Root regeneration is an important factor influencing the healing rate of graft union and the survival of double-root-cutting grafting.To date,little information is available on how to enhance root regeneration of root...Root regeneration is an important factor influencing the healing rate of graft union and the survival of double-root-cutting grafting.To date,little information is available on how to enhance root regeneration of rootstock in grafted watermelon(Citrullus lanatus)seedlings.In this study,the effects of different light treatments on root regeneration were determined.This revealed that addition of far-red light(Fr)could significantly expedite root formation in the rootstock.Moreover,the results of transcriptome analysis revealed that plant hormone pathway and auxinrelated genes were greatly induced by Fr,especially for auxin-response proteins(including CmIAA11,CmIAA17,and CmAUX28),Small auxinup RNA genes(including CmSAUR20 and CmSAUR50)and the auxin efflux transporter(CmPIN3).In addition,the expression of Phytochrome Interacting Factor(PIFs),such as CmPIF1,CmPIF3 and CmPIF7,was remarkably increased by Fr.These genes may act together to activate auxinrelated pathways under Fr treatment.Based on the results of HPLC-MS/MS analysis,the concentrations of different auxin-types in adventitious root were significantly influenced by Fr.Furthermore,the better growth of rootstock root displayed superior vasculature transport activity of the graft union with Fr treatment,which was determined by the acid magenta dyeing experiment.Therefore,all the results suggested that Fr could induce AR formation in rootstocks,which may be associated with the auxin accumulation by regulating the transcriptional level of auxinrelated and PIF genes.The findings of this study demonstrated a practicable way to shorten the healing period of graftings and improve the quality of grafted watermelon seedlings,which will provide a theoretical basis for the speeding development of industrialized seedlings production.展开更多
Chinese medicine prevention and treatment of gouty nephropathy often uses single drugs and compound formulae to regulate uric acid,which has the effect of lowering uric acid,protecting the kidneys and improving clinic...Chinese medicine prevention and treatment of gouty nephropathy often uses single drugs and compound formulae to regulate uric acid,which has the effect of lowering uric acid,protecting the kidneys and improving clinical symptoms.In conclusion,the mechanism of action of Chinese medicine against gouty nephropathy mainly involves oxidative stress,inflammatory response,etc.,with a view to providing new ideas and methods for the prevention and treatment of gouty nephropathy by Chinese medicine.展开更多
This paper reviews the pathogenesis,diagnostic criteria,and treatment means of gouty arthritis from the perspectives of Western medicine and Dai medicine in order to provide a reference for clinical medication.
[Objectives]To explore the mechanism of action of gastrodin in the treatment of Parkinson's disease(PD)by employing network pharmacology technology,and to provide a scientific theoretical basis for the rational cl...[Objectives]To explore the mechanism of action of gastrodin in the treatment of Parkinson's disease(PD)by employing network pharmacology technology,and to provide a scientific theoretical basis for the rational clinical application of gastrodin.[Methods]The target of gastrodin was identified through a search of the SwissTargetPrediction database.The keyword"Parkinson Disease"was employed to identify the pertinent targets of PD in the GeneCards and OMIM databases.The relationship between gastrodin and PD was elucidated,and a Veen map was constructed to identify the genes that were common to both.A total of 52 common drug targets associated with PD as identified in the Wayne chart were imported into the String database(https://string-db.org/)for protein-protein interaction prediction.Subsequently,Cytoscape 3.9.1 software was employed to construct a"drug-target"network.The potential targets of gastrodin in the treatment of PD were then imported into the DAVID database,where GO analysis and KEGG enrichment results were obtained.[Results]A total of 22 core targets and 53 related pathways of gastrodin were identified as potentially beneficial for the treatment of PD.[Conclusions]Gastrodin may be a potential therapeutic agent for the treatment of PD by modulating the biological process of apoptosis,affecting the relevant pathways such as the IL-17 signaling pathway and the TNF signaling pathway,and acting on GAPDH,EGFR,CASP3,MMP9 and other targets.展开更多
In this study,a systematic review was conducted on the experimental study as well as the clinical application of Tianma(Gastrodia elata Blume),a traditional Chinese medicine,in the prevention and treatment of Parkinso...In this study,a systematic review was conducted on the experimental study as well as the clinical application of Tianma(Gastrodia elata Blume),a traditional Chinese medicine,in the prevention and treatment of Parkinson's disease(PD).On this basis,a summary and outlook were made,so as to provide ideas and theoretical basis for the study,development and utilization of Tianma PD field.展开更多
