Under the background of carbon peaking and carbon neutrality goals, the Ministry of Ecology and Environment, together with 15 national ministries and commissions, has formulated the Implementation Plan on Establishing a Carbon Footprint Management System, and it is urgent for traditional Chinese medicine(TCM) pharmaceutical enterprises to carry out research on carbon footprint accounting methods of related products. Based on the life cycle assessment(LCA) theory, taking mulberry leaf extract produced by a certain enterprise as an example, this study analyzed the carbon footprint of TCM extracts during the life cycle. The results show that for every 1 kg of product produced, the carbon emissions from the stages of raw material acquisition, transportation, and extract production are-20.569, 1.205, and 173.577 kgCO_2eq(CO_2 equivalent), respectively. The carbon footprint of the product is 154.213 kgCO_2eq·kg~(-1). In addition, the carbon emission is the highest in the production stage, in which the consumption of ethanol solvents makes the greatest contribution to the carbon footprint, accounting for 25.71%, more than one-fourth of the total carbon footprint. The second contribution was from the treatment process of TCM residues, accounting for 19.67%, closely followed by wastewater treatment(17.71%), the consumption of hot steam(17.43%), and drinking water(16.90%). The consumption of electric power and packaging materials has a smaller carbon emission of 2.58%. In particular, the carbon emission caused by the consumption of packaging materials is only 0.04%, which is negligible. The results of the study are expected to provide a reference for TCM enterprises to carry out research on the carbon footprint of products, offer ideas for collaborative innovation in reducing pollution and carbon emissions throughout the entire industry chain of TCM, and develop new quality productivity of modern TCM industry based on green and low-carbon manufacturing.
Morus/chemistry* ; Plant Leaves/chemistry* ; Carbon Footprint ; Drugs, Chinese Herbal/chemistry* ; Plant Extracts/analysis* ; Medicine, Chinese Traditional

BACKGROUND: China is seeing a growing demand for rehabilitation treatments for post-stroke upper limb spastic paresis (PSSP-UL). Although acupuncture is known to be effective for PSSP-UL, there is room to enhance its efficacy. OBJECTIVE: This study explored a semi-personalized acupuncture approach for PSSP-UL that used three-dimensional kinematic analysis (3DKA) results to select additional acupoints, and investigated the feasibility, efficacy and safety of this approach. DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS: This single-blind, single-center, randomized, controlled trial involved 74 participants who experienced a first-ever ischemic or hemorrhagic stroke with spastic upper limb paresis. The participants were then randomly assigned to the intervention group or the control group in a 1:1 ratio. Both groups received conventional treatments and acupuncture treatment 5 days a week for 4 weeks. The main acupoints in both groups were the same, while participants in the intervention group received additional acupoints selected on the basis of 3DKA results. Follow-up assessments were conducted for 8 weeks after the treatment. MAIN OUTCOME MEASURES: The primary outcome was the Fugl-Meyer Assessment for Upper Extremity (FMA-UE) response rate (≥ 6-point change) at week 4. Secondary outcomes included changes in motor function (FMA-UE), Brunnstrom recovery stage (BRS), manual muscle test (MMT), spasticity (Modified Ashworth Scale, MAS), and activities of daily life (Modified Barthel Index, MBI) at week 4 and week 12. RESULTS: Sixty-four participants completed the trial and underwent analyses. Compared with control group, the intervention group exhibited a significantly higher FMA-UE response rate at week 4 (χ² = 5.479, P = 0.019) and greater improvements in FMA-UE at both week 4 and week 12 (both P < 0.001). The intervention group also showed bigger improvements from baseline in the MMT grades for shoulder adduction and elbow flexion at weeks 4 and 12 as well as thumb adduction at week 4 (P = 0.007, P = 0.049, P = 0.019, P = 0.008, P = 0.029, respectively). The intervention group showed a better change in the MBI at both week 4 and week 12 (P = 0.004 and P = 0.010, respectively). Although the intervention group had a higher BRS for the hand at week 12 (P = 0.041), no intergroup differences were observed at week 4 (all P > 0.05). The two groups showed no differences in MAS grades as well as in BRS for the arm at weeks 4 and 12 (all P > 0.05). CONCLUSION: Semi-personalized acupuncture prescription based on 3DKA results significantly improved motor function, muscle strength, and activities of daily living in patients with PSSP-UL. TRIAL REGISTRATION Chinese Clinical Trial Registry ChiCTR2200056216. Please cite this article as: Huang XY, Liao OP, Jiang SY, Tao JM, Li Y, Lu XY, Li YY, Wang C, Li J, Ma XP. Three-dimensional kinematic analysis can improve the efficacy of acupoint selection for post-stroke patients with upper limb spastic paresis: A randomized controlled trial. J Integr Med. 2025; 23(1): 15-24.
Humans ; Male ; Female ; Middle Aged ; Acupuncture Points ; Upper Extremity/physiopathology* ; Biomechanical Phenomena ; Single-Blind Method ; Aged ; Stroke/therapy* ; Acupuncture Therapy/methods* ; Stroke Rehabilitation/methods* ; Adult ; Muscle Spasticity/therapy* ; Paresis/physiopathology* ; Treatment Outcome

