Objective To investigate the rehabilitation outcome in hemiplegic stroke patients with upper limb dysfunction treated with electromyographic(EMG)biofeedback therapy in combination with an intelligent Tongluo therapeutic apparatus.Methods A total of 132 stroke patients with hemiplegia were chosen and divided into observation group and control group according to the rehabilitation strategies,with 66 cases in each group.Control group was treated with EMG biofeedback therapy,while observation group was given the integrated therapy of EMG biofeedback therapy and intelligent Tongluo therapeutic apparatus.The two groups were compared for motor function of the hemiplegic upper limb(shoulder,hand and wrist muscle),integrated electromyography(iEMG)in the affected limb flexion and extension(biceps brachii and triceps brachii),range of motion of the shoulder joint(abduction,external rotation,internal rotation)and Barthel index of activities of daily living(ADL).Results The differences in the iEMG of biceps brachii and triceps brachii of the elbow joint,motor function of the hemiplegic upper limb,range of motion of the shoulder joint and ADL between two groups before treatment were trivial(P>0.05).The treatment in observation group increased the iEMG of biceps brachii and triceps brachii in elbow flexion(P<0.05),decreased the iEMG of biceps brachii in elbow extension but increased the iEMG of triceps brachii in elbow extension(P<0.05),and these improvements were more significant than those in control group(P<0.05).After treatment,the scores for shoulder function,hand function,and wrist muscle function in observation group increased from(12.23±2.76)to(26.77±4.28),(6.54±1.34)to(15.35±2.46),and(2.36±0.46)to(8.13±2.52),and the scores of the above indexes were higher than those in control group(P<0.05).The shoulder abduction,external rotation and internal rotation ranges of motion in observation group after treatment were greater than those before treatment[(90.77±8.35)° vs(61.23±6.35)°,(45.36±5.33)° vs(26.33±4.65)°,(52.55±5.86)° vs(32.44±3.87)°],and the observation group had greater shoulder ranges of motion than control group(P<0.05).The ADL score in observation group after treatment was higher than that before treatment[(62.45±5.25)vs(33.35±4.85),P<0.05],and it was also higher than that in control group(P<0.05).Conclusion EMG biofeedback therapy combined with intelligent Tongluo therapeutic apparatus can effectively improve the iEMG in the affected limb flexion and extension,enhance the ranges of motion of the shoulder joint,and ultimately improve the upper limb motor function and life quality of hemiplegic stroke patients.

Objective To investigate the rehabilitation outcome in hemiplegic stroke patients with upper limb dysfunction treated with electromyographic(EMG)biofeedback therapy in combination with an intelligent Tongluo therapeutic apparatus.Methods A total of 132 stroke patients with hemiplegia were chosen and divided into observation group and control group according to the rehabilitation strategies,with 66 cases in each group.Control group was treated with EMG biofeedback therapy,while observation group was given the integrated therapy of EMG biofeedback therapy and intelligent Tongluo therapeutic apparatus.The two groups were compared for motor function of the hemiplegic upper limb(shoulder,hand and wrist muscle),integrated electromyography(iEMG)in the affected limb flexion and extension(biceps brachii and triceps brachii),range of motion of the shoulder joint(abduction,external rotation,internal rotation)and Barthel index of activities of daily living(ADL).Results The differences in the iEMG of biceps brachii and triceps brachii of the elbow joint,motor function of the hemiplegic upper limb,range of motion of the shoulder joint and ADL between two groups before treatment were trivial(P>0.05).The treatment in observation group increased the iEMG of biceps brachii and triceps brachii in elbow flexion(P<0.05),decreased the iEMG of biceps brachii in elbow extension but increased the iEMG of triceps brachii in elbow extension(P<0.05),and these improvements were more significant than those in control group(P<0.05).After treatment,the scores for shoulder function,hand function,and wrist muscle function in observation group increased from(12.23±2.76)to(26.77±4.28),(6.54±1.34)to(15.35±2.46),and(2.36±0.46)to(8.13±2.52),and the scores of the above indexes were higher than those in control group(P<0.05).The shoulder abduction,external rotation and internal rotation ranges of motion in observation group after treatment were greater than those before treatment[(90.77±8.35)° vs(61.23±6.35)°,(45.36±5.33)° vs(26.33±4.65)°,(52.55±5.86)° vs(32.44±3.87)°],and the observation group had greater shoulder ranges of motion than control group(P<0.05).The ADL score in observation group after treatment was higher than that before treatment[(62.45±5.25)vs(33.35±4.85),P<0.05],and it was also higher than that in control group(P<0.05).Conclusion EMG biofeedback therapy combined with intelligent Tongluo therapeutic apparatus can effectively improve the iEMG in the affected limb flexion and extension,enhance the ranges of motion of the shoulder joint,and ultimately improve the upper limb motor function and life quality of hemiplegic stroke patients.