Objective: To explore the clinical significance of “3H” nursing mode in improving negative emotions and insomnia in patients with enterostomy through a prospective cohort study. Methods: Adult patients who underwent...Objective: To explore the clinical significance of “3H” nursing mode in improving negative emotions and insomnia in patients with enterostomy through a prospective cohort study. Methods: Adult patients who underwent enterostomy surgery in our gastroenterology department with negative emotions and insomnia between August 2021 and August 2022 were selected as research objects and randomly divided into “3H” nursing mode group and conventional nursing management group. For the conventional nursing group, routine standard nursing mode was adopted after enterostomy, while extra systematic “3H” nursing service on the basis of conventional nursing management was applied for its counterpart. SAS and SDS scores, Pittsburgh sleep quality index, Barthel index and nursing satisfaction were compared between the two groups. Results: SAS and SDS scores, Pittsburgh sleep quality index, Barthel index and nursing satisfaction of “3H” nursing mode group were evidently better than those of conventional nursing management group, and the difference was significant (P Conclusion: The “3H” nursing mode can effectively improve negative emotions of patients with enterostomy, such as anxiety and depression, improve their sleep quality and self-care ability in daily life, and play an important role in building a harmonious relationship between doctors and patients, nurses and patients, which is worthy of clinical application.展开更多
Objective:To rapidly assess the effectiveness,safety,economy,and applicability of Shaoma Zhijing granule(SZG)for the treatment of children with tic disorders(TD),and provide currently available best evidence for decis...Objective:To rapidly assess the effectiveness,safety,economy,and applicability of Shaoma Zhijing granule(SZG)for the treatment of children with tic disorders(TD),and provide currently available best evidence for decision-makers of health policies.Methods:We conducted a rapid health technology assessment(RHTA)to explore the value of SZG.A systematic literature search in eight literature databases and on three clinical trial registration platforms was performed.The literature was screened according to eligibility criteria.The screening process and data extraction were conducted by two reviewers,and the quality of the literature was also assessed.The results were summarized,analyzed,and presented in tables or figures.Results:A total of five randomized controlled trials(RCTs)were included in this study,of which one was published in English(in the Journal of Child Psychology and Psychiatry)and four in Chinese journals.The overall risk of bias for the five RCTs was evaluated as“some concerns.”SZG monotherapy or in combi-nation with tiapride was better than tiapride alone in improving traditional Chinese medicine(TCM)syndromes and tic symptoms,with a daily cost of¥67.50e107.22.Adverse events were mainly related to the digestive,respiratory,and neurological systems,but all were mild.Conclusion:Overall,the current RHTA of published,peer-reviewed literature has located a small body of evidence evaluating the use of SZG for the treatment of TD in children.SZG has effects on improving TCM syndromes and tic symptoms;the daily cost is¥67.50e107.22;and all adverse events are mild.High-quality studies with long-term follow-up should be conducted,so as to provide local evidence and consistently guide and improve scientific decision-making.展开更多
AIM:To illustrate clinicopathological features of orbital non-rhabdomyosarcoma soft tissue sarcoma(NRSTS),and to compare the treatment outcome between postoperative radiotherapy(RT) and chemotherapy in a retrospective...AIM:To illustrate clinicopathological features of orbital non-rhabdomyosarcoma soft tissue sarcoma(NRSTS),and to compare the treatment outcome between postoperative radiotherapy(RT) and chemotherapy in a retrospective analysis nearly 20y.METHODS:A retrospective cohort study of 56 patients with orbital NRSTS were reviewed,34 of whom received postoperative RT,and 22 received postoperative chemotherapy.The clinicopathological features,local recurrence,metastases,and survival data were recorded.Survival analysis was performed using the Kaplan-Meier method.RESULTS:During follow-up(111.8mo,ranged 8-233mo) for 56 patients,19 patients of them developed local recurrence,and 7 patients developed distant metastases.Fifteen patients died during follow-up period.Overall survival rates considering the whole study group was 78.57% at 5y,and 72.16% at 10y after the initial diagnosis.Compared with chemotherapy,RT was associated with lower risk of local recurrence [hazard ratio for RT vs chemotherapy,0.263,95% confidence interval(CI),0.095-0.728,P=0.0015];with lower risk of distant metastasis(hazard ratio for RT vs chemotherapy,0.073,95%CI,0.015-0.364,P=0.0014);and with lower risk of death from disease(hazard ratio for RT vs chemotherapy,0.066,95%CI,0.022-0.200,P<0.0001).The 5-year survival rate in RT group was 97.06% compared to 50% in chemotherapy group.CONCLUSION:In patients with orbital NRSTS,postoperative RT provides better control of local recurrence,distant metastasis,and death from disease than chemotherapy.RT is the more preferrable adjuvant therapy compared to chemotherapy possibly.展开更多
