OBJECTIVE To construct a pharmaceutical care framework suitable for elderly individuals in nursing homes， so as to provide standardized content guidance for relevant practice. METHODS The initial items of pharmaceutical care content in n ursing homes were drafted through literature research and semi-structured interviews. Delphi method was used to conduct correspondence consultation among 38 experts from related fields in Xinjiang. The expert positive coefficient， authority coefficient， and Kendall’s W were calculated， and the analytic hierarchy process was employed to determine the weight of each item. After thorough discussion among the research team members， the pharmaceutical care framework suitable for elderly individuals provided by hospital pharmacists collaborating with nursing homes was finalized. RESULTS The questionnaire recovery rates for both rounds of expert correspondence consultation were 100%， with an authority coefficient ＞0.8 and Kendall’s W ranging between 0.153 and 0.185 （ P ＜0.001）. A total of 7 primary items and 31 secondary items were ultimately determined， with the consistency ratio of the item weights all being less than 0.1. Based on the integration of importance and feasibility， among the primary items， “assessment of pharmaceutical care needs” was assigned the highest weight. Among the secondary items， highly practical items such as “survey of pharmaceutical care needs”“guidance on usage and dosage”“methods for correctly reading drug package inserts”， and “self-management of common chronic diseases in the elderly” were assigned relatively high comprehensive weights. CONCLUSIONS The pharmaceutical care framework suitable for elderly individuals provided by hospital pharmacists collaborating with nursing homes， which was constructed based on the Delphi method， demonstrates good scientific validity and reliability， and can serve as a reference for pharmacists to provide pharmaceutical care in nursing homes.

OBJECTIVE To investigate the prevalence and influencing factors of potentially inappropriate medication （PIM） among the elderly in nursing homes in Urumqi based on three PIM screening tools， and to compare the applicability of different tools. METHODS A cross-sectional study design was adopted. Elderly individuals from six nursing homes in Urumqi were selected as the research subjects from May 2021 to September 2023. Demographic characteristics， disease burden and medication records of the elderly were collected. PIM screening was performed using the Chinese PIM criteria （2024 edition）， the American Geriatrics Society （AGS） Beers criteria （2023 edition）， and the Screening Tool of Older Person’S Prescriptions（STOPP）/Screening Tool to Alert to Right Treatment（START） （2023 edition）. Fleiss’s Kappa test was used to assess the consistency among the three screening tools， and multivariate Logistic regression was used to analyze the influencing factors of PIM. RESULTS The prevalence of PIM screened by the Chinese PIM criteria was 47.4% （323/682）， by the AGS Beers criteria was 43.4% （296/682）， and by the STOPP criteria was 50.9% （347/682）. The consistency among the three screening tools was low （Fleiss’s Kappa＝0.12， P ＜0.001）. Multivariate Logistic regression analysis showed that all three screening tools indicated that polypharmacy， aspirin use and psychotropic drug use were independent risk factors for PIM among elderly in nursing houses （all OR＞1， P ＜0.05）. CONCLUSIONS The prevalence of PIM among the elderly in nursing homes in Urumqi is relatively high. Polypharmacy， aspirin use and psychotropic drug use are common independent risk factors for PIM. There are differences in screening results among the three tools with low consistency. The Chinese PIM criteria can serve as a first-line tool for PIM screening in nursing homes.

Objective To construct a comprehensive cost management index system for public hospitals.Methods Literature review,policy analysis,and the Delphi expert consultation method were used to establish the index system.Data from a tertiary grade A public hospital in Beijing from 2019 to 2024 were analyzed.Results The response rate for both rounds of expert consultation was 100％,indicating high expert engagement.The average authority level of the experts was 0.905.x2 tests of Kendall's W coefficient for the importance,operability,and sensitivity of the indicators yielded P＜0.001.A comprehensive cost management system comprising 5 dimensions and 13 indicators was established.Conclusion The constructed comprehensive cost management index system for public hospitals is scientifically sound and highly reliable.It enables effective cost control,risk warning,and continuous improvement,laying a solid foundation for the comprehensive advancement of cost management efforts.

