Objective:To compare the aortic remodeling of the Fabulous stent system and standard thoracic aortic endovascular repair (TEVAR) on distal aorta type B aortic dissection (TBAD). Methods:The prospective data collected between Dec 2017 and Oct 2019 from 134 patients with type B aortic dissection (TBAD) who underwent treatment with the "Fabulous" stent system, and retrospective data from 159 TBAD patients receiving standard TEVAR from corresponding multicenter. By using propensity score matching analysis, we compared the prognosis and aortic remodeling outcomes in patients undergoing Fabulous and standard TEVAR treatments during a 1-year postoperative follow-up.Results:In this study, 62 patients in Fabulous group and 62 patients in standard TEVAR were included.There were no significant statistical differences in baseline characteristics between the two groups. In terms of aortic remodeling in bare stent region, Fabulous group had better change trends of diameter of true lumen [10.6 (4.4, 14.5) mm vs. 4.7 (0.9, 10.7) mm, P=0.001] and false lumen [-24.2 (-30.5, -4.9) mm vs. 0.7 (-11.8, 2.3) mm, P<0.001] than those in the standard TEVAR group. The rate of complete false lumen thrombosis was also higher in the Fabulous group (62.9% vs. 37.1%, P=0.042). Conclusion:The Fabulous stent system, when compared to standard TEVAR surgery, demonstrates good aortic remodeling outcomes in the distal aorta.

The management of surplus drugs is an important part of drug administration. At present, China′s medical institutions are in the initial exploration stage in managing surplus drugs.This study analyzed the causes, safety hazards, management policies, and management problems of surplus drugs in medical institutions, and proposed targeted countermeasures and suggestions, including establishing unified and standardized management methods, consensus or guidelines, optimizing internal management of medical institutions, improving the management awareness of medical staff, and clarifying the benefits of surplus drugs, so as to provide references for medical institutions to manage surplus drugs reasonably.

To standardize the management of surplus drugs, improve the efficiency of medical resource utilization, promote the rational use of medical insurance funds, and reduce the financial burden on patients, a large tertiary hospital implemented a practice for managing surplus drugs starting in May 2023. This practice encompassed multiple aspects, including the establishment of organizational structure, clarification of responsibilities, formulation of billing for fractional doses and a reasonable surplus drugs list, establishment of standardized management processes, and allocation of special funds for surplus drugs. These efforts had initially achieved effective management of surplus drugs. As of November 2023, the management of surplus drugs had benefited 136 908 patients, with an average savings of 873.61 yuan per patient and a cumulative savings of approximately 34.7 million yuan in medical insurance funds. This practice had effectively reduced the wastage of medical resources, and could provide references for promoting standardized management of surplus drugs in medical institutions of China. In the future, the hospital should further expand the coverage of surplus drugs, ensure patients′ rights to informed consent, and establish a comprehensive performance incentive mechanism to promote the sustainable development of surplus drug management.

Objective To investigate the effect of vecuronium bromide on the malignant biological behavior of gastric cancer cells and its molecular mechanism.Methods Gastric cancer cells HGC-27 were divided into control group,experimental-L,-M,-H groups,si-NC group,si-FGD5-AS1 group,pcDNA-FGD5-AS1 group,pcDNA group,experimental-H+pcDNA group,experimental-H+pcDNA-FGD5-AS1 group.The control group was cultured conventionally;experimental-L,-M,-H groups were treated with 5,10 and 20μmol·mL-1 vecuronium bromide,respectively;si-FGD5-AS1 group and the si-NC group were transfected with lncRNA FGD5-AS1 interference expression vector and negative control plasmid,respectively;pcDNA-FGD5-AS1 group and pcDNA group were transfected with lncRNA FGD5-AS1 overexpression vector and negative control plasmid,respectively;lncRNA FGD5-AS1 overexpression vector and negative control plasmid were transfected into HGC-27 cells in the experimental-H+pcDNA-FGD5-AS1 group and experimental-H+pcDNA group,and then treated with 20 μmuol·mL-1 vecuronium bromide.Methyl thiazolyl tetrazolium(MTT),flow cytometry and real-time fluorescent quantitative polymerase chain reaction(RT-qPCR)were applied to dectect cell viability,apoptosis and lncRNA FGD5-AS1 expression.Results The cell activity of control group,experimental-L,-M,-H groups,si-NC group,si-FGD5-AS1 group,pcDNA group,PCDNA-FGD5-AS1 group,experimental-H+pcDNA group and experimental-H+PCDNA-FGD5-AS1 group were 1.31±0.07,0.58±0.03,1.31±0.06,0.51±0.03,1.29±0.08,1.68±0.15,0.59±0.03 and 1.16±0.06;the apoptosis rates were(6.49±0.44)％,(23.52±0.98)％,(6.42±0.44)％,(26.75±0.97)％,(6.72±0.38)％,(2.56±0.19)％,(23.56±1.04)％and(11.65±0.47)％;the expression levels of lncRNA FGD5-AS1 were 1.00±0.05,0.37±0.02,0.99±0.05,0.21±0.02,1.00±0.03,2.98±0.12,0.38±0.02 and 0.87±0.05,respectively.The above indexes were compared with the control group and experimental-H group,those in the si-FGD5-AS1 group were compared with the si-NC group,those in the pcDNA-FGD5-AS1 group were compared with the pcDNA group,and those in the experimental-H+pcDNA-FGD5-AS1 group were compared with the experimental-H+pcDNA group,the differences were statistically significant(all P＜0.05).Conclusion Vecuronium bromide may inhibit the proliferation of HGC-27 cells and promote cell apoptosis by down-regulating lncRNA FGD5-AS1.

