ObjectiveTo analyze the current status, hotspot and development trends of rehabilitation technologies for post-stroke dysphagia (PSD). MethodsLiteratures related to rehabilitation technologies for PSD were retrieved from CNKI, VIP and Web of Science Core Collection from inception to July, 2025. Visualization analysis was conducted using CiteSpace 6.3.R1 and VOSviewer 1.2.20. ResultsA total of 1 265 articles were included, consisting of 794 Chinese and 471 English publications. The annual volume of Chinese literature peaked in 2019 (74 articles) and English literature peaked in 2022 (61 articles). Research hotspots included low-frequency surface neuromuscular electrical stimulation, repetitive transcranial magnetic stimulation, surface electromyography biofeedback and transcranial direct current stimulation. Keyword clustering and timeline analysis indicated that researches evolved from early traditional rehabilitation methods to the diversified and integrated application of combined rehabilitation technologies. ConclusionResearch on rehabilitation technologies for PSD is developing rapidly. Future efforts should focus on researches of multi-technology integration, individualized treatment protocols and long-term efficacy assessments.

ObjectiveTo analyze the current status, hotspot and development trends of rehabilitation technologies for post-stroke dysphagia (PSD). MethodsLiteratures related to rehabilitation technologies for PSD were retrieved from CNKI, VIP and Web of Science Core Collection from inception to July, 2025. Visualization analysis was conducted using CiteSpace 6.3.R1 and VOSviewer 1.2.20. ResultsA total of 1 265 articles were included, consisting of 794 Chinese and 471 English publications. The annual volume of Chinese literature peaked in 2019 (74 articles) and English literature peaked in 2022 (61 articles). Research hotspots included low-frequency surface neuromuscular electrical stimulation, repetitive transcranial magnetic stimulation, surface electromyography biofeedback and transcranial direct current stimulation. Keyword clustering and timeline analysis indicated that researches evolved from early traditional rehabilitation methods to the diversified and integrated application of combined rehabilitation technologies. ConclusionResearch on rehabilitation technologies for PSD is developing rapidly. Future efforts should focus on researches of multi-technology integration, individualized treatment protocols and long-term efficacy assessments.

ObjectiveTo analyze the current status, hotspot and development trends of rehabilitation technologies for post-stroke dysphagia (PSD). MethodsLiteratures related to rehabilitation technologies for PSD were retrieved from CNKI, VIP and Web of Science Core Collection from inception to July, 2025. Visualization analysis was conducted using CiteSpace 6.3.R1 and VOSviewer 1.2.20. ResultsA total of 1 265 articles were included, consisting of 794 Chinese and 471 English publications. The annual volume of Chinese literature peaked in 2019 (74 articles) and English literature peaked in 2022 (61 articles). Research hotspots included low-frequency surface neuromuscular electrical stimulation, repetitive transcranial magnetic stimulation, surface electromyography biofeedback and transcranial direct current stimulation. Keyword clustering and timeline analysis indicated that researches evolved from early traditional rehabilitation methods to the diversified and integrated application of combined rehabilitation technologies. ConclusionResearch on rehabilitation technologies for PSD is developing rapidly. Future efforts should focus on researches of multi-technology integration, individualized treatment protocols and long-term efficacy assessments.