Objective:To design and synthesize a 18F-labeled small molecule PET imaging probe targeting carbonic anhydrase Ⅸ (CAⅨ), named as 18F-single-acetazolamide (SAZ), and to evaluate its biological properties preliminarily. Methods:Acetazolamide was used as raw material to synthesize the precursor SAZ, and the target probe 18F-SAZ was obtained through nucleophilic substitution and other reactions. The radiochemical yield, radiochemical purity, specific activity, lipid water partition coefficient log P, and stability of 18F-SAZ were determined. Cancer cell lines OS-RC-2 (CAⅨ-positive) and HCT116 (CAⅨ-negative) were used for cell uptake experiments, and corresponding tumor-bearing mice were constructed for microPET imaging. Biodistribution of the probe in OS-RC-2 tumor-bearing mice was analyzed. The difference among groups was analyzed by repeated measures analysis of variance and Bonferroni method. Results:The probe 18F-SAZ was successfully prepared with the labelling yield of (5.60±0.51)%, specific activity of (7.90±0.62)MBq/nmol, radiochemical purity more than 99%, and the lipid water partition coefficient log P of -0.38±0.01. After incubation with PBS or mouse serum for 4 h, the radiochemical purity was still more than 99%. The uptake of 18F-SAZ in OS-RC-2 cells reached (1.47±0.24) percentage of the added radioactivity dose (%AD) at 30min, which was significantly higher than the uptake in the blocked group and that in HCT116 cells ((0.60±0.07)%AD, (0.50±0.05)%AD; F=24.31, P values: 0.012, 0.013 (Bonferroni correction method)). The results of microPET imaging showed that the uptake of 18F-SAZ in OS-RC-2 tumors reached the maximum at 30min ((2.92±0.07) percentage activity of injection dose per gram of tissue (%ID/g)), while the maximum uptakes in the blocked group and HCT116 tumors were only (1.36±0.02) and (1.12±0.07)%ID/g, respectively. 18F-SAZ was mainly distributed in tumors and organs including kidney, intestine, liver, stomach in OS-RC-2 tumor-bearing mice. Conclusions:The probe 18F-SAZ is successfully synthesized. It has high radiochemical purity and good stability in vitro, and can specifically target tumor cells with high expression of CAⅨ. It is expected to be a new CAⅨ-targeting PET imaging probe.

The paper reports a case of Fabry disease in a child with non-singular nocturnal enuresis as the first symptom. The boy developed unexplained nocturnal enuresis with frequent daytime urination since the age of 6. Fabry disease was detected and diagnosed by chance through high-risk screening. The activity of α-galactosidase A by dry blood spot was 1.97 μmol·L -1·h -1 , and there was c.640-801G>A mutation in GLA gene. Urine routine, urinary microprotein and renal function were normal. However, there were mulberry bodies found in urine deposition microscopy, suggesting the presence of kidney injury. This case suggests that enuresis can be the first symptom of Fabry disease, and mulberry bodies can be seen in the urine at the early stage of the disease.

