Cardiovascular disease(CVD),as one of the diseases with the highest morbidity and mor-tality rates globally,has always been a focus of med-ical research.In recent years,with a deeper under-standing of the pathogenesis of CVD,novel metabol-ic drugs have demonstrated great potential in its treatment.These novel drugs regulate multiple as-pects of cardiovascular metabolism,including reduc-ing blood glucose and lipid levels,inhibiting inflam-matory responses,and protecting vascular endothe-lial cells,thereby providing new strategies for the prevention and treatment of CVD.In terms of lower-ing blood glucose levels,SGLT2 inhibitors,GLP-1 re-ceptor agonists,DPP-4 inhibitors,and Metformin,as clinically commonly used drugs,have been prov-en to be beneficial for the prevention and treat-ment of CVD,regardless of the presence or absence of diabetes.For lipid regulation,PCSK9 inhibitors and Ezetimibe,as newly developed lipid-lowering drugs,not only reduce serum low-density lipopro-tein cholesterol levels but also directly protect the cardiovascular system from damage.The develop-ment and application of these drugs have not only improved the treatment outcomes of CVD but also provided patients with more therapeutic options.

Objective:To observe the clinical efficacy of acupuncture at the front-Mu points and the lower He-sea points combined with Western medication in the treatment of diarrhea induced by anti-tuberculosis drugs,as well as the effects on clinical symptoms and serum albumin.Methods:Seventy patients with diarrhea caused by anti-tuberculosis drugs were divided into an observation group and a control group according to the different treatment methods,with 35 cases in each group.Both groups were treated with the same Western medication,and the observation group was additionally treated with acupuncture at the front-Mu points and the lower He-sea points.After treatment,changes in the Hart score,traditional Chinese medicine(TCM)symptom score,and serum albumin were observed in both groups.Results:There was no statistically significant difference in the Hart score,TCM symptom score,and serum albumin level between the two groups before treatment(P>0.05).No adverse reactions occurred during treatment in either group.After 3 d of treatment,the total effective rate of the observation group was 68.6%,which was higher than 25.7%of the control group(P<0.01);after 7 d of treatment,the total effective rate of both the observation group and the control group was 100.0%,but the cured rate of the observation group was 80.0%,which was significantly higher than 2.9%of the control group(P<0.01).The Hart score and TCM symptom score of both groups after 3 d and 7 d of treatment were significantly lower than those before treatment(P<0.05),and the scores of the observation group were lower than those of the control group(P<0.05).After 7 d of treatment,the albumin level of the observation group was significantly higher than that of the control group(P<0.05).Conclusion:The addition of acupuncture at the front-Mu points combined with lower He-sea points to routine Western mediation treatment for diarrhea induced by anti-tuberculosis drugs is more effective than Western medication alone and can improve the clinical symptoms and nutritional status of the patients at an early stage.

Objective To explore the mechanism of Quhan Zhufeng Mixture on proliferation and apoptosis of rheumatoid arthritis fibroblast-like synoviocyte(RA-FLS)based on NDRG2/JAK2/STAT3 signaling pathway.Methods RA-FLS cells were cultured in vitro,and were divided into ① blank serum group,methotrexate group,Quhan Zhufeng Mixture low-,medium-and high-dosage groups;② blank serum group,AG490 group,Quhan Zhufeng Mixture low-,medium-and high-dosage groups.Different concentrations of drug-containing serum were used to intervene cells.Cell proliferation was detected by CCK-8 method,apoptosis was detected by flow cytometry,and mRNA expressions of Bax,Bcl-2,Caspace-3,Caspace-9,N-myc downstream regulatory gene 2(NDRG2),Janus kinase 2(JAK2)and signal transduction and transcription activator 3(STAT3)were detected by RT-qPCR,Western blot was used to detect the protein expressions of Bax,Bcl-2,Caspace-3,Caspace-9,NDRG2,JAK2,STAT3,p-JAK2 and p-STAT3 in cells.Results Compared with the blank serum group,cell survival rate in methotrexate group,Quhan Zhufeng Mixture all dosage groups significantly decreased(P<0.01),the apoptosis rate significantly increased(P<0.01),the mRNA and protein expressions of Bax and Caspase-9 significantly increased(P<0.05,P<0.01),while the mRNA and protein expression of Bcl-2 significantly decreased(P<0.01),and Caspase-3 mRNA and protein expression in methotrexate group and Quhan Zhufeng Mixture medium-and high-dosage groups significantly increased(P<0.01).Compared with the blank serum group,the mRNA and protein expression of NDRG2 significantly increased in Quhan Zhufeng Mixture all dosage groups(P<0.05,P<0.01),the mRNA and protein expressions of JAK2 and STAT3 were significantly reduced in AG490 group and Quhan Zhufeng Mixture medium-and high-dosage groups(P<0.05,P<0.01),and the expressions of p-JAK2 and p-STAT3 proteins were significantly reduced(P<0.01).Conclusion Quhan Zhufeng Mixture can regulate the proliferation and apoptosis of RA-FLS by regulating the activity of NDRG2/JAK2/STAT3 signaling pathway,playing a role in treating rheumatoid arthritis.

