Tuberculosis (TB), a chronic infectious disease caused by Mycobacterium tuberculosis, is primarily airborne and remains a global health problem, especially in resource-limited countries and regions. The emergence of drug resistance in M. tuberculosis has rendered the existing means ineffective in the treatment of TB. Therefore, research in new therapeutic directions has become imperative. In this review, we outline functional peptides in terms of the mechanisms of action, anti-TB attempts, advantages and disadvantages, and latest advances, aiming to analyze the research progress in anti-TB peptides. Furthermore, we investigate the potential applications of bioactive compounds found in traditional Chinese Medicine within the context of peptides.

ObjectiveTo analyze the policy texts regarding the inclusion of 44 assisted reproductive medical service projects into basic medical insurance in China and to provide recommendations for the formulation and improvement of subsequent policies. MethodsMethods such as textual analysis， qualitative research， and descriptive statistics were employed. Based on the theory of policy instruments， a two-dimensional analytical framework integrating policy instruments with policy objectives was constructed to systematically examine the current status and existing issues in the inclusion of assisted reproductive medical service projects in basic medical insurance. ResultsDemand-based and environment-based policy instruments were more frequently utilized， accounting for 42.11% and 37.89%， respectively. Supply-based policy instruments accounted for only 20.00%， indicating limited use. In terms of policy objectives， standardized service management constituted the largest proportion （27.65%）， whereas integrating service resources accounted for the smallest share （10.00%）， showing an imbalanced and insufficient utilization of policy instruments. ConclusionTo better advance and implement the inclusion of assisted reproductive medical service projects in basic medical insurance and foster the construction of a fertility-friendly society， it is essential to strengthen the use of supply-based policy instruments， promote internal structural balance， expand the medical insurance catalog of assisted reproductive technologies， increase reimbursement rates， intensify publicity efforts， formulate scientific planning， establish rigorous qualification evaluations， enhance the synergy of policy instruments， and optimize the structure of policy instruments.

Background: and Purpose Symptomatic intracranial hemorrhage (sICH) following endovascular thrombectomy (EVT) is a severe complication associated with adverse functional outcomes and increased mortality rates. Currently, a reliable predictive model for sICH risk after EVT is lacking. Methods: This study used data from patients aged ≥20 years who underwent EVT for anterior circulation stroke from the nationwide Taiwan Registry of Endovascular Thrombectomy for Acute Ischemic Stroke (TREAT-AIS). A predictive model including factors associated with an increased risk of sICH after EVT was developed to differentiate between patients with and without sICH. This model was compared existing predictive models using nationwide registry data to evaluate its relative performance. Results: Of the 2,507 identified patients, 158 developed sICH after EVT. Factors such as diastolic blood pressure, Alberta Stroke Program Early CT Score, platelet count, glucose level, collateral score, and successful reperfusion were associated with the risk of sICH after EVT. The TREAT-AIS score demonstrated acceptable predictive accuracy (area under the curve [AUC]=0.694), with higher scores being associated with an increased risk of sICH (odds ratio=2.01 per score increase, 95% confidence interval=1.64–2.45, P<0.001). The discriminatory capacity of the score was similar in patients with symptom onset beyond 6 hours (AUC=0.705). Compared to existing models, the TREAT-AIS score consistently exhibited superior predictive accuracy, although this difference was marginal. Conclusions The TREAT-AIS score outperformed existing models, and demonstrated an acceptable discriminatory capacity for distinguishing patients according to sICH risk levels. However, the differences between models were only marginal. Further research incorporating periprocedural and postprocedural factors is required to improve the predictive accuracy.

OBJECTIVE Based on the Heracles NEO ultra-fast gas phase electronic nose,to analyze the odor composition of Abutili Semen before and after stir-frying,and to establish an effective and rapid identification method of raw and stir-frying Abutili Se-men based on odor.METHODS The decoction pieces of Abutili Semen were prepared by stir-frying method.An ultra-fast gas-phase electronic nose method was established for the detection of Abutili Semen before and after stir-frying,the odor spectrum was col-lected,and the possible odor components and chromatographic peak areas were obtained in combination with the AroChemBase data-base,and analyzed by chemometric model.RESULTS The odor fingerprints of Abutili Semen before and after stir-frying were estab-lished,and 19 odor peaks were matched between Abutili Semen decoction pieces and stir-fried Abutili Semen.The peak areas of 7 odor components,hexanal,2-furanmethanol,2-methyl-2-propanol,2-methylbutanal,3-methylbutanal,2-methylpropanal,2,3,5-trim-ethylpyrazine,all increased after stir-frying,and the VIP values of the peaks were greater than 1(P<0.05),which were presumed to be the markers for the differences in the odors of Abutili Semen before and after stir-frying.CONCLUSION The Heracles NEO ul-tra-fast gas phase electronic nose can quickly identify the odor components of Abutili Semen before and after frying,which can provide new ideas and methods for quality control of Abutili Semen.