Objective To discuss the feasibility,safety and surgical effect of the modified Prolene thread double-headed needle"U-shaped"suture combined with extra-and intracavity combination knotting method in thoracoscopic diaphragm plication in the treatment of diaphragmatic eventration in infants.Methods A retrospective analysis was conducted on clinical data of 70 infants who underwent thoracoscopic diaphragm plication in the treatment of diaphragmatic eventration in our hospital from May 2010 to May 2022.According to the different methods of suturing and knotting,the patients were divided into the improved group(modified Prolene thread double-headed needle"U-shaped"suture combined with extra-and intracavity combination knotting method,n =30)and the conventional group(intracavity suture knotting method,n = 40).The perioperative indicators,as well as whether there was knot loosening or recurrence of diaphragmatic eventration,were compared between the two groups.Results All the 70 operations were performed safely and successfully,without conversion to open surgery.The operation time in the improved group was significantly less than that in the conventional group[(35.3±7.4)min vs.(64.7±10.8)min,t =13.521,P =0.000].There were no statistically significant differences between the two groups in terms of intraoperative bleeding volume,indwelling time of thoracic drainage tube,postoperative hospital stay,preoperative,intraoperative,and postoperative pH values,PO2,and PCO2 in arterial blood gas,and postoperative slight diaphragm elevation(P>0.05).All the 70 cases were followed up for 6-24 months postoperatively,with a median follow-up time of 12 months,having no knot loosening or recurrence of diaphragmatic eventration.No death was reported.Conclusions The modified Prolene thread double-headed needle"U-shaped"suture combined with extra-and intracavity combination knotting method in thoracoscopic diaphragm plication in the treatment of diaphragmatic eventration in infants is safe,feasible,effective,and easy to operate.Doctors with a certain endoscopic surgery experience can master it quickly,which is suitable for promotion in qualified hospitals.

Objective To explore the mechanism of somatostatin in improving acute lung injury associated with acute pancreatitis.Methods Wistar rats were randomly divided into sham operation group(injection of normal saline),model group(puncture of common bile duct and injection of 5％sodium taurocholate with wire ligation),somatostatin group(injection of somatostatin into tail vein of model group),somatostatin+miR-146a-5p inhibitor group(on the basis of somatostatin group,tail vein injection of miR-146a-5p inhibitor and somatostatin+oe-angiogenin-like protein 4(ANGPTL4)group(on the basis of somatostatin group,tail vein injection of oe-ANGPTL4 plasmid).Hematoxylin-eosin(HE)staining was used to observe the pathological changes of pancreatic and lung tissues;pathological score and tissue wet-dry weight ratio were determined,real-time fluorescence quantitative polymerase chain reaction(qRT-PCR)was used to detect miR-146a-5p and ANGPTL4 mRNA expression and Western blot was used to detect the expression of related proteins in lung tissues of rats.Tumor necrosis factor-α(TNF-α)was detected by enzyme-linked immunosorbent assay(ELISA).Results In sham operation group,model group and somatostatin group,the damage degree of pancreas tissue(based on modified computed tomography severity index)were 1.25±0.28,3.20±0.34,2.15±0.31,respectively;the damage degree of lung tissue(based on the Smith lung injury score system)were 1.40±0.13,5.10±0.58,3.10±0.38,respectively.The relative expression levels of ANGPTL4 mRNA in sham operation group,model group,somatostatin group and somatostatin+miR-146a-5p inhibitor group were 1.00±0.17,1.63±0.20,1.21±0.18 and 1.73±0.28.The levels of TNF-α in sham operation group,model group,somatostatin group,somatostatin+miR-146a-5p inhibitor group and somatostatin+oe-ANGPTL4 group were(76.33±7.25),(125.05±13.56),(80.11±10.68),(118.62±14.32)and(105.32±13.52)pg·mL-1,respectively;the relative expression levels of nuclear factor E2-related factor 2(Nrf2)protein were 1.00±0.27,0.51±0.07,0.88±0.14,0.68±0.12,0.51±0.09,respectively;the relative expression levels of heme oxygenase-1(HO-1)protein were 1.00±0.25,0.58±0.11,0.79±0.18,0.48±0.07 and 0.50±0.08,respectively.The above indexes of the model group were compared with those of the sham operation group,and the above indexes of the somatostatin group were compared with those of the model group,somatostatin+miR-146a-5p inhibitor group and somatostatin+oe-ANGPTL4 group,and the differences were statistically significant(all P＜0.05).Conclusion Somatostatin has antioxidant and anti-inflammatory effects and can ameliorate acute lung injury associated with acute pancreatitis.The mechanism may be related to Nrf2/HO-1 pathway mediated by miR-146a-5p/ANGPTL4.