Objective:To investigate the effects and related mechanisms of long non-coding RNA (lncRNA) AC092295.2 expression on the proliferation and invasion abilities of endometrial cancer cells.Methods:The correlations between AC092295.2 expression level and overall survival (OS) and disease-free survival (DFS) of endometrial cancer patients (180 cases) were analyzed by cBioPortal database (updated in 2022). The miRNA with complementary nucleotide sequences to AC092295.2 was predicted by DIANA Tools sequencing tool. Real-time fluorescence quantitative polymerase chain reaction (qRT-PCR) was used to detect the relative expression of AC092295.2 in human immortalised endometrial epithelial cell line hEEC and human endometrial cancer cell lines (KLE, AN3CA, Ishikawa, HEC-1A). Ishikawa cells with the lowest expression level of AC092295.2 were selected and divided into AC092295.2 overexpression group and control group, which were transfected with pGEX-AC092295.2 plasmid and pGEX-NC plasmid, respectively. qRT-PCR was used to detect the relative expression levels of AC092295.2 and miRNA-200c-3p (miR-200c-3p) in the two groups of cells. Methyl thiazol tetrazolium (MTT) method was used to detect cell viability. Transwell assay was used to detect cell invasion ability. Western blotting was used to detect the expression of proteins related to PTEN-AKT pathway. The dual luciferase reporter gene assay was used to verify the targeting relationship between AC092295.2 and miR-200c-3p.Results:The analysis results of cBioPortal database showed that the OS and DFS of endometrial cancer patients with high expression of AC092295.2 were better than those of patients with low expression (both P < 0.001); the expression levels of AC092295.2 and miR-200c-3p in endometrial cancer tissues were negatively correlated ( r = -0.846, P < 0.001). The results of qRT-PCR detection showed that the relative expression levels of AC092295.2 in endometrial cancer cell lines KLE, AN3CA, Ishikawa, HEC-1A and immortalized endometrial epithelial cell line hEEC were 0.56±0.09, 0.68±0.06, 0.17±0.07, 0.49±0.12 and 0.99±0.11, respectively, and the difference was statistically significant ( F = 35.10, P < 0.001); the relative expression levels of AC092295.2 in Ishikawa cells in the AC092295.2 overexpression group and the control group were 8.92±1.78 and 1.06±0.39, respectively, and the difference was statistically significant ( t = 4.31, P = 0.005). MTT assay results showed that the cell viability of Ishikawa cells in the AC092295.2 overexpression group was lower than that in the control group on days 2, 3, 4, and 5 (all P < 0.05). Transwell assay results showed that the number of invasive Ishikawa cells in the AC092295.2 overexpression group and the control group were 73±4 and 135±14, respectively, and the difference was statistically significant ( t = 4.25, P = 0.005). Western blotting results showed that the relative expression level of phosphatase and tensin homolog (PTEN) protein in Ishikawa cells in the AC092295.2 overexpression group was higher than that in the control group, while the relative expression levels of phosphorylated protein kinase B (p-AKT), Yes associated protein (YAP), murine double mimute 2 (MDM2), and bcl-2-associated death-promoting factor (BAD) proteins were lower than those in the control group. Dual luciferase reporter gene assay and qRT-PCR verified that AC092295.2 targeted negative regulation of miR-200c-3p expression. Conclusions:AC092295.2 is lowly expressed in endometrial cancer cells. Overexpression of AC092295.2 can inhibit the proliferation and invasion abilities of endometrial cancer cells, and its mechanism may be related to the expression of miR-200c-3p-PTEN-AKT signaling pathway.

Objective:To improve the isolation and culture method of seasonal influenza virus in embryonated chicken eggs (ECEs), and evaluate their isolation efficiency.Methods:We randomly selected 80 positive samples of H1N1 (H1N1pdm09) and seasonal H3N2 (H3N2snl) influenza virus nucleic acid, and inoculated them into the amniotic and urinary sac cavities of 10-day-old (traditional method) and 14-day-old (improved method) ECEs respectively to adapt the virus to the ECEs (E1-E2). Both method were used to inoculate 10-day-old urinary sac amplification virus (E2-E3), and the final virus isolation positive rates of the two method were compared; using fluorescence quantitative PCR method to detect viral nucleic acids in the improved amniotic and urinary sac cultures, and evaluate the viral proliferation at different inoculation sites; we analyzed the correlation between virus content and isolation positivity rate in the original specimen based on the CT value of nucleic acid testing and the final virus isolation positivity rate using the improved method.Results:The improved method obtained 42 strains of H1N1pdm09 strain, with a positive rate of 52.5% ( χ2=38.571, P<0.01); obtained 54 strains of H3N2snl strain, with a positive rate of 67.5% ( χ2=40.921, P<0.01). Significant differences were observed in the isolation efficiency of H1N1pdm09 samples when the improved method was applied to different inoculation sites of chicken embryos ( χ2=30.476, P<0.01), and similar differences were noted for H3N2snl samples ( χ2=4.928, P=0.026). There was no significant difference in the isolation rate of different CT value intervals of the original samples ( χH1N1pdm092=10.226, χH3N2snl2=3.764, P>0.05). Conclusions:The improved method of inoculating 14-day old ECEs adapted the virus, and the final number of strains obtained was significantly higher than the traditional method of inoculating 10 day old ECEs, which can significantly improve the positive isolation rate of H1N1pdm09 and H3N2snl influenza virus in ECEs. The amniotic cavity is more sensitive to H1N1pdm09 and H3N2snl influenza viruses, which helps the virus adapt in ECEs. There was no significant difference in the sample isolation rate and total positive rate of virus isolation among different CT value ranges, and further verification is needed.

