OBJECTIVE To evaluate the influence of pharmaceutical quality control on the efficiency and outcomes of standardized medication therapy management （MTM） services for patients with coronary heart disease by using Economic， Clinical and Humanistic Outcomes （ECHO） model. METHODS This study collected case data of coronary heart disease patients who received MTM services during January-March 2023 （pre-quality control implementation group， n＝96） and June-August 2023 （post-quality control implementation group， n＝164）. Using propensity score matching analysis， 80 patients were selected from each group. The study subsequently compared the economic， clinical， and humanistic outcome indicators of pharmaceutical services between the two matched groups. RESULTS There were no statistically significant differences in baseline data between the two groups after matching （P＞0.05）. Compared with pre-quality control implementation group， the daily treatment cost （16.26 yuan vs. 24.40 yuan， P＜0.001）， cost-effectiveness ratio [23.12 yuan/quality-adjusted life year （QALY） vs. 32.32 yuan/QALY， P＜0.001]， and the incidence of general adverse drug reactions （2.50% vs. 10.00%， P＝0.049） of post-quality control implementation group were decreased significantly； the utility value of the EuroQol Five-Dimensional Questionnaire （0.74± 0.06 vs. 0.71±0.07， P＝0.003）， the reduction in the number of medication related problems （1.0 vs. 0.5， P＜0.001）， the medication adherence score （[ 6.32±0.48） points vs. （6.10±0.37） points， P＝0.001]， and the satisfaction score （[ 92.56±1.52） points vs. （91.95±1.56） points， P＝0.013] all showed significant improvements. Neither group experienced serious adverse drug reactions. There was no statistically significant difference in the incidence of new adverse reactions between the two groups （1.25% vs. 3.75%， P＝0.310）. CONCLUSIONS Pharmaceutical quality control can improve the quality of pharmaceutical care， and the ECHO model can quantitatively evaluate the effect of MTM services， making pharmaceutical care better priced and more adaptable to social needs， thus being worthy of promotion.

To investigate the differences in methylation levels of cuproptosis related genes in cervical cancer and their effects on clinical prognosis.Methods:The methylation data of 310 cervical tissue specimens were acquired from public databases. The UALCAN database was used to analyze the methylation level differences of 12 cuproptosis-related genes and study their level in different stages or grades of cervical cancer. Genes with statistically significant differences were selected for prognosis analysis using the EWAS datahub. Finally, gene-enrichment analysis, pathway analysis, immune infiltration analysis, the mutation rate and tumor mutation burden (TMB) of the genes in cervical cancer were analyzed using the cBioportal database. Two independent samples rank-sum test was used for differences in methylation levels and immune cell infiltration; comparative analyses of overall survival were performed using KM survival curves and Log-rank two-sided tests. TMB analyses were performed using the Wilcoxon Test for statistical analyses; Pearson correlation analysis was used for assessment in GSEA and pathway analyses.Results:The methylationβvalue of Cyclin Dependent Kinase Inhibitor 2A (CDKN2A gene) in the cervical cancer tissues of patients was 0.075 which was significantly higher than the methylationβvalue of 0.049 in normal human tissues ( P=0.008). Dihydrolipoamide S-Acetyltransferase (DLAT gene) methylation with a β value of 0.102 was significantly higher than normal human tissue methylation with a β value of 0.08 ( P=0.002), and the methylation level β value of Lipoyltransferase 1 (LIPT1 gene) in cervical cancer tissues was 0.06,which was significantly lower than normal human tissue methylation value of 0.092 ( P=0.009). Patients with CDKN2A gene methylation levels≥0.199 had an overall survival of 14.75 years, which was lower than that of patients with methylation levels<0.199 (17.56 years) ( P=0.034).The results of gene enrichment analysis indicated that it mainly involves biological processes such as the response to type I interferon and DNA replication. The expression of CDKN2A gene is positively correlated with the number of neutrophils and dendritic cells in the tumor microenvironment( P<0.05), and negatively correlated with the number ofmacrophages( P<0.05). TMB was higher in the group of variants of the CDKN2A gene than in the group of non-variants ( P=0.019). Conclusion:CDKN2A methylation is a potential biomarker for predicting the prognosis of cervical cancer.

