ObjectiveTo investigate the effect of interfering with long noncoding RNA （LncRNA） small nucleolar RNA host gene16 （SNHG16） on improving angiogenesis of ectopic endometrial stromal cells （EScs） in adenomyosis （AM） by targeting upregulation of miRNA （miR）-141-3p and inhibition of high mobility group box-1 protein （HMGB1）. MethodsThe expression levels of SNHG16， miR-141-3p and HMGB1 mRNA in endometrial tissues of 52 patients with adenomyosis （AM group） and 52 patients who needed hysterectomy due to cervical cancer or ovarian cancer （control group） were detected by quantitative reverse transcription polymerase chain reaction （qRT-PCR）. Y14 cells were divided into small hairpin RNA （shRNA） NC group， shRNA SNHG16 group， shRNA SNHG16+miR-141-3p inhibitor （inhibitor） group， shRNA SNHG16+inhibitor NC group and blank group. The targeting relationship between miR-141-3p and SNHG16 as well as HMGB1 was verified. The expression levels of SNHG16， miR-141-3p and HMGB1 mRNA in Y14 cells were detected by qRT-PCR. CCK-8 and Transwell assay were used to detect cell proliferation， invasion and migration. Microvascular density （MVD） was determined by immunofluorescence. The expressions of hypoxia-inducing factor α （HIF-1α）， cyclooxygenase-2 （Cox-2）， vascular endothelial growth factor （VEGF） and HMGB1 were detected by Western blot. ResultsThe expression of SNHG16 and HMGB1 mRNA in AM group was higher than that in control group， but the expression of miR-141-3p was lower than that in control group （P0.05）. The expression of SNHG16， HMGB1 mRNA， proliferation rate， migration， invasion number， MVD， expression of VEGF， HIF-1 α， Cox-2， and HMGB1 proteins in the shRNA SNHG16 group were lower than those in the blank group and shRNA NC group， while the expression of miR-141-3p was higher than that in the blank group and shRNA NC group （P0.05）. Inhibition of miR-141-3p reversed the improvement of EScs angiogenesis by interfering with SNHG16. ConclusionInterference with LncRNA SNHG16 improves EScs angiogenesis and inhibits proliferation， migration， and invasion of EScs by targeting upregulation of miR-141-3p and inhibition of HMGB1.

Objective To explore the similarities and differences in clinical efficacy and mRNA transcriptomics characteristics between acupuncture and shallow needling at non-acupoints and to provide a basis for determining whether shallow needling at non-acupoints is suitable as a sham acupuncture control in acupuncture clinical trials.Methods Eighty patients with chronic spontaneous urticaria(CSU)who visited the Dermatology Department of the Affiliated Hospital of Chengdu University of Traditional Chinese Medicine between July 8,2018 and to July 29,2019,were included.The patients were randomly divided into the acupuncture group(n=41)and the sham acupuncture group(n=39)using a computerized complete random design.Additionally,12 healthy individuals were included as the healthy control group.For patients in the acupuncture group,"Baihui(GV20),""Shenting(GV24),""Zhongwan(CV12),"and bilateral"Quchi(LI11),""Tianshu(ST25),""Xuehai(SP10),""Zusanli(ST36),"and"Sanyinjiao(SP6)"were selected for regular acupuncture.The sham acupuncture group received non-acupoint shallow needling at eight non-acupoints on the head,upper limbs,lower limbs,and abdomen.Both groups underwent daily treatment,with five consecutive days constituting one treatment course followed by a two-day interval.A total of two courses were administered.The urticaria activity score(UAS)was used to evaluate wheals and pruritus,whereas the visual analog scale(VAS)score was used to evaluate the degree of pruritus.Blinding effectiveness was also evaluated.Based on clinical evaluation and sample quality,serum samples from six patients in each treatment group before and after the intervention,along with those from six healthy individuals,were selected for RNA sequencing using the BGISEQ-500 sequencer.Differentially expressed mRNAs were identified using the"DEGseq"software package,and the similarities and differences in mRNA expression between the two groups were analyzed.Results UAS and VAS scores decreased in both groups at 1,2,3,and 4 weeks of treatment compared with before treatment(P＜0.01).The decrease in UAS and VAS scores in both groups was time-dependent(P＜0.01)but not related to the grouping or the interaction between grouping and time(P＞0.05).By the end of the second week of treatment,the number of patients in both groups who believed they had received true acupuncture was similar between the two groups,with no significant difference.mRNA transcriptomic sequencing revealed that,before and after treatment,the enrichment types and degrees of differentially expressed mRNA were similar between the acupuncture and sham acupuncture groups at the biological process,cellular component,and molecular function levels.In terms of biological processes,both groups were commonly enriched in coagulation,hematoma,oxygen transport,and gas transport.In terms of cellular components,both groups exhibited enrichment in hemoglobin complexes,platelet alpha granules,extracellular exosomes,extracellular organelles,and extracellular vesicles.At the molecular function level,both groups were commonly enriched in actin filament-binding substances,haptoglobin,peroxidase activity,and oxygen blood binding.In the Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis,both groups showed common enrichment in multiple entries such as cytokine-cytokine receptor interaction,ECM-receptor interaction,microRNAs in cancer,proteoglycans in cancer,bladder cancer,and malaria.Conclusion Acupuncture and sham acupuncture exhibited similar clinical treatment effects and mRNA transcriptomics profiles.In the design of acupuncture clinical trials,disease specificity should be carefully considered.Sham acupuncture control using non-acupoint shallow needling may not be suitable for skin diseases such as urticaria.

