ObjectiveThis paper aims to use the digital muscle function assessment system Myoton PRO to assess the correlation between muscle tension，clinical characteristics， and traditional Chinese medicine（TCM） syndromes in patients with hepatolenticular degeneration ［also known as Wilson disease（WD）］. MethodsA total of 104 patients with WD accompanied by abnormal muscle tension（increased or decreased，hereinafter the same） who were hospitalized in the Brain Disease Centre of the First Affiliated Hospital of Anhui University of Chinese Medicine from April 2021 to November 2023 were selected，all of whom were subjected to TCM syndrome diagnosis and Myoton PRO for the measurement of F value of muscle tension，Goldstein， and UWDRS-N scales. The age of onset of the disease and disease duration were analyzed，and the differences and correlations of the above indexes in different TCM syndromes of WD were analyzed ResultsAmong the 104 patients with WD ，the phlegm and stasis syndrome was the most common（60 patients），followed by the damp-heat syndrome（33 patients），and the least common was the liver-kidney Yin deficiency syndrome（11 patients）. The F value of the phlegm and stasis syndrome group was higher than that of the liver-kidney Yin deficiency syndrome group and the damp-heat syndrome group（P<0.01）. The F value of the damp-heat syndrome group was higher than that of the liver-kidney Yin deficiency syndrome group（P<0.05），and the F value of the lower limbs of each group was higher than that of the upper limbs（P<0.01）. Goldstein and UWDRS-N scores of the patients in the phlegm and stasis syndrome group were higher than those in the damp-heat syndrome group and the liver-kidney Yin deficiency syndrome group（P<0.05）. There was no significant difference between the Goldstein and UWDRS-N scores of patients in the liver-kidney Yin deficiency syndrome group and the damp-heat syndrome group. Correlation analysis revealed that the age of onset and duration of the disease were positively correlated with the F values of the lower limbs（r=0.20，P<0.05，r=0.38，P<0.01）and had no significant correlation with those of the upper limbs. The F value levels of muscle tension of all limbs in the three groups of patients were positively correlated with the Goldstein and UWDRS-N scores（muscle tension of the upper limbs in the phlegm and stasis syndrome group，r=0.36，P<0.01，r=0.42，P<0.01. muscle tension of the lower limbs in the phlegm and stasis syndrome group，r=0.70，P<0.01，r=0.60，P<0.01. muscle tension of the upper limbs in the damp-heat syndrome group，r=0.64，P<0.01，r=0.53，P<0.01. muscle tension of the lower limbs in the damp-heat syndrome group，r=0.59，P<0.01，r=0.70，P<0.01. muscle tension of the upper limbs in the liver-kidney Yin deficiency syndrome group，r=0.70，P<0.01，r=0.74，P<0.01. muscle tension of the lower limbs in the liver-kidney Yin deficiency syndrome group，r=0.85，P<0.01，r=0.62，P<0.01）. Conlusion： The digital muscle function assessment system Myoton PRO can objectively evaluate the muscle tension level of patients with WD accompanied by abnormal muscle tension. This level has significant differences among different TCM syndromes and can evaluate the patient's condition to some extent.

Objective To evaluate the risk of bias and reporting quality in randomized controlled trials(RCTs)of the Chinese medicine injection for acute cerebral infarction in the last five years.Methods RCTs literature on Chinese medicine injection in the treatment of acute cerebral infarction was systematically searched in CNKI,Wanfang Data,VIP,China Biology Medicine Database(CBM),PubMed,Embase and Cochrane Library from April 20,2018 to April 20,2023.The risk of bias and reporting quality of included RCTs were evaluated using the Cochrane Risk of Bias Tool(ROB 1.0)and CONSORT-CHM Formulas 2017,respectively.Results A total of 4 301 articles were retrieved,and 408 RCTs were included according to inclusion and exclusion criteria.The ROB evaluation results showed that the the majority of studies were rated as having an unclear risk of bias due to the lack of reporting on allocation concealment,blind method,trial registration information,and funding sources.The evaluation results of CONSORT-CHM Formulas 2017 showed that the number of reported papers of 17 items was greater than or equal to 50%,and the number of reported papers of 25 items was less than 10%,and most of the RCTs did not show the characteristics of TCM syndrome differentiation and treatment.Conclusion The quality of Chinese medicine injection in the treatment of acute cerebral infarction RCTs is generally low.It is recommended that researchers refer to the methodology design of RCTs and international reporting standards,improve the trial design,standardize the trial report,and highlight the characteristics of TCM syndrome differentiation and treatment.