Objective: To explore the current situation of anxiety, subjective well-being in occupational population and the mediating effect of resilience. Methods: From March 24th to 26th, 2020, a cross-sectional survey was conducted among occupational population aged ≥18 years old using online questionnaires. A total of 2134 valid questionnaires were obtained, with respondents from 30 provinces, autonomous regions, and municipalities directly under the Central Government. Their general demographic data, subjective well-being, anxiety, and resilience were collected. Pearson χ(2) test and Spearson correlation analysis were used for data analysis, and structural equation model was used to explore the mediating effect of resilience on anxiety and subjective well-being. Results: The age of the respondents ranged from 18 to 60 years old, with an average age of (31.19±7.09) years old, including 1075 (50.4%) women and 1059 (49.6%) men. The positive rates of low subjective well-being and anxiety were 46.5% (992/2134) and 28.4% (607/2134), respectively. Anxiety scores were significantly negatively correlated with subjective well-being scores and resilience scores (r(s)=-0.52, -0.41, P<0.05), while resilience was significantly positively correlated with subjective well-being (r(s)=0.32, P<0.05). Structural equation models showed that anxiety had a negative predictive effect on subjective well-being, while resilience not only had a positive predictive effect on subjective well-being, but also played a mediating role between anxiety and subjective well-being, with a mediating effect of 9.9%. Conclusion: The situation of anxiety and well-being in the occupational population is still not optimistic, and resilience has a mediating effect between anxiety and subjective well-being.
Male ; Humans ; Female ; Adolescent ; Adult ; Young Adult ; Middle Aged ; Cross-Sectional Studies ; Resilience, Psychological ; Anxiety/epidemiology* ; Stress, Psychological ; Surveys and Questionnaires

The present study explored the effective approaches to realize the leading role of traditional Chinese medicine （TCM） in preventing diseases， the synergistic role in treating serious diseases， the core role in the rehabilitation of diseases and summarized the experience to provide feasible plans for the evaluation of other dominant diseases of TCM. To evaluate the effectiveness， safety， and economy of TCM in the treatment of ischemic stroke， encephalopathy project team of the China Center for Evidence-based Traditional Chinese Medicine（CCEBTCM） established an evaluation group to determine the work plan and complete the evaluation work. The concepts of the evaluation involved high-quality evidence， expert opinion survey， expert interview， and drug catalog. Under the guidance of clinical experts and methodologists， the evaluation work was completed in accordance with four steps， i.e.， plan making， data collection and data extraction， evidence synthesis and evaluation， and report writing with the rapid review method. Through the review of TCM and western medicine experts， the advantage of TCM in the treatment of ischemic stroke was positioned in the convalescence period with the predominant effects of improving the neurological function defect and improving the daily living ability. In the convalescence period of stroke， TCM treatment could improve post-stroke motor dysfunction， post-stroke cognitive impairment， consciousness disorder， swallowing disorder， aphasia， constipation， urinary function， diplopia， etc.， and the advantages of acupuncture， Chinese medicine， and traditional exercise were more prominent. In terms of safety， TCM treatment of ischemic stroke showed lower incidence of adverse reactions， fewer adverse events， and a milder degree of related symptoms. In terms of economic performance， the combined treatment of TCM and western medicine played a synergistic role and made the treatment cost more reasonable. Compared with conventional intervention， the integrated TCM and western medicine rehabilitation program showed more economic and social benefits.