Objective:To investigate the detection status of serological markers for hepatitis B virus (HBV) among Tibetan college students and their relationship with HBV- deoxyribonucleic acid (DNA) load.Methods:A cross-sectional study was carried out to retrospectively analyze data from 1 514 Tibetan college students who visited the Affiliated Hospital of Xizang Minzu University for consultations or health examinations between June 1, 2021 and June 1, 2022. The prevalence of HBV infection among these students was analyzed, the primary epidemiological patterns of HBV markers were identified, and their relationship with HBV-DNA load was determined.Results:The positive rate of hepatitis B surface antigen (HBsAg) among the 1 514 Tibetan college students was 6.7% (101/1 514), while the positive rate for Hepatitis B surface antibody (HBsAb) was 42.2% (639/1 514). The primary serological pattern of HBV infection consisted of positive results for HBsAg, HBeAg, and HBcAb, which accounted for 48.5% of cases. This pattern showed significantly higher rates of HBV-DNA positivity and elevated viral load compared with other serological patterns ( χ2 = 8.70, P < 0.05). Conclusions:The HBV infection rate among Tibetan college students is 6.7%. The primary infection pattern is characterized by positive tests for HBsAg, HBeAg, and HBcAb, with an HBV-DNA positivity rate as high as 87.0% and elevated viral loads.

Objective:To investigate the detection status of serological markers for hepatitis B virus (HBV) among Tibetan college students and their relationship with HBV- deoxyribonucleic acid (DNA) load.Methods:A cross-sectional study was carried out to retrospectively analyze data from 1 514 Tibetan college students who visited the Affiliated Hospital of Xizang Minzu University for consultations or health examinations between June 1, 2021 and June 1, 2022. The prevalence of HBV infection among these students was analyzed, the primary epidemiological patterns of HBV markers were identified, and their relationship with HBV-DNA load was determined.Results:The positive rate of hepatitis B surface antigen (HBsAg) among the 1 514 Tibetan college students was 6.7% (101/1 514), while the positive rate for Hepatitis B surface antibody (HBsAb) was 42.2% (639/1 514). The primary serological pattern of HBV infection consisted of positive results for HBsAg, HBeAg, and HBcAb, which accounted for 48.5% of cases. This pattern showed significantly higher rates of HBV-DNA positivity and elevated viral load compared with other serological patterns ( χ2 = 8.70, P < 0.05). Conclusions:The HBV infection rate among Tibetan college students is 6.7%. The primary infection pattern is characterized by positive tests for HBsAg, HBeAg, and HBcAb, with an HBV-DNA positivity rate as high as 87.0% and elevated viral loads.

Objective:To improve the isolation and culture method of seasonal influenza virus in embryonated chicken eggs (ECEs), and evaluate their isolation efficiency.Methods:We randomly selected 80 positive samples of H1N1 (H1N1pdm09) and seasonal H3N2 (H3N2snl) influenza virus nucleic acid, and inoculated them into the amniotic and urinary sac cavities of 10-day-old (traditional method) and 14-day-old (improved method) ECEs respectively to adapt the virus to the ECEs (E1-E2). Both method were used to inoculate 10-day-old urinary sac amplification virus (E2-E3), and the final virus isolation positive rates of the two method were compared; using fluorescence quantitative PCR method to detect viral nucleic acids in the improved amniotic and urinary sac cultures, and evaluate the viral proliferation at different inoculation sites; we analyzed the correlation between virus content and isolation positivity rate in the original specimen based on the CT value of nucleic acid testing and the final virus isolation positivity rate using the improved method.Results:The improved method obtained 42 strains of H1N1pdm09 strain, with a positive rate of 52.5% ( χ2=38.571, P<0.01); obtained 54 strains of H3N2snl strain, with a positive rate of 67.5% ( χ2=40.921, P<0.01). Significant differences were observed in the isolation efficiency of H1N1pdm09 samples when the improved method was applied to different inoculation sites of chicken embryos ( χ2=30.476, P<0.01), and similar differences were noted for H3N2snl samples ( χ2=4.928, P=0.026). There was no significant difference in the isolation rate of different CT value intervals of the original samples ( χH1N1pdm092=10.226, χH3N2snl2=3.764, P>0.05). Conclusions:The improved method of inoculating 14-day old ECEs adapted the virus, and the final number of strains obtained was significantly higher than the traditional method of inoculating 10 day old ECEs, which can significantly improve the positive isolation rate of H1N1pdm09 and H3N2snl influenza virus in ECEs. The amniotic cavity is more sensitive to H1N1pdm09 and H3N2snl influenza viruses, which helps the virus adapt in ECEs. There was no significant difference in the sample isolation rate and total positive rate of virus isolation among different CT value ranges, and further verification is needed.