Objective:To analyze the survival and prognostic factors of male patients with breast cancer after mastectomy.Methods:Male patients with invasive breast ductal cancer who underwent mastectomy from January 1, 2000 to December 31, 2018 were selected from the Surveillance, Epidemiology, and End Results (SEER) database. Survival analysis was performed by Kaplan-Meier method, and compared by log-rank test. Prognostic factors were identified by Cox proportional hazards regression analysis.Results:A total of 1231 cases were included, with an onset age of (67 ± 12) years. The proportion of stage I-II was 81.1%. The 10-year cancer-specific survival (CSS) rates for stage IA, IIA, IIB, IIIA, IIIB, and IIIC patients were 85.4%, 84.9%, 69.0%, 68.1%, 51.9%, and 48.3%, respectively (all P<0.001). For stage IA-IIB patients, the 10-year CSS rate was 79.2% in the postoperative radiotherapy group, compared to 83.0% in the non-radiotherapy group ( P=0.019). For stage IIIA-IIIC patients, the 10-year CSS rate was 61.7% in the postoperative radiotherapy group, compared to 52.9% in the non-radiotherapy group ( P=0.021). For stage IA-IIB patients, the 10-year CSS rate was 83.8% in the postoperative chemotherapy group, compared to 79.8% in the non-chemotherapy group ( P=0.342). For stage IIIA-IIIC patients, the 10-year CSS rate was 59.7% in the postoperative chemotherapy group, compared to 54.1% in the non-chemotherapy group ( P=0.052). Multivariate analysis showed that younger age, married and grade I-II differentiation were favorable prognostic factors. The earlier the tumor staging, the better the prognosis. Conclusions:Postoperative radiotherapy can improve the CSS of stage III male patients with breast cancer. Younger age, married, grade I-II differentiation are favorable prognostic factors. The earlier the tumor staging, the better the prognosis.