Objective:To analyze serum inflammatory factors associated with antihistamine resistance in patients with chronic spontaneous urticaria (CSU) .Methods:A total of 88 CSU patients were enrolled from Guangzhou Dermatology Hospital from January 2022 to December 2024. All patients received antihistamine treatment according to the "Guideline for diagnosis and treatment of urticaria in China (2022) " . Based on the 7-day urticaria activity score (UAS7) after 4-week treatment, these patients were divided into an antihistamine-sensitive group and an antihistamine-resistant group. Serum levels of inflammatory factors at the initial visit were analyzed using the Olink-targeted proteomics technology. Specific biomarkers associated with antihistamine resistance were identified, and Spearman correlation analysis was carried out to analyze correlations among differentially expressed proteins. A logistic regression model was constructed based on the Olink proteomics data, and the predictive performance of the model was evaluated using receiver operating characteristic (ROC) curve analysis. Measurement data were expressed as mean ± standard deviation or median (lower quartile, upper quartile) .Results:The 88 CSU patients aged 12 to 81 (38.78 ± 13.89) years, with the disease duration being 18 (7.00, 60.00) months. There were 32 patients in the antihistamine-sensitive group and 56 in the antihistamine-resistant group. No significant differences were found between the two groups in terms of age, disease duration, gender, or history of allergic diseases (all P > 0.05) . After 4 weeks of antihistamine treatment, the UAS7 score was significantly higher in the antihistamine-resistant group (25.00 [15.25, 31.00] points) than in the antihistamine-sensitive group (0.50 [0.00, 4.00] points; Z = -7.08, P < 0.001) . The Olink-targeted proteomics identified 5 differentially expressed proteins between the two groups: compared with the antihistamine-sensitive group, the antihistamine-resistant group showed > 2-fold higher expression of fibroblast growth factor 19 (FGF19) , interleukin-15 receptor subunit alpha (IL-15RA) , eotaxin (CCL11) , and monocyte chemoattractant protein-1 (MCP-1) ; in contrast, the expression of sulfotransferase 1A1 (ST1A1) in the antihistamine-sensitive group was 2.54 times that in the antihistamine-resistant group. Among the differentially expressed proteins, MCP-1 showed the highest specificity (1.00) for predicting antihistamine resistance, followed by CCL11 (0.97) . Correlation analysis revealed a significant positive correlation between MCP-1 and CCL11, and a significant negative correlation between IL-15RA and ST1A1. ROC curve analysis showed that MCP-1 and CCL11 had area under the curve values of 0.603 and 0.630, respectively, in predicting antihistamine resistance. Conclusion:MCP-1 and CCL11 may be potential biomarkers for predicting antihistamine resistance in CSU patients.

