OBJECTIVE To explore optimization pathways for the drug traceability code management model in outpatient pharmacy workflows， providing practical evidence for enhancing the efficiency of pharmaceutical service. METHODS Taking the outpatient pharmacy of the First Affiliated Hospital of Sun Yat-sen University as the research subject， a comprehensive drug traceability system was established through three key interventions： upgrading the information system architecture [including integration of the hospital information system （HIS） with the traceability platform]， workflow optimization （reorganizing the inventory-dispensing-verification tripartite process）， and designing a dual-mode traceability data collection mechanism （primary data capture at dispensing stations and supplementary capture at verification stations）. Operational efficiency differences before and after implementation were analyzed using the medical insurance data and service timeliness metrics in September 2024. RESULTS After the implementation of drug traceability code management， in terms of data collection: Mode Ⅰ （verification-stage capture） uploaded 26 144 records， while Mode Ⅲ （inventory-as-sales capture） uploaded 443 061 records， totaling 469 205 entries； in terms of time efficiency： average drug dispensing time increased from 28.74 s to 43.37 s （enhanced by 51%）. Through dynamic staffing adjustments， patient wait time only extended from 8.04 min to 8.67 min （enhanced by 8%）. CONCLUSIONS Drug traceability code management can be effectively implemented via a “system reconstruction-process reengineering-human-machine collaboration” trinity strategy， leveraging informatization （e.g.， dual-mode data capture） to offset manual operation delays， which validates the feasibility of balancing national traceability demands with service efficiency in outpatient pharmacies.

Objective:To prepare ((2-(2-chlorophenyl)-3-(4-((2- 18F-fluoroethyl)oxy)phenyl)-5, 6, 7, 8-tetrahydrooxepino[3, 2-c]pyrazol-8-yl)amino)methanoic acid methyl ester ( 18F-JR-1001) and evaluate its binding affinity to the cannabinoid type 1 receptor (CB1R). Methods:18F-JR-1001 was synthesized using an integrated automated synthesis module, and its radiochemical yield (RCY) and molar activity were determined. Cell-specific uptake, lipid-water partition coefficient (log P), competitive binding assays, and in vitro stability tests were performed. Rimonabant-fed rat models (blocking group) with pre-occupied CB1R were established. Radioautography and microPET/CT imaging were conducted on both the blocking group and normal Sprague-Dawley (SD) rats to evaluate the brain uptake of 18F-JR-1001 and its blood-brain barrier (BBB) penetration capability. Results:The RCY of the synthetic 18F-JR-1001 after decay correction was (32.5±9.2)% ( n=10), with the molar activity of (194.6±67.3)GBq/μmol. Cell experiments demonstrated that 18F-JR-1001 exhibited specificity for CB1R, with log P of 3.40±0.11 ( n=3) and half-maximal inhibitory concentration of 0.975nmol/L. Within 3h at 37℃, the radiochemical purity of 18F-JR-1001 in physiological saline and blood remained above 92%, with no significant radioactive by-product peaks observed. Radioautography showed that the whole brain uptake of 18F-JR-1001 in the blocking group was 65.6% of that in normal SD rats. MicroPET/CT imaging showed that the mean whole brain uptake of 18F-JR-1001 in the blocking group was 0.4706, which was lower than that in normal SD rats (1.0561). Additionally, continuous scanning for 60min demonstrated that 18F-JR-1001 exhibited good BBB penetration capability. Conclusion:The synthesized 18F-JR-1001 meets the requirements of production and application, and is proved the potential as a CB1R-targeted tracer in the in vitro experiments, microPET/CT imaging and radioautography.

