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 effect of berberine and its mechanism in delaying silica-induced lung injury via network pharmacology and molecular docking, followed by verification with animal experiments. Methods i) Targets of berberine and silicosis were obtained from multiple databases, and the common targets were identified. A protein-protein interaction network was constructed using the STRING database, and Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses were performed on the common targets via the DAVID database. Molecular docking was conducted using AutoDock software for validation. ii) Specific pathogen-free Wistar rats were randomly divided into five groups, with six rats in each group. Rats in the model group, pirfenidone group, and low- and high-dose berberine groups received a single non-exposure intratracheal instillation of 1.00 mL silica suspension at a mass concentration of 100 g/L, whereas rats in the control group received an equal volume of 0.9% sodium chloride solution. Rats in the pirfenidone group were administered with pirfenidone solution at a dose of 100 mg/kg body weight, and rats in the low- and high-dose berberine groups were administered with berberine solutions at doses of 100 and 200 mg/kg body weight, respectively. The remaining two groups received equal volumes of 0.9% sodium chloride solution. All treatments were administered by gavage once daily for 28 consecutive days from 24 hours after silica exposure. After intervention, rats in each group were sacrificed. Histopathological changes in lung tissues were observed, and the lung organ coefficient was detected. Serum malondialdehyde (MDA) was detected by colorimetry. Serum inflammatory cytokine were detected by enzyme-linked immunosorbent assay. The expression of fibrosis markers in lung tissues was detected by immunohistochemistry. The protein expression of phosphatidylinositol 3-kinase (PI3K), protein kinase B (AKT), and phosphorylated AKT (p-AKT) in lung tissues was determined by Western blot. Results i) Network pharmacology analysis identified 46 potential targets. The core targets included AKT1, tumor protein p53, caspase-3, matrix metalloproteinase-9, and albumin. GO enrichment analysis revealed that the targets related to the anti-fibrotic effect of berberine against silicosis were mainly enriched in biological processes including signal transduction, negative regulation of apoptosis, extracellular matrix degradation, and response to reactive oxygen species. KEGG enrichment analysis showed that berberine exerted anti-silicosis effects through multiple signaling pathways, such as the PI3K/AKT pathway, hypoxia-inducible factor-1 pathway, and advanced glycation end product (AGE)-receptor for AGE pathway. ii) Histopathological examination revealed that rats in the model group presented typical pulmonary fibrotic lesions. Pathological lung injury of rats was alleviated in all three intervention groups (pirfenidone group, low- and high-dose berberine group) compared with the model group. The improvement in the high-dose berberine group was superior to that in the low-dose berberine group and was comparable with that in the pirfenidone group. rats in the model group showed increased lung organ coefficient, serum MDA, interleukin-1β (IL-1β), and tumor necrosis factor-α (TNF-α) (all P<0.05), as well as increased expression of typeⅠcollagen (COLⅠ), α-smooth muscle actin (α-SMA) and PI3K, and p-AKT/AKT ratio in lung tissues (all P<0.05) when compared with the control group. The above indicators were lower in rats in both the low- and high-dose berberine groups than those in the model group (all P<0.05). Serum MDA, IL-1β, and TNF-α, as well as relative expression of COLⅠ and α-SMA in lung tissues, were lower in the high-dose berberine group than in the low-dose berberine group (all P<0.05). Conclusion Berberine may alleviate pulmonary inflammation and fibrosis in rats through regulation of the PI3K/AKT signaling pathway, thereby delaying the progression of silicosis.

