Objective:To develop and validate the stroke recovery phase patient active exercise guidance satisfaction rat-ing scale(SRPPAEGSRS)for stroke recovery patients.Method:Using the self-determination theory as the primary framework,integrated with the Brunnstrom stag-ing and social cognitive theories,an initial scale was developed through literature review,semi-structured inter-views,expert consultations,and a preliminary survey.A convenience sampling of 434 stroke patients in the re-covery phase who visited or were hospitalized in the rehabilitation department of a tertiary hospital in Guizhou province from November 2024 to February 2025 were recruited.Reliability and validity tests were conducted to finalize the scale.Result:A total of 422 valid questionnaires were collected,with an effective response rate of 97.24%.The scale consisted of 2 parts,8 dimensions,and 18 items.Three rounds of expert consultations showed a 100%positive coefficient,Kendall's harmony coefficient>0.5,authority coefficient>0.7,and coefficient of varia-tion<0.280.The critical ratio(CR)for all items in each part and the total scale was>8.The correlation coef-ficients between item scores and total scores for each part and the total scale were>0.6.The item-level con-tent validity index(I-CVI)was>0.8,and the scale-level content validity index(S-CVI)was>0.9.Exploratory factor analysis yielded a cumulative variance contribution rate of 77.895%,with no cross-loadings.Confirmatory factor analysis indicated good model fit(χ2/df=1.250,RMSEA=0.034,CFI=0.935,GFI=0.915).The Cronbach's α coefficient,split-half reliability,and test-retest reliability for each part and the total scale were all>0.8.Conclusion:The scale demonstrated good reliability and validity,enabling systematic assessment stroke patients'needs and acceptance of active exercise guidance during recovery.Additionally,it quantifies patients'satisfac-tion with active exercise guidance through the"need-acceptance"discrepancy and identifies bottlenecks in their active rehabilitation.

Objective:To develop and validate the stroke recovery phase patient active exercise guidance satisfaction rat-ing scale(SRPPAEGSRS)for stroke recovery patients.Method:Using the self-determination theory as the primary framework,integrated with the Brunnstrom stag-ing and social cognitive theories,an initial scale was developed through literature review,semi-structured inter-views,expert consultations,and a preliminary survey.A convenience sampling of 434 stroke patients in the re-covery phase who visited or were hospitalized in the rehabilitation department of a tertiary hospital in Guizhou province from November 2024 to February 2025 were recruited.Reliability and validity tests were conducted to finalize the scale.Result:A total of 422 valid questionnaires were collected,with an effective response rate of 97.24%.The scale consisted of 2 parts,8 dimensions,and 18 items.Three rounds of expert consultations showed a 100%positive coefficient,Kendall's harmony coefficient>0.5,authority coefficient>0.7,and coefficient of varia-tion<0.280.The critical ratio(CR)for all items in each part and the total scale was>8.The correlation coef-ficients between item scores and total scores for each part and the total scale were>0.6.The item-level con-tent validity index(I-CVI)was>0.8,and the scale-level content validity index(S-CVI)was>0.9.Exploratory factor analysis yielded a cumulative variance contribution rate of 77.895%,with no cross-loadings.Confirmatory factor analysis indicated good model fit(χ2/df=1.250,RMSEA=0.034,CFI=0.935,GFI=0.915).The Cronbach's α coefficient,split-half reliability,and test-retest reliability for each part and the total scale were all>0.8.Conclusion:The scale demonstrated good reliability and validity,enabling systematic assessment stroke patients'needs and acceptance of active exercise guidance during recovery.Additionally,it quantifies patients'satisfac-tion with active exercise guidance through the"need-acceptance"discrepancy and identifies bottlenecks in their active rehabilitation.

Objective Based on the national drug sampling inspection program,this study aims to comprehensively and systematically evaluate the quality of Xuanmai Ganjie preparations,analyze existing quality issues,and provide references and suggestions for quality control of this variety.Methods A total of 237 batches of Xuanmai Ganjie preparations were tested using legal standards,and methods were established for detecting adulteration of Ophiopogon japonicus with counterfeit varieties,paclobutrazol residue levels,and determining the content of platycodin D in Xuanmai Ganjie preparations.These methods were applied to the quality control and evaluation of Xuanmai Ganjie preparations.Results Through statutory inspection,one batch of Xuanmai Ganjie granules was found non-compliant.Specific batches were identified to contain the following irregularities:adulteration of Ophiopogon japonicus with counterfeit varieties,paclobutrazol residue levels exceeding proposed limits,and platycodin D content below the established threshold.Conclusion The overall quality of Xuanmai Ganjie granules was average,while the overall quality of Xuanmai Ganjie capsules and lozenges was relatively good.Manufacturing enterprises should strengthen their sense of primary responsibility and enhance control over the entire drug production process.