Objective To explore the clinical efficacy and safety of donepezil(DNPQ)combined with butylphthalide sequential therapy(BST)in the treatment of Parkinson's syndrome(PS).Methods In this study,104 patients with Parkinson's disease(PD)who were diagnosed and treated in the Department of Neurology of The Fourth Hospital of Changsha from January 2020 to November 2023 were randomly divided into a control group(butylphthalide softcapsule combined with DNPQ)and an observation group(BST combined with DNPQ).The main observation indicators of this study were the clinical efficacy and drug-related adverse reactions after 3 months of treatment.The secondary observation indicators were the cognitive function[Montreal Cognitive Assessment(MoCA)and Mini-Mental State Examination(MMSE)],overall condition[Unified Parkinson's Disease Rating Scale(UPDRS)],activity of daily living(ADL),and oxidative stress-related cytokines[recombinant human Parkinson's disease protein 7(PARK7),neurotrophic factor 3(NT3),and C-reactive protein(CRP)]improvement after treatment.Results There were 52 patients in the experimental group and 52 patients in the control group.The treatment efficacy rate in the experimental group was significantly higher than that in the control group(P<0.05),while the incidence of adverse reactions was significantly lower than that in the control group(P<0.05).Before treatment,there were no significant differences in MoCA scores,MMSE scores,UPDRS scores,ADL scores,serum NT3,CRP,and PARK7 levels between the two groups(P>0.05).After treatment,the MoCA score,MMSE score,and ADL score in the experimental group were higher than those in the control group(P<0.05),while the UPDRS score was lower than that in the control group(P<0.05).After treatment,the serum NT3 level in the experimental group was higher than that in the control group(P<0.05),while the serum CRP and PARK7 levels were lower than those in the control group(P<0.05).Conclusion The combination of DNPQ and BST has better clinical efficacy and safety,which can improve cognitive function,ADL and oxidative stress-related cytokine content in patients with PS.

[Objective]To summarize the results,value and advantages of demand-driven school dissemination of ancient books of traditional Chinese medicine.[Methods]By employing methods such as literature research and empirical studies,this paper,on the basis of reviewing the deficiencies in the current dissemination of ancient books,emphasizes the decisive value of the "demand" factor and further introduces practical measures for on-campus dissemination of ancient medical texts based on a demand-driven approach.These measures include the implantation of concepts,resolution of technical difficulties in reading ancient books,proactive integration with teaching and research,and platform construction.[Results]The supply-driven dissemination,which has a problem that there is a heat supply side and cold demand side,is relatively indifferent to the needs of elite groups.And its communication mode is ultimately inefficient.After the implementation of the demand-driven dissemination strategy for three years,the annual borrowing volume of medical literature among college students,the number and quality of research papers published by teachers and students sharp have increased.Therefore,the construction of the library's ancient books and related popular science platforms has reached a new level.[Conclusion]Through the case study of campus dissemination of ancient books in Zhejiang Chinese Medical University,explore the implementation of the demand-driven dissemination strategy,give the dissemination endogenous impetus,embodies its unique advantages,and effectively improves the communication efficiency.