To analyze the relationship between serum non-HDL-C levels and cardiovascular disease (CVD) mortality in community populations. A retrospective cohort study was conducted using the Yuecheng District Health Information Platform in Shaoxing City, Zhejiang Province. The study cohort included individuals aged 40 years or older with no prior history of CVD who underwent physical examinations at Yuecheng District healthcare institutions between January and December 2019. A total of 39 038 participants were included, including 19 085 males (48.9%) and 19 953 females (51.1%), with a mean age of (73.64±9.10) years. The mean follow-up duration was 52.3 months. During follow-up, 1 227 CVD death events occurred. The results indicated a significant overall association between non-HDL-C levels and the risk of CVD mortality, including coronary heart disease (CHD) and stroke. Cox models indicated that, using the ideal level of non-HDL-C as the reference, the hazard ratios (HRs) for risk of CVD death in the suitable level, borderline elevated level and elevated level groups were 1.24 (95% CI: 1.08-1.42), 1.57 (95% CI: 1.34-1.85) and 2.31 (95% CI: 1.87-2.86), respectively. The corresponding HRs for CHD death were 1.39 (95% CI: 1.10-1.76), 1.69 (95% CI: 1.28-2.12) and 2.53 (95% CI: 1.76-3.64), respectively. Subgroup analysis revealed significant interaction effects between non-HDL-C and sex, smoking, alcohol consumption, and diabetes (all P interaction<0.05). Sensitivity analyses confirmed that results were consistent with the primary findings regarding the association between non-HDL-C and CVD mortality risk. In conclusion, increasing non-HDL-C levels are associated with higher risks of death from cardiovascular diseases, including stroke and CHD. The risk of CVD death associated with elevated non-HDL-C is greater among males, individuals with a history of diabetes, smokers or drinkers. In the future, attention should be paid to the monitoring of non-HDL-C in community health management, and the intensive and personalized management of blood lipids in high-risk population should be strengthened.

Objective To explore the effect and mechanism of Zuogui Jiangtang Jieyu Formula(ZGJTJYF)in treating diabetes-related depression by regulating glutamate receptor 2(GluR2).Methods The primary isolated and cultured hippocampal neurons of SD rats were used.The experiment consisted of normal,model,blank serum(10％blank serum),positive drug(10％[metformin+fluoxetine]drug-containing serum),20％ZGJTJYF group,10％ZGJTJYF group,10％ZGJTJYF+GluR2 knockdown group,and 10％ZGJTJYF+GluR2 overexpression group(with corresponding volume fractions of ZGJTJYF drug-containing serum added).The ZGJTJYF+GluR2 knockdown and overexpression groups,were transfected with lentivirus to obtain hippocampal neurons with either GluR2 overexpression or knockdown.The glucose(150 mmol/L)and corticosterone(200 μmol/L)were used for 18 h to establish an in vitro cell model of hippocampal neurons in diabetes-related depression.After 24 h of successful modeling,the corresponding serum was added to each group for intervention.After 24 h of intervention,the morphological structure of hippocampal neurons was observed using an optical microscope.Biochemical methods were used to determine the glucose and insulin content in cell supernatant.An enzyme-linked immunosorbent assay was used to detect 5-hydroxytryptamine(5-HT)and dopamine(DA)levels in the cell supernatant,and the microtubule-associated protein 1A/1B light chain 3 autophagy double-labeled adenovirus(mRFP-GFP-LC3)autophagy fluorescence double labeling method was used to detect the average fluorescence intensity of LC3 protein in hippocampal neurons.Nissl staining was used to observe synaptic damage in hippocampal neurons,and an immunofluorescence method was used to detect the protein expression of Parkin,phosphatase and tensin homolog-induced putative kinase 1(PINK1),regulating synaptic membrane exocytosis 3(RIMS3),synapsin 1(SYN1),postsynaptic density-95(PSD-95),synapse-associated protein 102(SAP 102),and GluR2 in hippocampal neurons.Realtime fluorescence PCR was used to detect GluR2 mRNA expression in hippocampal neurons,while Western blotting was employed to assess the expression of mitophagy proteins Parkin and PINK1 in these neurons.Results Compared to the normal group,the model group and blank serum group showed structural damage to hippocampal neurons,increased glucose content in cell supernatant,decreased insulin,5-HT,and DA content,increased average fluorescence intensity of LC3,Parkin,and PINK1,decreased average fluorescence intensity of RIMS3,SYN1,PSD-95,SAP 102,and GluR2,decreased GluR2 mRNA expression,increased protein expression of Parkin and PINK1(P＜0.05),and decreased Nissl bodies.Compared to the model group and blank serum group,the above indicators in each administration group were improved to varying degrees(P＜0.05).Compared to the positive drug group,the average fluorescence intensity of LC3,Parkin,and PINK1 decreased,Parkin and PINK1 protein expression decreased,and the average fluorescence intensity of GluR2,SYN1,and PSD-95 increased in 10％ZGJTJYF,20％ZGJTJYF group,and 10％ZGJTJYF+GluR2 overexpression group(P＜0.05).Compared to 10％and 20％ZGJTJYF groups,10％ZGJTJYF+GluR2 knockdown group showed a decrease in 5-HT content,an increase in average fluorescence intensity of LC3 and Parkin,a decrease in average fluorescence intensity of SYN1,PSD-95,and GluR2,a decreased in GluR2 mRNA expression,and an increase of Parkin and PINK1 protein expression(P＜0.05).In contrast,the above indicators were improved to varying degrees in 10％ZGJTJYF+GluR2 overexpression group(P＜0.05).Compared to 10％ZGJTJYF+GluR2 knockdown group,the above abnormal indicators in 10％ZGJTJYF+GluR2 overexpression group were reversed to varying degrees(P＜0.05).Conclusion ZGJTJYF has a protective effect on synaptic damage of hippocampal neurons in diabetes-related depression,and its mechanism may be related to the upregulation of GluR2 and the inhibition of mitophagy over activation.

