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1.
Article in Chinese | WPRIM | ID: wpr-1023370

ABSTRACT

Objective:To explore the application effect of the modified sandwich teaching method based on constructivism theory in clinical teaching of neurology nursing interns.Methods:A total of 29 nursing interns who practiced in the Department of Neurology of the First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital) from June 2020 to May 2021 were selected as the control group, using the conventional clinical nursing teaching method, and 28 nursing interns who practiced from June 2021 to May 2022 were selected as the observation group, using the modified sandwich teaching method based on constructivism theory. Before graduating from the Department of Neurology, nursing interns in the two groups were compared in terms of the teaching effects, such as the score of learning initiative, theoretical examination, operation examination, and nursing round report. SPSS 25.0 was used for t test and chi-square test. Results:The score for each dimension (learning driving force, learning objectives, in-depth learning, controlled learning, and solid learning) and total score in the observation group were significantly higher than those in the control group ( P<0.05). There was no significant difference between the two groups in the scores of theoretical examination and operation examination (89.11±3.58 vs. 88.97±2.74, 93.79±2.48 vs. 93.86±2.20; P>0.05); the scores of nursing rounds in the observation group were significantly higher than those in the control group (88.61±2.60 vs. 83.38±3.97, P<0.05). Conclusions:The modified sandwich teaching method based on constructivism theory can enhance the learning initiative and comprehensive analysis ability of nursing interns in the Department of Neurology. It is suitable for clinical nursing teaching in the Department of Neurology and is worth popularizing.

2.
China Pharmacy ; (12): 666-670, 2023.
Article in Chinese | WPRIM | ID: wpr-965502

ABSTRACT

OBJECTIVE To analyze chemical components of Shenqi tiaoshen formula (SQTS). METHODS UPLC-QE-MS method was adopted. The determination was performed on ACQUITY UPLC BEH C18 column with mobile phase consisted of 0.1% formic acid solution-0.1% formic acid acetonitrile solution (gradient elution) at the flow rate of 0.4 mL/min. The column temperature was set at 40 ℃ , and the sample size was 5 μL. The electrospray ionization source was used to scan positive and negative ions, and the scanning range was m/z 100-1 500. Combined with TCMSP, PubChem and other databases, SQTS active component database was established and the components were identified in combination with relevant literature. RESULTS & CONCLUSIONS Totally 131 chemical components were identified from SQTS, including 23 terpenoids, 22 flavonoids, 21 phenylpropanoids, 12 alkaloids, 11 phenols, 9 amino acid derivatives, 4 fatty acyls, 3 organic acids and others, such as rutin, citrinin, synephrine, cinnamic acid and ginsenoside Rg1,etc. The cracking process of the main components involved the breaking of glycosidic bonds, dehydration, etc.

3.
Article in Chinese | WPRIM | ID: wpr-885052

ABSTRACT

Objective:To evaluate the effects of neuregulin-1 (NRG-1) pretreatment on diaphragmatic function in septic rats.Methods:Twenty-six clean-grade healthy adult male Sprague-Dawley rats, weighing 220-260 g, were divided into 3 groups using a random number table method: sham operation group (group S, n=6), sepsis group (group Sep, n=10) and NRG-1 group (group N, n=10). Sepsis was induced by cecal ligation and puncture in anesthetized rats.Group S underwent simple laparotomy.At 30 min before operation, recombinant human NRG-1β 10 μg/kg was injected through tail vein in group N, while the equal volume of normal saline was given in S and Sep groups.At 24 h after operation, the survived rats were sacrificed, and the diaphragm was removed for determination of the contractile function and contents of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) (by enzyme-linked immunosorbent assay) and for examination of the pathological changes (by hematoxylin and eosin staining). Results:Compared with group S, the force-frequency curve was shifted downward, and the levels of TNF-α and IL-6 were increased ( P<0.01), inflammatory cell infiltration was observed in Sep and N groups.Compared with group Sep, the force-frequency curve was shifted upward , and the levels of TNF-α and IL-6 were decreased ( P<0.01), inflammatory cell infiltration was alleviated in group N. Conclusion:NRG-1 pretreatment can improve diaphragmatic contractile function in septic rats, and the mechanism is related to reducing diaphragmatic inflammatory responses.