Objective To understand the current situation of thirst in patients with cirrhosis and analyze its influencing factors,in order to improve medical staff's attention to thirst symptoms in patients with cirrhosis and provide theoretical basis for clinical intervention.Methods A total of 220 patients with cirrhosis who were hospitalized in the infection department of a tertiary A general hospital in Wuhan from March to June 2024 were selected by convenience sampling method.General data questionnaire,Numerical Score Scale and Thirst Distress Scale were used to investigate the factors affecting thirst sensation in patients with cirrhosis.Results A total of 202 valid questionnaires were collected,and the effective questionnaire recovery rate was 91.82％.The results showed that the incidence of thirst in patients with cirrhosis was 59.41％;the score of thirst was 3.00(3.00,6.00)points,and the mean score of thirst was 3.09.Among them,43.07％of the patients with cirrhosis were in the moderate to severe level of thirst.The score of Thirst Distress Scale is 6.00(6.00,17.00)points,and the average score of thirst distress was 11.62 points,which was in the medium level.47.03％of patients with cirrhosis indicated thirst distress,and 23.76％of patients with cirrhosis which was in the moderate and severe level of distress.The results of multiple linear regression analysis showed that the degree of ascites,the use of diuretics,the stage of disease,and the degree of thirst distress were the factors influencing the degree of thirst in patients with cirrhosis(P＜0.05).Gender,marital status,degree of ascites,use of diuretic drugs,disease stage and degree of thirst were the factors influencing degree of thirst distress in patients with cirrhosis(P＜0.05).Conclusion The incidence and severity of thirst in patients with cirrhosis are relatively high,and are affected by many factors.Medical staff should pay more attention to the management of thirst symptoms in patients with cirrhosis,and formulate targeted nursing measures or nursing programs according to the related influencing factors of thirst,so as to improve the comfort level of patients and improve the disease experience of patients.

Background: and Purpose Symptomatic intracranial hemorrhage (sICH) following endovascular thrombectomy (EVT) is a severe complication associated with adverse functional outcomes and increased mortality rates. Currently, a reliable predictive model for sICH risk after EVT is lacking. Methods: This study used data from patients aged ≥20 years who underwent EVT for anterior circulation stroke from the nationwide Taiwan Registry of Endovascular Thrombectomy for Acute Ischemic Stroke (TREAT-AIS). A predictive model including factors associated with an increased risk of sICH after EVT was developed to differentiate between patients with and without sICH. This model was compared existing predictive models using nationwide registry data to evaluate its relative performance. Results: Of the 2,507 identified patients, 158 developed sICH after EVT. Factors such as diastolic blood pressure, Alberta Stroke Program Early CT Score, platelet count, glucose level, collateral score, and successful reperfusion were associated with the risk of sICH after EVT. The TREAT-AIS score demonstrated acceptable predictive accuracy (area under the curve [AUC]=0.694), with higher scores being associated with an increased risk of sICH (odds ratio=2.01 per score increase, 95% confidence interval=1.64–2.45, P<0.001). The discriminatory capacity of the score was similar in patients with symptom onset beyond 6 hours (AUC=0.705). Compared to existing models, the TREAT-AIS score consistently exhibited superior predictive accuracy, although this difference was marginal. Conclusions The TREAT-AIS score outperformed existing models, and demonstrated an acceptable discriminatory capacity for distinguishing patients according to sICH risk levels. However, the differences between models were only marginal. Further research incorporating periprocedural and postprocedural factors is required to improve the predictive accuracy.