Objective:To analyze serum inflammatory factors associated with antihistamine resistance in patients with chronic spontaneous urticaria (CSU) .Methods:A total of 88 CSU patients were enrolled from Guangzhou Dermatology Hospital from January 2022 to December 2024. All patients received antihistamine treatment according to the "Guideline for diagnosis and treatment of urticaria in China (2022) " . Based on the 7-day urticaria activity score (UAS7) after 4-week treatment, these patients were divided into an antihistamine-sensitive group and an antihistamine-resistant group. Serum levels of inflammatory factors at the initial visit were analyzed using the Olink-targeted proteomics technology. Specific biomarkers associated with antihistamine resistance were identified, and Spearman correlation analysis was carried out to analyze correlations among differentially expressed proteins. A logistic regression model was constructed based on the Olink proteomics data, and the predictive performance of the model was evaluated using receiver operating characteristic (ROC) curve analysis. Measurement data were expressed as mean ± standard deviation or median (lower quartile, upper quartile) .Results:The 88 CSU patients aged 12 to 81 (38.78 ± 13.89) years, with the disease duration being 18 (7.00, 60.00) months. There were 32 patients in the antihistamine-sensitive group and 56 in the antihistamine-resistant group. No significant differences were found between the two groups in terms of age, disease duration, gender, or history of allergic diseases (all P > 0.05) . After 4 weeks of antihistamine treatment, the UAS7 score was significantly higher in the antihistamine-resistant group (25.00 [15.25, 31.00] points) than in the antihistamine-sensitive group (0.50 [0.00, 4.00] points; Z = -7.08, P < 0.001) . The Olink-targeted proteomics identified 5 differentially expressed proteins between the two groups: compared with the antihistamine-sensitive group, the antihistamine-resistant group showed > 2-fold higher expression of fibroblast growth factor 19 (FGF19) , interleukin-15 receptor subunit alpha (IL-15RA) , eotaxin (CCL11) , and monocyte chemoattractant protein-1 (MCP-1) ; in contrast, the expression of sulfotransferase 1A1 (ST1A1) in the antihistamine-sensitive group was 2.54 times that in the antihistamine-resistant group. Among the differentially expressed proteins, MCP-1 showed the highest specificity (1.00) for predicting antihistamine resistance, followed by CCL11 (0.97) . Correlation analysis revealed a significant positive correlation between MCP-1 and CCL11, and a significant negative correlation between IL-15RA and ST1A1. ROC curve analysis showed that MCP-1 and CCL11 had area under the curve values of 0.603 and 0.630, respectively, in predicting antihistamine resistance. Conclusion:MCP-1 and CCL11 may be potential biomarkers for predicting antihistamine resistance in CSU patients.

Objective To explore the similarities and differences in clinical efficacy and mRNA transcriptomics characteristics between acupuncture and shallow needling at non-acupoints and to provide a basis for determining whether shallow needling at non-acupoints is suitable as a sham acupuncture control in acupuncture clinical trials.Methods Eighty patients with chronic spontaneous urticaria(CSU)who visited the Dermatology Department of the Affiliated Hospital of Chengdu University of Traditional Chinese Medicine between July 8,2018 and to July 29,2019,were included.The patients were randomly divided into the acupuncture group(n=41)and the sham acupuncture group(n=39)using a computerized complete random design.Additionally,12 healthy individuals were included as the healthy control group.For patients in the acupuncture group,"Baihui(GV20),""Shenting(GV24),""Zhongwan(CV12),"and bilateral"Quchi(LI11),""Tianshu(ST25),""Xuehai(SP10),""Zusanli(ST36),"and"Sanyinjiao(SP6)"were selected for regular acupuncture.The sham acupuncture group received non-acupoint shallow needling at eight non-acupoints on the head,upper limbs,lower limbs,and abdomen.Both groups underwent daily treatment,with five consecutive days constituting one treatment course followed by a two-day interval.A total of two courses were administered.The urticaria activity score(UAS)was used to evaluate wheals and pruritus,whereas the visual analog scale(VAS)score was used to evaluate the degree of pruritus.Blinding effectiveness was also evaluated.Based on clinical evaluation and sample quality,serum samples from six patients in each treatment group before and after the intervention,along with those from six healthy individuals,were selected for RNA sequencing using the BGISEQ-500 sequencer.Differentially expressed mRNAs were identified using the"DEGseq"software package,and the similarities and differences in mRNA expression between the two groups were analyzed.Results UAS and VAS scores decreased in both groups at 1,2,3,and 4 weeks of treatment compared with before treatment(P＜0.01).The decrease in UAS and VAS scores in both groups was time-dependent(P＜0.01)but not related to the grouping or the interaction between grouping and time(P＞0.05).By the end of the second week of treatment,the number of patients in both groups who believed they had received true acupuncture was similar between the two groups,with no significant difference.mRNA transcriptomic sequencing revealed that,before and after treatment,the enrichment types and degrees of differentially expressed mRNA were similar between the acupuncture and sham acupuncture groups at the biological process,cellular component,and molecular function levels.In terms of biological processes,both groups were commonly enriched in coagulation,hematoma,oxygen transport,and gas transport.In terms of cellular components,both groups exhibited enrichment in hemoglobin complexes,platelet alpha granules,extracellular exosomes,extracellular organelles,and extracellular vesicles.At the molecular function level,both groups were commonly enriched in actin filament-binding substances,haptoglobin,peroxidase activity,and oxygen blood binding.In the Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis,both groups showed common enrichment in multiple entries such as cytokine-cytokine receptor interaction,ECM-receptor interaction,microRNAs in cancer,proteoglycans in cancer,bladder cancer,and malaria.Conclusion Acupuncture and sham acupuncture exhibited similar clinical treatment effects and mRNA transcriptomics profiles.In the design of acupuncture clinical trials,disease specificity should be carefully considered.Sham acupuncture control using non-acupoint shallow needling may not be suitable for skin diseases such as urticaria.

