OBJECTIVE To investigate the clinical efficacy of integrating pharmacists into family health teams （FHTs） for long-term medication therapeutical management （MTM） in stroke patients， and empirically evaluate the service model. METHODS A pharmacist team， jointly established by clinical and community pharmacists from the Affiliated Suzhou Hospital of Nanjing Medical University （hereinafter referred to as “our hospital”）， developed a pharmacist-supported MTM model integrated into FHTs. Using a prospective randomized controlled design， 170 stroke patients discharged from our hospital （July 2022-December 2023） and enrolled in FHTs at Suzhou Runda Community Hospital were randomly divided into trial group （88 cases） and control group （82 cases） according to random number table. The control group received routine FHTs care （without pharmacist involvement in the team collaboration）， while the trial group xhz8405@126.com received 12-month MTM services supported by pharmacists via an information platform. These services specifically included innovative interventions such as personalized medication regimen optimization based on the MTM framework， dynamic medication adherence management， medication safety monitoring， a home medication assessment system， and distinctive service offerings. Outcomes of the 2 grousp were compared before and after intervention， involving medication adherence （adherence rate， adherence score）， compliance rates for stroke recurrence risk factors [blood pressure， low-density lipoprotein cholesterol （LDL-C）]， and incidence of adverse drug reactions （ADR）. RESULTS After 12 months， the trial group exhibited significantly higher medication adherence rates， improved adherence scores， higher compliance rates for blood pressure and LDL-C targets compared to the control group （P＜0.05）. The incidence of ADR in the trial group （4.55%） was significantly lower than that in the control group （8.11%）， though the difference was not statistically significant （P＞ 0.05）. CONCLUSIONS Pharmacist involvement in FHTs to deliver MTM services significantly enhances medication adherence and optimizes risk factor for stroke recurrence， offering practical evidence for advancing pharmaceutical care in chronic disease management under the family doctor system.

Immobilized enzyme-based enzyme electrode biosensors, characterized by high sensitivity and efficiency, strong specificity, and compact size, demonstrate broad application prospects in life science research, disease diagnosis and monitoring, etc. Immobilization of enzyme is a critical step in determining the performance (stability, sensitivity, and reproducibility) of the biosensors. Random immobilization (physical adsorption, covalent cross-linking, etc.) can easily bring about problems, such as decreased enzyme activity and relatively unstable immobilization. Whereas, directional immobilization utilizing amino acid residue mutation, affinity peptide fusion, or nucleotide-specific binding to restrict the orientation of the enzymes provides new possibilities to solve the problems caused by random immobilization. In this paper, the principles, advantages and disadvantages and the application progress of enzyme electrode biosensors of different directional immobilization strategies for enzyme molecular sensing elements by specific amino acids (lysine, histidine, cysteine, unnatural amino acid) with functional groups introduced based on site-specific mutation, affinity peptides (gold binding peptides, carbon binding peptides, carbohydrate binding domains) fused through genetic engineering, and specific binding between nucleotides and target enzymes (proteins) were reviewed, and the application fields, advantages and limitations of various immobilized enzyme interface characterization techniques were discussed, hoping to provide theoretical and technical guidance for the creation of high-performance enzyme sensing elements and the manufacture of enzyme electrode sensors.