Objective To investigate the clinical efficacy of Xinxuetong Oral Liquid in the treatment of patients with acute coronary syndrome(ACS).Methods A total of 80 patients with ACS of blood stasis syndrome who were hospitalized in Shunde Hospital of Guangzhou University of Chinese Medicine from January 2023 to September 2023 were randomly divided into the treatment group and control group according to random number table method,40 patients in each group.The patients in the two groups were given conventional western medicine treatment including lifestyle guidance,percutaneous coronary intervention(PCI),and conventional western medicine therapy.Additionally,the treatment group was treated with Xinxuetong Oral Liquid.The course of treatment for the two groups covered eight weeks.Before and after treatment the two groups were observed in the changes of traditional Chinese medicine(TCM)syndrome score,blood stasis syndrome score,angina pectoris score,blood lipid indicators,carotid ultrasonography indicators,echocardiography indicators,and serum levels of trimethylamine-N-oxide(TMAO),nitric oxide(NO),endothelin 1(ET-1),interleukin 8(IL-8),serine/threonine-protein kinase 1(AKT-1),and vascular endothelial growth factor A(VEGF-A).After treatment,the efficacy on TCM syndrome efficacy and the safety of the regimen in the two groups were evaluated.Results(1)During the trial,there were two cases of loss to follow-up and one case of withdrawal due to pneumonia,and eventually a total of 77 patients completed the full course of treatment,among which 39 patients were in the treatment group and 38 patients were in the control group.(2)After eight weeks of treatment,the total effective rate of the treatment group was 89.74％(35/39),and that of the control group was 63.16％(24/38).The intergroup comparison(tested by chi-square test)showed that the effective rate of TCM syndrome efficacy in the treatment group was significantly superior to that in the control group(P＜0.01).(3)After treatment,the scores of TCM symptoms such as chest pain,chest distress,symptom aggravation at night,and palpitation in the two groups,as well as the score of gloomy complexion in the treatment group,were significantly decreased compared with those before treatment(P＜0.05 or P＜0.01),and the decrease of scores of chest distress,symptom aggravation at night,and palpitation in the treatment group was significantly superior to that in the control group(P＜0.05 or P＜0.01).(4)After treatment,the blood stasis syndrome score and angina pectoris symptom score of the two groups of patients were significantly decreased compared with those before treatment(P＜0.01),and the decrease in the treatment group was significantly superior to that in the control group(P＜0.01).(5)After treatment,the serum TMAO,ET-1,IL-8,AKT-1,and VEGF-A levels in the two groups were significantly decreased compared with those before treatment(P＜0.01),and the serum NO level was significantly increased compared with that before treatment(P＜0.01).The decrease of serum TMAO,ET-1,IL-8,and AKT-1,VEGF-A levels and the increase of serum NO level in the treatment group were significantly superior to those of the control group(P＜0.05 or P＜0.01).(6)After treatment,the total cholesterol(TCHO)and low-density lipoprotein cholesterol(LDL-C)levels of the two groups(P＜0.01)and the triglyceride(TG)level of the treatment group(P＜0.05)were decreased significantly compared with those before treatment,while the high-density lipoprotein cholesterol(HDL-C)level of the treatment group was increased significantly compared with that before treatment(P＜0.01).No obvious changes of TG and HDL-C levels before and after treatment were shown in the control group(P＞0.05).The comparison of blood lipid indicators after treatment between groups showed that there were no statistically significant differences(P＞0.05).(7)After treatment,the carotid ultrasonography indicators of carotid intima-media thickness(IMT)and Crouse score of the carotid plaque in the two groups were significantly improved compared with those before treatment(P＜0.01).However,there was no statistical significance in the comparison of the two indicators between the two groups after treatment(P＞0.05).(8)The observation of echocardiography indicators showed that only the post-treatment left ventricular diameter(LVd)of the treatment group was significantly larger than that before treatment(P＜0.05),while no obvious changes of the other echocardiography indicators before and after treatment were shown in the two groups(P＞0.05).The comparison between the groups after treatment also showed no statistically significant differences(P＞0.05).(9)During the treatment,no serious drug-induced adverse reactions or drug-related severe cardiovascular events and complications occurred in the two groups.Conclusion The combination of Xinxuetong Oral Liquid with conventional western medicine treatment exerts certain efficacy and safety on improving the clinical symptoms of patients with ACS of blood stasis syndrome,and its therapeutic mechanism may be related to the improvement of blood lipid levels,inflammatory response,and TMAO level.

High mobility group box 1 (HMGB1), when released extracellularly, plays a pivotal role in the development of spinal cord synapses and exacerbates autoimmune diseases within the central nervous system. In experimental autoimmune encephalomyelitis (EAE), a condition that models multiple sclerosis, the levels of extracellular HMGB1 and interleukin-33 (IL-33) have been found to be inversely correlated. However, the mechanism by which IL-33 deficiency enhances HMGB1 release during EAE remains elusive. Our study elucidates a potential signaling pathway whereby the absence of IL-33 leads to increased binding of P300/CBP-associated factor with HMGB1 in the nuclei of astrocytes, upregulating HMGB1 acetylation and promoting its release from astrocyte nuclei in the spinal cord of EAE mice. Conversely, the addition of IL-33 counteracts the TNF-α-induced increase in HMGB1 and acetylated HMGB1 levels in primary astrocytes. These findings underscore the potential of IL-33-associated signaling pathways as a therapeutic target for EAE treatment.
Animals ; Encephalomyelitis, Autoimmune, Experimental/metabolism* ; Astrocytes/metabolism* ; Interleukin-33/metabolism* ; HMGB1 Protein/metabolism* ; Acetylation ; Mice, Knockout ; Mice, Inbred C57BL ; p300-CBP Transcription Factors/metabolism* ; Mice ; Spinal Cord/metabolism* ; Cells, Cultured ; Female ; Signal Transduction