Objective:To investigate the relationship between functional exercise compliance and health action stage and medication compliance in patients with ischemic stroke.Method:A total of 313 patients with ischemic stroke who were hospitalized in the Department of Neurology of the People's Hospital of Xinjiang Uygur Autonomous Region from November to December 2023 were select-ed as study objects by convenience sampling method.Data were collected through face-to-face questionnaire sur-veys,including a general data questionnaire,the Functional Exercise Compliance Scale of stroke patients,the Health Action Stage Assessment Questionnaire,and the Chinese version of Morisky medication adherence scale(MMAS-8).Result:The compliance of functional exercise in ischemic stroke patients was 40.85±9.23;Medication compli-ance score 6.95±1.31;Functional exercise compliance was significantly positively correlated with medication compliance(r=0.118,P＜0.05),and functional exercise compliance was significantly positively correlated with health behavior stage(r=0.303,P＜0.05).Multiple regression analysis of ischemic stroke patients'functional ex-ercise compliance showed that per capita family monthly income,hospital stay and health action stage were the influencing factors for individuals'functional exercise compliance(P＜0.05).Conclusion:Functional exercise compliance in patients with ischemic stroke patients is positively correlated with health intention,medication compliance and family per capita income,while negatively correlated with hospital length of stay.

Objective To explore the effect and mechanism of Zuogui Jiangtang Jieyu Formula(ZGJTJYF)in treating diabetes-related depression by regulating glutamate receptor 2(GluR2).Methods The primary isolated and cultured hippocampal neurons of SD rats were used.The experiment consisted of normal,model,blank serum(10％blank serum),positive drug(10％[metformin+fluoxetine]drug-containing serum),20％ZGJTJYF group,10％ZGJTJYF group,10％ZGJTJYF+GluR2 knockdown group,and 10％ZGJTJYF+GluR2 overexpression group(with corresponding volume fractions of ZGJTJYF drug-containing serum added).The ZGJTJYF+GluR2 knockdown and overexpression groups,were transfected with lentivirus to obtain hippocampal neurons with either GluR2 overexpression or knockdown.The glucose(150 mmol/L)and corticosterone(200 μmol/L)were used for 18 h to establish an in vitro cell model of hippocampal neurons in diabetes-related depression.After 24 h of successful modeling,the corresponding serum was added to each group for intervention.After 24 h of intervention,the morphological structure of hippocampal neurons was observed using an optical microscope.Biochemical methods were used to determine the glucose and insulin content in cell supernatant.An enzyme-linked immunosorbent assay was used to detect 5-hydroxytryptamine(5-HT)and dopamine(DA)levels in the cell supernatant,and the microtubule-associated protein 1A/1B light chain 3 autophagy double-labeled adenovirus(mRFP-GFP-LC3)autophagy fluorescence double labeling method was used to detect the average fluorescence intensity of LC3 protein in hippocampal neurons.Nissl staining was used to observe synaptic damage in hippocampal neurons,and an immunofluorescence method was used to detect the protein expression of Parkin,phosphatase and tensin homolog-induced putative kinase 1(PINK1),regulating synaptic membrane exocytosis 3(RIMS3),synapsin 1(SYN1),postsynaptic density-95(PSD-95),synapse-associated protein 102(SAP 102),and GluR2 in hippocampal neurons.Realtime fluorescence PCR was used to detect GluR2 mRNA expression in hippocampal neurons,while Western blotting was employed to assess the expression of mitophagy proteins Parkin and PINK1 in these neurons.Results Compared to the normal group,the model group and blank