Objective To analyze the effects of intravenous tirofiban following endovascular treatment on the prognosis of patients with acute anterior circulation large vessel occlusion stroke who did not achieve successful recanalization.Methods This retrospective study included consecutive patients with acute anterior circulation ischemic stroke who underwent endovascular treatment but did not achieve successful recanalization.These patients were retrospectively enrolled from the Department of Neurology at Nanjing Jinling Hospital,Affiliated Hospital of Medical School,Nanjing University,the Second Affiliated Hospital of Soochow University,Wuhan No.1 Hospital,and Yijishan Hospital of Wannan Medical College(the First Affiliated Hospital of Wannan Medical College)between January 2015 and April 2023.Baseline and clinical data were collected including age,sex,medical history(hypertension,diabetes,atrial fibrillation,hyperlipidemia),personal history(smoking and drinking),National Institutes of Health stroke scale(NIHSS)score at admission,trial of Org 10172 in acute stroke treatment(TOAST)classification(large artery atherosclerosis,cardioembolism,or other types),Alberta stroke program early CT score(ASPECTS)on admission,intravenous thrombolysis,onset-to-puncture time(OTP),collateral circulation status(poor collaterals:American Society of Interventional and Therapeutic Neuroradiology/Society of Interventional Radiology[ASTIN/SIR]score 0-2;good collateral:ASTIN/SIR score 3-4),procedure duration(from femoral or radial artery puncture to device removal),occlusion site,number of passes for thrombus retrieval,and post-procedural modified thrombolysis in cerebral infarction(mTICI)grade.Patients were divided into a tirofiban group and a non-tirofiban group based on whether they received post-procedural intravenous tirofiban.The primary outcome is a favorable functional outcome at 90-day since onset(modified Rankin scale[mRS]score ≤ 3).Safety outcomes included mortality at 90-day since onset(mRS score 6),any intracranial hemorrhage within 24 h post-procedure,and symptomatic intracranial hemorrhage within 24 h post-procedure.1∶1 propensity score matchings using the nearest neighbor method was performed based on variables with P＜0.05 in the comparison between the tirofiban and non-tirofiban groups.Differences in primary and safety outcomes between the matched groups were compared.Univariate and multivariate Logistic regression analyses were conducted with favorable outcomes at 90 days as the dependent variable to evaluate the effect of intravenous tirofiban administration after endovascular therapy on 90-day prognosis in patients without successful recanalization.Results A total of 356 patients without successful recanalization after endovascular treatment were included,comprising 195 males and 161 females,with a median age of 70(61,78)years(32-92 years).Among them,76 and 280patients were assigned to the tirofiban and non-tirofiban groups,respectively.At 90 days,114 patients had favorable outcomes,while 242 had unfavorable outcomes.(1)Before the 1∶1 propensity score matching,significant differences were observed between the tirofiban and non-tirofiban groups in terms of admission NIHSS score,ASPECTS,good collateral circulation,intravenous thrombolysis,and mTICI grade(all P＜0.05).After 1∶1 propensity score matching,66 matched pairs(132 patients)were obtained.No significant differences in the baseline and clinical characteristics were found between the two groups after matching(all P＞0.05).(2)After 1∶1 matching,a significant difference was observed in the rate of favorable outcomes at 90 days between the two groups(48.5％[32/66]vs.30.3％[20/66],P=0.033)after propensity score matching,while no significant differences were found in 90-day mortality,intracranial hemorrhage within 24h,or symptomatic intracranial hemorrhage within 24h(all P＞0.05).