4.
Chinese Journal of Geriatrics ; (12): 292-295, 2019.
Article in Chinese | WPRIM | ID: wpr-745510

ABSTRACT

Objective To investigate the surgical methods and the differences of postoperative complications in esophageal canccr patients aged 60 years and over undergoing different operation models.Methods A total of 542 elderly esophageal cancer patients who underwent thoracic surgery at our hospital between January 2010 and December 2016 were enrolled.Patients were divided into 4 groups:left thoracic incision operation group (n =202),lvor-Lewis two incisions operation group (right chest posterolateral and upper abdomen median) (n=251),three incision operation group (left neckright chest-abdominal midian (n =29),and McKneown under-endoscope minimally invasive operation group (n=60).Clinical data,including the postoperative days,numbers of lymph nodes dissection,pulmonary infection,serous membrane fluid,arrhythmia,chylous fistula,gastric emptying dysfunction and anastomotic leakage,were retrospectively compared between the four groups.Results There was no significant difference in the postoperative days,serous membrane fluid,arrhythmia,chylous fistula,gastric emptying dysfunction and anastomotic leakage (P > 0.05).The number of lymph nodes dissection in Sweet group,Ivor-Lewis group,Mckeown operation group and minimally invasive Mckneown group were (12.9±7.4)、(19.3±8.6)、(14.3±6.9)and(15.4±7.3)respectively.The number of lymph nodes dissection was more in the Ivor-Lewis group than in the other three groups (F =23.915,P =0.000).Sweet group,Ivor-Lewis group,Mckeown group and minimally invasive Mckneown group were 31.7%、40.2%、24.1% and 50.0% respectively.The incidence of pulmonary infection was higher in the minimally invasive surgery group than in the other three groups (x2 =9.941,P =0.019).Conclusions Ivor-Lewis surgery is more effective in lymph nodes dissection and has a lower incidence of complications in elderly esophageal cancer patients.The minimally invasive surgery group has a higher incidence of pulmonary infection than in the other surgical groups,which may be related with the immaturity of endoscopic technique.

5.
Article in Chinese | WPRIM | ID: wpr-697243

ABSTRACT

Objective To investigate the effect of optimizing rescue time for patients with acute st-elevation myocardial infarction (STEMI) in the hospital. Methods A retrospective analysis of the clinical data of 133 patients with ST-elevation myocardial infarction who were hospitalized in the first affiliated hospital of university of science and technology of china during July,2016 to June,2017 was performed. Timeline in the rescue, the result of coronary reperfusion and satisfaction degree of patients were analyzed. Results The rapid evaluation time (F=2.609, P=0.046),emergency handling time(F=7.581, P=0.032), login and logout time (F=5.667, P=0.017)and visit-ballon time (F=8.942, P=0.007) were shortened quarter by quarter . The average time of each project in the four quarters showed a statistically significant difference. The difference of TIMI classification of coronary flow reperfusion among the four quarters was statistically significant (H=8.402, P=0.038). The satisfaction degree of each quarter showed a statistically significant difference (the third quarter of 2016:94.68±2.38, the fourth quarter of 2016:96.72± 5.10, the first quarter of 2017:97.23 ± 7.64,the second quarter of 2017:98.36 ± 4.86;F=7.891,P=0.048). Conclusions Enhancing timeliness of emergency care can remarkably shorten rescue time, improve satisfaction degree of patients and help to improve the success rate of emergency treatment for patients with STEMI.