Objective:This study assessed the necessity of surgical re-staging in women with borderline ovarian tumors(BOTs)and evaluated the impact of complete surgical staging,lymphadenectomy,and omentectomy on disease recurren...Objective:This study assessed the necessity of surgical re-staging in women with borderline ovarian tumors(BOTs)and evaluated the impact of complete surgical staging,lymphadenectomy,and omentectomy on disease recurrence and survival.Methods:We retrospectively reviewed the medical records of patients with BOTs.A total of 901 patients were eligible for inclusion in the study,and we evaluated some of the variables and clinical/surgical characteristics of the cases.The effects of the type of surgical procedure,surgical staging,and complete or incomplete staging on recurrence were calculated.The rates of disease-free survival,overall survival,and recurrence were compared according to complete surgical staging.A Cox regression analysis was performed to identify potential prognostic factors,and survival curves were constructed using the Kaplan-Meier method.Results:The overall recurrence rate was 13.9%,and recurrence was comparable between the complete surgical staging group and the incomplete groups(P>0.05).The performance of complete surgical staging did not show an effect on long-term survival,and complete surgical staging,omentectomy,and lymphadenectomy had no effect on recurrence.In multivariate analyses,only radical surgery and adjuvant chemotherapy were risk factors for the recurrence of BOTs.Furthermore,we found that omentectomy led to a relatively low recurrence rate in patients with International Federation of Gynecology and Obstetrics(FIGO)stage>Ⅰ(P=0.022).Conclusion:Our results suggest that complete surgical staging should be considered a standard treatment for patients with advanced stage BOTs but not for those at FIGO stageⅠ.It might be safe to reduce the scope of surgical procedures in patients with early-stage BOTs.However,it is not necessary to perform re-staging operations for BOTs with a macroscopically normal extra-ovarian appearance.展开更多
<strong>Objective:</strong> To assess and compare the clinical application value of nursing risk management in the diagnosis and treatment of severe peptic ulcer bleeding. <strong>Methods:</strong...<strong>Objective:</strong> To assess and compare the clinical application value of nursing risk management in the diagnosis and treatment of severe peptic ulcer bleeding. <strong>Methods:</strong> A total of 70 patients with severe peptic ulcer bleeding were selected as the research objects, randomly divided into observation group and control group, 35 cases for each. The nursing risk management and conventional nursing management were implemented for the two groups, respectively. The success rate of hemostasis, average length of stay, cure rate, complication rate, dyspnea rate, nursing dispute rate, SAS score, and SDS score were compared between the two groups. Patients’ satisfaction with nursing quality was also compared. <strong>Results:</strong> After the implementation of two different nursing management methods, all the above-mentioned metrics were better in the observation group than in the control group, and the differences were statistically significant (P < 0.01 or P < 0.05). <strong>Conclusion:</strong> The application of nursing risk management in the nursing intervention process of patients with severe peptic ulcer bleeding can effectively reduce the probability of nursing risk events, increase the cure rate, shorten the patient’s hospital stay, but also improve the patients’ psychological state and increase the patient’s satisfaction with nursing quality, which is worth clinical promotion.展开更多
<strong>Background:</strong> As a common surgical disease, pressure injury has become a long-standing problem in clinical treatment and nursing process. This research was conducted to explore the feasibili...<strong>Background:</strong> As a common surgical disease, pressure injury has become a long-standing problem in clinical treatment and nursing process. This research was conducted to explore the feasibility of Ji Desheng Snake Pills combined with hypertonic glucose external application in the treatment of stage III and IV pressure injuries. <strong>Methods:</strong> Patients with stage III and IV pressure injuries, who received treatment in our hospital between December 2018 and December 2019 were selected and divided into experimental group, conventional treatment group, and control group, 30 cases for each. The three groups received Ji Desheng Snake Pills combined with hypertonic glucose external application, moist dressing external application and surgical dressing change, respectively. The safety, therapeutic effect and cost benefit of the three treatment methods were compared. <strong>Results:</strong> There were no adverse reactions in the three groups of patients. The PUSH scores of the experimental group and the conventional treatment group were significantly lower than that of the control group on the 14<sup>th</sup>, 21<sup>th</sup>, and 28<sup>th</sup> days, and the result was statistically significant (p < 0.05), while there was no significant difference between the experimental group and the conventional treatment group (p > 0.05). The wound healing rates of the experimental group (70.14 ± 8.27%) and the conventional treatment group (73.99 ± 7.15%) were significantly higher than that of the control group (43.25 ± 8.53%) on the 28<sup>th</sup> day, with statistical significance (p < 0.05);there was no significant difference between the experimental group and the conventional treatment group (p > 0.05). The total treatment costs of the three groups were 569.73 ± 78.12 yuan, 1043.40 ± 135.31 yuan, and 186.47 ± 30.29 yuan. The cost of the conventional treatment group was the highest, followed by the experimental group, and the control group was the lowest. The result was statistically significant (p < 0.05). <strong>Conclusion:</strong> In the treatment of stage III and IV pressure injuries, there was no significant difference in the safety and therapeutic effect between the experimental group (Ji Desheng Snake Pills combined with hypertonic glucose external application) and the conventional treatment group (moist dressing external application), but the experimental group had better cost benefit.展开更多