(3)Univariate analysis after 1∶1 matching indicated that age,atrial fibrillation,smoking history,admission NIHSS score,M2 segment middle cerebral artery occlusion,good collateral circulation,number of passes for thrombus retrieval,and tirofiban treatment were factors influencing favorable outcomes at 90 days.Multivariate Logistic regression analysis showed that younger age(aOR,0.942,95％CI 0.906-0.978,P=0.002),lower admission NIHSS score(aOR,0.855,95％CI 0.777-0.941,P=0.001),good collateral circulation(aOR,5.534,95％CI 2.141-14.301,P＜0.01),tirofiban treatment(aOR,2.774,95％CI 1.092-7.046,P=0.032),and M2 segment MCA occlusion(reference:internal carotid artery occlusion;aOR,4.874,95％CI 1.428-16.632,P=0.011)were independent predictors of favorable outcomes at 90 days.Conclusions Intravenous tirofiban administration after endovascular therapy may improve 90-day neurological outcomes in patients with acute anterior circulation large vessel occlusion stroke who did not achieve successful recanalization without increasing the risk of hemorrhage.Further large-scale randomized controlled trials are warranted to validate these findings.

Objective To investigate the influencing factors associated with early neurological deterioration(END)in patients with minor acute ischemic stroke(mAIS),develop a clinical prediction model for END,and identify independent risk factors for 90-day neurological functional outcomes after stroke.Methods mAIS patients admitted consecutively to the Department of Neurology,Yijishan Hospital of Wannan Medical College(the First Affiliated Hospital of Wannan Medical College),from July 2023 to July 2024 were retrospectively collected.A minor ischemic stroke was defined as acute ischemic stroke with a National Institutes of Health stroke scale(NIHSS)score≤5 on admission.Baseline,clinical,and imaging data of all mAIS patients were collected and recorded,including demographic information(age,sex),past medical history(hypertension,diabetes mellitus,hyperlipidemia,coronary heart disease,atrial fibrillation),smoking history,alcohol consumption,baseline blood pressure,pre-onset modified Rankin scale(mRS),NIHSS scores at admission and during hospitalization(24 hours,48 hours,72 hours after admission),motor component subscore of the NIHSS scores,NIHSS scores at discharge,trial of Org 10172 in acute stroke treatment(TOAST)classification,laboratory indicators(fasting blood glucose,hemoglobin A1c[HbA1c],total cholesterol,triglycerides,high-density lipoprotein,low-density lipoprotein),clinical treatment information(intravenous thrombolysis,mono antiplatelet therapy,dual antiplatelet therapy,anticoagulation therapy)and length of stay.The status of stenosis and occlusion in the culprit vessel were assessed based on imaging results.Mild-to-moderate stenosis was defined as a stenosis rate of 0％to 69％,severe stenosis as a stenosis rate of 70％to 99％,and occlusion as complete interruption of the supplying artery.END was defined as an increase in NIHSS score of ≥2 points from baseline within 72 hours after admission,combined with an increase of at least 1 point in the motor score compared to the score at admission.Prognosis was assessed via telephone follow-ups at 90-day after onset using mRS score,with an mRS score ≤ 2 indicating a favorable outcome and an mRS score＞2 indicating a poor outcome.Variables with P＜0.05 in the univariate analysis were incorporated into multivariate Logistic regression analysis to identify the independent risk factors for END in mAIS patients.A nomogram model was constructed,and calibration curves along with decision curve analysis were plotted to evaluate the model's goodness-of-fit and clinical utility.Univariate and multivariate Logistic regression analyses were performed to identify factors associated with poor 90-day functional outcome after mAIS.Results(1)A total of 826 patients were included,aged 33-94 years,with a median age of 67(57,76)years.There were 571 males and 255 females.The NIHSS score at admission ranged from 0 to 5,with a median NIHSS score at admission of 3(2,4).The NIHSS motor subscore at admission ranged from 0 to 5,with a median baseline NIHSS motor score of 2(0,2).Among them,119 patients(14.4％)were in the END group and 707 patients(85.6％)were included in the non-END group.At 90days after stroke,744 patients(90.1％)had a favorable outcome,while 82 patients(9.9％)had a poor outcome.