Objective:To evaluate the perioperative application effect of enhanced recovery after surgery (ERAS) clinical pathway in percutaneous vertebro plasty (PVP).Methods:The clinical data of 274 patients who underwent PVP treatment for osteoporotic vertebral compression fracture (OVCF) in Beijing Friendship Hospital, Capital Medical University from May 2023 to August 2024 were retrospectively analyzed. The patients were divided into two groups according to the different numbers of surgical segments: the single-segment group ( n=211) and the multisegment group ( n=63). Patients in the single-segment group underwent single-segment surgery, while patients in the multisegment group underwent surgery on ≥2 segments. The core points of the ERAS clinical pathway adopted in this study include perioperative education, pain management, early mobilization, application of "outfast", and joint guidance from the departments of nutrition and rehabilitation. Comparison was made between the two groups of patients in terms of visual analog scale (VAS) scores for low back pain at preoperative, 2 h, 6 h, 24 h postoperatively, and on the day of discharge; Oswestry disability index (ODI) scores preoperatively and on the day of discharge; time to first ambulation postoperatively, total length of hospital stay, postoperative length of stay, perioperative complications, and perioperative application of Opioid consumption. Measurement data were expressed as mean±standard deviation ( ± s), and the independent sample t-test was used for comparison between groups; count data were expressed as cases and percentage, and the Chi-square test was used for comparison between groups. The VAS pain scores at each stage of the perioperative period were evaluated using repeated measures analysis of variance or generalized estimating equations. Results:Compared with that before the operation [(6.17±0.93) points, (6.29±0.83) points], the VAS scores of low back pain of patients in the single-segment group and the multisegment group at 2 hours after surgery [(3.09±0.82) points, (3.27±0.65) points], 6 hours after surgery [(2.60±0.79) points, (2.62±0.55) points], and 24 hours after surgery [(1.89±0.77) points, (1.97±0.72) points] and on the day of discharge [(1.72±0.71) points, (1.81±0.64) points] were significantly decreased, and the differences were statistically significant ( P<0.05). At the same stage, the VAS scores of low back pain in both groups were not statistically significant ( P>0.05). The ODI scores of patients in the single-segment group and the multisegment group on the day of discharge [(24.21±2.35) points, (24.63±3.31) points] were significantly lower than those before the operation [(64.50±4.81) points, (65.52±4.08) points], and the differences were statistically significant ( P<0.05). There were no statistically significant differences in perioperative complications and the proportion of Opioid drug application between the two groups of patients ( P>0.05). Conclusion:For patients with single-segment or multisegment OVCF, PVP surgical treatment under ERAS clinical pathway management can achieve immediate pain relief, early ambulation exercise, and satisfactory perioperative efficacy.

Objective To investigate the protective effects of paeonol(PAE)on autophagy in human neuroblastoma cells(SH-SY5Y)induced by overexpression of α-synuclein(α-Syn),and to explore its related mechanism.Methods SH-SY5Y cells served as control group,while those induced with A53T-α-Syn mutation were used as model group.Additional groups included PAE(150 μg/ml)group,3-MA(1 mmol/L)group,and PAE(150 μg/ml)+3-MA(1 mmol/L)group.Cell viability was assessed using CCK-8 method,cell morphology was observed under an optical microscope,and protein expressions of α-Syn,LC3-Ⅱ,p62,Beclin-1,phosphorylated c-Jun N-terminal kinase(p-JNK),and p-Bcl-2 were determined by Western blotting.Results Compared with control group,model control exhibited decreased cell survival(P＜0.01),increased α-Syn expression(P＜0.001),reduced expression of autophagy-related proteins LC3-Ⅱ and Beclin-1(P＜0.01,P＜0.05),elevated autophagy substrate protein p62(P＜0.05),and decreased expression of autophagy pathway-related proteins p-JNK and Bcl-2(P＜0.05,P＜0.01).Compared with model group,PAE group showed increased cell survival(P＜0.01),decreased α-Syn and p62 protein expression(P＜0.01,P＜0.05),and increased expression of LC3-Ⅱ,Beclin-1,p-JNK and Bcl-2(P＜0.05).Compared with PAE group,3-MA+PAE group demonstrated increased α-Syn expression(P＜0.05).Conclusions PAE could attenuate the injury of SH-SY5Y cells induced by A53T-α-Syn and eliminate over-expressed α-Syn by activating autophagy pathway,which may be associated with the upregulation of JNK/Bcl-2 mediated autophagy pathway.