Baicalin is a natural active ingredient isolated from Scutellariae Radix that can cross the blood-brain barrier and exhibits neuroprotective effects on multiple central nervous system diseases.However,the mechanism be...Baicalin is a natural active ingredient isolated from Scutellariae Radix that can cross the blood-brain barrier and exhibits neuroprotective effects on multiple central nervous system diseases.However,the mechanism behind the neuroprotective effects remains unclear.In this study,rat models of spinal cord injury were established using a modified Allen's impact method and then treated with intraperitoneal injection of Baicalin.The results revealed that Baicalin greatly increased the Basso,Beattie,Bresnahan Locomotor Rating Scale score,reduced blood-spinal cord barrier permeability,decreased the expression of Bax,Caspase-3,and nuclear factorκB,increased the expression of Bcl-2,and reduced neuronal apoptosis and pathological spinal cord injury.SH-SY5 Y cell models of excitotoxicity were established by application of 10 m M glutamate for 12 hours and then treated with 40μM Baicalin for 48 hours to investigate the mechanism of action of Baicalin.The results showed that Baicalin reversed tight junction protein expression tendencies(occludin and ZO-1)and apoptosis-related protein expression(Bax,Bcl-2,Caspase-3,and nuclear factor-κB),and also led to up-regulation of PI3 K and Akt phosphorylation.These effects on Bax,Bcl-2,and Caspase-3 were blocked by pretreatment with the PI3 K inhibitor LY294002.These findings suggest that Baicalin can inhibit bloodspinal cord barrier permeability after spinal cord injury and reduce neuronal apoptosis,possibly by activating the PI3 K/Akt signaling pathway.This study was approved by Animal Ethics Committee of Xi'an Jiaotong University on March 6,2014.展开更多
Objective: This study aimed to evaluate Chinese tertiary hospital nurses' research output,research ability,and their related training needs regarding scientific research methodology and analyze the relations among...Objective: This study aimed to evaluate Chinese tertiary hospital nurses' research output,research ability,and their related training needs regarding scientific research methodology and analyze the relations among them.Methods: A nationwide survey was conducted in China on a large sample of tertiary hospital nurses (n =27,335) recruited from 22 provinces,autonomous regions,and municipalities.A validated,self-designed questionnaire,consisted of a common questionnaire,the Science Research Skills Self-Rating Questionnaire (SRSQ) and the Scientific Research Training Needs Questionnaire (SRTNQ) were used to assess nurses' research output,self-rated research skills and research-training needs.Results: The nurses' scientific research participation rates (with 4.13%,7.85%,5.35%,and 2.04% in research projects,research attendance,papers published,and patent,respectively) and their self-rated research skills 25.00 (12.50,37.50) were very low.However,the research training needs were relatively high 53.12(37.50,75.00).Significant differences in research participation rates (research projects,research attendance,papers published,and patent),scientific research skills,and research-training needs were determined by age,highest education level,nursing experience,employment,technical title,administrative post,and clinical tutoring experience (P< 0.05).Female and male nurses had different research participation rates (only research projects and studies published) and scientific research skills (P < 0.05).Positive correlations were observed among research output,scientific research skills,and researchtraining needs (P < 0.01).Conclusions: Nurses' scientific research participation and self-rated research ability were below the optimal despite that they had relatively high research-training needs.Nurses should be provided further research training with tailored content to their characteristics and capacity.展开更多
为了提高光学遥感卫星信息处理的时效性,文章提出了星地协同光学遥感影像在轨目标智能识别技术框架。将基于遥感大数据的深度学习、神经网络模型训练等数据量大、运算量大、计算复杂、要求较高的处理任务部署在地面服务器,将深度学习训...为了提高光学遥感卫星信息处理的时效性,文章提出了星地协同光学遥感影像在轨目标智能识别技术框架。将基于遥感大数据的深度学习、神经网络模型训练等数据量大、运算量大、计算复杂、要求较高的处理任务部署在地面服务器,将深度学习训练得到的模型进行压缩并上注至卫星,卫星在轨利用轻量化模型对影像进行推理计算,最后把目标识别结果下传至用户。为了对所提出的技术框架进行验证,在高性能服务器和嵌入式开发板上进行了验证试验,利用YOLO-v5算法和DIOR遥感数据集进行了测试,结果表明:在模拟星载计算环境下,处理100km2范围1m分辨率遥感影像耗时17.74s,平均精确度(Mean Average Precision,mAP)为87.2%。文章提出的星地协同智能目标识别技术框架实时性和精度上能够满足应用需求,具备一定的可行性,可以进一步开展在轨验证试验。展开更多
基金supported by Jiangsu Provincial Basic Research Program(Natural Science Foundation,Grant No.BK20241175)The project of Agriculture Ministry Key Laboratory of Agricultural Engineering in the Middle and Lower Reaches of Yangtze River[Grant No.(23)3104]Jiangsu Agricultural Science and Technology Innovation Fund[Grant No.CX(21)2022]。