Objective:To observe the relationship between the occurrence of symptomatic hypocalcemia (SH) and various potential influencing factors in patients after thyroidectomy, stratify according to the scope of thyroidectomy, and explore the predictive value of intact parathyroid hormone (iPTH) for postoperative SH.Methods:Among 3 379 patients with thyroidectomy who admitted into the First Affiliated Hospital of Zhengzhou University from January 2020 to February 2021, 122 patients with SH after thyroidectomy were collected retrospectively and set as SH group. 100 patients of the remaining 3 200 patients who did not suffer from SH in the same year were selected by systematic sampling method and set as control group. Pearson correlation analysis was used to analyze the potential influencing factors such as age, preoperative calcium, postoperative calcium, preoperative iPTH, postoperative iPTH, central lymph node number, blood loss, operation duration, gender, lymph node dissection method, thyroidectomy range, postoperative pathological type and other. Among them, the measurement data of normal distribution were expressed by mean±standard deviation( Mean± SD), t-test was used for the comparison between the two groups, and Chi-square test was used for count data. By drawing the receiver operating characteristic curve (ROC), the iPTH levels in patients with and without SH before/after operation (different surgical methods) were studied, and the diagnostic threshold, sensitivity and specificity of iPTH were predicted. Results:Among 3 379 patients, 122 patients suffered from SH after thyroidectomy, with the incidence rate of 3.6%. There were significant differences in gender (8 males and 114 females in SH group; 27 males and 73 females in control group), whether lateral area dissection was performed (58 cases with dissection and 64 cases without dissection in SH group; 7 cases with dissection and 93 cases without dissection in control group), thyroidectomy range (14 cases with one side and 108 cases with both sides in SH group; 73 cases with one side and 27 cases with both sides in control group), age (40.1 years old vs 43.2 years old), dissection number of central lymph nodes (8.6 vs 4.6), dissection number of cervical lymph nodes (12.3 vs 0.7), blood loss (22.8 mL vs 11.0 mL), operation duration (1.7 h vs 0.8 h), postoperative iPTH (16.4 pg/mL vs 41.9 pg/mL), preoperative iPTH (39.4 pg/mL vs 47.8 pg/mL) in SH group; and postoperative calcium level (1.9 mmol/L vs 2.2 mmol/L). There was significant differences between the two groups ( P<0.05). However, there was no significant differences between them with postoperative pathological type (4 cases with toxic goiter, 3 cases with medullary thyroid carcinoma, 1 case with thyroid follicular carcinoma, 114 cases with papillary thyroid carcinoma in SH group; 1 case with medullary thyroid carcinoma, 1 case of thyroid follicular carcinoma, 98 cases with papillary thyroid carcinoma in control group, P=0.25) and preoperative calcium (2.3 mmol/L vs 2.3 mmol/L, P=0.10). For patients with bilateral thyroidectomy, SH was easy to occur when postoperative iPTH < 20.08 pg/mL, and its sensitivity and specificity were 74.07% and 96.30%; however, for patients with unilateral thyroidectomy, SH was easy to occur when iPTH < 24.00 pg/mL after operation. Conclusions:Gender, age, postoperative calcium, preoperative iPTH, postoperative iPTH, central lymph node number, blood loss, operation duration, lymph node dissection method and thyroidectomy range are important factors affecting the occurrence of SH after thyroidectomy. With the expansion of surgical range, the postoperative iPTH level gradually decreases, which predicts the occurrence of symptomatic hypocalcemia. In order to avoid the occurrence of symptomatic hypocalcemia after operation, it is necessary to supplement calcium in time according to the range of operation and postoperative iPTH level.