Purpose To investigate the clinicopathological features,diagnosis,differential diagnosis,treatment,and prognosis of intrathyroid thymic carcinoma(ITC).Methods The clinical manifestations,histological features and immunophenotypes of 11 patients with ITC were retrospectively analyzed.Immunohistochemistry and Sanger sequencing were used for protein and gene detection.The relevant literature is retrieved and the data of this paper is analyzed sta-tistically.Results Among the 11 patients,6 were female and 5 was male,aged from 35 to 75 years old.Tumor inva-sion into peripheral thyroid tissue was observed in 2 cases.Immunohistochemical analysis revealed positive expression for CD5,CD117,p63,p40,CK5/6,CK17 and CKpan,with focal positivity for Syn observed in only 1 case.Genetic testing:1 patient had mutations in the TERT promoter gene(C.-228 C＞T).Conclusion ITC is an extremely rare,low-grade malignant tumor.Due to its morphological similarity to other highly malignant thyroid tumors,it is prone to misdiagnosis.Immunohistochemistry and genetic testing play a crucial role in accurate differential diagnosis.

Objective To explore influencing factors of subsequent fracture among elderly osteoporotic patients and provide a basis for improving the management and early intervention after osteoporotic fracture.Methods A total of 14 349 elderly patients with osteoporotic fracture in 594 hospitals across 31 provinces(autonomous regions and municipalities)were selected by convenience sampling method from September to December 2023.A general information questionnaire and a clinical characteristics of fracture questionnaire were used.The univariate analysis and logistic regression were used to clarify the influencing factors and gender differences.Results A total of 11364 valid questionnaires were collected,with a valid questionnaire recovery rate of 79.20％.Gender,age,occupation,education,marital status,family history of osteoporosis,comorbid osteoarthropathies/rheumatism/ophthalmopathies,bone mineral density,risk of fall,risk of fracture grade,reasons and site for first fracture,whether to use walking aid and receive home rehabilitation guidance were associated with the occurrence of subsequent fracture.Gender comparisons found that widowhood,family history of osteoporosis,comorbid rheumatism,vertebral fracture,alcohol consumption,fall or no causative factor triggering the fracture,and educational level,home rehabilitation instruction were associated with the risk of subsequent fracture only in women(P＜0.05).Smoking was associated with the risk of subsequent fracture only in men(P＜0.05).Conclusion Osteoporotic subsequent fracture in the elderly is affected by multidimensional factors,with significant gender differences.The surveillance of key populations should be strengthened in prevention,control and intervention.

Spine fracture and dislocation are common traumatic spinal conditions that often require surgical intervention due to compromised spinal stability. Surgical approaches include anterior, posterior, and combined anterior-posterior spinal procedures. According to the specific surgical requirements, patients may be placed in the prone position or repositioned between prone and supine positions during surgery. Intraoperative repositioning has become an essential step in patient positioning. However, during repositioning, patients with spinal fracture and dislocation are at increased risk for complications such as hemodynamic instability, nerve injury, and pressure injuries to the skin and soft tissue. Notably, due to the instability of the spinal cord, even minor manipulations can further exacerbate the damage, potentially leading to severe outcomes like paraplegia. Although the current clinical guidelines provide instructive recommendations for standard position, there remains no specific protocols for intraoperative repositioning in patients with spine fracture and dislocation. With a concern for the lack of clinical studies on positioning techniques, risk prevention, and operational norms for special patients, no applicable guidelines or standards are available. A consensus was required to provide clinical reference, meet the requirements of surgical treatment, and minimize the safety risks of patients caused by improper placement of positions. Professional Committee of Operating Room Nursing of Shaanxi Nursing Association organized experts in nursing management and operating room nursing from major hospitals across China to formulate Expert consensus on intraoperative repositioning for patients with spinal fracture and dislocation ( version 2025). The consensus provides 11 recommendations covering pre-repositioning preparation, intraoperative maneuvers, and post-repositioning observation, aiming to provide references for clinical standardization of the intraoperative repositioning process and protection of patients′ safety.