文摘Root regeneration is an important factor influencing the healing rate of graft union and the survival of double-root-cutting grafting.To date,little information is available on how to enhance root regeneration of rootstock in grafted watermelon(Citrullus lanatus)seedlings.In this study,the effects of different light treatments on root regeneration were determined.This revealed that addition of far-red light(Fr)could significantly expedite root formation in the rootstock.Moreover,the results of transcriptome analysis revealed that plant hormone pathway and auxinrelated genes were greatly induced by Fr,especially for auxin-response proteins(including CmIAA11,CmIAA17,and CmAUX28),Small auxinup RNA genes(including CmSAUR20 and CmSAUR50)and the auxin efflux transporter(CmPIN3).In addition,the expression of Phytochrome Interacting Factor(PIFs),such as CmPIF1,CmPIF3 and CmPIF7,was remarkably increased by Fr.These genes may act together to activate auxinrelated pathways under Fr treatment.Based on the results of HPLC-MS/MS analysis,the concentrations of different auxin-types in adventitious root were significantly influenced by Fr.Furthermore,the better growth of rootstock root displayed superior vasculature transport activity of the graft union with Fr treatment,which was determined by the acid magenta dyeing experiment.Therefore,all the results suggested that Fr could induce AR formation in rootstocks,which may be associated with the auxin accumulation by regulating the transcriptional level of auxinrelated and PIF genes.The findings of this study demonstrated a practicable way to shorten the healing period of graftings and improve the quality of grafted watermelon seedlings,which will provide a theoretical basis for the speeding development of industrialized seedlings production.
基金National Natural Science Foundation of China(82360895)Yunnan Provincial Science and Technology Department Basic Research Program of Traditional Chinese Medicine Joint Special(2019FF002-028)+2 种基金Yunnan Key Laboratory of Formulated Granules(202105AG070014)Yunnan Provincial Department of Education Science Research Fund Project(2024Y371)National Administration of Traditional Chinese Medicine High-level Key Discipline Construction Project‘Dai Pharmacy’(ZYYZDXK-2023192).
文摘Chinese medicine prevention and treatment of gouty nephropathy often uses single drugs and compound formulae to regulate uric acid,which has the effect of lowering uric acid,protecting the kidneys and improving clinical symptoms.In conclusion,the mechanism of action of Chinese medicine against gouty nephropathy mainly involves oxidative stress,inflammatory response,etc.,with a view to providing new ideas and methods for the prevention and treatment of gouty nephropathy by Chinese medicine.
基金National Natural Science Foundation of China(82360895)Yunnan Provincial Science and Technology Department Basic Research Program of Traditional Chinese Medicine Joint Special(2019FF002-028)+2 种基金Yunnan Key Laboratory of Formulated Granules(202105AG070014)Yunnan Provincial Department of Education Science Research Fund Project(2024Y371)National Administration of Traditional Chinese Medicine High-level Key Discipline Construction Project‘Dai Pharmacy’(zyyzdxk-2023192).
文摘This paper reviews the pathogenesis,diagnostic criteria,and treatment means of gouty arthritis from the perspectives of Western medicine and Dai medicine in order to provide a reference for clinical medication.
基金National Natural Science Foundation of China(81660671)Science and Technology Plan Project of Science and Technology Department of Yunnan Province(202101AZ070001-172)+1 种基金Key Laboratory of Formulation Granules of Yunnan Province(202105AG070014)National Administration of Traditional Chinese Medicine High-level Key Discipline Construction Project‘Dai Pharmacy’(zyyzdxk-2023192).
文摘[Objectives]To explore the mechanism of action of gastrodin in the treatment of Parkinson's disease(PD)by employing network pharmacology technology,and to provide a scientific theoretical basis for the rational clinical application of gastrodin.[Methods]The target of gastrodin was identified through a search of the SwissTargetPrediction database.The keyword"Parkinson Disease"was employed to identify the pertinent targets of PD in the GeneCards and OMIM databases.The relationship between gastrodin and PD was elucidated,and a Veen map was constructed to identify the genes that were common to both.A total of 52 common drug targets associated with PD as identified in the Wayne chart were imported into the String database(https://string-db.org/)for protein-protein interaction prediction.Subsequently,Cytoscape 3.9.1 software was employed to construct a"drug-target"network.The potential targets of gastrodin in the treatment of PD were then imported into the DAVID database,where GO analysis and KEGG enrichment results were obtained.[Results]A total of 22 core targets and 53 related pathways of gastrodin were identified as potentially beneficial for the treatment of PD.[Conclusions]Gastrodin may be a potential therapeutic agent for the treatment of PD by modulating the biological process of apoptosis,affecting the relevant pathways such as the IL-17 signaling pathway and the TNF signaling pathway,and acting on GAPDH,EGFR,CASP3,MMP9 and other targets.