Objective Based on the national drug sampling inspection program,this study aims to comprehensively and systematically evaluate the quality of Xuanmai Ganjie preparations,analyze existing quality issues,and provide references and suggestions for quality control of this variety.Methods A total of 237 batches of Xuanmai Ganjie preparations were tested using legal standards,and methods were established for detecting adulteration of Ophiopogon japonicus with counterfeit varieties,paclobutrazol residue levels,and determining the content of platycodin D in Xuanmai Ganjie preparations.These methods were applied to the quality control and evaluation of Xuanmai Ganjie preparations.Results Through statutory inspection,one batch of Xuanmai Ganjie granules was found non-compliant.Specific batches were identified to contain the following irregularities:adulteration of Ophiopogon japonicus with counterfeit varieties,paclobutrazol residue levels exceeding proposed limits,and platycodin D content below the established threshold.Conclusion The overall quality of Xuanmai Ganjie granules was average,while the overall quality of Xuanmai Ganjie capsules and lozenges was relatively good.Manufacturing enterprises should strengthen their sense of primary responsibility and enhance control over the entire drug production process.

The Hedgehog (HH) signaling pathway plays important roles in gastrointestinal carcinogenesis and the gastrointestinal tumor microenvironment (TME). Aberrant HH signaling activation may accelerate the growth of gastrointestinal tumors and lead to tumor immune tolerance and drug resistance. The interaction between HH signaling and the TME is intimately involved in these processes, for example, tumor growth, tumor immune tolerance, inflammation, and drug resistance. Evidence indicates that inflammatory factors in the TME, such as interleukin 6 (IL-6) and interferon-

Objective:To explore the effect of International Classification of Functioning, Disability and Health, Children and Youth Version (ICF-CY) framed oral motor therapy combined with acupoint massage intervention on children with cerebral palsy swallowing disorder.Methods:From September 2018 to September 2019, 80 children with cerebral palsy accompanied by dysphagia who were diagnosed and treated in the Department of Neurological Rehabilitation of our hospital were selected as the study subjects, and were divided into the experimental group (40 cases) and the control group (40 cases) by random number table method. A total of 76 patients completed the study. On the basis of routine swallowing training and oral movement intervention, the experimental group was comprehensively evaluated from the aspects of body function and structure, activity and participation, and environmental factors with ICF-CY theory as the framework, and was given oral and facial acupoint massage for 12 weeks. The control group was given conventional swallowing training and oral exercise intervention for 12 weeks. The modified water swallow test was used to evaluate the effect of improving swallowing disorder in two groups of children after 12 weeks of intervention. The improvement of oral motor function in two groups of children after 4 and 12 weeks of intervention was evaluated by using the Grading Criteria for Evaluation of Oral Motor Function.Results:After 12 weeks of intervention, the total effective rate of swallowing disorder improvement in the experimental group and the control group were 89.47% (34/38) and 63.16% (24/38), respectively, and the difference between the two groups was statistically significant ( χ2 value was 7.28, P<0.05). After 4 and 12 weeks of intervention, the functional scores of oral motors in the experimental group were (67.13±2.35) and (82.08±2.33) points, respectively, which were higher than those of the control group at the same time (56.16±2.57) and (65.63±2.54) points, and the differences were statistically significant ( t values were -3.320, -4.433 P<0.05). After 4 and 12 weeks of intervention, the children's functional scores of oral motors in each group were higher than those in each group before intervention. Compared with the group before intervention, t values of the experimental group were -5.377 and -5.376; t values of the control group were -10.715 and -17.486; compared to the group with 4-week intervention, t value of the experimental group was -12.732; t value of the control group was -13.281, all the differences were statistically significant (P<0.05). The results of repeated measures analysis of variance showed that the time effect, grouping effect, and the interaction between time effect and grouping effect of functional scores of oral motors were statistically significant ( F values were 426.780, 9.084, 26.538, P < 0.05). Conclusions:Oral motor therapy combined with acupoint massage based on ICF-CY framework can effectively promotes the recovery and reconstruction of mouth perception and motor function in children with cerebral palsy, significantly improves the children's dysphagia and their ability to actively participate in feeding.

