The Expert Consensus on the Deployment of DeepSeek in Medical Institutions serves as a detailed guideline for the deployment of DeepSeek in medical institutions. It was developed by experts in the fields of healthcare， hospital management， medical information， health policy， law， and medical ethics from nearly 30 leading domestic medical and academic research institutions， based on relevant domestic and international laws and regulations as well as the practices of medical institutions. It aims to provide medical institutions with a scientific， standardized， and secure deployment guideline to ensure that the application of artificial intelligence （AI） technologies in healthcare， including but not limited to DeepSeek， conforms to the unique characteristics of the healthcare industry and effectively promotes the improvement of medical service levels. From the three aspects of pre-deployment evaluation， deployment implementation， and post-deployment management and monitoring， the key factors that medical institutions should consider when introducing DeepSeek were elaborated in detail， including medical demand compatibility， technical capabilities and infrastructure， legal and ethical risks， data preparation and management， model selection and optimization， system integration and training， performance monitoring and continuous optimization， risk management and emergency response， as well as compliance review and evaluation. This provides a comprehensive deployment framework for medical institutions to ensure the safety and effectiveness of technology applications.

OBJECTIVE: To explore the potential effects and mechanisms of Liang-Ge-San (LGS) for the treatment of acute respiratory distress syndrome (ARDS) through network pharmacology analysis and to verify LGS activity through biological experiments. METHODS: The key ingredients of LGS and related targets were obtained from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform. ARDS-related targets were selected from GeneCards and DisGeNET databases. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analyses were performed using the Metascape Database. Molecular docking analysis was used to confirm the binding affinity of the core compounds with key therapeutic targets. Finally, the effects of LGS on key signaling pathways and biological processes were determined by in vitro and in vivo experiments. RESULTS: A total of LGS-related targets and 496 ARDS-related targets were obtained from the databases. Network pharmacological analysis suggested that LGS could treat ARDS based on the following information: LGS ingredients luteolin, wogonin, and baicalein may be potential candidate agents. Mitogen-activated protein kinase 14 (MAPK14), recombinant V-Rel reticuloendotheliosis viral oncogene homolog A (RELA), and tumor necrosis factor alpha (TNF-α) may be potential therapeutic targets. Reactive oxygen species metabolic process and the apoptotic signaling pathway were the main biological processes. The p38MAPK/NF-κ B signaling pathway might be the key signaling pathway activated by LGS against ARDS. Moreover, molecular docking demonstrated that luteolin, wogonin, and baicalein had a good binding affinity with MAPK14, RELA, and TNF α. In vitro experiments, LGS inhibited the expression and entry of p38 and p65 into the nucleation in human bronchial epithelial cells (HBE) cells induced by LPS, inhibited the inflammatory response and oxidative stress response, and inhibited HBE cell apoptosis (P<0.05 or P<0.01). In vivo experiments, LGS improved lung injury caused by ligation and puncture, reduced inflammatory responses, and inhibited the activation of p38MAPK and p65 (P<0.05 or P<0.01). CONCLUSION LGS could reduce reactive oxygen species and inflammatory cytokine production by inhibiting p38MAPK/NF-κ B signaling pathway, thus reducing apoptosis and attenuating ARDS.
Drugs, Chinese Herbal/pharmacology* ; Respiratory Distress Syndrome/enzymology* ; p38 Mitogen-Activated Protein Kinases/metabolism* ; NF-kappa B/metabolism* ; Animals ; Signal Transduction/drug effects* ; Molecular Docking Simulation ; Humans ; Male ; Network Pharmacology ; Apoptosis/drug effects* ; Mice

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*

OBJECTIVE To establish a quantitative fingerprint analysis method for sugar components in Yuanhu Zhitong oral liquid using high performance liquid chromatography-charged aerosol detection(HPLC-CAD). METHODS Chromatographic column was NH2P-50 4E(4.6 mm×250 mm, 5 μm) column. Water(A) and acetonitrile(B) were used as the mobile phase in the gradient elute mode. The column temperature was 30 ℃. The injection volume was 10 μL. The flow rate was 0.6 mL·min−1. The evaporation temperature of CAD was 35 ℃. The acquisition frequency was 10 Hz. The power function value was 1.0. RESULTS The linear relationship of the quantitative component was good within the quantitative range, with R2>0.999. The relative standard deviations(RSDs) of instrument precision, intermediate precision and method repeatability were all <3%. The test solution was stable within 24 h. The average recoveries at low, medium and high concentration levels ranged 97.15%−101.13%. There were 5 common peaks in the fingerprint. The RSDs of instrument precision, method repeatability and sample stability were all <4%. CONCLUSION The established analytical method is stable, accurate and reproducible. It can be used to detect sugar excipients in the preparations.