基金National Natural Science Foundation of China(81660671)Science and technology plan project of Science and Technology Department of Yunnan Province(202101AZ070001-172)+1 种基金Key Laboratory of Formulation Granules of Yunnan Province(202105AG070014)National Administration of Traditional Chinese Medicine High-level Key Discipline Construction Project‘Dai Pharmacy’(zyyzdxk-2023192).
文摘In this study,a systematic review was conducted on the experimental study as well as the clinical application of Tianma(Gastrodia elata Blume),a traditional Chinese medicine,in the prevention and treatment of Parkinson's disease(PD).On this basis,a summary and outlook were made,so as to provide ideas and theoretical basis for the study,development and utilization of Tianma PD field.
文摘Objective: To explore the clinical significance of “3H” nursing mode in improving negative emotions and insomnia in patients with enterostomy through a prospective cohort study. Methods: Adult patients who underwent enterostomy surgery in our gastroenterology department with negative emotions and insomnia between August 2021 and August 2022 were selected as research objects and randomly divided into “3H” nursing mode group and conventional nursing management group. For the conventional nursing group, routine standard nursing mode was adopted after enterostomy, while extra systematic “3H” nursing service on the basis of conventional nursing management was applied for its counterpart. SAS and SDS scores, Pittsburgh sleep quality index, Barthel index and nursing satisfaction were compared between the two groups. Results: SAS and SDS scores, Pittsburgh sleep quality index, Barthel index and nursing satisfaction of “3H” nursing mode group were evidently better than those of conventional nursing management group, and the difference was significant (P Conclusion: The “3H” nursing mode can effectively improve negative emotions of patients with enterostomy, such as anxiety and depression, improve their sleep quality and self-care ability in daily life, and play an important role in building a harmonious relationship between doctors and patients, nurses and patients, which is worthy of clinical application.
基金This study was supported by the National Natural Science Foundation of China(82174239)China Academy of Chinese Med-ical Sciences Innovation Fund(CI2021A00701-3 and CI2021A05503)China Center for Evidence Based Traditional Chinese Medicine(2020YJSZX-2).
文摘Objective:To rapidly assess the effectiveness,safety,economy,and applicability of Shaoma Zhijing granule(SZG)for the treatment of children with tic disorders(TD),and provide currently available best evidence for decision-makers of health policies.Methods:We conducted a rapid health technology assessment(RHTA)to explore the value of SZG.A systematic literature search in eight literature databases and on three clinical trial registration platforms was performed.The literature was screened according to eligibility criteria.The screening process and data extraction were conducted by two reviewers,and the quality of the literature was also assessed.The results were summarized,analyzed,and presented in tables or figures.Results:A total of five randomized controlled trials(RCTs)were included in this study,of which one was published in English(in the Journal of Child Psychology and Psychiatry)and four in Chinese journals.The overall risk of bias for the five RCTs was evaluated as“some concerns.”SZG monotherapy or in combi-nation with tiapride was better than tiapride alone in improving traditional Chinese medicine(TCM)syndromes and tic symptoms,with a daily cost of¥67.50e107.22.Adverse events were mainly related to the digestive,respiratory,and neurological systems,but all were mild.Conclusion:Overall,the current RHTA of published,peer-reviewed literature has located a small body of evidence evaluating the use of SZG for the treatment of TD in children.SZG has effects on improving TCM syndromes and tic symptoms;the daily cost is¥67.50e107.22;and all adverse events are mild.High-quality studies with long-term follow-up should be conducted,so as to provide local evidence and consistently guide and improve scientific decision-making.
基金Supported by the National Natural Science Foundation of China (No.82171099,No.82000940,No.81970835,No.81800867)the Natural Science Foundation of Shanghai (No.20ZR1409500)。
文摘AIM:To illustrate clinicopathological features of orbital non-rhabdomyosarcoma soft tissue sarcoma(NRSTS),and to compare the treatment outcome between postoperative radiotherapy(RT) and chemotherapy in a retrospective analysis nearly 20y.METHODS:A retrospective cohort study of 56 patients with orbital NRSTS were reviewed,34 of whom received postoperative RT,and 22 received postoperative chemotherapy.The clinicopathological features,local recurrence,metastases,and survival data were recorded.Survival analysis was performed using the Kaplan-Meier method.RESULTS:During follow-up(111.8mo,ranged 8-233mo) for 56 patients,19 patients of them developed local recurrence,and 7 patients developed distant metastases.Fifteen patients died during follow-up period.Overall survival rates considering the whole study group was 78.57% at 5y,and 72.16% at 10y after the initial diagnosis.Compared with chemotherapy,RT was associated with lower risk of local recurrence [hazard ratio for RT vs chemotherapy,0.263,95% confidence interval(CI),0.095-0.728,P=0.0015];with lower risk of distant metastasis(hazard ratio for RT vs chemotherapy,0.073,95%CI,0.015-0.364,P=0.0014);and with lower risk of death from disease(hazard ratio for RT vs chemotherapy,0.066,95%CI,0.022-0.200,P<0.0001).The 5-year survival rate in RT group was 97.06% compared to 50% in chemotherapy group.CONCLUSION:In patients with orbital NRSTS,postoperative RT provides better control of local recurrence,distant metastasis,and death from disease than chemotherapy.RT is the more preferrable adjuvant therapy compared to chemotherapy possibly.