(2)Univariate analysis showed that there were statistically significant differences between the END group and the non-END group in terms of HbA1c,fasting blood glucose,baseline NIHSS score,baseline NIHSS motor subscore,history of alcohol consumption,diabetes mellitus,culprit vessel stenosis and occlusion,and TOAST classification(all P＜0.05).Statistically significant differences were observed between the favorable outcome group and the poor outcome group in HbA1c,fasting blood glucose,incidence of END,baseline NIHSS score,discharge NIHSS score,culprit vessel stenosis and occlusion,TOAST classification,and history of alcohol consumption(all P＜0.05).(3)Multivariate Logistic regression analysis indicated that mAIS patients with severe stenosis of the culprit vessel(OR,5.88,95％CI2.32-14.91,P＜0.01),occlusion of the culprit vessel(OR,5.74,95％CI 2.25-14.62,P＜0.01),history of alcohol consumption(OR,5.59,95％CI3.41-9.17,P＜0.01),elevated HbA1c(OR,1.67,95％CI 1.35-2.08,P＜0.01),and higher baseline NIHSS motor score(OR,1.43,95％CI 1.08-1.89,P=0.012)had an increased risk of END.A higher discharge NIHSS score(OR,2.59,95％CI 1.89-3.57,P＜0.01)and the occurrence of END(OR,18.42,95％CI 5.13-66.18,P＜0.01)were associated with poor 90-day functional outcome after mAIS.(4)The nomogram model constructed based on independent risk factors of END in mAIS patients demonstrated an AUC of 0.78(95％CI 0.73-0.83)for predicting END,with a sensitivity of 0.8 and a specificity of 0.7.The model showed good calibration,and the Hosmer-Lemeshow test indicated good agreement between predicted and observed values(P=0.333).Decision curve analysis revealed that the model provided a high net benefit across a range of high-risk thresholds(0.1-0.7),suggesting its potential clinical utility.Conclusions Severe stenosis of the culprit vessel,occlusion of the culprit vessel,glycated hemoglobin levels,baseline NIHSS motor subscale scores,and history of alcohol consumption are independent risk factors for END in patients with mAIS.The nomogram model constructed based on these factors demonstrated good predictive performance.END and NIHSS scores at discharge are independent predictors of poor 90-day outcomes in patients with mAIS.

Objective To explore the value of contrast agent injection protocol based on individualized iodine delivery rate(IDR)applicated in enhanced spectral CT scanning of colorectal cancer.Methods Totally 131 colorectal cancer patients were prospectively collected and randomly divided into conventional group(group A,n=64,contrast agents were injected with routine method)and individualized group(group B,n=67,contrast agents were injected with individualized IDR method).Whole abdominal energy spectrum CT scanning was performed,and 70 keV images at arterial and venous phases(A70 keV)of group A and 40-70 keV images(interval 10 keV)at arterial and venous phases(B40-70 keV)of group B were reconstructed,and iodine-based material maps were reconstructed.Subjective and objective evaluation on quality of enhanced images were performed,lesions'normalized iodine concentration(NIC)were calculated,and the above indexes were compared between groups.Results Iodine intake in group B was lower than that in group A(P＜0.001).The subjective scores of B60 keV images at both arterial and venous phases were the highest,which were not different from those of A70 keV images(both P＞0.05).CT values,signal-to-noise ratio(SNR)and contrast-to-noise ratio(CNR)of superior mesenteric artery(SMA)and abdominal aorta on arterial B40-60 keV images were higher than those in arterial A70 keV images(all P＜0.05).CT values,SNR and CNR of superior mesenteric vein(SMV)on venous B40-50 keV,as well as CT values and CNR of SMV on venous B60 keV images were all higher than those on venous A70 keV images(all P＜0.05).No significant difference of lesions'NIC in arterial and venous phases was detected between groups(both P＞0.05).Conclusion Injection of contrast agents based on IDR combined with 60 keV single energy image for enhanced energy spectrum CT scanning of colorectal cancer could reduce the amount of contrast agents while do not affect imaging quality.