[Objective]To summarize the results,value and advantages of demand-driven school dissemination of ancient books of traditional Chinese medicine.[Methods]By employing methods such as literature research and empirical studies,this paper,on the basis of reviewing the deficiencies in the current dissemination of ancient books,emphasizes the decisive value of the "demand" factor and further introduces practical measures for on-campus dissemination of ancient medical texts based on a demand-driven approach.These measures include the implantation of concepts,resolution of technical difficulties in reading ancient books,proactive integration with teaching and research,and platform construction.[Results]The supply-driven dissemination,which has a problem that there is a heat supply side and cold demand side,is relatively indifferent to the needs of elite groups.And its communication mode is ultimately inefficient.After the implementation of the demand-driven dissemination strategy for three years,the annual borrowing volume of medical literature among college students,the number and quality of research papers published by teachers and students sharp have increased.Therefore,the construction of the library's ancient books and related popular science platforms has reached a new level.[Conclusion]Through the case study of campus dissemination of ancient books in Zhejiang Chinese Medical University,explore the implementation of the demand-driven dissemination strategy,give the dissemination endogenous impetus,embodies its unique advantages,and effectively improves the communication efficiency.

OBJECTIVE：To systematically evaluate therapeutic efficacy of Gongliuqing capsules combined with mifepristone in the treatment of uterine leiomyoma ，in order to provide evidence-based reference for clinical medication. METHODS ：Retrieved from Cochrane Library ，PubMed，Embase，CJFD，VIP，CBM and Wanfang database ，randomized controlled trials （RCTs）about Gongliuqing capsules combined with mifepristone （trial group ）versus mifepristone alone （control group ）in the treatment of uterine leiomyoma were collected. After literature screening and data extraction ，the quality of included literatures was evaluated with modified Jadad scale. Meta-analysis was conducted by using Stata 14.0 software，and trial sequential analysis （TSA）was performed by using TSA 0.9 software. RESULTS ：A total of 12 RCTs were included ，involving 1 210 patients. The results of Meta- analysis showed that the total response rate of trial group [RR ＝1.12，95％CI（1.00，1.26），P＜0.05] was significantly higher than that of control group ；maximum uterine leiomyoma volume after treatment [SMD ＝－1.08，95％CI（－1.21，－0.95），P＜0.05]，uterine volume after treatment [SMD ＝－0.80，95％CI（－1.14，－0.45）， P＜0.05]，follicle stimulating hormone （FSH）level [SMD ＝ － 0.28，95％ CI（－ 0.45，－ 0.19），P＜0.05]，luteinizing hormone（LH）level [SMD ＝－0.44，95％CI（－0.52，－0.12）， 020-38076311。E-mail：867203217@qq.com P＜0.05]，E2 level [SMD ＝－2.69，95％CI（－3.08，－1.49）， P＜0.05] and progesterone （P）level [SMD ＝－1.27，95％CI（－1.69，－0.71），P＜0.05] of trial group were significantly lower or better than those of control group. Results of subgroup analysis showed that except for the level of FSH in 5 and 10 mg mifepristone groups （P＞0.05），maximum uterine leiomyoma volume after treatment ，uterine volume after treatment ，the levels of FSH，LH，E2 and P in trial group were significantly lower than control group. The results of TSA showed that there were definite evidences for total response rate of Gongliuqing capsules combined with mifepristone being better in the treatment of hysteromyoma. CONCLUSIONS ：Total response rate of Gongliuqing capsules combined with mifepristone in the treatment of hysteromyoma is better than mifepristone alone ，which can effectively decrease the volume of maximum uterine leiomyoma volume and uterine vilume ，and reduce the level of serum hormone.

The treatment for laryngopharyngeal reflux diseases consist of general treatment, medical therapy and surgical treatment, among which, drug therapy is still the main effective way. Proton pump inhibitor is adopted as the first drug for patients with laryngopharyngeal reflux disease only caused by acid reflux. With standardized treatment, the majority of symptoms in laryngopharyngeal reflux disease could be alleviated effectively. PPI therapy, while seeming logical, is less useful in patients with reflux hypersensitivity, weak acid or non acid reflux, neuropsychic factors and gastroesophageal reflux disease. This article aims to investigate bewilderment and challenge faced by clinicians when managing adult laryngology reflux disease with medical therapy.