基金funded by the National Natural Science Foundation of China(No.81802612).
文摘Objective:This study assessed the necessity of surgical re-staging in women with borderline ovarian tumors(BOTs)and evaluated the impact of complete surgical staging,lymphadenectomy,and omentectomy on disease recurrence and survival.Methods:We retrospectively reviewed the medical records of patients with BOTs.A total of 901 patients were eligible for inclusion in the study,and we evaluated some of the variables and clinical/surgical characteristics of the cases.The effects of the type of surgical procedure,surgical staging,and complete or incomplete staging on recurrence were calculated.The rates of disease-free survival,overall survival,and recurrence were compared according to complete surgical staging.A Cox regression analysis was performed to identify potential prognostic factors,and survival curves were constructed using the Kaplan-Meier method.Results:The overall recurrence rate was 13.9%,and recurrence was comparable between the complete surgical staging group and the incomplete groups(P>0.05).The performance of complete surgical staging did not show an effect on long-term survival,and complete surgical staging,omentectomy,and lymphadenectomy had no effect on recurrence.In multivariate analyses,only radical surgery and adjuvant chemotherapy were risk factors for the recurrence of BOTs.Furthermore,we found that omentectomy led to a relatively low recurrence rate in patients with International Federation of Gynecology and Obstetrics(FIGO)stage>Ⅰ(P=0.022).Conclusion:Our results suggest that complete surgical staging should be considered a standard treatment for patients with advanced stage BOTs but not for those at FIGO stageⅠ.It might be safe to reduce the scope of surgical procedures in patients with early-stage BOTs.However,it is not necessary to perform re-staging operations for BOTs with a macroscopically normal extra-ovarian appearance.
文摘<strong>Objective:</strong> To assess and compare the clinical application value of nursing risk management in the diagnosis and treatment of severe peptic ulcer bleeding. <strong>Methods:</strong> A total of 70 patients with severe peptic ulcer bleeding were selected as the research objects, randomly divided into observation group and control group, 35 cases for each. The nursing risk management and conventional nursing management were implemented for the two groups, respectively. The success rate of hemostasis, average length of stay, cure rate, complication rate, dyspnea rate, nursing dispute rate, SAS score, and SDS score were compared between the two groups. Patients’ satisfaction with nursing quality was also compared. <strong>Results:</strong> After the implementation of two different nursing management methods, all the above-mentioned metrics were better in the observation group than in the control group, and the differences were statistically significant (P < 0.01 or P < 0.05). <strong>Conclusion:</strong> The application of nursing risk management in the nursing intervention process of patients with severe peptic ulcer bleeding can effectively reduce the probability of nursing risk events, increase the cure rate, shorten the patient’s hospital stay, but also improve the patients’ psychological state and increase the patient’s satisfaction with nursing quality, which is worth clinical promotion.
文摘<strong>Background:</strong> As a common surgical disease, pressure injury has become a long-standing problem in clinical treatment and nursing process. This research was conducted to explore the feasibility of Ji Desheng Snake Pills combined with hypertonic glucose external application in the treatment of stage III and IV pressure injuries. <strong>Methods:</strong> Patients with stage III and IV pressure injuries, who received treatment in our hospital between December 2018 and December 2019 were selected and divided into experimental group, conventional treatment group, and control group, 30 cases for each. The three groups received Ji Desheng Snake Pills combined with hypertonic glucose external application, moist dressing external application and surgical dressing change, respectively. The safety, therapeutic effect and cost benefit of the three treatment methods were compared. <strong>Results:</strong> There were no adverse reactions in the three groups of patients. The PUSH scores of the experimental group and the conventional treatment group were significantly lower than that of the control group on the 14<sup>th</sup>, 21<sup>th</sup>, and 28<sup>th</sup> days, and the result was statistically significant (p < 0.05), while there was no significant difference between the experimental group and the conventional treatment group (p > 0.05). The wound healing rates of the experimental group (70.14 ± 8.27%) and the conventional treatment group (73.99 ± 7.15%) were significantly higher than that of the control group (43.25 ± 8.53%) on the 28<sup>th</sup> day, with statistical significance (p < 0.05);there was no significant difference between the experimental group and the conventional treatment group (p > 0.05). The total treatment costs of the three groups were 569.73 ± 78.12 yuan, 1043.40 ± 135.31 yuan, and 186.47 ± 30.29 yuan. The cost of the conventional treatment group was the highest, followed by the experimental group, and the control group was the lowest. The result was statistically significant (p < 0.05). <strong>Conclusion:</strong> In the treatment of stage III and IV pressure injuries, there was no significant difference in the safety and therapeutic effect between the experimental group (Ji Desheng Snake Pills combined with hypertonic glucose external application) and the conventional treatment group (moist dressing external application), but the experimental group had better cost benefit.
