OBJECTIVE To improve the efficiency and quality of dispensed oral drug management in the inpatient pharmacy， and ensure the safety of drug use in patients. METHODS SWOT （strength， weakness， opportunity， threat） analysis method was used to analyze the internal strengths and weaknesses， as well as the external opportunities and threats in the construction of a closed-loop management system for dispensed oral drugs in the inpatient pharmacy of our hospital， and propose improvement strategies. RESULTS & CONCLUSIONS A refined， full-process， closed-loop traceability management system for dispensed oral drugs in the inpatient pharmacies was successfully established， which is traceable in origin， trackable in destination， and accountable in responsibility. After the application of this system， the registration rate of dispensed drug information and the correctness rate of registration content both reached 100%. The proportion of overdue drug varieties in the same period of 2024 decreased by 77.78% compared to March 2020， the inventory volume decreased by 29.50% compared to the first quarter of 2020， the per-bed medication volume decreased by 32.14% compared to the first quarter of 2020； the average workload per post in the same period of 2023 increased by 49.09% compared to 2019， the dispensing accuracy rate reached 100%， and the improvement rate of quality control problem increased by 25.25% compared to 2021. This system effectively improves the safety and accuracy of dispensed oral drug management in the inpatient pharmacy.

OBJECTIVE To systematically investigate the current status and effectiveness of the standardized on-the-job training program for community clinical pharmacists in Shanghai， and to provide a scientific basis for optimizing the training scheme. METHODS A questionnaire survey was conducted to collect the data from trainees and mentor pharmacists who participated in the program between 2016 and 2024. The survey examined their basic information， evaluations of the training scheme， satisfaction with training outcomes， and suggestions for improvement. Statistical analyses were also conducted. RESULTS A total of 420 valid responses were collected， including 340 from trainees and 80 from mentor pharmacists. Before training， only 30.29% of trainees were engaged in clinical pharmacy-related work， whereas this proportion increased to 73.24% after training. Most mentor pharmacists had extensive experience in clinical pharmacy （76.25% with ≥5 years of experience） and mentoring （78.75% with ≥3 teaching sessions）. Totally 65.59% of trainees and 55.00% of mentor pharmacists believed that blended training yielded the best learning outcomes. Over 80.00% of both trainees and mentor pharmacists considered the overall training duration， theoretical study time， and practical training time to be reasonable. More than 95.00% of trainees and mentor pharmacists agreed that the homework and assessment schemes were appropriate. Trainees rated the relevance of training content to their actual work highly （with an average relevance score ＞4.5）， though they perceived the chronic disease medication therapy management module as significantly more challenging than the prescription review and evaluation module and the home-based pharmaceutical care module. The average satisfaction score of trainees and mentor pharmacists with the training effectiveness of each project was above 4 points， indicating a high overall satisfaction. Inadequate provision of teaching resources was unanimously recognized by trainees and mentor pharmacists as the key area requiring improvement. CONCLUSIONS The standardized on-the-job training program for community clinical pharmacists in Shanghai has contributed to improving pharmaceutical services in community healthcare settings. However， ongoing improvements must concentrate on content design， resource development， and faculty cultivation.

To establish and optimize a method for the detection of recombinant human midkine (rhMK) activity and verify its methodology, cell counting kit-8 (cck-8) method was used to measure the proliferation activity of rat knee chondrocytes. The specificity, accuracy, precision, linearity and robustness of the method were also verified in this study. The established method was proven to have good specificity because the buffer of rhMK and recombinant human interleukin-1 receptor antagonist have no obvious active effect; the recoveries of the samples with relative activities of 50%, 75%, 100%, 125%, 150% were in the range of 80.0% to 124.0% by statistical analysis, the relative standard deviations (RSD) of relative potency were all within 20%, the linear correlation coefficient, R² ≥ 0.98, suggesting that the accuracy, precision and linearity of the method were good; the robustness correlation coefficient, R² ≥ 0.92 and the ratio of maximum to minimum of sigmoidal dose-response were no less than 1.5, indicating that robustness of the methods was good. In conclusion, a bioactivity measurement method for rhMK was established and fully validated in this study and it provides a reliable method for the bioactivity analysis of rhMK routine samples during the development. This study was approved by the Animal Care and Use Committee of Shanghai Model Organisms Center, Inc. (approval number: 2019-0008-06).

Based on the literature study,the thoughts and possible therapeutic mechanism in treating male infertility from the perspective of spleen and kidney by regulating intestinal flora were explored.Disturbance of intestinal flora is one of the important factors leading to the development of male infertility,and the spleen and kidney have certain similarities to intestinal flora in the physiological function and pathological changes.Moreover,tonifying the kidney and strengthening the spleen can regulate the intestinal flora by fostering the growth of beneficial bacteria,inhibiting the reproduction of pathogenic bacteria,and protecting the barrier of the intestinal mucosa.Therefore,the possible therapeutic mechanisms in treating male infertility with the prescriptions for tonifying the kidney and strengthening the spleen to regulate intestinal flora are as follows:inhibiting the expression of inflammatory factors to reduce the inflammatory reaction of testicular tissues;improving the antioxidant capacity to alleviate the damage of spermatozoa caused by oxidative stress,and improving the bad mood to alleviate the impact of psychological stress on the reproductive system.The exploration of the thoughts for treating male infertility from the perspective of spleen and kidney by regulating intestinal flora may provide a new entry point for modern Chinese medicine clinical treatment of male infertility.