Objective To explore the potential influencing factors of post-operative healthcare-associated infection(HAI)in colorectal cancer patients,as well as the mediating effect relationship between the influencing factors and the diagnosis-intervention packet(DIP)payment differentials.Methods Medical data of patients who underwent colorectal cancer surgery in a tertiary first-class cancer hospital in Guangzhou were retrospectively analyzed.According to HAI status,patients were divided into infection group and non-infection group.Baseline demographic information and differences in DIP payment differentials between two groups of patients were compared by rank sum test or chi-square test.The influence of each potential factor on the occurrence of HAI was analyzed by logistic re-gression.Mediating analysis was preformed by bootstrap method,and mediating effect of HAI and total hospitaliza-tion days on DIP payment differentials was evaluated.Results A total of 350 patients were included in analysis,50 were in the infection group and 300 in the non-infection group.The incidence of HAI was 14.29％.Logistic regres-sion analysis result showed that risk of HAI in patients with central venous catheterization ≥10.00 days was 13.558 times higher than that＜10.00 days(P＜0.001);risk of HAI in patients with urinary catheterization ≥3.00 days was 2.388 times higher than that＜3.00 days(P=0.022).There were all statistically significant differences in DIP payment differentials among patients with different ages,prognostic nutritional index(PNI),HAI status,total length of hospitalization stay,duration of surgery,central venous catheterization days,and catheterization days(all P＜0.05).The mediating analysis results showed that the occurrence of HAI resulted a change in DIP payment di-fferentials by affecting the total number of hospitalization days.The mediating effect value of total hospitalization days was 0.038,accounting for 35.68％of the total effect.Conclusion Medical institutions should pay attention to HAI resulting from prolonged central venous and urinary catheterization in patients underwent surgery for colorectal cancer,reducing the total length of hospital stay,thus reducing the overruns associated with the increased DIP pay-ment differentials.

In the treatment of persistent atrial fibrillation with radiofrequency ablation,it is often necessary to add the ablation of external trigger foci of pulmonary vein on the basis of annular pulmonary vein isolation,including linear ablation,BOX ablation and fragmentation potential ablation.The isthmus of mitral valve is the most important component of linear ablation,but it is difficult to reach the isthmus of mitral valve for complete blockade by conventional radiofrequency ablation.The guide catheter was transported through the inferior vena cava to the coronary sinus,and the injection of Marshall vein anhydrous ethanol for ablation could achieve epicardial and myocardial block in the mitral isthmus,and the ablation combined with the endocardial patch ablation in the mitral isthmus could significantly improve the ablation effect,but there were disadvantages such as Marshall vein and coronary vein injury,high surgical cost and long time.This paper reports a case of persistent atrial fibrillation treated by self-made perforated balloon with Marshall intravenous anhydrous ethanol combined with individualized ablation strategy.No major adverse cardiovascular events or recurrence of atrial fibrillation occurred during 6 months of follow-up after discharge.

Purpose: This study was conducted to evaluate the efficacy of bladder outlet surgery in patients with detrusor underactivity (DU) and to identify factors associated with successful outcomes. Methods: We conducted a retrospective review of men diagnosed with DU in urodynamic studies who underwent bladder outlet surgery for lower urinary tract symptoms between May 2018 and April 2023. The International Prostate Symptom Score (IPSS) questionnaire, uroflowmetry (UFM), and multichannel urodynamic studies were administered. Successful treatment outcomes were defined as either an IPSS improvement of at least 50% or the regaining of spontaneous voiding in patients urethral catheterization prior to surgery. Results: The study included 93 male patients. Men diagnosed with significant or equivocal bladder outlet obstruction (BOO) experienced significant postoperative improvements in IPSS (from 20.6 to 6.0 and from 17.4 to 6.5, respectively), maximum urine flow rate (from 5.0 mL/sec to 14.4 mL/sec and from 8.8 mL/sec to 12.2 mL/sec, respectively) and voiding efficiency (from 48.8% to 86.0% and from 61.2% to 85.1%, respectively). However, in the group without obstruction, the improvements in IPSS and UFM results were not significant. The presence of detrusor overactivity (odds ratio [OR], 3.152; P=0.025) and preoperative urinary catheterization (OR, 2.756; P=0.040) were associated with favorable treatment outcomes. Conversely, an unobstructed bladder outlet was identified as a negative prognostic factor. Conclusions In men with DU accompanied by equivocal or significant BOO, surgical intervention to alleviate the obstruction may enhance the IPSS, quality of life, and UFM results. However, those with DU and an unobstructed bladder outlet face a comparatively high risk of treatment failure. Preoperative detrusor overactivity and urinary catheterization are associated with more favorable surgical outcomes. Consequently, active deobstructive surgery should be considered for patients with DU who are experiencing urinary retention.

