OBJECTIVE To build a new workflow of pharmacy intravenous admixture services （PIVAS）， effectively connect intelligent equipment， and promote the intelligent development of PIVAS. METHODS Based on intelligent auxiliary equipment， PIVAS workflow was optimized， and a process-oriented model was established. This model integrated intelligent prescription review （automatic prescription review+manual intervention mode）， intelligent labeling， intelligent allocation， intelligent sorting， and finished infusion quality inspection system. Furthermore， an assessment was conducted to examine unreasonable medical order rate of intelligent prescription review， the working efficiency and error rate of intelligent labeling machine and intelligent sorting machine， and the dispensing efficiency and accuracy of intelligent dispensing robot. RESULTS Under the intelligent prescription review mode， the rate of unreasonable medical orders decreased from 0.157% to 0.050% （P＜0.05）； automatic labeling efficiency reached 21.7 sheets/min， surpassing the manual labeling efficiency of 13.8 sheets/min （P＜0.05）， and the daily labeling error rate decreased from 6.1‰ to 2.5‰ （P＜0.05）. Simultaneously operating two dispensing robots significantly improved the efficiency of batch dispensing and reduced the residual amount of liquid medicine （P＜0.05）； additionally， a quality testing system for finished infusion was established， involving appearance， Tyndall effect， insoluble particles， turbidity， absorbance， pH and osmotic pressure， to ensure the quality of finished infusion and reduce the risk of infusion. CONCLUSIONS The new process of PIVAS connected with intelligent devices in our hospital can improve work efficiency， reduce dispensing errors， ensure the quality of finished infusion， and improve the level of pharmaceutical care.

Objective To investigate the causal relationship between obstructive sleep apnea(OSA)and common types of dementia by using Mendelian randomization(MR)analysis methods.Methods Based on summary data from large-scale genome-wide association studies(GWAS),single nucleotide polymorphisms(SNP)highly associated with OSA,Alzheimer's disease(AD),vascular dementia(VaD),dementia with Lewy bodies(DLB),and frontotemporal dementia(FTD)were selected as instrumental variables.The inverse variance weighted method(IVW)was employed as the primary analytical method,and stability tests were conducted by using the simple median method,weighted median method(WME),MR-Egger regression meth-od,simple mode(SM)and weighted mode(WM).Additionally,F-statistics,Cochran'Q test,MR-Egger re-gression intercept test,and leave-one-out method were used for weak instrument variables bias testing,hetero-geneity testing,pleiotropy analysis,and sensitivity analysis,respectively.Causal associations were evaluated by using odds ratios(OR)and 95%CI.Results MR analysis showed that OSA was associated with an increased risk of VaD(OR=1.829,95%CI:1.024-3.266,P<0.05).All F-statistics were>10,indicating no weak in-strumental variables.Cochran'Q test and MR-Egger regression intercept test revealed no heterogeneity and horizontal pleiotropy(P>0.05).Conclusion Genetic-level prediction suggests that OSA is associated with an increased risk of VaD.Early prevention and treatment of OSA may help improve patients'quality of life.

