OBJECTIVE To provide a scientific basis for the quality evaluation and clinical application of Qingwen hufei granules. METHODS Fourteen batches of Qingwen hufei granules were used as samples to establish high-performance liquid chromatography （HPLC） fingerprints using the Similarity Evaluation System for Chromatographic Fingerprint of Traditional Chinese Medicine （2012 Edition）. The chromatographic peaks were identified and the similarity was evaluated. Cluster analysis （CA）， principal component analysis （PCA）， and orthogonal partial least squares-discriminant analysis （OPLS-DA） were used to conduct chemical pattern recognition analysis on the 14 batches of samples. Meanwhile， the contents of neochlorogenic acid （NGA）， chlorogenic acid （CHA）， cryptochlorogenic acid （CGA）， forsythoside A （FTA）， 3，5-O-dicaffeoylquinic acid （3，5-O- DA）， 4，5-O-dicaffeoylquinic acid （4，5-O-DA）， and angoroside C （AGC） in the samples were determined by HPLC. RESULTS The methodological investigation results of both the fingerprint and the content determination complied with the relevant requirements. Fourteen common peaks were indicated in the HPLC fingerprints of the 14 batches of samples， and 7 of them were identified [NGA （peak 2）， CHA （peak 3）， CGA （peak 5）， FTA （peak 11）， 3，5-O-DA （peak 12）， 4，5-O-DA （peak 13）， and AGC （peak 14）]； the similarity of each sample was greater than 0.94. The results of CA and PCA showed that the samples could be classified into 3 categories； the results of OPLS-DA indicated that peak 4 （unknown）， peak 11 （FTA）， peak 8 （unknown）， peak 9 （unknown）， and peak 1 （unknown） were the differential components. The content ranges of NGA， CHA， CGA， 3，5-O-DA， FTA， 4，5-O-DA and AGC in the 14 batches of samples were 0.210 4-0.458 7， 0.269 1-0.506 3， 0.228 1-0.461 1， 0.443 9-1.044 6， 0.066 7-0.155 7， 0.062 8-0.143 8， and 0.057 4-0.105 7 mg/g， respectively. CONCLUSIONS The HPLC fingerprint and multi-component content determination methods established in this study are efficient and reliable， and can be used for the quality evaluation of Qingwen hufei granules.

Objective: To develop a convenient, direct, and highly sensitive method for screening trace chemical additives in complex Chinese patent medicines, thereby addressing core technological bottlenecks in pharmaceutical analysis and quality control. Methods: A brush ionization probe device was independently designed and constructed, and an efficient detection method was established through systematic optimization of key parameters. Twenty-three Chinese patent medicine samples, representing 6 dosage forms (capsules, tablets, pills, granules, powders, and liquid preparations), were analyzed using 10 common chemical additives as target analytes. Results: All samples were successfully analyzed without complex pretreatment, and 5 chemical additives were detected in 7 Chinese patent medicines. The brush ionization probe device exhibited cost-effectiveness (~0.2 USD per probe), operational simplicity, rapid analysis (~10s per sample), high efficiency, and minimal reagent consumption (~10 μL per sample). Conclusion: This advancement is expected to provide an innovative scientific tool for improving the generality and convenience of on-site quality control, while promoting technological progress in disciplines such as pharmacology and traditional Chinese medicine.

Background: and Purpose Vertebrobasilar fusiform aneurysms (VBFAs) carry substantial morbidity and mortality, but optimal management for unruptured VBFAs remains unclear. We compared the safety and efficacy of conservative management (CM), stent-assisted coiling (SAC), and flow diverters (FDs) in patients with unruptured VBFAs, focusing on long-term prognosis. Methods: This study included data from a nationwide Chinese cohort of patients with vertebrobasilar dissecting aneurysms. Inverse probability of treatment weighting (IPTW) balanced confounders across groups. The primary outcome was poor prognosis (modified Rankin Scale score >2). Secondary outcomes included aneurysm rupture, ischemic stroke, compression symptoms, and VBFA-related deaths. Logistic regression estimated odds ratios (ORs) and 95% confidence intervals (CIs). Subgroup and sensitivity analyses were performed. Results: Among 1,115 patients with unruptured VBFAs, 838 (median age, 54 years; 655 men) were included. After IPTW, baseline characteristics were balanced. Median follow-up was 54 months. FD was associated with a lower risk of poor prognosis than CM (OR, 0.48 [95% CI, 0.30 to 0.77]; p=0.002), with no difference between CM and SAC. FD also reduced aneurysm rupture (OR, 0.20 [95% CI, 0.07 to 0.60]; p=0.004) and compression symptoms (OR, 0.30 [95% CI, 0.13 to 0.68]; p=0.004) versus CM. Time-to-event analyses further revealed significant differences in vertebral artery lesions and Type I–II VBFAs, whereas no significant differences were observed in basilar or vertebrobasilar junction lesions or in Type III–IV VBFAs. Conclusions Compared with CM, FD was associated with improved long-term outcomes in unruptured VBFAs, particularly in vertebral artery lesions and Type I–II VBFAs, although residual confounding cannot be excluded.