Objective:To investigate the effects and related mechanisms of long non-coding RNA (lncRNA) AC092295.2 expression on the proliferation and invasion abilities of endometrial cancer cells.Methods:The correlations between AC092295.2 expression level and overall survival (OS) and disease-free survival (DFS) of endometrial cancer patients (180 cases) were analyzed by cBioPortal database (updated in 2022). The miRNA with complementary nucleotide sequences to AC092295.2 was predicted by DIANA Tools sequencing tool. Real-time fluorescence quantitative polymerase chain reaction (qRT-PCR) was used to detect the relative expression of AC092295.2 in human immortalised endometrial epithelial cell line hEEC and human endometrial cancer cell lines (KLE, AN3CA, Ishikawa, HEC-1A). Ishikawa cells with the lowest expression level of AC092295.2 were selected and divided into AC092295.2 overexpression group and control group, which were transfected with pGEX-AC092295.2 plasmid and pGEX-NC plasmid, respectively. qRT-PCR was used to detect the relative expression levels of AC092295.2 and miRNA-200c-3p (miR-200c-3p) in the two groups of cells. Methyl thiazol tetrazolium (MTT) method was used to detect cell viability. Transwell assay was used to detect cell invasion ability. Western blotting was used to detect the expression of proteins related to PTEN-AKT pathway. The dual luciferase reporter gene assay was used to verify the targeting relationship between AC092295.2 and miR-200c-3p.Results:The analysis results of cBioPortal database showed that the OS and DFS of endometrial cancer patients with high expression of AC092295.2 were better than those of patients with low expression (both P < 0.001); the expression levels of AC092295.2 and miR-200c-3p in endometrial cancer tissues were negatively correlated ( r = -0.846, P < 0.001). The results of qRT-PCR detection showed that the relative expression levels of AC092295.2 in endometrial cancer cell lines KLE, AN3CA, Ishikawa, HEC-1A and immortalized endometrial epithelial cell line hEEC were 0.56±0.09, 0.68±0.06, 0.17±0.07, 0.49±0.12 and 0.99±0.11, respectively, and the difference was statistically significant ( F = 35.10, P < 0.001); the relative expression levels of AC092295.2 in Ishikawa cells in the AC092295.2 overexpression group and the control group were 8.92±1.78 and 1.06±0.39, respectively, and the difference was statistically significant ( t = 4.31, P = 0.005). MTT assay results showed that the cell viability of Ishikawa cells in the AC092295.2 overexpression group was lower than that in the control group on days 2, 3, 4, and 5 (all P < 0.05). Transwell assay results showed that the number of invasive Ishikawa cells in the AC092295.2 overexpression group and the control group were 73±4 and 135±14, respectively, and the difference was statistically significant ( t = 4.25, P = 0.005). Western blotting results showed that the relative expression level of phosphatase and tensin homolog (PTEN) protein in Ishikawa cells in the AC092295.2 overexpression group was higher than that in the control group, while the relative expression levels of phosphorylated protein kinase B (p-AKT), Yes associated protein (YAP), murine double mimute 2 (MDM2), and bcl-2-associated death-promoting factor (BAD) proteins were lower than those in the control group. Dual luciferase reporter gene assay and qRT-PCR verified that AC092295.2 targeted negative regulation of miR-200c-3p expression. Conclusions:AC092295.2 is lowly expressed in endometrial cancer cells. Overexpression of AC092295.2 can inhibit the proliferation and invasion abilities of endometrial cancer cells, and its mechanism may be related to the expression of miR-200c-3p-PTEN-AKT signaling pathway.

Objective To screen the differentially expressed proteins in glomeruli during the treatment of lupus nephritis(LN)with hydroxychloroquine sulfate(HCQ).Methods Sixty female NZB/WF1 mice were used.At the age of 28 weeks,40 mice with proteinuria of 3+to 4+were divided into HCQ and control groups.After feeding for 36 weeks,the glomerular proteins were extracted by magnetic beads and analyzed by two-dimensional fluorescence difference gel electrophoresis(2D-DIGE)and matrix-assisted laser desorption/ioniza-tion time-of-flight mass spectrometry(MALDI-TOF-MS).The expression of the candidate proteins in the glomeruli of the LN mice was exa-mined by immunohistochemistry.Results A total of 31 differentially expressed proteins were identified between the two groups,including 24 upregulated and seven downregulated proteins.Conclusion The expression of proteins like RI and ENOA in the glomeruli of LN mice was significantly different during HCQ treatment.These proteins may be involved in the pathogenesis of LN and are therefore potential targets of HCQ in the treatment of LN.