ObjectiveTo explore the mechanism by which Zuoguiwan improves the pancreas development in the gestational diabetes mellitus （GDM） model by observing the effects of Zuoguiwan on the expression of key regulatory factors in different stages of pancreas development. MethodsPregnant Wistar rats were randomly assigned into blank， model， insulin detemir （20 U·kg^-1） and Zuoguiwan （1.89 g·kg^-1） groups （n=18）. GDM was induced by peritoneal injection of streptozotocin on day 6.5 （E6.5d） in the embryonic stage， and the blank group was given an equal volume of sodium citrate buffer. The modeling performance was assessed by measuring the blood glucose of pregnant rats. Except the blank group and model group， pregnant rats in other groups were administrated with corresponding drugs from E9.5d to delivery. The random blood glucose of pregnant rats was monitored， and the embryos and offspring rats were measured for the length and weighed on E12.5d， E18.5d and day 21 after birth （B21d）. The Lee's index of rats on B21d was calculated. Enzyme-linked immunosorbent assay （ELISA） was employed to measure the fasting insulin （FINS） levels of B22d rats and the Homeostasis Model Assessment for Insulin Resistance （HOMA-IR） was calculated. The serum levels of aspartate aminotransferase （AST）， alanine aminotransferase （ALT）， total bilirubin （TBIL）， total cholesterol （CHO）， triglyceride （TG）， high-density lipoprotein cholesterol （HDL）， and low-density lipoprotein cholesterol （LDL） in E18.5d pregnant rats and B22d offspring were determined. The pathological changes in the pancreas of E12.5d， E18.5d and B22d rats were observed by hematoxylin-eosin （HE） staining. Western blot was used to determine the protein levels of pancreatic duodenal homeobox 1 （Pdx1）， pancreas-specific transcription factor 1a （Ptf1a）， and sex-determining region Y-box protein 9 （Sox9） in the pancreas of E12.5d embryos， Pdx1， Nkx2 homeobox 2 （Nkx2.2）， and hairy and enhancer of split-1 （Hes1） in the pancreas of E18.5d embryos， and Pdx1， v-maf musculoaponeurotic fibrosarcoma oncogene homolog A （Mafa）， and NK transcription factor-related homeobox gene family 6 locus 1 （Nkx6.1） in the pancreas of B22d rats. ResultsCompared with the blank group， the model group showed elevated blood glucose levels in pregnant rats on B0d， E9.5d， E12.5d， E15.5d， and E18.5d （P<0.05， P<0.01）， decreased body weight and body length （P<0.01） and increased Lee's index in the offspring. In addition， the B22d offspring showed rising levels of FBG， FINS， HOMA-IR， AST， and TG （P<0.01）， a declined level of HDL （P<0.01）， and pancreatic acinous cells with edema and loose arrangement. The pregnant rats on E18.5d exhibited raised levels of ALT， AST， and TG （P<0.05， P<0.01） in the pancreas and a declined level of HDL （P<0.05）. The E12.5d embryos showed up-regulated protein levels of Pdx1， Sox9， and Ptf1a in the pancreas （P<0.01） and the E18.5d embryos exhibited down-regulated protein levels of Pdx1， Nkx2.2， and Hes1 in the pancreas （P<0.01）. The protein levels of Pdx1， Nkx6.1， and Mafa in the pancreas of B22d offspring were down-regulated （P<0.01）. Compared with the model group， the insulin group exhibited lowered blood glucose in pregnant rats on B0d， E15.5d， and E18.5d （P<0.05， P<0.01）. The offspring in all treatment groups showcased increased body weight and body length （P<0.01） and decreased Lee's index. The B22d offspring exhibited declined levels of FBG， FINS， and HOMA-IR in the insulin group （P<0.01） and lowered levels of FBG and HOMA-IR in the Zuoguiwan group （P<0.01）. The B22d offspring in all the treatment groups showed reduced levels of ALT， AST， TBIL， CHO， TG， and LDL， a raised level of HDL， and alleviated edema of pancreatic acinous cells. The pregnant rats on E18.5d demonstrated declined levels of TG and ALT （P<0.05， P<0.01） and an elevated level of HDL （P<0.05）. The pancreas of E12.5d embryos presented down-regulated protein levels of Pdx1 and Sox9 and an up-regulated protein level of Ptf1a in the insulin group （P<0.05）. The pancreas of E12.5d embryos in the Zuoguiwan group presented down-regulated protein levels of Pdx1， Sox9， and Ptf1a （P<0.01）. All the treatment groups showed up-regulated protein levels of Pdx1， Nkx2.2， and Hes1 in the pancreas of E18.5d embryos （P<0.01） and Pdx1， Nkx6.1， and Mafa in the pancreas of B22d embryos （P<0.05， P<0.01）. ConclusionZuoguiwan can promote the growth and development and ameliorate the pathological changes in the pancreas of the offspring of GDM model by regulating the expression of Pdx1 pathway-related regulatory factors in different stages of pancreas development.

Objective:To investigate the changes of home blood pressure from weekdays to weekends and its influencing factors.Methods:This study was a national multicenter prospective registry study. Data came from the registry study on the “Action of controlling home blood pressure to target in ten thousand patients”. Hypertension patients receiving antihypertensive drugs in the above study were included, and the general clinical data of the enrolled patients were collected. Patients′ office and home blood pressure were measured at baseline, followed by home blood pressure measurements for 7 consecutive days, and blood pressure trends over a one-week period were analyzed. Multivariate linear stepwise regression was used to investigate the influencing factors of blood pressure change from weekdays to weekends, and subgroup analysis was conducted according to body mass index, alcohol consumption, fasting blood glucose ≥6.1 mmol/L or diabetes mellitus. Kappa consistency test was used to analyze the influence of removing weekend blood pressure data on home blood pressure monitoring results. Results:A total of 3 228 hypertensive patients aged (66.2±7.6) years were included, including 1 612 (49.9%) males. The weekly blood pressure changes of the study subjects showed a trend of gradually increasing during working days (Monday to Friday) and decreasing during weekends (Saturday to Sunday). The blood pressure on weekends was lower than that on weekdays, but the difference was not statistically significant ((128.2±13.7)/(79.7±8.7) mmHg vs. (128.3±12.9)/(79.8±8.3) mmHg, all P>0.05; 1 mmHg=0.133 kPa). The blood pressure on Sunday was significantly lower than that on Friday ((127.9±13.3)/(79.6±9.1) mmHg vs. (128.5±13.3)/(80.0±9.0) mmHg, all P<0.05). Subgroup analysis showed that hypertensive patients who were overweight and obese, drank alcohol, and had fasting blood glucose≥6.1 mmol/L or combined diabetes mellitus had a smaller decrease or increasing trend in home blood pressure from weekdays to weekends. Consistency test results showed that the mean blood pressure after removing the 2-day home blood pressure data on weekends was consistent with the mean blood pressure of one week ( Kappa=0.90). The mean blood pressure after removing only the blood pressure data of Sunday was slightly less consistent with the mean blood pressure of one week ( Kappa=0.88). Conclusions:The home blood pressure level of hypertensive patients receiving antihypertensive drugs showed a trend of gradually increasing during working days and decreasing at weekends. People with hypertension who were overweight and obese, drank alcohol, had high fasting blood sugar, or had combined diabetes mellitus, and their home blood pressure decreased less or increased from weekdays to weekends. The removal of 1-day Sunday blood pressure data but not 2-day weekend blood pressure data had impact on the one-week home blood pressure monitoring results.