serum group showed structural damage to hippocampal neurons,increased glucose content in cell supernatant,decreased insulin,5-HT,and DA content,increased average fluorescence intensity of LC3,Parkin,and PINK1,decreased average fluorescence intensity of RIMS3,SYN1,PSD-95,SAP 102,and GluR2,decreased GluR2 mRNA expression,increased protein expression of Parkin and PINK1(P＜0.05),and decreased Nissl bodies.Compared to the model group and blank serum group,the above indicators in each administration group were improved to varying degrees(P＜0.05).Compared to the positive drug group,the average fluorescence intensity of LC3,Parkin,and PINK1 decreased,Parkin and PINK1 protein expression decreased,and the average fluorescence intensity of GluR2,SYN1,and PSD-95 increased in 10％ZGJTJYF,20％ZGJTJYF group,and 10％ZGJTJYF+GluR2 overexpression group(P＜0.05).Compared to 10％and 20％ZGJTJYF groups,10％ZGJTJYF+GluR2 knockdown group showed a decrease in 5-HT content,an increase in average fluorescence intensity of LC3 and Parkin,a decrease in average fluorescence intensity of SYN1,PSD-95,and GluR2,a decreased in GluR2 mRNA expression,and an increase of Parkin and PINK1 protein expression(P＜0.05).In contrast,the above indicators were improved to varying degrees in 10％ZGJTJYF+GluR2 overexpression group(P＜0.05).Compared to 10％ZGJTJYF+GluR2 knockdown group,the above abnormal indicators in 10％ZGJTJYF+GluR2 overexpression group were reversed to varying degrees(P＜0.05).Conclusion ZGJTJYF has a protective effect on synaptic damage of hippocampal neurons in diabetes-related depression,and its mechanism may be related to the upregulation of GluR2 and the inhibition of mitophagy over activation.

To analyze the relationship between serum non-HDL-C levels and cardiovascular disease (CVD) mortality in community populations. A retrospective cohort study was conducted using the Yuecheng District Health Information Platform in Shaoxing City, Zhejiang Province. The study cohort included individuals aged 40 years or older with no prior history of CVD who underwent physical examinations at Yuecheng District healthcare institutions between January and December 2019. A total of 39 038 participants were included, including 19 085 males (48.9%) and 19 953 females (51.1%), with a mean age of (73.64±9.10) years. The mean follow-up duration was 52.3 months. During follow-up, 1 227 CVD death events occurred. The results indicated a significant overall association between non-HDL-C levels and the risk of CVD mortality, including coronary heart disease (CHD) and stroke. Cox models indicated that, using the ideal level of non-HDL-C as the reference, the hazard ratios (HRs) for risk of CVD death in the suitable level, borderline elevated level and elevated level groups were 1.24 (95% CI: 1.08-1.42), 1.57 (95% CI: 1.34-1.85) and 2.31 (95% CI: 1.87-2.86), respectively. The corresponding HRs for CHD death were 1.39 (95% CI: 1.10-1.76), 1.69 (95% CI: 1.28-2.12) and 2.53 (95% CI: 1.76-3.64), respectively. Subgroup analysis revealed significant interaction effects between non-HDL-C and sex, smoking, alcohol consumption, and diabetes (all P interaction<0.05). Sensitivity analyses confirmed that results were consistent with the primary findings regarding the association between non-HDL-C and CVD mortality risk. In conclusion, increasing non-HDL-C levels are associated with higher risks of death from cardiovascular diseases, including stroke and CHD. The risk of CVD death associated with elevated non-HDL-C is greater among males, individuals with a history of diabetes, smokers or drinkers. In the future, attention should be paid to the monitoring of non-HDL-C in community health management, and the intensive and personalized management of blood lipids in high-risk population should be strengthened.