Objective To investigate the effects of 3-methyladenine(3-MA)on mouse mesangial cell line MES-13 cultured in high glucose,and on the kidney of streptozotocin(STZ)-induced mouse model of diabetes and the po-tential mechanism.Methods MES-13 cells were divided into low glucose control group(LG),hyper osmotic pres-sure control group(HOP),high glucose group(HG),3-methyladenine+high glucose group(HG+3-MA)and chloroquine+high glucose group(HG+CQ).The groups were respectively incubated with low glucose DMEM,30 mmol/L mannitol hypertonic control medium,30 mmol/L high glucose medium,5 mmol/L 3-MA+30 mmol/L high glucose medium and 10 mmol/L CQ+30 mmol/L high glucose medium for 24 hours.CCK-8 assay and Western blot were performed.In vivo experiment:Male C57BL/6J mice were induced diabetes for model development by in-tra-peritoneal injection of STZ 60 mg/kg for five consecutive days.After two weeks of injection,the blood glucose was measured.Animals with blood glucose level higher than 16.7 mmol/L(250 mg/dL)were randomly divided in-to diabetes control group(DM),3-MA intervention group(DM+3-MA)and CQ intervention group(DM+CQ),then were fed under the same conditions as normal control group(NC)mice.The DM+3-MA group was given 10 mg/kg of 3-MA aqueous solution by gavage every day,the DM+CQ group was given 50 mg/kg of CQ by intrap-eritoneal injection every three days,the NC group and DM group were given the same amount of normal saline and killed after 6 weeks.The kidneys were stripped for kidney/body weight ratio determination,periodic acid-schiff staining(PAS),MASSON staining microscopy and Western blot.Results In vitro experiment:Compared to the LG group,the cell viability,PCNA expression,ratio of phosphorylated Akt to total Akt(p-Akt/Akt)and ratio of phosphorylated rpS6 to total rpS6(p-rpS6/rpS6)were significantly increased in the HG group(P＜0.05).Com-pared with HG group,the cell viability,PCNA and p-Akt/Akt ratio of HG+3-MA group and HG+CQ group were significantly decreased and p-rpS6/rpS6 ratio of HG+3-MA group was significantly decreased(P＜0.01).In vivo experiment:Compared to NC group,the kidney/body weight ratio,glomerular volume,renal tubular injury index,PCNA,fibronectin,COL1A1,p-Akt/Akt,p-rpS6/rpS6 in DM group were all significantly up-regulated(P＜0.05).Compared with DM group,the kidney/body weight ratio,glomerular volume,renal tubular injury in-dex,PCNA,fibronectin,COL1A1,p-Akt/Akt,p-rpS6/rpS6 of DM+3-MA group mice were all significantly de-creased(P＜0.05).Conclusions 3-MA can improve glomerular mesangial cell proliferation and renal ECM deposi-tion in early diabetes nephropathy(DN).The improvement of 3-MA in early DN may be related to the inhibition of Akt/rpS6 signaling pathway.

Objective: To investigate the expression changes of cyclin-dependent kinase inhibitor 3(CDKN3) indifferent tumors and its effect on tumor staging, prognosis and immunotherapy. Methods: The expression characteristics of CDKN3 in different cancers using data from TCGA, CCLE, ICGC, and GTEx databases were evaluated. The GEPIA2 platform and Kaplan-Meier analysis were utilized to assess the effect of CDKN3 on tumor pathological staging and survival prognosis. The TIMER platform was employed to explore the influence of CDKN3 on the tumor immune microenvironment and immunotherapy. Its effect on immune checkpoint and key immunotherapeutic predictors using bioinformatics methods was explored. The GeneMANIA tool was used to construct the protein-protein interaction(PPI) network of CDKN3. Kyoto Encyclopedia of Genes and Genomes(KEGG) and Gene Onotology(GO) enrichment analyses were conducted to explore the biological processes and signaling pathways associated with CDKN3. The effect of CDKN3 on HepG2 cell proliferation, invasion, migration, and apoptosis was validated through transfection with CDKN3 siRNA. Results: CDKN3 was found to be widely overexpressed in tumors. High expression of CDKN3 was often associated with advanced pathological staging and poor survival prognosis. CDKN3 expression was negatively correlated with most immune checkpoints and positively correlated with tumor mutation burden(TMB), microsatellite instability(MSI), and mismatch repair(MMR) genes. CDKN3 was associated with cell cycle, cellular senescence, and the p53 signaling pathway. Furthermore, EdU staining, JC-1 staining, Transwell, and Wound Healing assays confirmed that CDKN3 promoted HCC cell proliferation, invasion, and migration while inhibiting apoptosis. Conclusion Abnormal expression of CDKN3 is closely related to tumor staging, prognosis, and immune microenvironment characteristics, making it a potential prognostic marker and immunotherapy adjuvant target in cancer.

