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Objective:To investigate the awareness rate of " 1+ 1+ 1" contracted residents in the outer suburbs of Shanghai on the extended prescription policy of the family doctor contract service, and to analyze the influencing factors.Methods:From March to May, 2021, the cluster random sampling method was used to select one community health service center in Fengxian district, Shanghai, and a smart voice telephone assistant survey was conducted among the contracted residents aged 18 and above in the area, to understand their awareness of the extended prescription policy. χ2 Test was used for single factor analysis on the influence of different factors on the policy awareness of the contracted residents, while a multivariate analysis was performed by binary logistic regression, presenting P<0.05 as statistically significant. Results:A total of 13 495 " 1+ 1+ 1" contracted residents were surveyed via phone calls. Their awareness rate of extended prescription policy was 67.5% (9 115/13 495), while those with higher awareness rates were patients with ≥2 chronic diseases (92.3%), patients with 1 chronic disease (88.5%) and those aged 81 and above (88.4%). Logistic regression analysis showed that age, marital status, the number of chronic diseases and signing duration were all independent factors influencing the awareness of extended prescription policy (all P<0.05), while whether the residents were key population groups presented no significant influence on the awareness of extended prescription policy ( P=0.431). Conclusions:The awareness rate of " 1+ 1+ 1" contracted residents in the outer suburbs of Shanghai to the extended prescription policy needs to be further improved and publicity should also be strengthened to extend the policy benefit coverage.
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Objective: To investigate the effect of nucleophosmin 1 (NPM1) mutant A on TGF-β1-induced K562 cell proliferation and AKT phosphorylation. Methods: K562 cells were infected with Ad5-NPM1 to create an NPM1 over-expression cell model. NPM1 levels were determined by ELISA and Western blot analysis. The levels of AKT and P-AKT were determined by Western blot. MTT was used to measure the proliferation of K562 cells. Results: NPM1 protein levels in K562 cells increased in an Ad5-NPM1-MOI-dependent manner. Cell proliferation and NPM1 levels in the supernatant were significantly increased in K562 cells infected with Ad5-NPM1-30 and Ad5-NPM1-100 compared to those infected with Ad5-vector-100 (P<0.01). Treatment with (10 ng/mL) TGF-β1 increased P-AKT levels, but not total AKT levels in K562 cells. TGF-β1-induced phosphorylation of AKT was significantly increased by infection of K562 cells with Ad5-NPM1-100. No significant differences were found in total AKT levels among all groups. TGF-β1 (10 ng/mL) treatment also in-creased the proliferation of K562 cells. TGF-β1-induced K562 cell proliferation was significantly increased by infection with Ad5-NPM1-100 (P<0.01). Conclusions: NPM1 improves TGF-β1-induced cell proliferation by up-regulating AKT phosphorylation levels.
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Objective To verify whether iron can accelerate the process of liver fibrosis in rats. Methods The rats were divided into control group, high fat diet group, high iron group, high fat diet and high iron group, high fat diet and de?iron group, each with 24 rats. The rats were allowed to freely take normal diet and high fat diet, while the high iron rats, high?fat diet plus high iron rats received intramuscular injection of 50 mg/kg iron dextran every other day;high?fat di?et plus de?iron group rats received tail intravenous injection of 30 mg/kg deferoxamine one month before death, 3 times/week. 8 rats were selected at 4th, 5th, 6th month of intervention, to detect serum hyaluronic Acid (HA), collagen type IV ( COL?IV) , laminin ( LN) , procollagen III ( PC III) , and observe pathological changes in the liver with Masson staining. Results At 5th month of intervention, serum HA level of the high?fat diet plus high iron group was significantly higher than those of high fat diet group and control group. At 6th month of intervention, serum COL?IV and LN levels of the high?fat diet plus high iron group were significantly higher than those of the high fat diet group. At 6th month, serum PC III level was 1. 63 time of those of the high fat diet group. At the 6th month, liver tissue of high fat diet plus high iron group ap?peared collagen deposition revealed by Masson staining, which was not the case in other groups. Conclusions Iron can accelerate high fat?induced liver fibrosis.
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The problems that existed plan,claiming and payment in management methods of medical academy experiment expendables storehouse are pointed out.The significance,effect,rules and condition in zero inventory management methods with medical academy experiment expendables storehouse are expatiated,and the methods of zero inventory management are concluded to change the processes of from planning to purchasing,storing and using,both improving the quality of storehouse management and reducing the staff workload.