ObjectiveTo explore the improving effects and its synergistic mechanism of Olibanum before and after processing with vinegar on glycodesoxycholic acid（GDCA） intervention in mice with ulcerative colitis（UC） based on the perspective of intestinal flora. MethodC57BL/6J male mice were randomly divided into the normal group， model group， GDCA group， Olibanum group（1.5 g·kg^-1） and vinegar-processed Olibanum（1.5 g·kg^-1） group， with 6 mice in each group. Mice in the normal group drank water freely， and mice in the other groups were given 2% dextran sulfate sodium（DSS） periodically to establish a UC mouse model. During the modeling， GDCA group， Olibanum group and vinegar-processed Olibanum group were intervened by intraperitoneally injection of GDCA（0.05 g·kg^-1）. From the 13^th day after modeling， Olibanum group and vinegar-processed Olibanum group were given the corresponding doses of drugs by gavage， once a day， for 36 d. During this period， the body mass of mice was recorded and the disease activity index（DAI） was assessed. On day 48， faeces were collected for 16S rRNA and metagenomic sequencing to analyse changes in intestinal flora. On the 49^th day， hematoxylin-eosion（HE） staining was used to observe the colon histological lesions， enzyme-linked immunosorbent assay（ELISA） was used to determine serum levels of tumour necrosis factor-α（TNF-α）， interleukin（IL）-1β and IL-6， and Spearman correlation analysis was used to explore the correlation between differential bacterial species and inflammatory factor levels. ResultCompared with the normal group， the model group showed a significant decrease in body weight（P<0.01）， a significant increase in DAI（P<0.05）， and a significant increase in TNF-α， IL-1β and IL-6 levels（P<0.01）， and there was partial infiltration of inflammatory cells in the colon. Compared with the model group， mice in the GDCA group showed a significant decrease in body weight， a significant increase in DAI and levels of TNF-α， IL-1β and IL-6（P<0.01）， and severe disruption of colonic crypt structure， extensive infiltration of inflammatory cells， and a significant decrease in goblet cells. Compared with the GDCA group， both the Olibanum and vinegar-processed Olibanum groups showed a significant recovery in body weight， a significant decrease in DAI and levels of TNF-α， IL-6 and IL-1β（P<0.05， P<0.01）， and the modulating effect of vinegar-processed Olibanum was significantly better than that of Olibanum. Alpha diversity showed that Chao1 index of UC mice significantly increased（P<0.01） and Shannon index decreased significantly（P<0.05） in UC mice after GDCA intervention. Beta diversity showed that the microbial community structure of the 5 groups had significant changes， Olibanum and vinegar-processed Olibanum could modulate the changes in the structure of the intestinal flora in UC mice after GDCA intervention. Microbial sequencing results indicated that， compared with the normal group， the Firmicutes/Bacteroidetes ratio in the model group was significantly higher（P<0.05）， and the relative abundance of 3 genera and 5 species of flora changed significantly（P<0.05， P<0.01）. Compared with the model group， the Firmicutes/Bacteroidetes ratio in the GDCA group was significantly higher（P<0.05）， the relative abundance of 7 pathogenic bacterial genera and four species was significantly increased（P<0.05， P<0.01）， and the relative abundance of three beneficial bacterial genera and Bacteroides_intestinalis was significantly decreased（P<0.05， P<0.01）. Olibanum group and vinegar-processed Olibanum group could modulate the Firmicutes/Bacteroidetes ratio， the relative abundance of pathogenic bacteria and beneficial bacteria， and the vinegar-processed Olibanum group was significantly superior to Olibanum group in terms of modulating the Firmicutes/Bacteroidetes ratio， the relative abundance of the three genera and five species of bacteria（P<0.01， P<0.05）. Correlation analysis showed that the relative abundance of Bacteroides_intestinalis was negatively correlated with the levels of TNF-α， IL-6 and IL-1β， the relative abundance of Prevotella_sp_CAG873， Bacteroides_sp_CAG927， Bacteroidales_bacterium_52_46 and Bacteroidales_bacterium was positively correlated with TNF-α， IL-6 and IL-1β levels. ConclusionGDCA can exacerbate UC colonic inflammation， and Olibanum and vinegar-processed Olibanum have an ameliorative effect on GDCA-mediated UC， with the vinegar-processed Olibanum showing a stronger ameliorative effect， the mechanism may be related to the regulation the abundance and structure of intestinal beneficial and pathogenic bacteria， and the reduction of inflammatory factor levels.

Objective To assess early clinical safety and efficacy of transfemoral transcatheter aortic valve replacement (TF-TAVR) for pure aortic regurgitation (PAR). Methods The clinical data of PAR patients who underwent TAVR in Wuhan Asia Heart Hospital and Wuhan Asia General Hospital from January 2018 to October 2022 were retrospectively analyzed. Patients were divided into a TF-TAVR group and a transapical transcatheter aortic valve replacement (TA-TAVR) group. The clinical data of the patients were analyzed. Results A total of 54 patients were enrolled, including 34 males and 20 females with an average age of 74.43±6.87 years. The preoperative N-terminal pro-B-type natriuretic peptide level was lower [808.50 (143.50, 2 937.00) pg/mL vs. 2 245.00 (486.30, 7 177.50) pg/mL, P=0.015], and the left ventricular end-diastolic diameter (56.00±6.92 mm vs. 63.07±10.23 mm, P=0.005) and sinus junction diameter (32.47±4.41 mm vs. 37.65±8.08 mm, P=0.007) were smaller in the TF-TAVR group. There was no death in the two groups during the hospitalization. Only 1 new death within postoperative 1 month in the TF-TAVR group (cerebral hemorrhage). A total of 2 new deaths in the TF-TAVR group (1 patient of sudden cardiac death and 1 of multiple organ failure), and there was no death in the TA-TAVR group within postoperative 3 months. There was 1 new death in the TA-TAVR group (details unknown), and there was no death in the TF-TAVR group within postoperative 6 months. There was no statistical difference between the two groups in the all-cause mortality and the cumulative survival rate during the follow-up period (P>0.05). The incidence of high atrioventricular block was 36.0% in the TF-TAVR group and 10.3% in the TA-TAVR group (P=0.024). There were no significant differences between the two groups in the perivalvular leakage (≥moderate), valve in valve, a second valve implantation, valve migration, cerebrovascular events, major vascular complications, complete left bundle branch block, new permanent pacemaker implantation or transferring to surgery (P>0.05). However, the incidence rates of complete left bundle branch block and new permanent pacemaker implantation were higher in the TF-TAVR group, accounting for 56.0% and 40.0%, respectively. Conclusion TF-TAVR is a safe and feasible treatment for PAR patients, which is comparable to TA-TAVR in the early postoperative safety and efficacy.