基金supported by the National Natural Science Foundation of China,No.81403278the Natural Science Foundation of Shaanxi Province of China,No.2017JM8058the Fundamental Research Funds for the Central Universities of China,No.GK202103079(all to QZ)。
文摘Baicalin is a natural active ingredient isolated from Scutellariae Radix that can cross the blood-brain barrier and exhibits neuroprotective effects on multiple central nervous system diseases.However,the mechanism behind the neuroprotective effects remains unclear.In this study,rat models of spinal cord injury were established using a modified Allen's impact method and then treated with intraperitoneal injection of Baicalin.The results revealed that Baicalin greatly increased the Basso,Beattie,Bresnahan Locomotor Rating Scale score,reduced blood-spinal cord barrier permeability,decreased the expression of Bax,Caspase-3,and nuclear factorκB,increased the expression of Bcl-2,and reduced neuronal apoptosis and pathological spinal cord injury.SH-SY5 Y cell models of excitotoxicity were established by application of 10 m M glutamate for 12 hours and then treated with 40μM Baicalin for 48 hours to investigate the mechanism of action of Baicalin.The results showed that Baicalin reversed tight junction protein expression tendencies(occludin and ZO-1)and apoptosis-related protein expression(Bax,Bcl-2,Caspase-3,and nuclear factor-κB),and also led to up-regulation of PI3 K and Akt phosphorylation.These effects on Bax,Bcl-2,and Caspase-3 were blocked by pretreatment with the PI3 K inhibitor LY294002.These findings suggest that Baicalin can inhibit bloodspinal cord barrier permeability after spinal cord injury and reduce neuronal apoptosis,possibly by activating the PI3 K/Akt signaling pathway.This study was approved by Animal Ethics Committee of Xi'an Jiaotong University on March 6,2014.
文摘Objective: This study aimed to evaluate Chinese tertiary hospital nurses' research output,research ability,and their related training needs regarding scientific research methodology and analyze the relations among them.Methods: A nationwide survey was conducted in China on a large sample of tertiary hospital nurses (n =27,335) recruited from 22 provinces,autonomous regions,and municipalities.A validated,self-designed questionnaire,consisted of a common questionnaire,the Science Research Skills Self-Rating Questionnaire (SRSQ) and the Scientific Research Training Needs Questionnaire (SRTNQ) were used to assess nurses' research output,self-rated research skills and research-training needs.Results: The nurses' scientific research participation rates (with 4.13%,7.85%,5.35%,and 2.04% in research projects,research attendance,papers published,and patent,respectively) and their self-rated research skills 25.00 (12.50,37.50) were very low.However,the research training needs were relatively high 53.12(37.50,75.00).Significant differences in research participation rates (research projects,research attendance,papers published,and patent),scientific research skills,and research-training needs were determined by age,highest education level,nursing experience,employment,technical title,administrative post,and clinical tutoring experience (P< 0.05).Female and male nurses had different research participation rates (only research projects and studies published) and scientific research skills (P < 0.05).Positive correlations were observed among research output,scientific research skills,and researchtraining needs (P < 0.01).Conclusions: Nurses' scientific research participation and self-rated research ability were below the optimal despite that they had relatively high research-training needs.Nurses should be provided further research training with tailored content to their characteristics and capacity.
文摘为了提高光学遥感卫星信息处理的时效性,文章提出了星地协同光学遥感影像在轨目标智能识别技术框架。将基于遥感大数据的深度学习、神经网络模型训练等数据量大、运算量大、计算复杂、要求较高的处理任务部署在地面服务器,将深度学习训练得到的模型进行压缩并上注至卫星,卫星在轨利用轻量化模型对影像进行推理计算,最后把目标识别结果下传至用户。为了对所提出的技术框架进行验证,在高性能服务器和嵌入式开发板上进行了验证试验,利用YOLO-v5算法和DIOR遥感数据集进行了测试,结果表明:在模拟星载计算环境下,处理100km2范围1m分辨率遥感影像耗时17.74s,平均精确度(Mean Average Precision,mAP)为87.2%。文章提出的星地协同智能目标识别技术框架实时性和精度上能够满足应用需求,具备一定的可行性,可以进一步开展在轨验证试验。