Objective To explore clinical effect of different intervertebral fusion devices(cage)in treating postoperative recurrent lumbar disc herniation(LDH).Methods One hundred and forty-two LDH patients with recurrence after simple in-tervertebral disc nucleus pulpoideectomy from January 2019 to January 2021 were retrospectively analyzed.All patients were treated with combined underchannel fixation and interbody fusion and divided into a single anatomical group,two-anatomical group and a single banana group according to types and numbers of implanted cage.There were 51 patients in a single anatom-ical group,included 29 males and 22 females,aged from 39 to 65 years old with an average of(53.74±5.68)years old;body mass index(BMI)ranged from 18.62 to 28.13 kg·m-2 with an average of(22.08±2.15)kg·m-2;the interval between operation and recurrence ranged from 0.5 to 4.0 years with an average of(2.7±0.8)years;5 patients with L3,4,35 patients with L4,5 and 11 patients with L5S1;a single anatomical cage was implanted.There were 46 patients in two-anatomical group,included 25 males and 21 females,aged from 37 to 66 years old with an average of(54.52±6.02)years old;BMI ranged from 18.25 to 28.44 kg· m-2 with an average of(21.74±1.83)kg·m-2;the interval between operation and recurrence ranged from 0.5 to 5.0 years with an average of(2.7±0.9)years;4 patients with L3,4,32 patients with L4,5 and 10 patients with L5S1;two-anatomical cages were im-planted.There were 45 patients in a single banana group,included 22 males and 23 females,aged from 38 to 65 years old with an average of(54.49±6.45)years old;BMI ranged from 18.85 to 28.20 kg·m-2with an average of(21.63±1.59)kg·m-2;the interval between operation and recurrence ranged from 0.5 to 5.0 years with an average of(2.6±1.0)years;3 patients with L3,4,36 patients with L4,5 and 16 patients with L5S1;a single banana cage was implanted.Operation time,intraoperative blood loss,incision length,postoperative incision drainage volume,hospital stay and complications among 3 groups were observed and compared.The height of intervertebral space before and after operation,curvature of lordosis and the postoperative interverte-bral fusion were compared.Visual analogue scale(VAS)and Oswestry disability index(ODI)were used to evaluate degree of lumbar pain and lumbar function before operation,1 and 6 months after operation,respectively.Results All patients among 3 groups were followed up at least 6 months,and no cases were fell out.There were no significant difference in operation time,in-traoperative blood loss,incision length,postoperative incision drainage volume and hospital stay among 3 groups(P＞0.05).At 6 months after operation,the height of intervertebral space in two-anatomical group and a single group were[(11.08±1.78)mm,(10.95±1.62)mm],curvature of lordosis were[(12.05±1.86)°,(11.63±1.57)°],which were higher than those in a sin-gle dissection group(10.14±1.54)mm,(10.92±1.45)°,and the difference were statistically significant(P＜0.05).The inter-body fusion rate between two-anatomical and a banana group(95.65％,95.56％)were higher than that in a single anatomical group(78.43％)at 6 months after operation(P＜0.05).VAS and ODI of lumbar among 3 groups were decreased at 1 and 6 months after operation(P＜0.05).There was no significant difference in complications among 3 groups(P＞0.05).Conclusion The three fusion devices could achieve significant results in treating postoperative recurrence of LDH,but the implantation of two-anatomical cage and a single banana cage are more helpful to maintain the height of intervertebral space and lordosis cur-vature of patients with postoperative recurrence of LDH,and obtain good intervertebral fusion results.

Objective:We aimed to develop a novel visualized model based on nomogram to predict postoperative overall survival.Methods:This was a multicenter, retrospective, observational cohort study, including participants with histologically confirmed gastric and colorectal cancer who underwent radical surgery from 11 medical centers in China from August 1, 2015 to June 30, 2018. Baseline characteristics, histopathological data and nutritional status, as assessed using Nutrition Risk Screening 2002 (NRS 2002) score and the scored Patient-Generated Subjective Global Assessment, were collected. The least absolute shrinkage and selection operator regression and Cox regression were used to identify variables to be included in the predictive model. Internal and external validations were performed.Results:There were 681 and 127 patients in the training and validation cohorts, respectively. A total of 188 deaths were observed over a median follow-up period of 59 (range: 58 to 60) months. Two independent predictors of NRS 2002 and Tumor-Node-Metastasis (TNM) stage were identified and incorporated into the prediction nomogram model together with the factor of age. The model's concordance index for 1-, 3- and 5-year overall survival was 0.696, 0.724, and 0.738 in the training cohort and 0.801, 0.812, and 0.793 in the validation cohort, respectively.Conclusions:In this study, a new nomogram prediction model based on NRS 2002 score was developed and validated for predicting the overall postoperative survival of patients with gastric colorectal cancer. This model has good differentiation, calibration and clinical practicability in predicting the long-term survival rate of patients with gastrointestinal cancer after radical surgery.

Respiratory diseases(e.g.,lung inflammation and pulmonary fibrosis)are a serious threat to human health.Mitochondria,organelles unique to eukaryotic cells,not only have important functions in energy production,biosynthesis,and the maintenance of intracellular homeostasis but also act as diverse signaling organelles involved in inflammation,proliferation,differentiation,cell repair,and other processes.The mitochondrial quality control system involves mitochondrial biogenesis,dynamics,and autophagy.Certain pathological mechanisms of respiratory diseases,such as oxidative stress and inflammation,are closely related to the dysregulation of mitochondrial quality control systems.This paper summarizes the progress of research into mitochondrial quality control dysregulation in respiratory diseases(chronic obstructive pulmonary disease,pulmonary fibrosis,acute lung injury,asthma,and bacterial pneumonia)to explore new ideas for the prevention and treatment of respiratory diseases.