Objective:To provide reference for solving relevant problems in China and conducting in-depth research in this field by learning the research hotspots, ideas, and methods regarding physician remuneration abroad.Methods:Themes of " Physician" and " Remuneration" were used, to retrieve English literature from the Web of Science core set database collected from 2012 to 2022. After a descriptive analysis of the journals distribution of valid literature, the researchers made a co-word analysis and chose high-frequency keywords, followed by a cluster analysis of the keywords to summarize hot topics in the field of physician remuneration research abroad.Results:From 2012 to 2022, 379 representative and relevant papers were included, and a total of 91 papers were published in the top 10 journals, then top 30 keywords of 8-41 times frequency were intercepted. The research summarized 4 main research directions in the field by cluster analysis, namely macro healthcare policies and physicians′ remuneration, as well as the presentation, cause and impact of wage gap, the remuneration design and physicians′ attitude and behavior, the industry payment and information disclosure.Conclusions:How to better evaluate the value of physicians′ work and pay them scientifically and reasonably is key to the study. Chinese researchers are expected to further explore physician remuneration in terms of macro policy level, payment technology design and remuneration management level, as well as individual behavior and attitude level.

This study evaluated the scientific nature and effectiveness of iterative optimization of prevention and control measures for local outbreaks caused by the BA.2 and BA.5.2 COVID-19 strains in Fujian Province in 2022,to provide a scientif-ic basis for responding to future new or recurrent respiratory infectious diseases.According to the theory of infectious disease dynamics,relevant information regarding the local epidemic situation caused by the BA.2 sub-type Omicron virus strain in March 2022 and BA.5.2 sub-type Omicron virus strain in October 2022 in Fujian Province was collected.The susceptible exposed infectious removed(SEIAR)model of COVID-19 infection with a latent period and asymptomatic infected persons was used to analyze the transmission dynam-ics of two local epidemic situations,and evaluate the preven-tion and control effects.The incubation period of the BA.2 epidemic was 3 days(1～9 days),the intergenerational inter-val was 3 days(1～5 days),and the initial Rt was 3.0(95％CI:2.7～3.3).The incubation period of the BA.5.2 epidemic was 2 days(1～6 days),the intergenerational interval was 1 day(0～2 days),and the initial R,was 1.9(95％CI:1.7～2.1).The fittingresults for the BA.2 and BA.5.2 epidemics were good,and no statistical difference was observed between the predic-ted and actual numbers of cases(x2BA.2=31.53,x2BA.5.2=27.88,P＞0.05).If an emergency response had not been initiated,the BA.2 epidemic would have continued to spread andpeak on April 7th,with an estimated 638 035 cases.The BA.5.2 epidemic would have rapidly spread,reaching a peak on November 14th,with an estimated 685 940 cases.If one incubation period were detected early,the scale of the BA.2 epidemic would have decreased by 25.73％;if two incubation periods were detected early,the scale would have decreased by 79.56％,and if one incubation period had been delayed,the scale would have expanded by 13.72％.If one incubation period had been detected early in the BA.5.2 epidemic,the scale would have decreased by 35.04％;if two incubation periods had been detected early,the scale would have decreased by 92.47％;and if one incubation period had been delayed,the scale would have increased by 19.75％.The guiding ideology,and the prevention and control measures for handling two local epidemics were optimized and iterated.Our study indicated that implementing the"four early"measures ef-fectively decreased the scale of the epidemic,and earlier detection was associated with more significant control effects.This study provides valuable information for the prevention and control of new or recurrent respiratory infectious diseases.

Objective:To make a quantitative analysis of the policy tools which is related to the public hospital compensation policy text to reveal the characteristics of different stages in the policy and the use of the policy tools.Methods:Content analysis was performed to construct a two-dimensional framework of"tools(X-dimension)-phases(Y-dimension)",and analyze the use of public hospital compensation policy tools.Results:From the Y-dimension,the use of public hospital compensation policy tools in different stages shows the characteristics of differentiation and diversification.However,according to the X-dimension,there is uneven development rate and poor combination structure of public hospital compensation policy tools.And partial policy sub-tools are seriously missing,and failed to complement each other.On this basis,policy suggestions are put forward:optimize the combination of various policy tools,innovate the means of demand-based policy tools,and make up for the shortcomings of supply-based policy tools.Optimize the combination of various policy tools,innovate the means of demand-based policy tools,and make up for the shortcomings of supply-based policy tools.