6.
Article in Chinese | WPRIM | ID: wpr-712474

ABSTRACT

Objective To establish an IT-based follow-up platform, and to explore its application effect in patients with ischemic stroke.Methods By constructing a follow-up model and a recurrence risk warning model for ischemic stroke patients, such a follow-up platform was established.Thanks to the retrospective comparative and analysis method, we built a study group comprising ischemic stroke patients discharged since the platform and a control group comprising 228 such patients discharged prior to the platform.These two groups were followed up by means of IT-based manner and traditional paper-based manner respectively at the first,third,sixth,ninth,and twelfth months since their discharge.These patients were analyzed in terms of their medication adherence,activities of daily living and recurrence rate.Results One year after the follow-up,32 cases were lost of contact in the study group and 42 cases from the control group.Medication adherence of the study group was higher than that of the control group at the sixth month (2.72 ±0.62), ninth month(2.86 ±0.37)and twelfth month(2.83 ±0.40)after discharge, with the differences being statistically significant(P <0.05).The recurrence rate of the study group at the ninth months(6.38%)and twelfth months(10.21%)after follow-up was lower than that of the control group,a difference being statistically significant(P<0.05).The difference of BI scores between the two groups was not statistically significant(P>0.05).Conclusions The IT-based follow-up platform could improve the medication adherence of ischemic stroke patients,and reduce the recurrence rate of ischemic stroke,but the effect of improving activities of daily living was still not significant.

7.
Progress in Modern Biomedicine ; (24): 4847-4851, 2017.
Article in Chinese | WPRIM | ID: wpr-615055

ABSTRACT

Objective:To determine the role of lncRNA TUG1 in pancreatic β cells functioning both in vitro and in vivo.Methods:The lncRNA TUG1 expression in mice pancreas,brain,muscle and other different tissues was examined through qRT-PCR.MTT,flow cytometry,GSIS,ELISA and immunochemistry analyses were performed to detect the effect of lncRNA TUG1 on insulin secretion in vitro and in vivo.Results:lncRNA TUG1 was highly expressed in pancreatic tissue compared with other organ tissues.Knockdown of lncRNA TUG1 expression resulted in decreased insulin secretion in β cells both in vitro and in vivo.Immunochemistry analyses showed decreased relative islet area after treatment with lncRNA TUG1 siRNA.Conclusions:Downregulation of lncRNA TUG1 expression can affect insulin secretion in pancreatic β cells in vitro and in vivo,and lncRNA TUG1 may represent a factor that regulates the function of pancreatic β cells.

8.
Journal of Leukemia & Lymphoma ; (12): 280-282,286, 2017.
Article in Chinese | WPRIM | ID: wpr-686594

ABSTRACT

Objective To investigate the safety and efficacy of decitabine combined with CAG regimen in treatment of acute myeloid leukemia (AML) ineligible for conventional chemotherapy. Methods The data of 20 cases with AML ineligible for conventional chemotherapy from January 2013 to May 2015 were retrospectively analyzed. Decitabine combined with CAG regimen was used during induction therapy. The primary induction regimen was used 26 times after remission, the standard 3+7 regimen were used 7 times, and intermediate-dose cytarabine were used 3 times. The total course of treatment included 2-8 cycles. Results All of the 20 patients completed the first cycle of induction therapy, including 11 cases of complete remission (CR), 5 cases of partial remission and no response in 4 cases, and the overall response rate (ORR) was 80 % (16/20). ORR was 69.2 % (9/13) and 100.0 % (7/7) in high-risk group and middle-low risk group respectively. ORR was 60.0%(6/10) in AML evolving from MDS. 8 patients were infected during the induction therapy and the infection rate was 40.0% (8/20). 2 patients were died of pulmonary infection. The median number of suspended red blood cell and platelet infused were (9.1±5.7) U and (57.5±51.9) U respectively. Neutrophil recovery time was (8.7±5.6) days during induction therapy. All patients were followed up for at least 1 year, and 12 cases were dead. Overall survival rate was 85.0%at 3 months, 80.0%at 6 months, and 40.0%at 1 year. While in 12 CR patients relapse-free survival rate was 75.0%at 3 months, 75.0%at 6 months,and 65.6%at 1 year respectively. Conclusion Decitabine combined with CAG regimen with high remission rate and well tolerance, can be used as a first therapy for AML ineligible for conventional chemotherapy.

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