Objective:To investigate the clinical efficacy and safety of ixazomib-containing regimens in the treatment of patients with multiple myeloma(MM).Methods:A retrospective analysis was performed on the clinical efficacy and adverse reactions of 32 MM patients treated with a combined regimen containing ixazomib in the Hematology Department of the First People's Hospital of Lianyungang from January 2020 to February 2022.Among the 32 patients,15 patients were relapsed and refractory multiple myeloma(R/RMM)(R/RMM group),17 patients who responded to bortezomib induction therapy but converted to ixazomib-containing regimen due to adverse events(AE)or other reasons(conversion treatment group).The treatment included IPD regimen(ixazomib+pomalidomide+dexamethasone),IRD regimen(ixazomib+lenalidomide+dexamethasone),ICD regimen(ixazomib+cyclophosphamide+dexamethasone),ID regimen(ixazomib+dexamethasone).Results:Of 15 R/RMM patients,overall response rate(ORR)was 53.3％(8/15),among them,1 achieved complete response(CR),2 achieved very good partial response(VGPR)and 5 achieved partial response(PR).The ORR of the IPD,IRD,ICD and ID regimen group were 100％(3/3),42.9％(3/7),33.3％(1/3),50％(1/2),respectively,there was no statistically significant difference in ORR between four groups(x2=3.375,P=0.452).The ORR of patients was 50％after first-line therapy,42.9％after second line therapy,60％after third line therapy or more,with no statistically significant difference among them(x2=2.164,P=0.730).In conversion treatment group,ORR was 88.2％(15/17),among them,6 patients achieved CR,5 patients achieved VGPR and 4 patients achieved PR.There was no statistically significant difference in ORR between the IPD(100％,3/3),IRD(100％,6/6),ICD(100％,3/3)and ID(60％,3/5)regimen groups(x2=3.737,P=0.184).The median progression-free survival(PFS)time of R/RMM patients was 9 months(95％CI:6.6-11.4 months),the median overall survival(OS)time was 18 months(95％CI:11.8-24.4 months).The median PFS time of conversion treatment group was 15 months(95％CI:7.3-22.7 months),the median OS time not reached.A total of 10 patients suffered grade 3-4 adverse event(AE).The common hematological toxicities were leukocytopenia,anemia,thrombocytopenia.The common non-hematological toxicities were gastrointestinal symptoms(diarrhea,nausea and vomit),peripheral neuropathy,fatigue and infections.Grade 1-2 peripheral neurotoxicity occurred in 7 patients.Conclusion:The ixazomib-based chemotherapy regimens are safe and effective in R/RMM therapy,particularly for conversion patients who are effective for bortezomib therapy.The AE was manageable and safe.

Objective:To evaluate the effect of dexmedetomidine on the expression of polyadenosine diphosphate ribose polymerase-1 (PARP-1) during intestinal ischemia-reperfusion (I/R) injury in rats.Methods:Eighteen clean-grade healthy male Sprague-Dawley rats, weighing 200-240 g, aged 8-12 weeks, were divided into 3 groups ( n=6 each) using a random number table method: sham operation group (S group), intestinal I/R group (I/R group) and intestinal I/R+ dexmedetomidine group (I/R+ Dex group). In group S, only the superior mesenteric artery was isolated by laparotomy without clipping. The model of intestinal I/R injury was established by clamping the superior mesenteric artery for 45 min followed by reperfusion for 120 min in anesthetized animals in I/R group and I/R+ Dex group. The right femoral vein was isolated and catheterized in all the three groups. In I/R+ DEX group, dexmedetomidine 5 μg/kg was intravenously infused for 15 min before clamping. The equal volume of normal saline was given in S group and I/R group. At 120 min of reperfusion, the rats were sacrificed after anesthesia and the small intestine tissues were taken for determination of the wet/dry lung weight (W/D) ratio, apoptosis in intestinal epithelial cells (using TUNEL method) and expression of PARP-1 activation product polyadenosine diphosphate ribose and caspase-3 (by Western blot) and for microscopic examination of pathological changes which were assessed and scored according to Chiu. The apoptosis index was calculated. Results:Compared with S group, the W/D ratio, Chiu score and apoptosis index were significantly increased, and the expression of polyadenosine diphosphate ribose and caspase-3 was up-regulated in I/R group and I/R+ Dex group ( P<0.05). Compared with I/R group, the W/D ratio, Chiu score and apoptosis index were significantly decreased, and the expression of PAR and caspase-3 was down-regulated in I/R+ Dex group ( P<0.05). Conclusions:The mechanism by which dexmedetomidine alleviates intestinal I/R injury may be related to inhibiting PARP-1 activation and alleviating cell apoptosis in rats.