【Objective】 To investigate the feelings of blood donors during blood donation and its influencing factors, thus providing references for high quality blood donation service for blood banks. 【Methods】 A self-developed questionnaire concerning voluntary blood donation was randomly issued by the research group and recruited investigators among blood donors in 6 street blood donation sites of Nanjing Red Cross Blood Center at weekends during December 1~23, 2018. The basic information of blood donors, the difference of feelings during blood donation and the influencing factors were analyzed by descriptive analysis, chi-square test and binary Logistic regression analysis, respectively. 【Results】 A total of 405 questionnaires were issued, and all 405 copies were valid, with the response rate at 100% (405/405). Among the valid questionnaires, 46.67% (189/405) were first-time blood donors, 27.65% (112/405) had donated for 2~3 times, and 25.68% (104/405) donated more than 4 times. 53.59%(97/181), 23.7%(43/181) and 22.65%(41/181) of the above three groups of blood donors worried about the needles, and 55.48%(81/146), 22.60%(33/146) and 21.92%(32/146) worried about the blood outflow, 52.69% (88/167), 28.14% (47/167), and 19.16% (32/167 )worried about the pain during blood collection (P<0.05). The anxiety of unqualified blood test was similar to that of poor service (P>0.05). There were differences in blood donation experience among the three groups (P<0.05), and gender (P<0.05) was its influencing factor showed by binary Logistic regression analysis. 【Conclusion】 The majority of blood donors, who have donated at the street sites of Nanjing, are worried during blood donation collection. Therefore, the blood centers should provide high-quality services and humanized nursing interventions as well as strengthen the citizens′ awareness of blood donation.

Methyl-CpG binding protein 2 (MeCP2) is a basic nuclear protein involved in the regulation of gene expression and microRNA processing. Duplication of MECP2-containing genomic segments causes MECP2 duplication syndrome, a severe neurodevelopmental disorder characterized by intellectual disability, motor dysfunction, heightened anxiety, epilepsy, autistic phenotypes, and early death. Reversal of the abnormal phenotypes in adult mice with MECP2 duplication (MECP2-TG) by normalizing the MeCP2 levels across the whole brain has been demonstrated. However, whether different brain areas or neural circuits contribute to different aspects of the behavioral deficits is still unknown. Here, we found that MECP2-TG mice showed a significant social recognition deficit, and were prone to display aversive-like behaviors, including heightened anxiety-like behaviors and a fear generalization phenotype. In addition, reduced locomotor activity was observed in MECP2-TG mice. However, appetitive behaviors and learning and memory were comparable in MECP2-TG and wild-type mice. Functional magnetic resonance imaging illustrated that the differences between MECP2-TG and wild-type mice were mainly concentrated in brain areas regulating emotion and social behaviors. We used the CRISPR-Cas9 method to restore normal MeCP2 levels in the medial prefrontal cortex (mPFC) and bed nuclei of the stria terminalis (BST) of adult MECP2-TG mice, and found that normalization of MeCP2 levels in the mPFC but not in the BST reversed the social recognition deficit. These data indicate that the mPFC is responsible for the social recognition deficit in the transgenic mice, and provide new insight into potential therapies for MECP2 duplication syndrome.

OBJECTIVE：To evaluate th e eff ects of infusion sequence regulation on the promotion of intravenous rational drug use. METHODS ：The intelligent control of infusion sequence was realized with Markov chain machine learning method on the basis of intelligent reminder manual labeling infusion sequence. Selected from Binhu Hospital of Hefei during Jan. to Sept. 2017， 164 800 inpatients’medication orders were collected as data before intelligent control of infusion sequence ，and 264 600 inpatients’ medication orders were collected as data after intelligent control of infusion sequence. The correct rate of incompatibility ，storage time limit ，administration frequency ，chronopharmacology，preventive drugs ，drug interaction ，auxiliary drugs and infusion sequence for intravenous irritant drugs were compared before and after regulation ；the times of flushing tube ，the cost of flushing tube infusion and the change of liquid property in the infusion tube were compared before and after regulation. RESULTS ：The correct rate of incompatibility ，storage time limit ，administration frequency ，chronopharmacology，drug interaction and infusion sequence for auxiliary drugs after regulation were significantly higher than before regulation ；the correct rate of infusion sequence for preventive drugs and intravenous irritant drugs ，the times of flushing tube ，the cost of flushing tube infusion and the case number of the liquid change （proportion） in infusion tube were significantly lower than before regulation （P＜0.001）. CONCLUSIONS：Intelligent regulation of infusion sequence can improve the rationality of intravenous medication sequence to a certain extend.