Objective To explore the relationship between serum long non-coding RNA hypoxia-inducible factor 1 alpha antisense RNA 1(lncRNA HIFA1-AS1),CXC chemokine ligand 9(CXCL9)and disease severity,adverse pregnancy outcome in patients with preeclampsia.Methods A total of 83 patients with preeclampsia admitted to Xi'an Gaoxin Hospital January 2021 to December 2022 were taken as preeclampsia group,According to the time of diagnosis,patients with preeclampsia were divided into early onset preeclampsia group(n=39)and late onset preeclampsia group(n=44).According to the severity of the condition,patients with preeclampsia were divided into two groups:mild preeclampsia group(n=51)and severe preeclampsia group(n=32).According to pregnancy outcomes,they were divided into a normal pregnancy outcome group(n=56)and an adverse pregnancy outcome group(n=27).At the same time,60 healthy pregnant women with pregnancy were collected as control group.Real-time fluorescence quantitative PC(qRT-PCR)was used to detect serum lncRNA HIF1A-AS1,and enzyme-linked immunosorbent assay(ELISA)was used to detect serum CXCL9.Spearman rank correlation analysis was used to analyze the association between serum lncRNA HIF1A-AS1,CXCL9 and severity of disease.Logistic regression analysis was used to analyze the factors influencing the adverse pregnancy outcome in patients with preeclampsia.ROC curve was drawn to assess the predictive value of serum lncRNA HIF1A-AS1,CXCL9 for adverse pregnancy outcome.Results The relative expression of serum lncRNA HIF1A-AS1(0.73±0.26)in preeclampsia group was lower than that(1.15±0.34)in control group,and CXCL9 level(209.34±45.34 pg/ml)higher than that(116.80±37.76 pg/ml)in control group,the differences were statistically significant(t=8.379,12.903,all P<0.05).The relative expression of serum lncRNA HIF1A-AS1(0.58±0.21)in early-onset preeclampsia group was lower than that in late-onset preeclampsia group(0.86±0.27),and CXCL9 level(236.60±31.02 pg/ml)higher than that in late-onset preeclampsia group(185.18±23.63 pg/ml),the differences were statistically significant(t=5.226,8.551,all P<0.05).The relative expression of serum lncRNA HIF1A-AS1(0.52±0.21)in severe preeclampsia group was lower than that in late-onset preeclampsia group(0.97±0.34),and CXCL9 level(253.38±41.20 pg/ml)higher than that in late-onset preeclampsia group(159.65±40.79 pg/ml),the differences were statistically significant(t=6.409,10.152,all P<0.05).Serum lncRNA HIF1A-AS1 and CXCL9 were associated with condition of preeclampsia(r=-0.627,0.651,all P<0.05).CXCL9[OR(95%CI):1.581(1.098～2.276)]was independent risk factor for adverse pregnancy outcome in patients with preeclampsia(P<0.05).LncRNA HIF1A-AS1[OR(95%CI):0.806(0.673～0.965)]was a protective factor(P<0.05),and early-onset preeclampsia[OR(95%CI):1.390(1.088～1.775)]and severe preeclampsia[OR(95%CI):1.589(1.222～2.066)]were risk factors for adverse pregnancy outcome(all P<0.05).Serum lncRNA HIF1A-AS1,CXCL9 and indicators combined had predictive value for adverse pregnancy outcome in patients with preeclampsia,with AUC of 0.770,0.767 and 0.876,respectively.And the combined prediction AUC was better than single indicator,and differences were statistically significant(Z=2.455,2.398,all P<0.05).Conclusion Serum lncRNA HIF1A-AS1 expression is down-regulated and CXCL9 expression is up-regulated in patients with preeclampsia,both indicators are associated with severity of disease and adverse pregnancy outcome.Early detection of two indicators are expected to be markers for predicting adverse pregnancy outcome in patients with preeclampsia.