Objective:To explore influencing factors of the self-reported brief life quality satisfaction score(Brief-QoL) in patients with acromegaly and understand the persistent low Brief-QoL scores in cases achieving biochemical remission.Methods:This study included 836 acromegaly patients who were hospitalized at Peking Union Medical College Hospital between January 2012 and December 2020. We retrospectively examined how clinical characteristics, biochemical parameters, comorbidities, and symptoms influenced Brief-QoL. Among patients who achieved biochemical remission, differences in clinical symptoms and comorbidities were analyzed between the high and low quality of life groups.Results:Patients with well-controlled biochemical indicators at the last follow-up had generally high Brief-QoL. However, patients with symptoms such as headaches (47.8% in the low-score group vs 14.9% in the high-score group, P<0.001) and joint pain (69.6% in the low-score group vs 19.0% in the high-score group, P<0.001) had low Brief-QoL despite biochemical remission. Receiving combined treatment(52.4% in the low-score group vs 27.5% in the high-score group, P=0.030) and having comorbid diabetes or hyperlipidemia were significant factors leading to decreased quality of life. Conclusion:Brief-QoL is suitable for follow-up of outpatient patients. Early identification of factors affecting quality of life and timely intervention can facilitate the realization of standardized management.

Objective:To determine the differential expressions of long non-coding RNA(lncRNA)and messenger RNA(mRNA)in normal and asthenospermia(AS)men and analyze their biological significance in AS.Methods:We isolated and ex-tracted total RNAs from 9 normal and 9 AS sperm samples,determined the expressions of RNAs in the sperm using the DNBSEQ se-quencing platform,and analyzed their relevant functions by gene ontology enrichment(GO)and Kyoto encyclopedia of genes and ge-nomes pathway(KEGG)analyses.Results:An average of 10.64G data was generated per group,with 282 185 RNAs detected,in-cluding 107 009 lncRNAs.Among the total number of lncRNAs,15 157 were differentially expressed,2 190 upregulated and 12 967 downregulated;and among the 19 514 mRNAs,13 736 were differentially expressed,4 995 upregulated and 8 741 downregulated.Differentially expressed genes were enriched mainly in the sperm cell membrane and the pathways related to the ion channel functions,sperm development and fertilization.Conclusion:Differentially expressed lncRNAs and mRNAs can be identified by sequencing a-nalysis of AS and normal sperm.Regulation of sperm function through membrane ion channels may contribute to the development of AS,which provides a molecular basis for further research on AS.

Objective To analyze the influencing factors for the knowledge level,cognition willingness and atti-tude of health care workers(HCWs)towards monkeypox.Methods A cross-sectional survey was conducted,from January to April 2023,700 HCWs were randomly selected from a tertiary hospital in Shanghai.Based on a self-de-signed questionnaire,the survey was conducted anonymously through the online platform"Wenjuanxing".Results A total of 612 questionnaires were collected,581 were valid,with a response rate of 87.43％and an effective rate of 94.93％.The mean score of the questionnaire was(128.80±27.70)points,with a score rate of 58.54％.Multiple linear regression analysis showed that there were statistically significant differences in the knowledge level of mon-keypox among HCWs of different ages,occupations,departments,educational levels,years of working experience,professional titles,initiative cognition on monkeypox,and participation in monkeypox-related lectures organized by the units(all P＜0.05).Conclusion HCWs'cognition on monkeypox is at a moderate level.The training of HC-Ws on monkeypox knowledge should be strengthened to improve the emergency response capabilities during mon-keypox outbreaks.