Objective:To investigate the relationship between functional exercise compliance and health action stage and medication compliance in patients with ischemic stroke.Method:A total of 313 patients with ischemic stroke who were hospitalized in the Department of Neurology of the People's Hospital of Xinjiang Uygur Autonomous Region from November to December 2023 were select-ed as study objects by convenience sampling method.Data were collected through face-to-face questionnaire sur-veys,including a general data questionnaire,the Functional Exercise Compliance Scale of stroke patients,the Health Action Stage Assessment Questionnaire,and the Chinese version of Morisky medication adherence scale(MMAS-8).Result:The compliance of functional exercise in ischemic stroke patients was 40.85±9.23;Medication compli-ance score 6.95±1.31;Functional exercise compliance was significantly positively correlated with medication compliance(r=0.118,P＜0.05),and functional exercise compliance was significantly positively correlated with health behavior stage(r=0.303,P＜0.05).Multiple regression analysis of ischemic stroke patients'functional ex-ercise compliance showed that per capita family monthly income,hospital stay and health action stage were the influencing factors for individuals'functional exercise compliance(P＜0.05).Conclusion:Functional exercise compliance in patients with ischemic stroke patients is positively correlated with health intention,medication compliance and family per capita income,while negatively correlated with hospital length of stay.

Objective:To prepare ((2-(2-chlorophenyl)-3-(4-((2- 18F-fluoroethyl)oxy)phenyl)-5, 6, 7, 8-tetrahydrooxepino[3, 2-c]pyrazol-8-yl)amino)methanoic acid methyl ester ( 18F-JR-1001) and evaluate its binding affinity to the cannabinoid type 1 receptor (CB1R). Methods:18F-JR-1001 was synthesized using an integrated automated synthesis module, and its radiochemical yield (RCY) and molar activity were determined. Cell-specific uptake, lipid-water partition coefficient (log P), competitive binding assays, and in vitro stability tests were performed. Rimonabant-fed rat models (blocking group) with pre-occupied CB1R were established. Radioautography and microPET/CT imaging were conducted on both the blocking group and normal Sprague-Dawley (SD) rats to evaluate the brain uptake of 18F-JR-1001 and its blood-brain barrier (BBB) penetration capability. Results:The RCY of the synthetic 18F-JR-1001 after decay correction was (32.5±9.2)% ( n=10), with the molar activity of (194.6±67.3)GBq/μmol. Cell experiments demonstrated that 18F-JR-1001 exhibited specificity for CB1R, with log P of 3.40±0.11 ( n=3) and half-maximal inhibitory concentration of 0.975nmol/L. Within 3h at 37℃, the radiochemical purity of 18F-JR-1001 in physiological saline and blood remained above 92%, with no significant radioactive by-product peaks observed. Radioautography showed that the whole brain uptake of 18F-JR-1001 in the blocking group was 65.6% of that in normal SD rats. MicroPET/CT imaging showed that the mean whole brain uptake of 18F-JR-1001 in the blocking group was 0.4706, which was lower than that in normal SD rats (1.0561). Additionally, continuous scanning for 60min demonstrated that 18F-JR-1001 exhibited good BBB penetration capability. Conclusion:The synthesized 18F-JR-1001 meets the requirements of production and application, and is proved the potential as a CB1R-targeted tracer in the in vitro experiments, microPET/CT imaging and radioautography.

Objective:To investigate the effect of anoxic cold environment at 4500 m altitude on female men-struation.Methods:From March 1 to March 20,2023,women in a unit at an altitude of 4500 meters were selected for reproductive health questionnaire survey,and were divided into≤6 months group,6 months to 12 months group and≥12 months group according to altitude exposure time.The changes of menstruation in each group were analyzed to explore the relevant influencing factors.Results:The total incidence of abnormal menstruation in working women in hypoxic cold environment was as high as 66.14%,and there was no statistically significant difference between the groups at different high-altitude exposure times(P＞0.05).The highest incidence of dys-menorrhea among the types of menstrual changes was 61.90%,but there was no statistically significant differ-ence between the groups at different high altitude exposure times(P＞0.05).There was a statistically significant difference(P＜0.05)in the proportion of insufficient sleep for at least 3 days per week,nervousness and anxiety,and training during their menstrual period in the women who experienced changes in their menstrual cycle com-pared to those who did not.Conclusions:Hypoxic cold environment can lead to the change of female menstrua-tion,and it is combined with sleep deficiency,tension and anxiety,and menstrual exercise.