Objective To analyze the clinical efficacy of real-world bulleyaconitine A tablets combined with salt and pepper seven-seed hot package in the treatment of knee osteoarthritis(KOA).Methods 110 outpatient patients from the Department of Orthopedics,Shenzhen Traditional Chinese Medicine Hospital from December 2023 to August 2024 were selected,they were randomly divided into control group of 53 cases and treatment group of 57 cases.The patients in control group were treated with flurbiprofen gel paste,the patients in treatment group received oral administration of bulleyaconitine A tablets and external application of Jiaoyan Qizi hot package,the treatment course were all 4 weeks.All patients were followed up for 2 weeks after the end of treatment.Western Ontario and McMaster University osteoarthritis index(WOMAC)score,Lequesne score,12-item short form health survey(SF-12)score and clinical efficacy were compared between two groups,and adverse events were recorded.Results The total effective rate of treatment group was 87.7％,which was significantly higher than 71.7％of control group(P＜0.05);After treatment,WOMAC score,Lequesne score and SF-12 score in two groups were better than before treatment(P＜0.05).The improvement of WOMAC score,Lequesne score and SF-12 score in treatment group were more obvious(P＜0.05).Conclusion For KOA patients with cold and damp obstruction syndrome,the use of bulleyaconitine A tablets combined with Jiaoyan Qizi hot package can alleviate knee joint pain,improve knee joint mobility,and enhance patients'quality of life.

Objective To analyze the clinical efficacy of real-world bulleyaconitine A tablets combined with salt and pepper seven-seed hot package in the treatment of knee osteoarthritis(KOA).Methods 110 outpatient patients from the Department of Orthopedics,Shenzhen Traditional Chinese Medicine Hospital from December 2023 to August 2024 were selected,they were randomly divided into control group of 53 cases and treatment group of 57 cases.The patients in control group were treated with flurbiprofen gel paste,the patients in treatment group received oral administration of bulleyaconitine A tablets and external application of Jiaoyan Qizi hot package,the treatment course were all 4 weeks.All patients were followed up for 2 weeks after the end of treatment.Western Ontario and McMaster University osteoarthritis index(WOMAC)score,Lequesne score,12-item short form health survey(SF-12)score and clinical efficacy were compared between two groups,and adverse events were recorded.Results The total effective rate of treatment group was 87.7％,which was significantly higher than 71.7％of control group(P＜0.05);After treatment,WOMAC score,Lequesne score and SF-12 score in two groups were better than before treatment(P＜0.05).The improvement of WOMAC score,Lequesne score and SF-12 score in treatment group were more obvious(P＜0.05).Conclusion For KOA patients with cold and damp obstruction syndrome,the use of bulleyaconitine A tablets combined with Jiaoyan Qizi hot package can alleviate knee joint pain,improve knee joint mobility,and enhance patients'quality of life.

BACKGROUND:Medical hydrogels are new functional polymer materials with three-dimensional structural networks and excellent biocompatibility,which have been widely studied in the field of tissue engineering and drug carriers,but the research on the combination of medical hydrogels and Chinese medicine for the treatment of diseases based on tissue engineering is still in the early exploration stage.Therefore,through the analysis of the mechanism of the role of medical hydrogels,the integration of medical hydrogels and Chinese medicine in the research of the joint application of the article,can better provide ideas for scientific researchers,and the joint application of Chinese medicine and medical hydrogels is of great significance. OBJECTIVE:To explore the strategy and significance of Chinese medicine combined with medical hydrogel for disease treatment based on tissue engineering research. METHODS:PubMed and CNKI were used to retrieve articles about the application of Chinese medicine combined with medical hydrogel in tissue engineering from January 2010 to November 2022,with the Chinese and English search terms"hydrogel,traditional Chinese medicine,drug carrier,tissue engineering".After the initial screening of all articles according to the inclusion and exclusion criteria,the 61 articles with high relevance were retained for review. RESULTS AND CONCLUSION:(1)Although the application of Chinese medicine combined with medical hydrogel is involved in intra-articular,intra-tissue organ,soft tissue wounds,tissue engineering,etc.,except for the clinical application of Chinese medicine combined with hydrogel dressing for soft tissue injury,other aspects are still in the experimental stage.(2)The development of Chinese medicine combined with medical hydrogel has great potential and development prospects,but there is a certain difficulty in the manufacture of the gel with high-performance requirements,and it is difficult to master the physical and chemical properties precisely.(3)At present,the comprehensive view of injectable hydrogel with the characteristics of easy to use,its joint use of Chinese medicine can be extended to a wider range,can be used for joint,organ,tissue engineering-related disease treatment.Smart hydrogel has high sensitivity and reversible transformation can also meet the use of the special environment.During the combined use of Chinese medicine,it also needs to understand the mechanism of action of Chinese medicine components.(4)The strategy of combining Chinese medicine with medical hydrogels for disease treatment should start with matching the therapeutic effects of Chinese medicine on organs,tissues and cells combined with appropriate types of medical hydrogels to make up for the shortcomings of traditional Chinese medicine delivery methods and frequent drug delivery.In tissue engineering,hydrogels can be loaded with stem cells after Chinese medicine intervention,or with both Chinese medicine and stem cells for disease treatment.(5)In future research of combined Chinese medicine and medical hydrogel application,we also need to consider:we should ensure that the biological properties of medical hydrogel can be quantified,and grasp the characteristics of hydrogel with different manufacturing processes of different materials to produce the required medical hydrogel that meets the application conditions.In Chinese medicine,we need to comprehensively understand and analyze the therapeutic effects and application mechanisms of known Chinese medicine monomer and Chinese medicine compound extracts,so as to achieve a more perfect combination between Chinese medicine and medical hydrogel under a more clear mechanism.With the continuous improvement of medical science and technology innovation,the medical hydrogel can be innovatively combined with other traditional treatment methods of Chinese medicine,such as acupuncture,massage,cupping and so on,to be used from multiple angles.