[Objective] To establish a method for detecting the potency of recombinant human coagulation factor Ⅶa for injection. [Methods] By adding the sample and factor Ⅶ deficient plasma to the sample cup and activating the reaction with prothrombin time assay reagent (PT reagent), the coagulation time of the sample was determined by the change in magnetic bead swing amplitude in the sample cup. The logarithm of coagulation time was inversely proportional to the logarithm of human factor Ⅶa potency. [Results] Under the experimental conditions, the specificity of the methodology was evaluated through spiked recovery, and the recovery rates ranged from 90.0% to 110.0%. Within the range from 0.125 to 1.000 IU/mL, there was a good linear response between the potency and coagulation time of the standard and sample, with correlation coefficients r>0.99. As for the accuracy and repeatability, the recovery rates of various concentrations detected in the stock solution were 101.0%, 100.0% and 112.0%, respectively, with RSD values of 2.6%, 4.0% and 0.0%, respectively. The recovery rates of various concentrations in finished product testing were 104.0%, 94.7% and 112.0%, respectively, with RSD values of 1.9%, 2.4% and 0.0%, respectively. As for the intermediate precision, the RSD were 4.5% and 3.7%, respectively. After treated with sample diluent, the sample was tested at room temperature for 6 hours and still exhibited relatively stable biological activity. [Conclusion] This detection method is accurate, stable, easy to operate and highly automated, and is suitable for detecting the potency of recombinant human coagulation factor Ⅶa for Injection.

ObjectiveTo study the effect and mechanism of fibrinogen （Fib） overexpression on mitochondrial quality control system in the rat model of coronary heart disease with the syndrome of blood stasis. MethodsForty male SD rats were randomly assigned into normal， model， Fib， and empty vector （AAV） groups， with 10 rats in each group. The model， Fib， and AAV groups were fed with a high-fat diet adaptively and administrated with 3×10⁶ U·kg^-1 vitamin D3 powder by gavage after 7 days and 2×10⁶ U·kg^-1 vitamin D3 solution after 14 days. After being fed with a high-fat diet for 7 weeks， rats in each group received subcutaneous injection of isoproterenol （5 mg·kg^-1） for 3 days. During the modeling period， rats in the normal group were fed with ordinary feed without any special treatment. The changes in blood lipid and hemorheological indexes of rats in each group were measured. The aorta tissue was stained with hematoxylin-eosin （HE）， and the standard lead Ⅱ electrocardiograms （ECGs） of rats in each group were recorded. Enzyme-linked immunosorbent assay （ELISA） and real-time PCR were employed to verify the overexpression levels of Fib in the liver and plasma. Western blotting was employed to determine the protein levels of mitofusin 2 （Mfn2）， optic atrophy protein 1 （OPA1）， dynamin-related protein 1 （Drp1）， phosphorylated adenosine monophosphate-activated protein kinase （p-AMPK）/adenosine monophosphate-activated protein kinase （AMPK）， peroxisome proliferator-activated receptor γ-coactivator-1α （PGC-1α）， PTEN-induced putative kinase 1， and Parkin. Real-time PCR was employed to determine the mRNA levels of AMPK and PGC-1α in the myocardial tissue. The changes in levels of adenosine triphosphate （ATP） and adenosine monophosphate （AMP） in the myocardial tissue were determined by ELISA. ResultsCompared with the normal group， the other three groups showed elevated levels of total cholesterol and low-density lipoprotein cholesterol （P<0.01） and no significant changes in levels of triglyceride and high-density lipoprotein cholesterol. Compared with the model group， the Fib and AAV groups showed risen levels of total cholesterol （P<0.05， P<0.01）. Compared with the normal group， the model and Fib groups presented increases