Paraplegia caused by spinal cord injury is a serious neurological complication, for which surgery is currently the main treatment method. Due to different surgical approaches, patients are usually expected to maintain a passive prone position for a long time or switch between the supine and prone positions. Affected by multiple factors such as neurogenic sensory disorders, pathological changes in muscle tone and operative duration, the risk of intraoperative acquired pressure injury (IAPI) is significantly increased. Current clinical prevention strategies for IAPI in these patients predominantly focus on localized pressure relief during positioning, lacking systematic, standardized comprehensive prevention protocols or evidence-based guidelines. To address it, Department of Nursing, Orthopedics Branch, China International Exchange and Promotive Association for Medical and Health Care, Spinal Trauma Professional Committee, Orthopedics Branch, Chinese Medical Doctor Association, Nursing Group of Spine and Spinal Cord Professional Committee of Chinese Association of Rehabilitation Medicine organized experts in relevant fields to formulate Guideline for the prevention of intraoperative acquired pressure injury in paraplegic patients with spinal cord injury ( version 2025), based on evidence-based medical evidence and latest research results and clinical practice at home and abroad. Eleven recommendations were put forward from the aspects of preoperative risk assessment, intraoperative prevention strategies, postoperative handover and monitoring, and supportive mechanisms for IAPI prevention, aiming to standardize the prevention measures and management strategies of IAPI in paraplegic patients with spinal cord injury and accelerate the recovery of patients and improve the therapeutic effect.

The 2024 National Education Work Conference pointed out that at the current juncture of the critical period for achieving the goals and tasks of the 14th Five-Year Plan,the implementation of the Education Powerhouse Construction Plan Outline should be taken as the main line of work,and building first-class disciplines is an crucial task for a higher education powerhouse.In 2022,forensic medicine was officially listed as a first-level discipline under the medical category,presenting an un-precedented historical opportunity for the development of forensic medicine.The forensic medicine dis-cipline of Southern Medical University comprehensively improves the quality of talent cultivation and facilitates the construction of first-class disciplines as its main direction.It aims to initiate and imple-ment a high-level faculty team building plan featuring"combining recruitment and cultivation,inter-disciplinary integration";make vigorous efforts to establish a first-level doctoral program,refine advan-tageous second-level disciplines and research directions;and establish an innovative research platform from a high starting point with deep integration.The discipline adheres to moral cultivation and the Five Domains of Education simultaneous development,to build a high-quality talent joint training model.Guided by the construction of the national legal system and industry needs,the discipline will enhance social service capabilities.The forensic medicine construction in our university will continue to contribute to the rule of law in China and educational power.

This study identified blood-entering components of Anshen Dropping Pills and explored their anti-insomnia effects and mechanisms. The main blood-entering components of Anshen Dropping Pills were detected and identified by UPLC-Q-TOF-MS/MS. The rationality of the formula was assessed by using enrichment analysis based on the relationship between drugs and symptoms, and core targets of its active components were selected as the the potential anti-insomnia targets of Anshen Dropping Pills through network pharmacology analysis. Furthermore, protein-protein interaction(PPI) network, Gene Ontology(GO) enrichment analysis, and Kyoto Encyclopedia of Genes and Genomes(KEGG) pathway analysis were performed on the core targets. An active component-core target network for Anshen Dropping Pills was constructed. Finally, the effects of low-, medium-, and high-dose groups of Anshen Dropping Pills on sleep episodes, sleep duration, and sleep latency in mice were measured by supraliminal and subliminal pentobarbital sodium experiments. Moreover, total scores of the Pittsburgh sleep quality index(PSQI) scale was used to evaluate the changes before and after the treatment with Anshen Dropping Pills in a clinical study. The enrichment analysis based on the relationship between drugs and symptoms verified the rationality of the Anshen Dropping Pills formula, and nine blood-entering components of Anshen Dropping Pills were identified by UPLC-Q-TOF-MS/MS. The network proximity revealed a significant correlation between eight components and insomnia, including magnoflorine, liquiritin, spinosin, quercitrin, jujuboside A, ginsenoside Rb_3, glycyrrhizic acid, and glycyrrhetinic acid. Network pharmacology analysis indicated that the major anti-insomnia pathways of Anshen Dropping Pills involved substance and energy metabolism, neuroprotection, immune system regulation, and endocrine regulation. Seven core genes related to insomnia were identified: APOE, ALB, BDNF, PPARG, INS, TP53, and TNF. In summary, Anshen Dropping Pills could increase sleep episodes, prolong sleep duration, and reduce sleep latency in mice. Clinical study results demonstrated that Anshen Dropping Pills could decrease total scores of PSQI scale. This study reveals the pharmacodynamic basis and potential multi-component, multi-target, and multi-pathway effects of Anshen Dropping Pills, suggesting that its anti-insomnia mechanisms may be associated with the regulation of insomnia-related signaling pathways. These findings offer a theoretical foundation for the clinical application of Anshen Dropping Pills.
Animals ; Drugs, Chinese Herbal/administration & dosage* ; Tandem Mass Spectrometry/methods* ; Sleep Initiation and Maintenance Disorders/metabolism* ; Mice ; Network Pharmacology ; Male ; Chromatography, High Pressure Liquid ; Humans ; Protein Interaction Maps/drug effects* ; Sleep/drug effects* ; Female ; Adult