Objective To explore the causal relationship between sarcopenia and cognitive impairment by using a two-sample Mendelian randomization(MR)study design.Methods Hand grip strength,usual walking pace,and appendicular lean mass(ALM)were identified as the primary exposure factors for sarcopenia,while cognitive function and cognitive performance associated with cognitive impairment were considered as the outcome.The MR statistical method was applied to examine the causal associations between both variables.Results The analysis revealed a positive correlation between sarcopenia,as indicated by hand grip strength,usual walking pace and ALM,and cognitive performance.Usual walking pace and ALM were positively associated with cognitive function.No significant causal relationship was detected between hand grip strength and cognitive function.In the reverse MR analysis,cognitive performance showed a positive correlation with usual walking pace and ALM,but no significant causal link was found with hand grip strength.Cognitive function was positively related to usual walking pace,but no significant associations were observed with hand grip strength and ALM.Conclusion Sarcopenia is associated with an increased risk of cognitive impairment,and a bidirectional causal relationship appears to exist between ALM and cognitive performance.

Objective To explore the causal relationship between sarcopenia and cognitive impairment by using a two-sample Mendelian randomization(MR)study design.Methods Hand grip strength,usual walking pace,and appendicular lean mass(ALM)were identified as the primary exposure factors for sarcopenia,while cognitive function and cognitive performance associated with cognitive impairment were considered as the outcome.The MR statistical method was applied to examine the causal associations between both variables.Results The analysis revealed a positive correlation between sarcopenia,as indicated by hand grip strength,usual walking pace and ALM,and cognitive performance.Usual walking pace and ALM were positively associated with cognitive function.No significant causal relationship was detected between hand grip strength and cognitive function.In the reverse MR analysis,cognitive performance showed a positive correlation with usual walking pace and ALM,but no significant causal link was found with hand grip strength.Cognitive function was positively related to usual walking pace,but no significant associations were observed with hand grip strength and ALM.Conclusion Sarcopenia is associated with an increased risk of cognitive impairment,and a bidirectional causal relationship appears to exist between ALM and cognitive performance.

Objective To observe the influence of nursing intervention on postpartum depression and breastfeeding compliance in primipara.Methods From August 2013 to April 2015,146 women received cesarean section in North Jiaochang Branch of Hanzhong Central Hospital were randomly divided into intervention group and control group with 73 cases in each group.The control group was treated with routine nursing measures,and the intervention group with both routine care and nursing intervention.Self-Rating Depression Scale (SDS) and Self-Rating Anxiety Scale (SAS) were used to evaluate the negative emotions of maternal postpartum.Breastfeeding Self-Efficacy Scale (BSES) were used to evaluate the confidence of maternal breast feeding.The breast feeding compliance between the two groups was compared.The breast feeding rates of the two groups were compared in 1 week and 1 month after discharge.Results Compared with the control group,the SDS and SAS scores of the intervention group were significantly lower (P＜0.05).The breastfeeding confidence of the intervention group was significantly better than the control group and the difference was statistically significant (P＜0.05).The compliance of breast feeding of the intervention group was 97.26％ significantly higher than that of the control group (78.08％)with a statistically significant difference (P＜0.05).After one-week and one-month follow-up,the rate of breastfeeding of the intervention group was significantly higher than that of the control group (95.89％ VS 83.56％;91.78％ VS 72.60％,P＜0.05).Concltsion The nursing intervention measures for primipara after cesarean section can significantly break bad mood,enhance maternal breastfeeding confidence,increase the rate of breastfeeding compliance and are worthy of promotion.