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Objective To explore a research reagents and consumables management method based on network to improve hospital reagents procurement management. Methods The current situation and existing problems of scientific research reagents and consumables management were introduced, and the necessity, significance and process of a network-based management mode were put forward. Results The newly-proposed management mode contributed to optimizing resources layout and controlling purchase process. Conclusion The network-based management mode enhances the efficiency of hospital consumables management,decreases the cost and improves hospital management. [Chinese Medical Equipment Journal,2018,39(5):81-83,96]
ABSTRACT
<p><b>BACKGROUND</b>Epilepsy is one of the most common serious neurological disorders. The present study aimed to investigate the influence of occupational status on the quality of life of Chinese adult patients with epilepsy.</p><p><b>METHODS</b>This study surveyed 819 subjects clinically diagnosed with epilepsy for more than 1 year in 11 hospitals in Beijing; 586 were employed (71.55%). All subjects completed the case report form with inquiries on demographic data, social factors, and illness. The patients' quality of life was assessed using the quality of life in patients with epilepsy-31 items (QOLIE-31) questionnaire.</p><p><b>RESULTS</b>The QOLIE-31 score in the employed group was significantly higher than that in the unemployed group. Furthermore, the scores in all the sections (overall quality of life, energy/fatigue, emotional well-being, seizure worry, cognition, social function, and medication effects) of the employed group were higher than those of the unemployed group. Both the employed and unemployed groups achieved the highest difference in social function. The QOLIE-31 score of students was higher than those of farmers and workers. Both the students and workers scored higher in the quality of life compared with the adult peasants living with epilepsy. The students and farmers showed significant differences in QOLIE-31 score, cognition, emotional well-being, overall quality of life, energy/fatigue, and social function. In contrast, no significant difference was noted in seizure worry and medication effects across the three different kinds of occupation.</p><p><b>CONCLUSION</b>Occupational status might affect the quality of life of Chinese adult patients with epilepsy, and social function is the most important contributing factor.</p>
Subject(s)
Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Asian People , Employment , Epilepsy , Epidemiology , Quality of Life , Surveys and QuestionnairesABSTRACT
<p><b>OBJECTIVE</b>To study the inhibitory effects of insulin on nuclear factor-kappa B (NF-kappaB) nuclear translocation of vascular endothelial cells induced by burn serum and its correlative mechanism.</p><p><b>METHODS</b>Human umbilical vein endothelial cells (HUVECs) were cultured in vitro and divided into 5 groups: blank control group (BC, ordinary culture without any stimulation), normal serum control group (NS, cultured with nutrient solution containing 20% healthy human serum), burn serum stimulation group (BS, cultured with nutrient solution containing 20% burn human serum), burn serum+insulin treatment group (BI, cultured with nutrient solution containing 20% burn human serum and 1x10(-7) mol/L insulin), inhibitor pretreatment group [IP, pretreated with 50 micromol/L protein kinase B (Akt) specific inhibitor LY-294002, then cultured with the same medium as used in BI group 30 minutes later] according to the random number table. Six hours later, the injury and apoptosis of HUVECs was respectively observed by the scanning electron microscope and determined by the flow cytometry. Meanwhile, the phosphorylation of inhibitor kappa B-alpha (p-IkappaB-alpha) and Akt (p-Akt) in cytoplasm, and the content of NF-kappaB-p65 in nucleus were determined with Western blot.</p><p><b>RESULTS</b>(1) Compared with those in BC group, HUVECs in BS group shrank obviously with irregular nuclear structure, and intercellular links jagged or vanished. Slight change was observed in HUVECs structure in NS and BI groups, with the cell ductility and nuclear structure much better than those in BS group. (2) The apoptosis rates of HUVECs in BS group [(28.5+/-2.3)%], BI group [(22.3+/-1.8)%], and IP group [(29.7+/-2.4)%] were all obviously higher than that in BC group [(15.7+/-2.2)%, F=14.288, P<0.05 or P<0.01]. There was no significant statistical difference between NS group [(17.0+/-2.5)%] and BC group in apoptosis rate (F=14.288, P>0.05). The apoptosis rate of HUVECs in BI group was obviously lower than that in BS group (F=14.288, P<0.05). (3) Compared with those in BC group, the protein expressions of p-IkappaB-alpha in cytoplasm and NF-kappaB-p65 in nucleus were up-regulated, and the protein expression of p-Akt in cytoplasm was down-regulated in BS and IP groups. The expression levels of the three proteins in NS and BI groups were close to those in BC group.</p><p><b>CONCLUSIONS</b>Insulin could inhibit the IkappaB phosphorylation, and then restrict NF-kappaB nuclear translocation and improve the vascular endothelial cells function accordingly through regulating phosphatidylinositol 3 kinase/Akt pathway.</p>