"Prescriptions being modified according to the syndrome and processing following prescription" is one of the characteristics of clinical medication in traditional Chinese medicine(TCM), and it is also an important sign that distinguishes TCM from other traditional medicine. The processing methods of TCM decoctions originate from the ingenious combination of medicinal materials, the mutual restraint of seven emotions, the harmony of four properties, and the pairing and combining of medicinal materials in prescriptions. They are the concrete embodiment of the essence and characteristics of "prescriptions being modified according to the syndrome and processing following prescription". However, due to insufficient inheritance and innovation, many characteristic varieties and pharmaceutical experience have been lost or forgotten. There is an urgent need to systematically explore and organize the processing theory and characteristic varieties of TCM decoctions, delve into the scientific connotation of the processing principles, and optimize the processing technology. Therefore, this article systematically organizes and summarizes the historical evolution and modern research progress of TCM decoction processing, conducts in-depth reflection on the current problems, and puts forward reasonable suggestions, with the aim of further inheriting, enriching, and developing the processing theory of TCM decoctions and providing support for ensuring the clinical efficacy of prescriptions.
Drugs, Chinese Herbal/isolation & purification* ; Humans ; Medicine, Chinese Traditional/methods*

Objective To develop the Expert Consensus on Sensitive Indicators for Assessment of the Quality of Nursing in Operating Theatre and provide a scientific and practical guidance for improving the quality of nursing in operating theatre.Methods The writing team established by the Operating Room Nursing Professional Committee of Guangdong Nursing Association conducted systematic literature retrieval and screening,and used the updated clinical Guidelines for Research and Evaluation Ⅱ in UK 2017.AGREE Ⅱ and the evidence evaluation system of the Australian JBI(Joanna Briggs Institute,JBI)Evidence-Based Health Care Center evidence level system(2016 Edition)comprehensively analyzed the evidence related to the sensitive indicators for evaluating the quality of operating room nursing and the suggestions of the writing group members.The first draft was formed based on the three-dimensional quality evaluation theoretical framework of"structure-process-result".Through the Delphi method,after two rounds of expert consultations and members'votes,the first draft was deeply revised and improved.Results Based on the three-dimensional quality evaluation theoretical framework of"structure-process-outcome"proposed by American scholar Donabedian,the expert consensus finally included five primary indicators:basic nursing quality,quality indicators of patient safety,quality indicators of hospital infection control,quality indicators of medication and safety management,and quality indicators of specialised nursing in operating theatre.The secondary indicators consisted of one structural indicator(management of commonly used instrument and equipment in operating theatre)and 17 process indicators(e.g.,infusion and blood transfusion management,body temperature management,etc.).The tertiary indicators included 26 process indicators and 11 outcome indicators(e.g.,incidence of adverse reactions of infusion during surgery,incidence of intra-operative hypothermia,etc.).Conclusion The evidence-and guideline-based Expert Consensus on Sensitive Indicators for Assessment of the Quality of Nursing in Operating Theatre based on eviclence and guidelines was established through rigorous evidence-based methods.It is operational and practical,and offers theoretical support and practical guidance for the managers of operating theatre to improve the quality of nursing.

