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Objective Innovate scientific research management thinking,explore new scientific research management models,and enhance hospital's competitiveness.Methods The hospital insistently adheres to the path of science and education hospital development in the practice of scientific research management,and takes measures of creating academic atmosphere,innovating management concept,rationalizing incentive measures,setting supporting policies,and so on.Results The hospital has gained certain progress in the fields of key discipline construction,research project,talent plan,scientific and technological achievements,etc.Conclusions The path of science and education hospital development plays an important role in the further healthy and sustainable development of hospital.
RESUMO
OBJECTIVE: To investigate the effects of Wenyang Huoxue Recipe (WRHXR), a compound traditional Chinese herbal medicine for warming yang and promoting blood flow, on the expression of angiopoietin mRNA in rats with chronic aristolochic acid nephropathy induced by Caulis Aristolochia Manshuriensis (CAM) decoction, and to explore the protection mechanism of WYHXR against kidney damage. METHODS: Twenty-eight male SD rats were randomly divided into normal control group, CAM group and WYHXR-treated group. Rats in the normal control group (n=8) and CAM group (n=10) were intragastrically administered with normal saline 10 ml/(kg.d) or CAM decoction 10 ml/(kg.d) respectively. Rats in the WYHXR-treated group (n=10) were intragastrically administered with WYHXR 30 g/(kg.d) and CAM decoction 10 ml/(kg.d). The expressions of Ang-l and Ang-2 mRNAs were detected by real-time reverse transcription polymerase chain reaction (RT-PCR) after 20-week treatment. RESULTS: Compared with the normal control group, the expression of Ang-l mRNA was significantly decreased, and the expression of Ang-2 mRNA was significantly increased in the CAM group (P0.05). Renal pathology showed that renal damage in WYHXR-treated group was significantly reduced as compared with the CAM group. CONCLUSION: WYHXR can up-regulate the expression of Ang-l mRNA, which may be its action mechanism in protecting the kidneys.
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Objective To investigate the effect and mechanism of Shouwu Yizhi Capsule (Capsule of Radix Polygoni Multiflori and Semen Coicis for dementia) on the Notch/Delta signal pathway in experimental rats with vascular dementia (VD). Methods The models were established with the modified Pulsinelli 4 vessel occlusion method. They were randomized into Shouwu Yizhi Capsule group,piracetam group,model group,and sham operation group with 14 rats in each group. Seven days after modeling,the Shouwu Yizhi Capsule group was administered intragastrically Shouwu Yizhi Capsule solution 0.08g/ml,the piracetam group was prescribed intragastrically piracetam solution 0.02g/ml,and the model and sham operation groups were given intragastrically normal saline. Twenty days later,the mRNA expression of HES1,Mash1,and ?-APP on Notch/Delta singal pathway was determined by real-time quantitative fluorescent PCR. Results Compared with the model and piracetam groups,the mRNA expression of HES1 the in Shouwu Yizhi Capsule group was significantly increased (P0.05). Conclusion Shouwu Yizhi Capsule could effectively activate the interaction of HES1,Mash1,and ?-APP on the Notch/Delta signal pathway,being the possible mechanism in the treatment of VD.