To characterize human antibodies against low-calcium response V(LcrV)antigen of Yersinia pestis,the mono-clonal antibodies were screened and assayed.Antibody gene was derived from peripheral blood mononuclear cells of the vaccin-ees immunized by plague subunit vaccine in phase Ⅱb clinical trial.Human ScFv antibody library was constructed by phage dis-play.After panning library by using recombinant LcrV antigen,antibody variable genes were sequenced and converted into IgG1 format to evaluate its binding specificity and relevant parameters.An anti-plague human ScFv antibody library was estab-lished contained 7.54× 108 independent clones.After panning by LcrV antigen,3 human antibodies named as RV-B4,RV-D1 and RV-E8,respectively,were identified.Using indirect enzyme-linked immunosorbent assay(ELISA)and Western blot(WB),the specific bindings of the mAbs to LcrV antigen were confirmed.The dissociation constant(KD)of them to LcrV is 2.1 nmol/L,1.24 nmol/L and 42 nmol/L,respectively.Minor protective efficacy was found among 3 human antibodies in Y.pestis 141-infected mice.Three anti-LcrV monoclonal antibodies generated from immunized vaccinees were binding specific antibod-ies and could not block plague infection in mice.These antibodies are the potential candidate reagents for basic research of plague immunity and the application of plague diagnosis.

Gallbladder carcinoma,a relatively rare malignancy within the biliary tract,presents a grave prognosis primarily due to asymptomatic early stages leading to advanced stage diagnosis and the absence of efficacious treatment options.Research has identified chronic inflammation,predom-inantly caused by gallstones,as a critical etiological factor.While surgical intervention offers potential curative outcomes in early stages,the majority of cases are identified too late for optimal surgical outcomes.Chemotherapy and targeted therapy,despite offering new therapeutic avenues,have not significantly improved overall survival rates.Thus,understanding the pathogenesis of gallbladder cancer,especially its association with key genetic and molecular pathways,is imperative for devising novel therapeutic strategies.This review delineates the epidemiology,pathogenesis,current treat-ment modalities,and research advancements in gallbladder cancer,aiming to provide innovative in-sights for clinical management and guide future research endeavors.

O bjective To survey the availability of dental services in Shanghai community health service centers and the differences between urban and suburban areas. Methods:A questionnaire survey on dental service in Shanghai community health service centers were conducted from March 10 to 17, 2023. The availability of dental services and the differences among health service centers in central urban area, urban area and suburban area were analyzed.Results:A total of 249 community health service center participated in the survey and 249 effective questionnaires were returned with a response rate of 100.0%. Among 249 centers, 220 (88.4%) had set up dental clinics. The proportion of community health service centers with dental clinics in the urban areas, central urban areas and suburban areas is 95.0% (76/80), 98.2% (107/109) and 61.7% (37/60), respectively ( H=35.44, P<0.05). Among the 220 centers with dental clinics, the floor space of dental clinic was 40.00 (28.50, 73.24), 31.70 (24.40, 49.35) and 20.00 (16.75, 34.00) square meters in suburban areas, central urban areas, and suburban areas, respectively. There were significant differences in the inspection equipment including comprehensive dental chairs, X-ray panoramic machine, X-ray dental machine, dental implants, ultrasonic dental cleaning machine, portable dental chairs, light curing lamps, and enzyme cleaning machine among community health service centers in three types of city areas ( H=35.44, 8.32, 25.53, 7.46 20.95, 43.00, 23.22, 13.35, all P<0.05). Among 220 centers with dental services, all provided dental caries filling, 175 (79.55%) provided root canal treatment, 161 (73.18%) provided extraction of various impacted teeth, 104 (47.27%) provided minor maxillofacial surgery, 132 (60.00%) provided fixed denture restoration, and 139 (63.18%) provided removable local denture restoration. Only a few centers provided orthodontics and dental implant services, including 20 provided removable orthodontics (9.09%), 11 provided fixed orthodontics (5.00%), and 9 provided dental implants (4.09%). There were significant differences in provision of services for root canal treatment, gingival scaling, subgingival scraping, various types of impacted tooth extraction, maxillofacial surgery minor surgery, fixed denture restoration, removable local denture restoration, mobile correction, and oral implant restoration among centers in three types of city areas ( H=29.19, 51.73, 25.32, 31.93, 8.23, 25.98, 28.26, 10.46, 7.84, all P<0.05). There were total 511 dentists in 220 community health service centers, including 24(4.70%) with master degree, 53(10.37%) with associate senior professional titles. There were significant differences in number of dentists, those with undergraduate and below education, those with master degree, those with intermediate and below professional titles among centers in three types of city areas ( H=66.35, 50.33, 11.19, 42.17, all P<0.05). Conclusion:Community health service centers in Shanghai generally have basic capacity of dental service, but there are significant differences among the central urban areas, suburban areas, and suburban areas, indicating that it need to be further strengthened in terms of facilities, equipment, and talent team development in different city areas accordingly.