Objective:To study the prevalence and spatio-temporal distribution characteristics of Keshan disease in Qingyang City, Gansu Province, and provide scientific basis for formulating targeted prevention and control strategies and optimizing resource allocation.Methods:The data of patients with Keshan disease from January 2022 to December 2024 were obtained from the Qingyang Center for Disease Control and Prevention, and the population data were obtained from the Statistics Bureau of Qingyang City. Global and local spatial autocorrelation analysis was performed using GeoDa 1.16.0 software to identify four spatial clustering areas: high-high, low-low, low-high, and high-low. Spatio-temporal aggregation analysis was conducted using SaTScan 10.1.3 software.Results:The prevalence rates of Keshan disease in Qingyang City from 2022 to 2024 were 7.11/100 000, 6.68/100 000, and 6.14/100 000, respectively. Global spatial autocorrelation analysis showed that the prevalence rates of Keshan disease in Qingyang City from 2022 to 2024 showed a positive spatial correlation (Moran′s I > 0, Z > 1.96, P < 0.05), with the highest spatial correlation in 2024 (Moran′s I = 0.46, Z = 8.02, P = 0.001). Local spatial autocorrelation analysis showed that from 2022 to 2024, the number of townships (towns) exhibiting high-high clusters of Keshan disease in Qingyang City was 15, 11, and 11, respectively. These clusters were primarily concentrated in the southeastern townships (towns) of Qingyang City that boder the Ziwu Mountain. Low-low clusters were primarily concentrated in most townships (towns) of Zhenyuan County and Xifeng District of Qingyang City, as well as some townships (towns) in the northwest of Huachi County. Spatio-temporal scanning analysis showed that the high prevalence rate cluster was concentrated in 2022, covering 44 townships (towns) in 5 counties, mainly distributed in the southeast of Qingyang City. The low prevalence rate cluster was concentrated in 2024, covering 26 townships (towns) in 3 counties (districts), and distributed in the western of Qingyang City. Conclusion:There is a significant spatial clustering of Keshan disease in Qingyang City, and the high prevalence rate cluster is located in the southeast of Qingyang City, which is a key area for prevention and control of Keshan disease in the future.

Objective To develop the Expert Consensus on Sensitive Indicators for Assessment of the Quality of Nursing in Operating Theatre and provide a scientific and practical guidance for improving the quality of nursing in operating theatre.Methods The writing team established by the Operating Room Nursing Professional Committee of Guangdong Nursing Association conducted systematic literature retrieval and screening,and used the updated clinical Guidelines for Research and Evaluation Ⅱ in UK 2017.AGREE Ⅱ and the evidence evaluation system of the Australian JBI(Joanna Briggs Institute,JBI)Evidence-Based Health Care Center evidence level system(2016 Edition)comprehensively analyzed the evidence related to the sensitive indicators for evaluating the quality of operating room nursing and the suggestions of the writing group members.The first draft was formed based on the three-dimensional quality evaluation theoretical framework of"structure-process-result".Through the Delphi method,after two rounds of expert consultations and members'votes,the first draft was deeply revised and improved.Results Based on the three-dimensional quality evaluation theoretical framework of"structure-process-outcome"proposed by American scholar Donabedian,the expert consensus finally included five primary indicators:basic nursing quality,quality indicators of patient safety,quality indicators of hospital infection control,quality indicators of medication and safety management,and quality indicators of specialised nursing in operating theatre.The secondary indicators consisted of one structural indicator(management of commonly used instrument and equipment in operating theatre)and 17 process indicators(e.g.,infusion and blood transfusion management,body temperature management,etc.).The tertiary indicators included 26 process indicators and 11 outcome indicators(e.g.,incidence of adverse reactions of infusion during surgery,incidence of intra-operative hypothermia,etc.).Conclusion The evidence-and guideline-based Expert Consensus on Sensitive Indicators for Assessment of the Quality of Nursing in Operating Theatre based on eviclence and guidelines was established through rigorous evidence-based methods.It is operational and practical,and offers theoretical support and practical guidance for the managers of operating theatre to improve the quality of nursing.