in low shear viscosity and middle shear viscosity （P<0.05， P<0.01）， and the Fib group showcased an increase in high shear viscosity （P<0.01）. Compared with the model group， the Fib group showed increases in low shear viscosity， middle shear viscosity， and high shear viscosity （P<0.05， P<0.01）. Compared with the Fib group， the AAV group demonstrated decreases in low shear viscosity， middle shear viscosity， and high shear viscosity （P<0.05， P<0.01）. The normal group had an complete aortic structure with well arrangement of elastic fibers. In the model group， the vascular wall became thickened and the intima was rough with inflammatory infiltration. In the Fib group， the intima calcification formed a cavity structure and the intima was abnormally proliferated， while in the AAV group， the intima smooth muscle was slightly proliferated with local calcification. The ECG of the normal group indicated sinus rhythm， and that of the model group presented ST segment oblique elevation （>0.1 mV）. The ECG of the Fib group presented characteristic ST segment arch back elevation with T-wave towering， and that of the AAV group presented ST segment oblique elevation. Compared with the normal group， the model and Fib groups showed elevations in levels of liver Fib， plasma Fib， and liver Fibα mRNA （P<0.01）， and the AAV group had risen levels of Fib and Fibα mRNA （P<0.01）. Compared with the model group， the Fib group presented risen levels of liver Fib and Fibα mRNA （P<0.01）. Compared with the Fib group， the AAV group presented decreases in levels of liver Fib， plasma Fib， and liver Fibα mRNA （P<0.01）. Compared with the normal group， the other three groups had down-regulated protein and mRNA levels of Mfn2， OPA1， PINK1， Parkin， p-AMPK/AMPK， and PGC-1α （P<0.05， P<0.01） and up-regulated protein levels of Drp1 （P<0.01）. Compared with those in the model group， the mRNA and protein levels of Mfn2， OPA1， PINK1， Parkin， p-AMPK/AMPK， and PGC-1α were all down-regulated （P<0.05， P<0.01） and the protein level of Drp1 was up-regulated （P<0.01） in the Fib group. Compared with the Fib group， the AAV group showed differences in protein levels of OPA1， PGC-1α， Parkin， and Drp1 （P<0.05， P<0.01） and an increasing trend in the mRNA levels of AMPK and PGC-1α with no significant difference. Compared with the normal group， the other three groups had elevated levels of ATP in the myocardial tissue （P<0.01）. Compared with the model group， the Fib group showed elevated levels of ATP and AMP （P<0.01）. Compared with the Fib group， the AAV group exhibited lowered levels of ATP and AMP （P<0.01）. ConclusionFib can achieve the overexpression effect in the rat model of coronary heart disease with the syndrome of blood stasis. At the same time， the overexpression of Fib can induce the damage of the mitochondrial quality control system in the myocardial tissue， inhibit mitochondrial dynamics and mitochondrial biosynthesis， and down-regulate mitochondrial autophagy， thereby aggravating myocardial injury in the rat model.

Background Di(2-ethylhexyl) phthalate (DEHP) is the most prevalent environmental endocrine disruptor among phthalate acid esters (PAEs) worldwide. Previous studies have indicated that exposure to DEHP may disrupt glucose metabolism. Objective To investigate the impact of DEHP on glucose homeostasis in rats, focusing on oxidative stress-induced impairment of autophagy in islet β cells. Methods Forty male SD rats were randomly assigned to four groups, receiving DEHP doses of 0, 187, 375, and 750 mg·kg⁻¹ for 12 weeks. Oral glucose tolerance (OGTT) and insulin tolerance tests (ITT) were conducted 24 h after the final exposure. Pancreatic microstructural alterations were assessed using hematoxylin and eosin (HE) staining and transmission electron microscopy (TEM). Commercial ELISA kits were employed to quantify the levels of insulin, adenosine triphosphate (ATP), and