Objective To develop a vulnerable plaque targeting ultrasound contrast agent (UCA) and to evaluate its affinity and imaging performance in vitro.Methods E-selectin receptor-targeting UCA,which conjugated with monoclonal antibody of E-selectin,was prepared with filming-rehydration method and biotin-avidin linkage.The size and distribution of UCA were measured with particle size analyzer,the connectivity condition of microbubbles with E-selectin antibody was also detected with fluorescence analysis.The cytotoxicity from microbubble and ultrasound irradiation was evaluated through cell counting kit-8 (CCK8) assay.The adhesion effect of UCA was assessed after co-incubated with activated mouse endothelial cells (bEnd.3) and compared with that of free antibody intervention group and control group.The imaging performance of UCA at different time points was observed on an ultrasound equipment with a high-frequency transducer.Two-sample t test and one-way analysis of variance were performed to analyze the data.Results E-selectin receptor-targeting UCA was successfully prepared.The cytotoxicity result with CCK8 assay demonstrated the favorable biocompatibility of UCA.The connection amount of UCA on activated bEnd.3 cells ((6.23 ± 0.45) bubbles/cell) was significantly higher than that of the free antibody intervention group ((1.57±0.34) bubbles/cell) and control group ((0.07±0.03) bubbles/cell;F=291.43,P＜0.01).The performance of in vitro ultrasonography at the same time points showed no obvious difference between targeting UCA and control UCA (all t＜0.51,all P＞0.05).Conclusions The prepared E-selectin receptor-targeting UCA has favorable targeting and imaging capabilities.It might be a potentially ultrasound molecular imaging agent for early detection and prognosis evaluation of vulnerable plaque.

Objective To study the effect of radiofrequency ablation (RFA) with sublethal temperature on the production of liver cancer stem cells (LCSCs) and on the expression of LCSCs-related transcriptional factors.Methods Mouse hepl-6 hepatoma cell line and clinical samples of patients with hepatocellular carcinoma (HCC) were used to test the expressions of LCSCs-related markers and transcriptional factors.Results Different temperatures were used to stimulate Hep1-6 cells,and it was proved that the temperature of 45℃ was a sublethal temperature that could not induce cell death.Flow cytometry testing showed that treatment with 45℃ could obviously increase CD13+,CD44+,CD90 and CD133+ Hep1-6 cells,suggesting that treatment with 45℃ could increase the production of above mentioned types of LCSCs in hep1-6 cells.Real-time quantitative polymerase chain reaction (RT-qPCR) assay indicated that the temperature of 45℃could cause significant increase in CD13,CD90 and CD133 mRNA.In all 5 HCC patients,CD13 mRNA in the recurrent HCC lesions was remarkably increased,CD133 mRNA was increased in 4 patients with recurrent HCC,and CD90 mRNA was increased in only one patient with recurrent HCC.Flow cytometry testing revealed that CD13+ LCSCs were strikingly increased in 4 recurrent HCC patients,while CD133+LCSC was increased in only one patient,suggesting that more close correlation existed between the increase of CD13+ LCSCs and the temperature of 45℃.RT-qPCR assay showed that in 4 recurrent HCC patients with increased CD13+ LCSC,the Sox2 and Stat2 among 13 LCSCs-related transcriptional factors were obviously increased.Flow cytometry testing showed that 45℃ treatment also increased the expression of Sox2 and Stat1 mRNA in Hep1-6 cells.Finally,Sox2 and Stat1 could be knockdown by siRNAs,indicating that both Sox2 and Stat1 transcriptional factors were involved in 45℃-induced production of CD13+ LCSCs in Hep1-6 cells.Conclusion In RFA therapy,the use of sublethal temperature of 45℃ can increase CD13+LCSCs,which is related to the promotion of Sox2 and Stat1 expression.The results of this study can be used for reference in the research of liver cancer recurrence.

Based on repeated experiments as well as continuous researching and improving, an efficient scheme to measure velocity and displacement of the coxa and knee movements based on video image processing technique is presented in this paper. The scheme performed precise and real-time quantitative measurements of 2D velocity or displacement of the coxa and knee using a video camera mounted on one side of the healing and training beds. The beds were based on simplified pinhole projection model. In addition, we used a special-designed auxiliary calibration target, composed by 24 circle points uniformly located on two concentric circles and two straight rods which can rotate freely along the concentric center within the vertical plane, to do the measurements. Experiments carried out in our laboratory showed that the proposed scheme could basically satisfy the requirements about precision and processing speed of such kind of system, and would be very suitable to be applied to smart evaluation/training and healing system for muscles/balance function disability as an advanced and intuitional helping method.
Biomechanical Phenomena ; Calibration ; Hip ; Humans ; Image Processing, Computer-Assisted ; Knee Joint ; Movement