To reduce the subjectivity and uncertainty present in the current international methods of drug value pricing when converting value into monetary prices,based on the hedonic pricing theory,it considers the post-negotiation price between manufacturers and payers as a reasonable price reference in the value pricing of Chinese patent medicine.By constructing an indicator system for the characteristics of Chinese patent medicine,it selects and measures the value characteristic variables that affect the price of Chinese patent medicine.It serves as the theoretical foundation and research basis for establishing a Hedonic price model between characteristic price variables and negotiation prices,thereby promoting the enhancement of rationality and objectivity in value-guided pricing of Chinese patent medicine.

To reduce the subjectivity and uncertainty present in the current international methods of drug value pricing when converting value into monetary prices,based on the hedonic pricing theory,it considers the post-negotiation price between manufacturers and payers as a reasonable price reference in the value pricing of Chinese patent medicine.By constructing an indicator system for the characteristics of Chinese patent medicine,it selects and measures the value characteristic variables that affect the price of Chinese patent medicine.It serves as the theoretical foundation and research basis for establishing a Hedonic price model between characteristic price variables and negotiation prices,thereby promoting the enhancement of rationality and objectivity in value-guided pricing of Chinese patent medicine.

To reduce the subjectivity and uncertainty present in the current international methods of drug value pricing when converting value into monetary prices,based on the hedonic pricing theory,it considers the post-negotiation price between manufacturers and payers as a reasonable price reference in the value pricing of Chinese patent medicine.By constructing an indicator system for the characteristics of Chinese patent medicine,it selects and measures the value characteristic variables that affect the price of Chinese patent medicine.It serves as the theoretical foundation and research basis for establishing a Hedonic price model between characteristic price variables and negotiation prices,thereby promoting the enhancement of rationality and objectivity in value-guided pricing of Chinese patent medicine.

To reduce the subjectivity and uncertainty present in the current international methods of drug value pricing when converting value into monetary prices,based on the hedonic pricing theory,it considers the post-negotiation price between manufacturers and payers as a reasonable price reference in the value pricing of Chinese patent medicine.By constructing an indicator system for the characteristics of Chinese patent medicine,it selects and measures the value characteristic variables that affect the price of Chinese patent medicine.It serves as the theoretical foundation and research basis for establishing a Hedonic price model between characteristic price variables and negotiation prices,thereby promoting the enhancement of rationality and objectivity in value-guided pricing of Chinese patent medicine.

To reduce the subjectivity and uncertainty present in the current international methods of drug value pricing when converting value into monetary prices,based on the hedonic pricing theory,it considers the post-negotiation price between manufacturers and payers as a reasonable price reference in the value pricing of Chinese patent medicine.By constructing an indicator system for the characteristics of Chinese patent medicine,it selects and measures the value characteristic variables that affect the price of Chinese patent medicine.It serves as the theoretical foundation and research basis for establishing a Hedonic price model between characteristic price variables and negotiation prices,thereby promoting the enhancement of rationality and objectivity in value-guided pricing of Chinese patent medicine.