Objective:To investigate the efficacy and safety of venetoclax (VEN) combined with hypomethylating agents (HMA) in the treatment of blastic plasmacytoid dendritic cell neoplasms (BPDCN).Methods:A retrospective case series study was conducted. The clinical data of 5 patients with BPDCN treated with VEN combined with azacitidine (AZA) or decitabine (DAC) in the First Affiliated Hospital of Soochow University and Suzhou Hongci Blood Disease Hospital from February 2017 to July 2023 were collected, and the therapeutic effect, adverse reaction and prognosis of all 5 patients were summarized.Results:All 5 BPDCN patients were male with the median onset age [ M ( Q1, Q3)] of 66 years (51 years, 73 years), of which 4 cases were presented with skin lesions and 1 case was presented with lymphadenopathy as the primary symptom. As for the treatment, 3 patients were initially treated with VEN in combination with AZA induction regimen, among which 2 patients achieved complete remission with incomplete blood count recovery (CRi) after 2 cycles of treatment, survived for 26.5 months and 14.6 months, respectively and finally died, and 1 patient achieved partial remission after 1 cycle of treatment and he still survived after 3-month follow-up; 1 patient was initially treated with VEN in combination with DAC induction regimen, and achieved clinical complete remission of non-active disease with residual skin abnormalities after 2 cycles of treatment followed by allogeneic hematologic stem cell transplantation (allo-HSCT) and he was in the state of disease-free survival for 15-month; and another 1 patient experienced a relapse after treatment with acute lymphocytic leukemia-like regimen in combination with allo-HSCT and again achieved CRi after 2 treatment courses of VEN in combination with AZA regimen, and he was in the state of disease-free survival for 30-month follow-up. Treatment-related haematological adverse effects of VEN combined with HMA were mainly neutropenia with fever, reduction of hemoglobin and thrombocytopenia; and non-haematological adverse effects were mainly gastrointestinal reactions such as nausea and vomiting. These adverse events improved with symptomatic supportive therapy, and no treatment-related deaths occurred. Conclusions:BPDCN patients who are unable to tolerate intensive chemotherapy regimens at initial time of diagnosis may attempt induction therapy with VEN+HMA regimen, which has a manageable adverse reaction and may serve as a bridge to allo-HSCT.

Objective To investigate the medication and compatibility patterns of traditional Chinese medicine(TCM)compound patents in the treatment of epilepsy through data mining research.Methods Data on TCM compound patents for treating epilepsy were retrieved from the China National Intellectual Property Administration's patent publication website.Descriptive analysis,association rule analysis,and cluster analysis were conducted using softwares such as Excel,Origin 2021,R 4.3.1 and Cytoscape 3.9.1,and the relevant topological property values were calculated to construct the core complex network.Results A total of 346 TCM compound patents for treating epilepsy were included,involving 738 different herbs.The top 5 frequently used herbs were Acorus tatarinowii,Gastrodia elata,Buthus martensii,Eupolyphaga seu steleophaga,and Uncaria rhynchophylla.The predominant drug category was liver-soothing and wind-extinguishing drugs.Cluster analysis identified two major categories of drug combinations,and the core combination in the co-occurrence network was Rhizoma acori tatarinowii-Scorpio-Gastrodiae rhizoma-Bombyx batryticatus-Uncariae ramulus cum uncis.A total of 23 association rules were obtained.Conclusion This study reveals the primary characteristics of treating epilepsy,which mainly focus on therapeutic directions such as soothing the liver and suppressing wind,calming wind to arrest convulsions,and calming the mind to tranquilize the spirit.It incorporates individualized dialectical diagnostic and treatment strategies,such as promoting blood circulation and resolving stasis,invigorating the spleen,and transforming phlegm.This discovery aims to provide reference and reference value for the clinical treatment of epilepsy in traditional Chinese medicine.