Objective To explore the effects of growth hormone(GH)on the proliferation,cycle,inva-sion,and migration of colon cancer cells and its possible mechanism.Methods GH3 cells with growth hor-mone-type pituitary adenoma were cultured in vitro,and the secretion of growth hormone in the supernatant of GH3 cells was detected by ELISA.Colon cancer LoVo cells in logarithmic growth phase were randomly divid-ed into the control group and the experimental group.PBS was added to the control group,while high concen-trations of recombinant GH were added to the experimental group.The two groups of cells were cultured in vitro under the same conditions.CCK-8 method was used to detect the proliferation of the cells.Flow cytome-try was used to detect the cell cycle.Transwell assay was used to detect the effect of growth hormone on the invasion and migration of the cells.Western blot was used to detect the expressions levels of E-cadherin,N-cadherin,Vimentin,and Snail-1 proteins in the cells.Results The results of ELISA showed that GH3 cells could secrete a large amount of GH,and the concentration of GH in the supernatant was(1 208±9)ng/mL.GH promoted cell growth in a dose-dependent manner within a certain concentration range,and GH 200 ng/mL was the optimal intervention concentration for subsequent experiments.Compared with the control group,the cell cycle in the experimental group changed from G1 phase to S phase and G2 phase,the ratio of G1 phase cells decreased,and the ratio of S phase cells and G2 phase cells increased(P<0.05).Compared with the control group,the number of the cell invasion and migration increased in the experimental group(P<0.05),the expression levels of N-cadherin,Vimentin,and Snail-1 was up-regulated,while the expression level of E-cadherin was down-regulated(P<0.05).Conclusion High concentration of GH promotes the prolifera-tion,invasion and migration of colon cancer cells,and induces the transition of cell cycle from G1 to S and G2 phases.The mechanism may be related to the epithelial-mesenchymal transition(EMT)of colon cancer cells promoted by high concentration of GH.

Objective To assess the retention and excretion fractions for uranium intake via wounds in the organs of adult reference computational phantom, and to improve the evaluation of health risks associated with radioactive isotopes intake via wounds. Methods A software for evaluation of the internal radiation dose was developed by combining the wound model in International Commission on Radiological Protection Report 156 and the systemic models in the International Commission on Radiological Protection Report 130 and the subsequent Occupational Intakes of Radionuclides series reports. This study was conducted to calculate the uranium retention fractions in adult reference individuals following ingestion through wounds of seven categories of uranium: weakly retained, moderately retained, strongly retained, very strongly retained, colloids, particles, and fragments. We assessed the retention fractions in the wound sites, bones, and liver, as well as the excretion fractions in urine and feces, and compared these results with authoritative results. Results The retention and excretion fractions of ²³⁸U and ²³⁵U in different forms of intake via wounds showed consistent variations. The retention fractions of weak and moderate uranium in wounds could be ignored after 1 000 d. The retention fractions of strong, avid, and colloid uranium were 10⁻⁴ to 10⁻⁵ after 10 000 d. A significant portion of the uranium present in the forms of particles and fragments exhibited long-term retention in wounds. The bone retention fractions were 1 to 2 orders of magnitude higher than the liver retention fractions. Following the intake of soluble and insoluble uranium, the retention fractions in these two organs decreased and increased, respectively, compared with those observed on the first day. The urinary excretion fractions were approximately 2 orders of magnitude higher than the fecal excretion fractions. Following the intake of soluble and particulate uranium, the excretion fractions decreased. At 1 000 d after the intake of uranium in the form of fragments, the urinary and fecal excretion fractions were 10⁻⁶ and 10⁻⁸, respectively. Conclusion The calculation results validated the accuracy of the established models, providing data support for the assessment of internal exposure doses in individuals following uranium wound contamination incidents.

To reduce the subjectivity and uncertainty present in the current international methods of drug value pricing when converting value into monetary prices,based on the hedonic pricing theory,it considers the post-negotiation price between manufacturers and payers as a reasonable price reference in the value pricing of Chinese patent medicine.By constructing an indicator system for the characteristics of Chinese patent medicine,it selects and measures the value characteristic variables that affect the price of Chinese patent medicine.It serves as the theoretical foundation and research basis for establishing a Hedonic price model between characteristic price variables and negotiation prices,thereby promoting the enhancement of rationality and objectivity in value-guided pricing of Chinese patent medicine.