Objective:This study aimed to analyze the specific measures and practical effects of standardizing the management of patent conversion work in a certain district tertiary hospital, aiming to provide valuable references and guidance for improving patent conversion management for other hospitals of the same level.Methods:This study selected a series of standardized management measures taken by the hospital from July 2022 to December 2023 as the research object, including but not limited to the approval process before patent application, the combing and optimization of the approval process of patent conversion application, and the formulation and implementation of the tax reduction system and other policies.Results:The smooth implementation of various standardized management patent transformation measures in the hospital effectively improved the efficiency of patent quality control and patent conversion. Specifically, it was reflected in the shortening of the ″application conversion contract signing″ period, as well as a significant increase in the total number of patent implementation conversions and the total amount of conversion contracts signed.Conclusions:By standardizing the management of hospital patent conversion, not only can the efficiency and success rate of patent conversion be effectively improved, but also can effectively promote the development of hospital innovation and conversion work.

Objective To evaluate the molluscicidal effect of spraying different formulations of niclosamide ethanolamine salt with drones against Oncomelania hupensis in ditches. Methods A semi-dry and semi-wet ditch with O. hupensis snails was selected in the second branch field of Jiangbei Farm, Jiangling County, Hubei Province in May 2023, and divided into 4 experimental areas, named groups A1, A2, B1 and B2. Environmental cleaning was performed in groups A1 and B2, and was not conducted in groups A2 or B2. Then, 50% wettable powder of niclosamide ethanolamine salt was sprayed with drones at an effective dose of 2 g/m² in groups A1 and A2, and 5% niclosamide ethanolamine salt granule was sprayed with drones at an effective dose of 2 g/m² in groups B1 and B2. O. hupensis snails were surveyed using the systematic sampling method 1, 3, 5, 7, 14 days after spraying, and the natural mortality and corrected mortality of O. hupensis snails were calculated. Results The occurrence of frames with living snails, mean density of living snails and natural mortality of snails were 97.50% (117/120), 6.30 snails/0.1 m² and 1.18% (9/765) in the test ditch before spraying, respectively. There were significant differences in the mortality of snails among four groups 1, 3, 5, 7 and 14 days after spraying niclosamide formulations with drones (χ² = 17.230, 51.707, 65.184, 204.050 and 34.435, all P values < 0.01). The overall mortality rates of snails were 94.51% (1 051/1 112), 79.44% (908/1 143), 96.54% (977/1 012) and 88.55% (1 021/1 153) in groups A1, A2, B1 and B2 (χ² = 207.773, P < 0.05), respectively. In addition, there was no significant difference in the overall snail mortality between groups A1 and B1 (P > 0.05), and the snail mortality in groups A1 and B1 were both statistically different from that in groups A2 and B2 (all P values < 0.05). Conclusion Both 50% wettlable powder of niclosamide ethanolamine salt and 5% niclosamide ethanolamine salt granule sprayed with drones are active against O. hupensis snails in ditches, and environmental cleaning may improve the molluscicidal effect.

Objective To observe the pharmacokinetic effect of amoxicillin and clavulanate potassium tablets on amoxicillin in Chinese healthy subjects under fasting and high fat and high calorie diet.Methods 71 healthy subjects were given a single dose of amoxicillin potassium clavulanate tablets(0.375 g)on fasting or high fat diet,and venous blood samples were collected at different time points.The concentrations of amoxicillin in human plasma were determined by HPLC-MS/MS method,and the pharmacokinetic parameters were calculated by non-atrioventricular model using PhoenixWinNonlin 8.0 software.Results The main pharmacokinetic parameters of amoxicillin potassium clavulanate tablets after fasting and high fat diet were(5 105.00±1 444.00),(4 593.00±1 327.00)ng·mL-1,and postprandial-fasting ratio 89.40％,90％confidence interval(79.55％-100.19％);t1/2 were(1.52±0.16),(1.39±0.22)h;AUC0-t were(12 969.00±1 841.00),(11 577.00±1 663.00)ng·mL-1·h,and postdietary/fasting ratio 89.20％,90％confidence interval(83.92％-94.28％);AUC0-∞ were(13 024.00±1 846.00),(11 532.00±1 545.00)ng·mL-1·h,and postprandial-fasting ratio 88.60％,90％confidence interval(83.48％-93.50％).The median Tmax(range)were 1.63(0.75,3.00)and 2.50(0.75,6.00)h,respectively,and the Tmax of postprandial medication was delayed(P＜0.01).Conclusion Compared with fasting condition,amoxicillin Tmax was significantly delayed after high fat diet,while Cmax,AUC0-t and AUC0-∞ were not significantly changed,indicating that food could delay the absorption of amoxicillin,but did not affect the degree of absorption.