【Objective】 To share the technical key points and experience of transvesical robot-assisted radical prostatectomy (TvRARP). 【Methods】 The clinical data of 13 patients with prostate cancer (PCa) receiving TvRARP during Nov.2021 and May 2022 were collected. The operation time, estimated blood loss, blood transfusion rate, catheter removal time, postoperative length of hospital stay, immediate urinary continence rate, postoperative IIEF-5 score and perioperative complications were evaluated. 【Results】 The operation time was (142±39) min, estimated intraoperative blood loss was (76±40) mL, and no transfusion was needed. The median postoperative IIEF-5 score was 16 (12-22), hospital stay 3 (2-5)days, and catheter removal time 7(5-14)days. Of all 13 patients, 12(92.3%) achieved immediate urinary continence at the removal of catheter. There were no postoperative complications of Clavien Ⅲ and above. Clavien Ⅰ-Ⅱ complications were observed in 4 patients (30.8%). 【Conclusion】 TvRARP is feasible and safe for selected patients with clinically localized PCa, which can ensure promising postoperative urinary continence and preserve erectile functional.

At present, implant surgery robots have basically achieved "surgical intelligence", but "brain-inspired intelligence" of robots is still in the stage of theory and exploration. The formulation of a clinical implantation plan depends on the timing of implantation, implantation area, bone condition, surgical procedure, patient factors, etc., which need to evaluate the corresponding clinical decision indicators and clinical pathways. Inspired by evidence-based medicine and the potential of big data and deep learning, combined with the data characteristics of clinical decision indicators and clinical pathways that can be quantitatively or qualitatively analyzed, this review simulates the cognitive behavior and neural mechanisms of the human brain and proposes a feasible brain-inspired intelligence scheme by predicting the decision indices and executing clinical pathways intelligently, that is, "select clinical indicators and clarify clinical pathways -- construct database -- use deep learning to intelligently predict decision indicators -- intelligent execution of clinical pathways -- brain-inspired intelligence of implant decision-making". Combined with the previous research results of our team, this review also describes the process of realization of brain-inspired intelligence for immediate implant timing decisions, providing an example of the comprehensive realization of brain-inspired intelligence of implant surgery robots in the future. In the future, how to excavate and summarize other clinical decision factors and select the best way to realize the automatic prediction of evidence-based clinical indicators and pathways and finally realize the complete intellectualization of clinical diagnosis and treatment processes will be one of the directions that dental clinicians need to strive for.

Abstract： Objective　To retrospectively analyze the investigation and disposal of the COVID-19 outbreak caused by the transmission of the Omicron variant in infected imported cases, and provide basis for COVID-19 outbreak management. Methods　The description epidemiological method was used to describe the COVID-19 outbreak in Sanya City from March 31 to April 15, 2022. The propagation chain was mapped and the experience gained and shortcomings identified in emergency responses were analyzed. Results　The outbreak resulted in 95 reported locally transmitted COVID-19 cases with a incubation period M(P25, P75) of 4 (3, 5) d. In the 95 cases, the proportion of cases detected through close contact screening, centralized isolation, community screening, control area screening, active treatment (examination), and key population screening were 33.68%, 22.11%, 18.95%, 12.63%, 6.32%, 4.21% and 2.11%, respectively. The epidemic spread for 6 generations, causing 5 clusters of outbreaks and 12 cases of cluster disease. The epidemic affected 12 villages/neighborhood committees, 1 bar, 1 hospital, 1 small clinic, 1 farmer's market, 1 large shopping mall and 1 restaurant in 2 districts of Sanya City. The result of gene sequencing was Omicron variant BA.1.1. Through the immediate launch of emergency plans, nucleic acid and antigen testing, controlling close contact between infected persons and close contacts, suspending indoor business sites, central urban control, and temporary suspension, COVID-19 was controlled within 16 days. Conclusions　The transmission chain of this outbreak was clear and was caused by imported cases. Strengthening the management of the pass, doing a good job in information sharing and docking, timely screening for cases, screening, pushing, controlling high-risk groups, and implementing comprehensive control measures, can effectively prevent the spread of the epidemic, providing a reference for the control of epidemic situations in relevant scenarios.