Objective: To analyze the influencing factors for hospitalization costs among stroke patients with different subtypes, so as to provide the reference for reducing the economic burden of patients. Methods: Data of patients with hemorrhagic or ischemic stroke who were discharged from hospitals in Nanshan District, Shenzhen City from January 1, 2016 to December 31, 2021 were collected through Hospital Information System. Hospitalization costs were analyzed between hemorrhagic and ischemic stroke patients, and factors affecting hospitalization costs among stroke patients with different subtypes were identified using a structural equation model. Results: A total of 10 298 patients with stroke were recruited, including 2 820 patients with hemorrhagic stroke (27.38%) and 7 478 patients with ischemic stroke (72.62%). The patients with hemorrhagic stroke had a median duration of hospital stay of 19.00 (interquartile range, 18.00) d, and a median hospitalization cost of 26 759.48 (interquartile range, 51 000.87) Yuan. The patients with ischemic stroke had a median duration of hospital stay of 12.00 (interquartile range, 10.00) d, and a median hospitalization cost of 12 199.87 (interquartile range, 13 290.20) Yuan. Structural equation model analysis showed that department of hospitalization, discharge status, ways of leaving hospital, surgery and hypertension had direct effects on hospitalization costs and indirect effects on hospitalization costs through duration of hospital stay among hemorrhagic stroke patients, and duration of hospital stay had the highest total effect (0.684), followed by surgery (0.632). Employment status, admission route, department of hospitalization, ways of leaving hospital, payment mode, surgery and dyslipidemia had direct effects on hospitalization costs and indirect effects on hospitalization costs through duration of hospital stay among ischemic stroke patients, and duration of hospital stay (0.746), surgery (0.424) and department of hospitalization (0.151) ranked the top three in total effects. Conclusion The hospitalization cost is relatively high among stroke patients in Nanshan District, and duration of hospital stay and surgery have great influence on hospitalization costs among stroke patients with different subtypes.

Objective To investigate the expression and clinical value of γδT cells and related inflammatory factors in endometrial polyps(EP).Methods Subjects were patients with infertility due to EP(EP group,n=57)and infertility due to non-uterine factors(Control group,n=44).EP tissues and normal endometrial tissues were taken,respectively.The general characteristics of the two groups were evaluated by independent samples T-test or Wilcoxon rank sum test.The expressions of CD3 and TCRγδ in proliferative endometrium and endometrial polyps were observed by immunofluorescence,and the expressions of IL-17 and IFN-γ in tissue homogenate were detected by ELISA.Uni-variable linear regression was used to analyze the correlation between the number of γδT cells and the expression level of IL-17 and IFN-γ.Results Both the number of γδT cells and he levels of IL-17 and IFN-γsignificantly increased in endometrial polyp tissues,and the relationship between is linear(all P＜0.05).Conclu-sion γδT cells are associated with EP among infertile women,which may lead to embryo implantation failure by affecting the expression of inflammatory factors and regulating the imbalance of cell subsets.