adenosine monophosphate (AMP) in rat serum, as well as the protein expression level of activated caspase-3 in pancreatic tissue. Additionally, commercial microplate kits were utilized to measure the concentration of reduced glutathione (GSH) in serum, the activity of superoxide dismutase (SOD) using water-soluble tetrazolium salt-1, the content of malondialdehyde (MDA) by thiobarbituric acid method, and the level of reactive oxygen species (ROS) in pancreatic tissue by chemical fluorescence method. Reverse transcription polymerase chain reaction (RT-PCR) was used to measure sequestosome1 (SQSTM1/p62), Beclin1, microtubule-associated protein 1 light chain 3 (LC3), and cysteinyl aspartate specific proteinase-8 (Caspase-8) mRNA levels. Western blot analysis was applied to detect the protein relative expression levels of p62, Beclin-1, LC3-I, LC3 II, AMPK, p-AMPK, mTOR, p-mTOR, ULK1, and Caspase-8. Results Compared to the 0 mg·kg⁻¹ DEHP group, the 750 mg·kg⁻¹ DEHP group exhibited a significant increase in fasting blood glucose levels at 2, 4, 6, and 12 weeks (P<0.05). The OGTT showed that, following high-glucose gavage, the 187 mg·kg⁻¹ DEHP group had elevated blood glucose at 30 min (P<0.05), the 375 mg·kg⁻¹ DEHP group showed increased glucose levels at 15, 30, and 180 min (P<0.05), and the 750 mg·kg⁻¹ DEHP group exhibited elevated levels at 15, 30, 60, and 180 min (P<0.05). The 375 and 750 mg·kg⁻¹ DEHP groups demonstrated significantly increased OGTT area under the curve (AUC) values (P<0.05). In contrast, ITT results indicated no significant differences in blood glucose levels or AUC among the DEHP exposure groups at all time points (P>0.05). Compared to the 0 mg·kg⁻¹ DEHP group, the 750 mg·kg⁻¹ DEHP group exhibited significantly higher HOMA-IR levels and markedly lower HOMA-ISI values (P<0.05). HE and TEM showed that in each DEHP exposure group, the number of islet cells decreased, the islet area reduced, and chromatin condensation occurred. The endocrine granules in the cytoplasm of islet β cells decreased, and there were varying degrees of widening of the nuclear membrane gap, flattening and expansion of the Golgi complex, and expansion of the endoplasmic reticulum. Ribosome separation was observed, and autophagosomes were visible. In the 375 and 750 mg·kg⁻¹ DEHP groups, the mitochondria were deformed to varying degrees, and some cristae structures disappeared, presenting vacuolization. Moreover, the chromatin condensation in the nuclei was more severe in the 750 mg·kg⁻¹ DEHP group. The serum SOD activity was significantly elevated in the 750 mg·kg⁻¹ DEHP group (P<0.05). Both the 375 mg·kg⁻¹ and 750 mg·kg⁻¹ DEHP groups exhibited a significant increase in the relative ROS content in pancreatic tissue (P<0.05). In DEHP-treated groups, the MDA content increased (P<0.05), while the GSH content decreased (P<0.05). Additionally, in the 750 mg·kg⁻¹ DEHP group, the AMP/ATP ratio in serum was significantly raised (P<0.05), and the expression of cleaved Caspase-3 protein in pancreatic tissue was also significantly increased (P<0.05). The relative mRNA levels of p62, Beclin-1, LC3, and Caspase-8 in the pancreatic tissue of rats exposed to DEHP were significantly elevated (P<0.05). The relative expression levels of p-AMPK/AMPK, p-ULK1/ULK1, and Beclin-1 proteins in the DEHP-treated groups were significantly increased (P<0.05). In the 375 mg·kg⁻¹ and 750 mg·kg⁻¹ DEHP treatment groups, the relative expression levels of p62, LC3 II/LC1, and Caspase-8 proteins were significantly increased (P<0.05), while the relative expression level of p-mTOR/mTOR was significantly decreased (P<0.05). Conclusion DEHP can disrupt glucose homeostasis by inducing oxidative stress, which subsequently activates autophagy via the ROS/AMPK/ULK1 pathway, impairing autophagic flux and promoting apoptosis of islet β cells, ultimately decreasing their function and number.