Objective To investigate the risk factors associated with recurrence of high-grade non-functioning pituitary neuroendocrine tumors(NF-PitNETs)following total resection.Methods A retrospective study was conducted on the clinical data of 252 patients with high-grade NF-PitNETs who underwent surgical treatment at the Department of Neurosurgery,Beijing Tiantan Hospital from January 2012 to December 2023,and met the inclusion criteria.High-grade NF-PitNETs included Knosp 3A,3B,and 4-grade subtypes.Kaplan-Meier curves and Log-rank tests were employed to compare the progression-free survival(PFS)of Knosp 3A,3B,and 4-grade patients.Cox regression analysis was applied to identify the risk factors associated with the recurrence of high-grade NF-PitNETs.Receiver operating characteristic(ROC)curve was used to calculate the area under the curve(AUC)of each recurrence-related factor to evaluate the diagnostic efficiency.Results Survival analysis revealed that there were significant differences in PFS among Knosp 3A,3B,and 4-grade patients(P<0.001).The PFS of Knosp 3A was significantly better than that of grade 3B and 4-grade(P<0.05),while there was no significant difference between Knosp 3B and 4-grade(P=0.118).After integrating the three groups into Knosp 3A group and 3B-4 group,there were significant differences in PFS and some clinical features between the two groups(P<0.05).Cox regression analysis indicated that age<55 years old(HR=2.883,95%CI 1.253-6.634;P=0.013),T2 heterogeneous signal(HR=1.842,95%CI 1.061-3.197;P=0.030),Knosp 3B-4(HR=2.190,95%CI 1.069-4.488;P=0.032),and Ki-67≥3%(HR=2.266,95%CI 1.265-4.061;P=0.006)were risk factors related to tumor recurrence.ROC curve analysis showed that the AUCs of the above-mentioned risk factors were 0.682,0.706,0.709 and 0.750,respectively,and the AUC of the multi-factor combined model(age+T2 signal+Knosp grade+Ki-67)was 0.838,which was significantly larger than that of each single risk factor(P<0.05).Conclusion High-grade NF-PitNETs patients with age<55 years old,T2 heterogeneous signal,Knosp 3B-4 and Ki-67≥3%have a higher recurrence risk.The combined application of multiple risk factors can improve the predictive value of recurrence.

Objective To investigate the current status of pelvic floor muscle training(PFMT)adherence for preventing low anterior resection syndrome(LARS)in rectal cancer patients with prophylactic ostomy and analyze its influencing factors.Methods A total of 247 patients who underwent preventive stoma reversal surgery after sphincter-preserving rectal cancer resection between January 2024 and February 2025 at 22 tertiary hospitals in the Beijing-Tianjin-Hebei region were recruited in this study.Their clinical data were collected through a general information questionnaire,a LARS Knowledge-Attitude-Practice and Needs questionnaire,a PFMT Self-Efficacy Scale,and a PFMT Adherence Questionnaire.Univariate analysis,correlation analysis,LASSO regression,and random forest importance ranking were applied to screen the variables,and multiple linear regression analysis was conducted to analyze the significant variables.Results The overall PFMT adherence score was 14.52±4.18 among the 247 patients.The random forest algorithm identified 7 key predictors when the minimum error was achieved at a λ value of 2.293.The top 7 variables in importance ranking were PFMT self-efficacy,total knowledge-attitude-practice(KAP)score,education level,primary caregiver,tumor location,stoma reversal time,and chemoradiotherapy.Multiple linear regression analysis revealed that PFMT self-efficacy(P<0.001,β=0.007,95%CI:0.004～0.009),total KAP score(P<0.001,β=0.052,95%CI:0.035～0.070),stoma reversal time(P<0.030,β=-0.539,95%CI:-1.025～-0.053),and chemoradiotherapy(P<0.045,β=-0.451,95%CI:0.010～0.892)were significant related factors of PFMT adherence(P<0.05).Conclusion PFMT adherence for LARS prevention is at a moderate level in rectal cancer patients with prophylactic ostomy.Key factors such as PFMT self-efficacy,total KAP score,stoma reversal time,and chemoradiotherapy are significantly correlated with PFMT adherence.