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Objective To inuestigate the clinical efficacy of complete dentures combined with Naoluotong capsule on patients with edentulous . Methods Edentulous patients were given dentures and denture combined with Naoluotong capsule therapy for the treatment.After treatment, chewing efficiency, cerebral blood flow and radiographic were tested and evaluated.Results After 3 months of treatment, satisfaction of combined treatment group was 90.00% which were significantly higher than that of complete denture group(P<0.05); chewing efficiency and cerebral blood flow(Vs、Vm、Vd) results were significantly higher than the denture group (P<0.05);MR studies showed that combined treatment can make the level of activation in the brain regions of patients with missing teeth to the normal value .Conclusion Denture combined with Naoluotong capsule treatment for edentulous patients can get better clinical outcomes and improve brain function of the patients.
RESUMO
Objective To explore the role of MR stem cell markers in temozolomide intervention gliomas angiogenesis and therapy .Methods C6 glioma cells were intravenously injected in glioma model rat.MR stem cell markers and immunohistochemistry were used to observe the tumor growth and angiogenesis.Correlation of contrast imaging and immunohistochemistry results were studied.Results In this study, MR scanning was successfully used to trace the SPIO-PLL marked bone marrow stem cells, dynamic testing of angiogenesis in rat brain glioma tumor.Correlation analysis of imaging and immunohistochemical showed that they had a good negative correlation (P<0.05).Conclusion SPIO magnetic markers for bone marrow stem cells and MR tracing technique is an effective means of dynamic observation in vivo glioma angiogenesis.