Objective: To explore the effect of mouth muscle training game on salivation cerebral palsy children. Methods: Sixty-eight children with cerebral palsy combined with salivation were randomly divided into experimental group and control group, with 34 cases in each group. The control group received routine rehabilitation treatment, while the experimental group performed oral muscle training game on the basis of the control group. Both the two groups were assessed by teacher salivation grading (TDS) and oral motor function assessment grading standards before and 8 weeks after intervention for salivation and oral motor function of cerebral palsy children. Results: After 8 weeks of intervention, there were 30 children with grade III-V salivation turned to grade I-IV in the experimental group, and 21 children with grade III-V salivation turned to grade I-IV in the control group, with the total effective rate of TDS of 88.2%(30/34) and 61.8%(21/34), respectively, and there was statistically difference (χ²= 5.02, P<0.05). The score of oral transport function in the experimental group was 87.68±12.93, which was higher than that of 76.53±10.92 in the control group, and there was statistically differences (t=3.841, P<0.01). Conclusions Oral muscle training games can stimulate self-exploration and training for oral movement of cerebral palsy children, so as to improve the range, flexibility and strength of the jaw, lip and tongue movement, and promote the self-control of swallowing of saliva, reduce the salivation and improve the quality of life.

Porcine reproductive and respiratory syndrome virus (PRRSV) has a high degree of genetic variation. In this study, we characterized the genetic variation and evolutionary relationships among circulating PRRSV strains in southern China. We analyzed 29 NSP2 strains and 150 ORF5 strains from clinical samples collected in southern China during 2007–2014. The alignment results showed that the nucleotide identity similarities of the two genes among these strains were 80.5%–99.7% and 80.9%–100%, respectively. Phylogenetic analysis based on the NSP2 gene showed that highly pathogenic (HP)-PRRSV was still the dominant virus in southern China from 2013 to 2014. Compared with reference strains CH-1a and VR-2332, the field strain 131101-GD-SHC, which shared high homology with JXA1-P170, had a novel 12 amino acid deletion at position 499–510. Phylogenetic analysis based on the ORF5 gene showed that HP-PRRSV, VR2332-like strains, and QYYZ-like strains were simultaneously circulating in southern China from 2007 to 2014, suggesting that, in recent years, the type 2 PRRSV was more diverse in southern China. In conclusion, mutations in the decoy epitope and primary neutralizing epitope could be markers of viral evolution and used to study evolutionary relationships among PRRSV strains in China.
China ; Genetic Variation* ; Porcine Reproductive and Respiratory Syndrome* ; Porcine respiratory and reproductive syndrome virus*

The spike gene of porcine epidemic diarrhea virus (PEDV) was sequenced from 55 South China field strains isolated from pigs with symptoms of diarrhea. The sequences were compared within the set of field strains as well as with reference strains available in GenBank. Within the 55 South China PEDV field strains, the deduced amino acid sequence identities ranged from 93.8% to 99.9 % and ranged from 90.7% to 99.5% when compared with the foreign reference strains in GenBank. Our phylogenetic analysis showed that 10 of the 55 South China PEDV strains belonged to G1b and 45 belonged to G2b.
Amino Acid Sequence ; China* ; Databases, Nucleic Acid ; Diarrhea ; Porcine epidemic diarrhea virus* ; Sequence Analysis* ; Swine

Outbreaks of pseudorabies (PR) have occurred in southern China since late 2011, resulting in significant economic impacts on the swine industry. To identify the cause of PR outbreaks, especially among vaccinated pigs, 11 pseudorabies virus (PRV) field strains were isolated from Guangdong province during 2013–2014. Their major viral genes (gE, TK, gI, PK, gD, 11K, and 28K) were analyzed in this study. Insertions or deletions were observed in gD, gE, gI and PK genes compared with other PRV isolates from all over the world. Furthermore, sequence alignment showed that insertions in gD and gE were unique molecular characteristics of the new prevalent PRV strains in China. Phylogenetic analysis showed that our isolates were clustered in an independent branch together with other strains isolated from China in recent years, and that they showed a closer genetic relationship with earlier isolates from Asia. Our results suggest that these isolates are novel PRV variants with unique molecular signatures.
Asia ; China* ; Disease Outbreaks ; Genes, Viral ; Herpesvirus 1, Suid* ; Pseudorabies* ; Sequence Alignment ; Swine