Objective:To study the feasibility of domestic flow diverter(TFD) for the treatment of unruptured internal carotid artery small- and medium-sized wide-neck aneurysms.Methods:This is a retrospective case series study.The study retrospectively evaluated consecutive 54 patients with unruptured intracranial small- and medium-sized wide-neck aneurysms treated with TFD in the Department of Cerebrovascular Disease,the Second Affiliated Hospital of Kunming Medical University between October 2019 and January 2024. There were 11 males and 43 females, and the age of patients was (54.9±9.6) years (range:36 to 74 years). There were 63 aneurysms in 54 patients,6 of which were tandem multiple small aneurysms. One case had saccular aneurysms of bilateral internal carotid artery. The maximum diameter of aneurysm was (4.1±0.8) mm (range: 1.5 to 10.0 mm).The ratio of the maximum diameter of the aneurysm to the neck width diameter was 1.3±0.4 (range:0.4 to 2.4). The surgical and follow-up data were collected. The aneurysm embolization rate at the immediate operation and follow-up,and the complications were analyzed. The degree of aneurysm embolization was evaluated using the O′Kelly-Marotta (OKM) grading system,with OKM grade D as complete occlusion and grade C and above (C1,C2,C3 and D) as successful occlusion. Clinical outcomes of all patients were evaluated by modified Rankin scale(mRS).Results:For 63 aneurysms, 48 aneurysms were treated with TFD alone,and 15 aneurysms were treated with a combination of TFD and coiling. The immediate postoperative successful occlusion rate was 14.3% (9/63) and the complete occlusion rate was 3.2% (2/63). Follow-up results were obtained for all of the patients. The follow-up time ( M(IQR)) was 124 (182) days (range: 85 to 754 days). The time to aneurysm successful occlusion was 140.5 (151.5) days (range: 85 to 308 days). At final follow-up,the successful aneurysm occlusion rate was 68.3% (43/63) and the complete occlusion rate was 58.7% (37/63). The complete occlusion rate of the TFD group was 50.0% (24/48) and the TFD+coiling group was 13/15. All patients had no aneurysm rupture,ischemic complications and no recurrence of the aneurysm needed to retreatment during the intraoperative and follow-up period. A total of 3 mild haemorrhagic complications which were related to dual-antiplatelet agents. Twelve patients had asymptomatic mild-moderate stent stenosis. TFD covered 66 branch vessels totally. Only 6 branches were affected by the time of the last follow-up and none of the patients had relevant ischaemic symptoms. All of 54 patients were evaluated as mRS score<2 points at the last follow-up. Conclusion:Using TFD to treat internal carotid artery unruptured small and medium-sized wide-neck aneurysms can simplify the surgical procedure with low complication rate, which is a clinically optional treatment approach.

Objective:To study the feasibility of domestic flow diverter(TFD) for the treatment of unruptured internal carotid artery small- and medium-sized wide-neck aneurysms.Methods:This is a retrospective case series study.The study retrospectively evaluated consecutive 54 patients with unruptured intracranial small- and medium-sized wide-neck aneurysms treated with TFD in the Department of Cerebrovascular Disease,the Second Affiliated Hospital of Kunming Medical University between October 2019 and January 2024. There were 11 males and 43 females, and the age of patients was (54.9±9.6) years (range:36 to 74 years). There were 63 aneurysms in 54 patients,6 of which were tandem multiple small aneurysms. One case had saccular aneurysms of bilateral internal carotid artery. The maximum diameter of aneurysm was (4.1±0.8) mm (range: 1.5 to 10.0 mm).The ratio of the maximum diameter of the aneurysm to the neck width diameter was 1.3±0.4 (range:0.4 to 2.4). The surgical and follow-up data were collected. The aneurysm embolization rate at the immediate operation and follow-up,and the complications were analyzed. The degree of aneurysm embolization was evaluated using the O′Kelly-Marotta (OKM) grading system,with OKM grade D as complete occlusion and grade C and above (C1,C2,C3 and D) as successful occlusion. Clinical outcomes of all patients were evaluated by modified Rankin scale(mRS).Results:For 63 aneurysms, 48 aneurysms were treated with TFD alone,and 15 aneurysms were treated with a combination of TFD and coiling. The immediate postoperative successful occlusion rate was 14.3% (9/63) and the complete occlusion rate was 3.2% (2/63). Follow-up results were obtained for all of the patients. The follow-up time ( M(IQR)) was 124 (182) days (range: 85 to 754 days). The time to aneurysm successful occlusion was 140.5 (151.5) days (range: 85 to 308 days). At final follow-up,the successful aneurysm occlusion rate was 68.3% (43/63) and the complete occlusion rate was 58.7% (37/63). The complete occlusion rate of the TFD group was 50.0% (24/48) and the TFD+coiling group was 13/15. All patients had no aneurysm rupture,ischemic complications and no recurrence of the aneurysm needed to retreatment during the intraoperative and follow-up period. A total of 3 mild haemorrhagic complications which were related to dual-antiplatelet agents. Twelve patients had asymptomatic mild-moderate stent stenosis. TFD covered 66 branch vessels totally. Only 6 branches were affected by the time of the last follow-up and none of the patients had relevant ischaemic symptoms. All of 54 patients were evaluated as mRS score<2 points at the last follow-up. Conclusion:Using TFD to treat internal carotid artery unruptured small and medium-sized wide-neck aneurysms can simplify the surgical procedure with low complication rate, which is a clinically optional treatment approach.