ObjectiveTo analyze the metabolomic characteristics of platelets in fibrinogen（FIB） overexpression rats of coronary heart disease with blood stasis syndrome（CHD-BSS）， explore potential biomarkers， and investigate the mechanism of FIB overexpression on CHD-BSS. MethodsSD rats were randomly divided into BSS group and BSS+FIB overexpression group（BSS+FIB group）， with 10 rats in each group. Both the BSS+FIB group and the BSS group were fed a high-fat diet combined with oral administration of vitamin D₃ and subcutaneous injection of isoproterenol， but rats in the BSS+FIB group were overexpressed with FIB during the initial modeling stage by transfection with adeno-associated virus（AAV）. The overexpression level of FIB in rat liver and plasma samples was detected by enzyme-linked immunosorbent assay（ELISA） and real-time fluorescence quantitative polymerase chain reaction（Real time PCR）， as well as the expression level of liver FIB A（FGA） mRNA. The characteristics of metabolites in rat platelet samples were analyzed by ultra-high performance liquid chromatography-quadrupole-electrostatic field orbital trap high-resolution mass spectrometry（UPLC-Q-Exactive Orbitrap-MS）， and the differential metabolites between groups were screened by principal component analysis（PCA） and orthogonal partial least squares-discriminant analysis（OPLS-DA）， and the enriched pathways were analyzed. The accuracy of potential biomarkers in the diagnosis of CHD-BSS was evaluated by receiver operating characteristic（ROC） curve. The expression of autophagy related proteins phosphorylated adenosine monophosphate（AMP） activated protein kinase（p-AMPK）/AMPK， phosphorylated mammalian target of rapamycin（p-mTOR）/mTOR， microtubule-associated protein 1 light chain 3（LC3） Ⅱ/Ⅰ and p62 in platelets were detected by Western blot. ResultsCompared with the BSS group， the expression levels of FIB in liver and plasma samples of the BSS+FIB group were significantly increased（P<0.05， P<0.01）， and the expression level of FIB mRNA in the liver was remarkably increased（P<0.01）， indicating successful overexpression of FIB. Platelet metabolomics results showed significant differences in metabolic profiles between the BSS+FIB group and the BSS group， and a total of 25 significantly enriched metabolic pathways and 8 metabolites involved in these metabolic pathways， among which uric acid， guanosine and ribose 1-phosphate levels were up-regulated， while adenosine diphosphate（ADP）， AMP， guanosine diphosphate（GDP）， adenylosuccinate and norepinephrine levels were down-regulated. The diagnostic ability analysis of differential metabolites showed that all 8 differential metabolites had good diagnostic ability， with an area under the curve（AUC）>0.85. Western blot results showed that compared with the BSS group， the expression levels of p-mTOR/mTOR and p62 proteins in platelets of the BSS+FIB group was significantly reduced（P<0.01）， while the expression levels of p-AMPK/AMPK and LC3Ⅱ/Ⅰ proteins were increased， but the difference was not statistically significant. ConclusionOverexpression of FIB can change the metabolic characteristics of CHD-BSS rat model， involving multiple aspects such as vascular endothelial injury， platelet activation and myocardial function damage. Among them， overexpression of FIB may enhance the occurrence of platelet autophagy， thereby inducing platelet activation and promoting thrombus formation.

Objective:To compare the clinical efficacy of a fixed exoskeleton robot with that of an exoskeleton walker in training the balance of stroke survivors in the subacute stage.Methods:Thirty persons with subacute stroke were divided at random into a fixed robot group (15 cases) and a walking robot group (15 cases). In addition to conventional rehabilitation treatment, the fixed robot group underwent daily 20-minute treadmill-based fixed exoskeleton robot training, 5 days a week for 2 weeks. The walking group was trained with an exoskeleton walking robot on the same schedule. Before and after the treatment, the Berg balance scale, the sitting modified functional stretch test (SMFRT), an isokinetic muscle strength test and the modified Barthel index (MBI) were used to evaluate the subjects′ global balance, self-dynamic balance, knee proprioception and ability in the activities of daily living (ADL).Results:After the treatment, both groups′ average Berg score, SMFRT extension difference, proprioceptive absolute error angle in the affected knee and MBI had improved significantly. The average SMFRT extension difference after treatment in the walker group was then significantly better than the fixed robot group′s average. However, the fixed robot group′s proprioception in the affected knee joint was then significantly better, on average, than among the walking robot group.Conclusions:Both fixed exoskeleton robot training and exoskeleton walker training can improve the balance, proprioception and ADL ability after a stroke. The former better improves dynamic balance; the latter better improves proprioception in the affected knee joint.