Objective To analyze the current status and quality of existing obstetrics and gynecology enhanced recovery after surgery(ERAS)guidelines/consensus,understand the evidence-based practices in this field,and provide a basis for clinical decision-making.Methods A systematic search of PubMed,CNKI,and other databases,as well as NGC,SIGN,and websites of anesthesia societies domestically and internationally was conducted to obtain relevant guidelines and consensus on ERAS for gynecological surgery.The search was conducted from inception to July 1,2023,and the AGREE Ⅱ and RIGHT tools were used to analyze the current status and quality of the included guidelines/consensus,as well as to conduct a summary of the recommendations.Results A total of 5 guidelines and 10 consensus statements were included.The publication years were from 2018 to 2023,originating from the United States,China,Canada,and the United Kingdom.In the 6 areas evaluated using AGREEⅡ,clarity(66.06％)scored highest,followed by scope and purpose(56.67％),involvement of stakeholders(42.02％),and editorial independence(37.64％)with scores above 30％.The scores for rigor of development(26.88％)and applicability(4.17％)were relatively low.The same items among different evaluators indicated good consistency.The results of the scores in each area were as follows:A-level 2,B-level 13,and no C-level.Two high-quality guidelines were selected.The average RIGHT reporting rate was 44.38％.Subgroup analysis showed that guidelines were higher than consensus statements in the areas of rigor of development and applicability(P＜0.05),and that using GRADE was higher than not using(P＜0.05).The areas of rigor of development and clarity were higher in foreign guidelines than domestic guidelines(P＜0.05),and using evidence grading tools was higher than not using(P＜0.05).The summary of the recommendations showed that the quality of the evidence supporting the recommendations was uneven,and some recommendations were not specific enough.Conclusion The quality of the 15 included ERAS guidelines/consensus in obstetrics and gynecology is uneven,and 2 of them can be used as high-quality guidelines for clinical reference.The quality of evidence-based guidelines in foreign countries is higher,and the use rate of GRADE in foreign guidelines is high,most of which can provide clear recommendation strength and evidence level.Chinese guidelines/consensus are of lower quality compared to overseas,and methodology and report quality need further improvement.Overall,it is still necessary to strengthen the formulation of methods and reporting standards,improve the quality of evidence,and refine specific recommendations.

Objective: To explore the moderating role of estradiol in the relationship between parenting styles and preschool children's behavioral problems, so as to provide a theoretical basis for improving the development of human s emotional health development in early life stage. Methods: During September to November in 2022, 354 children aged 3-6 years and their parents from two kindergartens in Bengbu City were chosen by using stratified cluster sampling method for the questionnaire survey. The Parenting Style Scale and the Child Behavior Checklist (CBCL) were used to collect information on parenting style and child behavioral problems. Salivary estradiol of children was collected and tested. Independent samples t test was applied to compare the scores of the scale for parental up bringing and children s behavioral problems, and Pearson correlation analysis was conducted to explore the relationship among parental upbringing, estradiol and children s behavioral problems. Results: Parents doting, laissez faire, autocratic, and inconsistent parenting styles were positive associated with child behavior problems( r =0.14-0.70); fathers democratic parenting style was negatively associated with child behavior problems( r =-0.14，-0.22，-0.21，-0.17，-0.27，-0.20); mothers democratic parenting styles was negatively correlated with scores on all five dimensions of child behavior problems except the withdrawal dimension ( r =-0.14，-0.12，-0.13，-0.21，-0.12)( P <0.05). Estradiol levels had significant moderating effects on maternal doting parenting style and children s withdrawal ( β =0.68) as well as social problems ( β =-1.00), also moderating laissez faire parenting styles and children s withdrawal problems ( β =0.75)( P <0.05). For children with low levels of estradiol, withdrawal problem scores were negatively associated with mother s doting parenting style and positively associated with laissez faire parenting style, and socialization problem scores were associated with mother s doting parenting style; for children with high levels of estradiol, withdrawal problem scores were positively associated with mother s doting parenting style, and socialization problem scores were associated with mother s doting parenting style ( t=2.84, 6.24, 3.16 , 2.37, 4.49, P <0.05). Conclusions Parenting styles are strongly associated with child behavioral problems; estradiol levels play a moderating role in mothers doting, laissez faire parenting styles and children s withdrawal problems and social problems.Parents should adopt more positive parenting styles and focus on the role of estradiol levels in maternal education to reduce the occurrence of behavioral problems in children.