Objective:To investigate the correlation between the density and volume of left atrial-epicardial adipose tissue(LA-EAT)and the occurrence and severity of atrial fibrillation(AF)in elderly patients.Methods:This was a retrospective case-control study.A total of 197 elderly patients with AF and 82 patients with sinus rhythm who were hospitalized in the Department of Cardiology and Geriatric Cardiology of the First Affiliated Hospital of Nanjing Medical University from June 2023 to July 2024.were selected.The AF group was further divided into paroxysmal AF(PAF)subgroup(111 cases)and persistent AF(PeAF)subgroup(86 cases). The density and volume of LA-EAT in all patients were meansured by coronary artery enhanced CT or left atrial enhanced CT.The differences in LA-EAT density, volume and related data among the 3 groups were compared, and their relationship with different severity of senile AF was analyzed.Logistic regression was used to analyze whether LA-EAT density and volume were risk factors for senile AF.The predictive value of LA-EAT density and volume for AF in the elderly was compared throuh restricted cubic spline analysis.Results:The average LA-EAT density in the sinus rhythm group, PAF group and PeAF group was -82.75(-87.15, -79.63), -81.70(-85.55, -75.85)and -80.45(-83.40, -76.10)HU, respectively; the standard deviation of density was 34.70(31.93, 36.28), 36.20(34.30, 37.65)and 35.45(33.63, 37.28)HU, respectively; the LA-EAT volume was 23 483.40(13 964.10, 31 645.53), 25 112.20(18 479.10, 36 917.50)and 37 836.50(25 933.80, 45 537.90)mm 3, respectively.The LA-EAT density and volume in the PAF group and PeAF group were higher than those in the sinus rhythm group(all P<0.05). The LA-EAT volume in the PeAF group was greater than that in the PAF group( P<0.001), but there was no significant difference in LA-EAT density between the two groups( P>0.05). Multivariate logistic regression analysis showed that LA-EAT density and volume, left atrial diameter(LAD)and body mass index(BMI)were the independent risk factors for AF in the elderly( P<0.05). Conclusions:LA-EAT density and volume are significantly correlated with occurrence of senile AF, and show a positive dose-response relationship.LA-EAT volume is significantly related to the severity of AF( P<0.05), while the density is not significantly related to it( P>0.05).

Objective To investigate the effect of Jiawei Simiao powder on the Toll-like receptor 4(TLR4)/nuclear factor-κB(NF-κB)signaling pathway through miR-146a in monosodium urate(MSU)crystal-induced RAW264.7 macrophage inflammation models,and to explore its anti-inflammatory mechanism.Methods A cell model of gouty arthritis was established by inducing RAW264.7 cells with MSU crystals.Cells were divided into control,model,Jiawei Simiao powder,and colchicine groups and cell viability was assessed using the CCK-8 method.Levels of interleukin(IL)-1β,IL-6,and tumor necrosis factor(TNF)-α were measured by enzyme-linked immunosorbent assay.Expression levels of miR-146a miRNA and TLR4,myeloid differentiation factor 88(MyD88),TNF receptor-associated factor 6(TRAF6),and NF-κB p65 mRNA were detected by quantitative real-time polymerase chain reaction amplification technology,and protein expression levels of TLR4,MyD88,TRAF6,and phospho(p)-NF-κB p65 were evaluated by Western blot.Results miR-146a expression was significantly decreased in the model group compared with the control group(P＜0.01),while mRNA and protein expression levels of TLR4,MyD88,and TRAF6,and protein expression of p-NF-κB p65,IL-1β,IL-6,and TNF-α were significantly increased(P＜0.01).In contrast,miR-146a expression was significantly increased(P＜0.01)and mRNA and protein expression of TLR4,MyD88,and TRAF6,and p-NF-κB p65 protein expression(P＜0.01),as well as IL-1β,IL-6,and TNF-α levels(P＜0.05)were significantly decreased in the Jiawei Simiao powder and colchicine groups.Conclusions Jiawei Simiao powder may alleviate MSU crystal-induced macrophage inflammatory responses by upregulating miR-146a,suppressing TLR4/NF-κB signaling pathway activation,and decreasing secretion of inflammatory factors.