Objective:To study the prevalence and spatio-temporal distribution characteristics of Keshan disease in Qingyang City, Gansu Province, and provide scientific basis for formulating targeted prevention and control strategies and optimizing resource allocation.Methods:The data of patients with Keshan disease from January 2022 to December 2024 were obtained from the Qingyang Center for Disease Control and Prevention, and the population data were obtained from the Statistics Bureau of Qingyang City. Global and local spatial autocorrelation analysis was performed using GeoDa 1.16.0 software to identify four spatial clustering areas: high-high, low-low, low-high, and high-low. Spatio-temporal aggregation analysis was conducted using SaTScan 10.1.3 software.Results:The prevalence rates of Keshan disease in Qingyang City from 2022 to 2024 were 7.11/100 000, 6.68/100 000, and 6.14/100 000, respectively. Global spatial autocorrelation analysis showed that the prevalence rates of Keshan disease in Qingyang City from 2022 to 2024 showed a positive spatial correlation (Moran′s I > 0, Z > 1.96, P < 0.05), with the highest spatial correlation in 2024 (Moran′s I = 0.46, Z = 8.02, P = 0.001). Local spatial autocorrelation analysis showed that from 2022 to 2024, the number of townships (towns) exhibiting high-high clusters of Keshan disease in Qingyang City was 15, 11, and 11, respectively. These clusters were primarily concentrated in the southeastern townships (towns) of Qingyang City that boder the Ziwu Mountain. Low-low clusters were primarily concentrated in most townships (towns) of Zhenyuan County and Xifeng District of Qingyang City, as well as some townships (towns) in the northwest of Huachi County. Spatio-temporal scanning analysis showed that the high prevalence rate cluster was concentrated in 2022, covering 44 townships (towns) in 5 counties, mainly distributed in the southeast of Qingyang City. The low prevalence rate cluster was concentrated in 2024, covering 26 townships (towns) in 3 counties (districts), and distributed in the western of Qingyang City. Conclusion:There is a significant spatial clustering of Keshan disease in Qingyang City, and the high prevalence rate cluster is located in the southeast of Qingyang City, which is a key area for prevention and control of Keshan disease in the future.

Paraplegia caused by spinal cord injury is a serious neurological complication, for which surgery is currently the main treatment method. Due to different surgical approaches, patients are usually expected to maintain a passive prone position for a long time or switch between the supine and prone positions. Affected by multiple factors such as neurogenic sensory disorders, pathological changes in muscle tone and operative duration, the risk of intraoperative acquired pressure injury (IAPI) is significantly increased. Current clinical prevention strategies for IAPI in these patients predominantly focus on localized pressure relief during positioning, lacking systematic, standardized comprehensive prevention protocols or evidence-based guidelines. To address it, Department of Nursing, Orthopedics Branch, China International Exchange and Promotive Association for Medical and Health Care, Spinal Trauma Professional Committee, Orthopedics Branch, Chinese Medical Doctor Association, Nursing Group of Spine and Spinal Cord Professional Committee of Chinese Association of Rehabilitation Medicine organized experts in relevant fields to formulate Guideline for the prevention of intraoperative acquired pressure injury in paraplegic patients with spinal cord injury ( version 2025), based on evidence-based medical evidence and latest research results and clinical practice at home and abroad. Eleven recommendations were put forward from the aspects of preoperative risk assessment, intraoperative prevention strategies, postoperative handover and monitoring, and supportive mechanisms for IAPI prevention, aiming to standardize the prevention measures and management strategies of IAPI in paraplegic patients with spinal cord injury and accelerate the recovery of patients and improve the therapeutic effect.

Objective:To investigate the epidemiological and clinical characteristics of Keshan disease current cases in Qingyang City, Gansu Province.Methods:Full coverage monitoring data of all Keshan disease affected villages in Qingyang City from January to December 2022 were collected from the database of the Qingyang City Center for Disease Prevention and Control. A retrospective analysis was conducted to analyze the epidemiological distribution and clinical manifestations (including electrocardiography, classification of cardiac function, chest X-ray, B-mode ultrasound of the heart, etc) of 132 current cases of Keshan disease.Results:Among the 132 current cases of Keshan disease, there were 5 cases of latent type and 127 cases of chronic type, and 25 new cases were identified in 2022; with a male-to-female ratio of 1.03 ∶ 1.00 (67 ∶ 65), a median age of 62 years (interquartile range of 12). The area with the highest number of current cases was Heshui County, with a Keshan disease incidence rate of 3.37/10 000; the lower areas were Xifeng District and Zhenyuan County, with a Keshan disease incidence rate of 0.08/10 000 and 0.03/10 000, respectively. The abnormal electrocardiogram of the current cases was mainly characterized by T-wave and/or ST-segment changes, with a total of 78 cases, accounting for 59.09% of the total cases. Heart function impairment (grade Ⅱ and above) was found in 124 cases, accounting for 93.94%. The results of B-mode ultrasound and chest X-ray examination showed that there were 107 cases of heart enlargement, accounting for 81.06% of the total cases.Conclusions:The Keshan disease current cases in Qingyang City are predominantly chronic in elderly, with a balanced gender distribution but regional distribution differences. Abnormal electrocardiogram is common in patients, and their cardiac function is often impaired. Given the persistent presence of pathogenic factors, continued monitoring is necessary to achieve early intervention and improve prognosis.