoptosis were detected.Results Compared with the normal group,the cell viability decreased significantly,the contents of LDH and MDA in the supernatant of the cells increased significantly,the SOD activity decreased and the rate of apoptosis of cells increased significantly in ischemia-reperfusion group(all P

Objective　To study the expression of p73 in human non-small cell lung cancer (NSCLC) and the relationship between p73 expression and clinico-pathological parameters. Methods　Expression of p7 3 gene was detected by RT-PCR in 32 human NSCLC tissues, tissues adjacent to ca ncer and non-cancer lung tissues. Results　p73 gene expression up-regulated substantially and detected in 87.5%(28/32) of human NSCLC tissues while expressed at low level in tissues adjacent to cancer and non-cancer lung tissues. Conclusion　Marked up-regulation of p73 gene expres sion is found in human NSCLC.

The present article introduced the current medical education of the Feinberg School of Medicine in Northwestern University.Thmugh the comparisons on edueation system and carriculums design between United States of America and China,advices were made to the medical education in China.The article shed light on the current reform of medical education in China.

Objective To investigate inhibitory effects of Oridonin on the proliferation of cultured rabbit conjunctival fibroblast (RCF). Design Experimental study. Participants Cultured RCF obtained from filtering area after trabeculectomy. Methods Trabeculectomy was performed in rabbits. On day 7 after surgery, subconjunctival tissue from filtering area was obtained for culturing RCF in vitro. Cultured RCFs were exposed to different concentration Oridonin (5, 10, 20, 30, 40, and 50 ?mol?L-1) for 48h, respectively. The proliferation of RCF was investigated by MTT assay at different time points. Main Outcome Measures Optical density (OD) value of RCF and inhibitory rate of cell growth. Results OD values of each concentration Oridonin group (5, 10, 20, 30, 40, and 50 ?mol?L-1) were (0.402?0.013), (0.347?0.011), (0.293?0.015), (0.236?0.022), (0.184?0.023), and (0.125?0.014), respectively. These data showed a significant difference compared with the OD value (0.453?0.015) of control group without Oridonin (P=0.021-0.000). The inhibitory effects showed a significant difference in a dose-dependent manner (F=5.48, P=0.003). Oridonin (5, 10, 20, 30, 40 and 50 ?mol?L-1) sup-pressed the proliferation of RCF in vitro at rates of 11.26%, 23.40%, 35.32%, 47.90%, 59.38% and 72.41%, respectively. Conclusion Oridonin can inhibit the proliferation of cultured RCF obtained from filtering area. The effect is in a dose-dependent manner. This indicates that Oridonin is most likely to be a novel agent to prevent excessive scarring following glaucoma surgery.

Objective To develop manipulator to tow and rectify lumbar kyphosis instead of pressing with hands and heels when trying to cure the lumbar disc herniation.Methods Combining the electronic and mechanical application technology,a reasonable and complete scheme was designed and established.Results The mechanization and automation of the treatment process is realized.The labor of medical staff is reduced and the symptoms of sufferers are relieved.Conclusion Lumbar kyphosis rectifying manipulator provides a new method to cure lumbar kyphosis.It's a perfect lumbar kyphosis rectifying tool with a lot of strong points,such as easy operation,concentrated force,desire effectiveness,high security,etc.It has good application foreground.

With the research progress of pathogenesis of JAK gene in myeloproliferative neoplasms (MPN), more tyrosine kinase inhibitors were developed. MPN quantify scoring system is used to determine the efficacy of tyrosine kinase inhibitors for MPN. The choice of tyrosine kinase inhibitors, tyrosine kinase for the relief of MPN symptom burden, etc, become the topics of the 57th American Society of Hematology (ASH) annual meeting.