Objective To compare the early embryonic developmental potential and clinical outcomes of oocytes matured in vivo and those matured by modified in vitro maturation(LVM)technology during the same controlled ovarian hyperstimulation(COH)cycle,and to explore the clinical application of melatonin-supplemented IVM technology.Methods 159 patients were recruited into the study.920 mature oocytes were collected during their COH cycles processed for conventional IVF/ICSI protocols,while 1 283 immature oocytes from the same cycles were matured in a melatonin-supplemented IVM medium before ICSI was performed.A retrospective analysis was conducted to compare the impact of conventional assisted reproductive technology and improved IVM technology on the outcomes of assisted reproductive therapy and pregnancy outcomes.Results Compared with mature oocytes collected from COH cycles treated with conventional IVF/ICSI,oocytes promoted by improved melatonin-supple-mented IVM technology had a lower rate of high-quality blastocyst formation.However,after embryo transfer,there was no significant difference in the clinical outcomes of mature oocytes obtained through two methods,including clinical pregnancy rate,full-term birth rate,neonatal length,and neonatal Apgar score.Conclusion The applica-tion of melatonin-supplemented IVM significantly increases the utilization of immature oocytes collected from COH cycles,improving the pregnancy outcomes of patients assisted by assisted reproductive technology.

Objective:To comprehensively understand the disease burden of liver cirrhosis and other chronic liver diseases caused by alcohol use in China from 1990 to 2019, as well as to predict the trends in disease burden from 2020 to 2030.Methods:The analysis utilized data from the Global Burden of Disease study in 2019 (GBD2019). Key indicators such as incidence rate, mortality rate, disability-adjusted life years (DALY), years of life lost due to premature mortality, and years lived with disability were selected to describe the disease burden of alcohol-related liver cirrhosis and other chronic liver diseases in China from 1990 to 2019. The estimated annual percentage change (EAPC) was used to depict the temporal trends in disease burden. Furthermore, a Bayesian age-period-cohort (BAPC) model was constructed using R software to predict the age-standardized incidence rate (ASIR) and age-standardized mortality rate (ASMR) of alcohol-related liver cirrhosis and other chronic liver diseases in China from 2020 to 2030.Results:From 1990 to 2019, the incidence of alcohol-related liver cirrhosis and other chronic liver diseases in China showed an upward trend, with an EAPC of 0.31% (95% CI: 0.10%-0.52%). However, the DALY declined, with an EAPC of -2.81% (95% CI: -2.92% - -2.70%). The ASMR showed a downward trend, with an EAPC of -2.55% (95% CI: -2.66% - -2.45%). The highest incidence of cirrhosis of liver caused by alcohol and other chronic liver diseases was reported in the age group of 35-49 years, while the ASMR increased gradually with age, with a significant rise after the age of 30. The age-standardized DALY rate peaked between the ages of 55 and 64. The disease burden indicators for males were consistently higher than those for females during the same period. According to the predictions of the BAPC model, from 2020 to 2030, the ASIR for cirrhosis of liver caused by alcohol and other chronic liver diseases in the entire population of China was projected to increase from 3.45/100 000 in 2020 to 3.78/100 000 in 2030, a growth of 9.57%. Conversely, the ASMR was expected to decrease from 1.45/100 000 in 2020 to 1.24/100 000 in 2030, a reduction of 14.48%. Conclusions:The disease burden of cirrhosis of liver caused by alcohol and other chronic liver diseases remained serious in China, especially in men and the middle-aged to elderly population. There is a pressing need to prioritize attention and resources towards these groups. Despite the projected decrease in ASMR, the ASIR continued to rise and is expected to persist in its upward trend until 2030.

The guidelines for curriculum ideological and political of nursing ethics explored the ideological and political elements of Chinese nursing,and proposed the curriculum's ideological and political goals.The development framework and basic ideas of guidelines were formed from the aspects of the integration path of curriculum ideological and political,and professional teaching,searching for the entry point of curriculum ideological and political,reforming the teaching methodology,enriching the form of teaching,and constructing the case base of curriculum ideological and political.It promoted the deep integration of nursing professional knowledge transmission and ideological value guidance,created a distinctive education system of curriculum ideological and political for nursing ethics,and provided a reference for the curriculum ideological and political construction of national nursing ethics.