AIM: To explore the molecular mechanism of sequoiaflavone affecting gastric cancer cells. MEHTODS: Gastric cancer cell line AGS cells were treated with gradient concentrations of sequoiaflavone, and then induced by PI3K/AKT signaling pathway activator. The optimal inhibitory concentration and time of semi-inhibitory concentration of red cedar flavonoid on AGS cells were detected by CCK-8, and the changes of cell proliferation, migration and invasion ability were detected by colony formation assay, transwell assay and wound healing assay. PI3K/AKT signal pathway related proteins p-PI3K, PI3K, p-AKT and AKT were detected by western blot. RESULTS: Sequoiaflavone inhibited AGS cells in a concentration-dependent manner. The half inhibitory concentration was 0.5 mmol/L, the optimal treatment time was 48 h. The protein expression of p-PI3K and p-AKT was down regulated. The proliferation, migration and invasion of AGS cells were decreased after treated with sequoiaflavone. After treated with PI3K / AKT signal pathway activator, the protein expression level of pPI3K and p-AKT was partially reversed, and the ability of cell viability, proliferation, migration and invasion was also partially improved. CONCLUSION: Inactivation of PI3K/AKT signaling pathway caused by sequoiaflavone inhibited gastric cancer cells proliferation, migration and invasion ability.

Polyurethane (PUR) plastics is widely used because of its unique physical and chemical properties. However, unreasonable disposal of the vast amount of used PUR plastics has caused serious environmental pollution. The efficient degradation and utilization of used PUR plastics by means of microorganisms has become one of the current research hotspots, and efficient PUR degrading microbes are the key to the biological treatment of PUR plastics. In this study, an Impranil DLN-degrading bacteria G-11 was isolated from used PUR plastic samples collected from landfill, and its PUR-degrading characteristics were studied. Strain G-11 was identified as Amycolatopsis sp. through 16S rRNA gene sequence alignment. PUR degradation experiment showed that the weight loss rate of the commercial PUR plastics upon treatment of strain G-11 was 4.67%. Scanning electron microscope (SEM) showed that the surface structure of G-11-treated PUR plastics was destroyed with an eroded morphology. Contact angle and thermogravimetry analysis (TGA) showed that the hydrophilicity of PUR plastics increased along with decreased thermal stability upon treatment by strain G-11, which were consistent with the weight loss and morphological observation. These results indicated that strain G-11 isolated from landfill has potential application in biodegradation of waste PUR plastics.
Plastics/metabolism* ; Polyurethanes/chemistry* ; RNA, Ribosomal, 16S ; Bacteria/genetics* ; Biodegradation, Environmental

OBJECTIVE: To explore the effect of leucine-rich α-2-glycoprotein (LRG1) derived from hepatocytes on activation of hepatic M1 Kupffer cells. METHODS: A metabolic dysfunction-associated fatty liver disease (MAFLD) model was established in BALB/c mice by high-fat diet (HFD) feeding for 16 weeks. Oleic acid was used to induce steatosis in primary cultures of mouse hepatocytes. The mRNA and protein expressions of LRG1 in mouse liver tissues and hepatocytes were detected by real-time PCR and Western blotting. Primary hepatic macrophages were stimulated with the conditioned medium (CM) from steatotic hepatocyte along with LRG1 or transforming growth factor-β1 (TGF-β1), or both for 24 h, and the expression levels of inducible nitric oxide synthase (iNOS) was detected with Western botting, and the mRNA expressions of iNOS, chemokine ligand 1 (CXCL-1) and interleukin-1β (IL-1β) were measured by RT-PCR. The MAFLD mice were injected with LRG1 (n=6), TGF-β1 (n=6), or both (n=6) through the caudal vein, and the live tissues were collected for HE staining and immumohistochemical detection of F4/80 expression; the mRNA expressions of iNOS, CXCL-1 and IL-1β in liver tissues were detected using RT-PCR. RESULTS: The mRNA and protein expression levels of LRG1 were significantly downregulated in the liver tissues of MAFLD mice and steatotic hepatocytes (P < 0.05). Treatment of the hepatic macrophages with CM from steatosis hepatocytes significantly enhanced the mRNA expression levels of iNOS, CXCL-1 and IL-1β, and these changes were significantly inhibited by the combined treatment with TGF-β1 and LRG1 (P < 0.05). In MAFLD mice, injections with either LRG1 or TGF-β1 alone reduced hepatic lipid deposition and intrahepatic macrophage infiltration, and these effects were significantly enhanced by their combined treatment, which also more strongly inhibited the mRNA expression levels of iNOS, CXCL-1 and IL-1β (P < 0.05). CONCLUSION LRG1 inhibits hepatic macrophage infiltration by enhancing TGF-β1 signaling to alleviate fatty liver inflammation in MAFLD mice.
Animals ; Mice ; Transforming Growth Factor beta1 ; Macrophage Activation ; Signal Transduction ; Non-alcoholic Fatty Liver Disease ; Culture Media, Conditioned ; Glycoproteins