Objective To describe the clinical features of patients with primary sclerosing cholangitis(PSC)in China based on a nationwide multicenter patient cohort,and to investigate the risk factors for prognosis.Methods A retrospective cohort study was conducted among the patients with a confirmed diagnosis of PSC based on the electronic medical record system of seven grade A tertiary hospitals across the country,and related data were extracted.The Mann-Whitney U test was used for comparison of continuous data between groups,and the chi-square test was used for comparison of categorical data between groups.The Kaplan-Meier method was used to estimate liver transplant-free survival,and the log-rank test was used for comparison of survival rate between PSC patients with different features.The Cox regression model was used to identify independent risk factors for the prognosis of PSC patients and the interactions between key factors.Results A total of 107 patients were enrolled,among whom 55.6%(55/99)had large-duct PSC and 29.0%(31/107)had comorbidity with inflammatory bowel disease(IBD).The positivity rate of anti-neutrophil cytoplasmic antibody(ANCA)was 32.9%(24/73),and 50.0%(40/80)of the patients had an increase in IgG/IgM.The median symptom-to-diagnosis interval was 1 year(<1-4.0),and 38.3%(41/107)of the patients had progressed to decompensated cirrhosis at the time of diagnosis.The median liver transplant-free survival time was 114 months(95%confidence interval[CI]:62-166),with a 5-year survival rate of 65.7%.The multivariate analysis showed that an increase in total bile acid(TBA)(hazard ratio[HR]=1.006,95%CI:1.002-1.010,P=0.001)and a prolonged symptom-to-diagnosis interval(HR=1.252,95%CI:1.059-1.480,P=0.009)were independent risk factors for prognosis.The interaction analysis showed that compared with the female patients with TBA<50 μmol/L,both male and female patients with TBA≥50 μmol/L had a significant increase in the risk of liver transplantation or death(male:HR=16.563,95%CI:2.103-130.449,P<0.001;female:HR=17.009,95%CI:2.113-136.934,P<0.001),and compared with the patients with an age of<45 years and a TBA level of<50 μmol/L,the patients with an age of≥45 years and a TBA level of≥50 μmol/L had a significant increase in the risk of liver transplantation or death(HR=10.729,95%CI:1.325-86.859,P=0.026).Compared with the female patients with an symptom-to-diagnosis interval of≤2 years,the male patients with a symptom-to-diagnosis interval of>2 years had an increased risk of liver transplantation or death(HR=4.825,95%CI:1.725-13.644,P=0.003),and compared with the patients with an age of<45 years and a symptom-to-diagnosis interval of≤2 years,the patients with an age of<45 years and a symptom-to-diagnosis interval of>2 years had an increased risk of liver transplantation or death(HR=4.983,95%CI:1.366-18.173,P=0.015).Conclusion Compared with the reports from Western countries,large-duct PSC is also the main type of PSC in China,but with a relatively low proportion,and there is also a relatively low proportion of patients with IBD or positive ANCA.An increase in TBA and a prolonged symptom-to-diagnosis interval are independent risk factors for prognosis,with significant interactions with age and sex.This suggests that early screening and intervention should be enhanced to improve prognosis.

Objective:To explore the mediating effect of illness acceptance between self-compassion and rehabilitation motivation in stroke patients with partial disability.Methods:By convenience sampling method, stroke patients who attended the neurology outpatient clinic of Xinxiang Central Hospital from February to December 2024 were selected as the research subjects. The General Information Questionnaire, Self-Compassion Scale (SCS), Chinese version of Acceptance of Illness Scale (AIS-CHI), and Stroke Rehabilitation Motivation Scale (SRMS) were used for the survey. Pearson correlation analysis was applied to analyze the relationships among self-compassion, illness acceptance, and rehabilitation motivation. AMOS 21.0 software was used to establish a structural equation model and verify the mediating effect.Results:A total of 300 questionnaires were distributed, and 289 valid ones were recovered, with an effective recovery rate of 96.33%. Among the 289 stroke patients with partial disability, the total score of SCS was (65.73±5.50), the total score of AIS-CHI was (17.46±5.62), and the total score of SRMS was (77.18±10.97). Pairwise positive correlations were found between self-compassion, illness acceptance, and rehabilitation motivation (all P<0.05). Self-compassion had a direct positive effect on rehabilitation motivation ( β=0.328, P<0.01) and a direct positive effect on illness acceptance ( β=0.439, P<0.01). Illness acceptance played a partial mediating role between self-compassion and rehabilitation motivation, and the mediating effect accounted for 31.38% of the total effect (0.150/0.478) . Conclusions:The levels of self-compassion, illness acceptance, and rehabilitation motivation in stroke patients with partial disability need to be further improved. Illness acceptance exerts a partial mediating effect between self-compassion and rehabilitation motivation. Clinically, the rehabilitation motivation of patients can be enhanced by improving their levels of self-compassion and illness acceptance.