ObjectiveTo investigate the effect of Qiling Baitouweng Tang （QLBTWT） on proliferation and apoptosis， Janus kinase 2 （JAK2）/signal transducer and activator of transcription 3 （STAT3） signaling pathway and interleukin-10 （IL-10） in diffuse large B-cell lymphoma （DLBCL）. MethodWith human DLBCL cells OCI-LY10 and U2932 as research objects， cell proliferation was detected by cell counting kit-8 （CCK-8） assay. After treatment with 0， 4.6， 9.3， 18.7， 37.5， 75， 150 mg·L^-1 QLBTWT for 24 h， the half-inhibitory concentration （IC₅₀） of OCL-LY10 and U2932 cells was calculated to be 9.33， 16.13 mg·L^-1， respectively， based on which， 9.5， 19， 38 mg·L^-1 QLBTWT were selected for subsequent experiments. After 0， 9.5， 19， 38 mg·L^-1 QLBTWT treatment for 24 h， the zymogen activities of Caspase-3， Caspase-8 and Caspase-9 in OCI-LY10 and U2932 cells were detected using corresponding activity assay kits （colorimetric）， and the IL-10 expression was detected by enzyme-linked immuno sorbent assay （ELISA）. The apoptosis rate and cell cycle of OCI-LY10 and U2932 cells treated with different concentrations of QLBTWT for 24 h were detected by flow cytometry. The expressions of apoptosis-related proteins ［B-cell lymphoma 2 （Bcl-2）， Bcl-2-associated X protein （Bax）， cleaved poly adenosine diphosphate ribose polymerase （cleaved PARP）， cleaved Caspase-3］， JAK2， STAT3， phospho-JAK2 （p-JAK2）， phospho-STAT3 （p-STAT3） pathway proteins， and c-Myc protein in OCL-LY10 and U2932 cells after 24 h treatment with 0， 9.5， 19， 38 mg·L^-1 QLBTWT were all tested by Western blot. ResultAfter QLBTWT treatment on OCI-LY10 and U2932 cells for 24 h， cell proliferation was inhibited in each QLBTWT group compared with that in the control group （P<0.05， P<0.01）. The zymogens of Caspase-3， Caspase-8 and Caspase-9 were activated （P<0.01）， and there was an increase in cell apoptosis （P<0.05， P<0.01） and cell cycle arrest at Gap phase1 （G₁） phase in 9.5， 19 and 38 mg·L^-1 QLBTWT group （P<0.05， P<0.01）. After 9.5， 19 and 38 mg·L^-1 QLBTWT treatment on OCI-LY10 and U2932 cells for 24 h， the expressions of Bcl-2， p-JAK2 and p-STAT3 proteins were decreased （P<0.01）， and the expressions of Bax， cleaved PARP and cleaved Caspase-3 proteins were increased （P<0.01）， but no significant change was observed in the expressions of JAK2 and STAT3 proteins. Compared with the conditions in the control group， the expressions of c-Myc， p-JAK2， and p-STAT3 proteins were down-regulated in 19 mg·L^-1 QLBTWT group and 19 mg·L^-1 QLBTWT+10 μg·L^-1 IL-10 group （P<0.05， P<0.01）， and up-regulated in 10 μg·L^-1 IL-10 group （P<0.05， P<0.01）， while there was no difference in JAK2/STAT3 proteins. ConclusionQLBTWT can inhibit proliferation and induce apoptosis of human DLBCL cells OCI-LY10 and U2932， and the potential mechanism may be related to the regulation of JAK2/STAT3 signaling pathway.