Objective:To investigate the value of ultrasound findings in the diagnosis of lower extremity arterial disease in patients with type 2 diabetes mellitus and correlate it with clinical factors.Methods:A total of 535 patients with type 2 diabetes mellitus who received treatment in Taiyuan Second People's Hospital from January 2016 to June 2019 underwent color Doppler ultrasound examination (T2DM group). Vascular inner diameter, intima-media thickness, atherosclerotic plaque formation, lumen stenosis or occlusion, and hemodynamic characteristics were determined in patients with type2 diabetes mellitus compared with those in 107 patients with non-type 2 diabetes mellitus (non-T2DM group). These parameters were correlated with the course of the disease, blood glucose level, concomitant hypertension or not, and clinical Wagner grade.Results:The incidences of intima-media thickening, atherosclerotic plaque, stenosis, and occlusion of lower extremity arteries were 69.9%, 89.0%, 77.0% and 11.6% respectively, in the T2DM group, which were significantly higher than 41.1%, 78.5%, 72.0%, and 1.9% respectively in the non-T2DM group ( χ2 = 32.52, P < 0.001; χ2 = 8.76, P = 0.003; χ2 = 27.77, P < 0.001). With the prolongation of the course of T2DM, the incidence of arterial lesions in the lower extremities increased ( P < 0.001). The incidences of intima-media thickening, atherosclerotic plaque, stenosis, and occlusion of lower extremity arteries were significantly greater in the poor blood glucose control group and non-hypertension group compared with the good blood glucose control group and hypertension group (all P < 0.05). The degree of lower extremity arterial stenosis in T2DM patients was related to Wagner's grade. As the degree of stenosis increased, Wagner's grade increased correspondingly and significantly ( P < 0.001). Conclusion:Color Doppler ultrasound examination has an important value in evaluating lower extremity arterial lesions in patients with T2DM. The degree of arterial lesions in the lower extremities of T2DM patients is correlated with the course of the disease, blood glucose levels, concomitant hypertension, and clinical Wagner grade. Color Doppler ultrasound examination has an important clinical significance in evaluating the degree of vascular lesions and guiding early interventions in the clinic.

BACKGROUND: Extreme temperature events, including extreme cold, are becoming more frequent worldwide, which might be harmful to pregnant women and cause adverse birth outcomes. We aimed to investigate the association between exposure to low ambient temperature in pregnant women and adverse birth outcomes, such as preterm birth, low birth weight, and stillbirth, and to summarize the evidence herein. METHODS: Relevant studies were searched in PubMed, Cochrane, and Embase electronic databases until November 2021. Studies involving low ambient temperature, preterm birth, birth weight, and stillbirth were included. The guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-analyses were followed to conduct this study risk of bias and methods for data synthesis. RESULTS: A total of 34 studies were included. First, pregnant women exposed to low ambient temperature had an increased risk of preterm birth (risk ratio [RR] 1.08; 95% confidence interval [CI] 1.04-1.13). Subgroup analyses revealed that exposure during late pregnancy was more likely to induce preterm birth. In addition, only pregnant women exposed to <1st percentile of the mean temperature suffered increased risk of preterm birth. Moreover, pregnant women living in medium or hot areas were more prone to have preterm births than those in cold areas when exposed to low ambient temperatures. Asians and Blacks were more susceptible to low ambient temperatures than Caucasians. Second, pregnant women exposed to low ambient temperature had an increased risk of low birth weight (RR 1.07; 95% CI 1.03-1.12). Third, pregnant women had an increased risk of stillbirth while exposed to low ambient temperature during the entire pregnancy (RR 4.63; 95% CI 3.99-5.38). CONCLUSIONS: Exposure to low ambient temperature during pregnancy increases the risk of adverse birth outcomes. Pregnant women should avoid exposure to extremely low ambient temperature (<1st percentile of the mean temperature), especially in their late pregnancy. This study could provide clues for preventing adverse outcomes from meteorological factors. REGISTRATION No. CRD42021259776 at PROSPERO ( https://www.crd.york.ac.uk/PROSPERO/ ).
Pregnancy ; Infant, Newborn ; Female ; Humans ; Pregnancy Outcome ; Premature Birth/epidemiology* ; Stillbirth/epidemiology* ; Temperature ; Pregnancy Complications