Objective To observe the clinical effect of doing Huatuo five-animal play treating blood-stasis-type silent myocardial ischemia(SMI)and its influence on coronary hemodynamics.Methods Ninety patients diagnosed as silent myocardial ischemia were randomly divided into a five-animal play group(n=45,age:51.56±11.00 years,24 males and 21 females)and a regular exercise group(n=45,age:52.44±7.19 years old,24 males and 21 females)according to a random number table.The five-animal play group practised the traditional five-animal play,while the regular exercise group con-ducted daily 30-minute moderate-intensity treadmill aerobic exercise,five times a week,for 4 weeks.The changes in the number of abnormal ST-T segment occurrences,myocardial oxygen consumption(CMO),coronary ischemia threshold(CIT),and blood smoothness index(BSD)within 24-hour ambu-latory electrocardiogram before and after the intervention were observed in both groups,with the thera-peutic effect and hemodynamic characteristics of both groups evaluated.Results The average number of ST-T segment abnormalities decreased after intervention in both groups(P<0.001),with significantly greater improvement in the five-animal play group than the regular exercise group(P<0.001).More-over,the average CMO decreased significantly,while the average CMR and BSD increased significant-ly in both groups after intervention(P<0.05),with significantly greater improvement in the five-ani-mal play group than the other group.Meanwhile,the total effective rate in the five-animal play group was significantly higher than the regular exercise group(P<0.01).Conclusion Undergoing the five-ani-mal play and moderate intensity treadmill aerobic exercise both are effective in treating silent myocardi-al ischemia.However,the former therapy is superior to the latter in bettering CMO,CIT and BSD.

Renal injury is one of the common ad-verse reactions in the clinical application of chemo-therapy drugs,which is the main reason why the chemotherapy can not be carried out in the whole cycle.The pathological mechanism of chemothera-py-induced renal injury is very complicated,mainly involving oxidative stress,inflammatory response,apoptosis,mitochondrial dysfunction,and regula-tion of transporters,causing pathological damage to renal tubules or glomeruli.At present,there is no specific pharmacological intervention for the treatment of chemotherapy-induced renal injury.As a treasure of traditional Chinese medicine,tradi-tional Chinese medicine has the advantages of overall regulation,multi-targeting,small adverse re-actions and no obvious drug dependence in the prevention and treatment of chemotherapy-in-duced renal injury.In recent years,there have been more and more studies on the intervention of che-motherapy-induced renal injury by multi-compo-nent and multi-directional intervention of active components,extracts and compounds of tradition-al Chinese medicine,and some progress has been made.A large number of studies have shown that the potential mechanisms of traditional Chinese medicine in preventing and treating renal injury in-duced by chemotherapy include inhibiting oxida-tive stress,reducing inflammatory response and in-hibiting apoptosis.Although there are many stud-ies on the mechanism of action of traditional Chi-nese medicine in the treatment of chemotherapy-induced renal injury,there is still a lack of systemat-ic review.Based on this,this paper summarizes the mechanism of renal injury induced by chemothera-py and the intervention of traditional Chinese medi-cine,so as to provide theoretical support for its clinical treatment and new drug innovation.

Objective:To observe the clinical efficacy of acupuncture at the front-Mu points and the lower He-sea points combined with Western medication in the treatment of diarrhea induced by anti-tuberculosis drugs,as well as the effects on clinical symptoms and serum albumin.Methods:Seventy patients with diarrhea caused by anti-tuberculosis drugs were divided into an observation group and a control group according to the different treatment methods,with 35 cases in each group.Both groups were treated with the same Western medication,and the observation group was additionally treated with acupuncture at the front-Mu points and the lower He-sea points.After treatment,changes in the Hart score,traditional Chinese medicine(TCM)symptom score,and serum albumin were observed in both groups.Results:There was no statistically significant difference in the Hart score,TCM symptom score,and serum albumin level between the two groups before treatment(P>0.05).No adverse reactions occurred during treatment in either group.After 3 d of treatment,the total effective rate of the observation group was 68.6%,which was higher than 25.7%of the control group(P<0.01);after 7 d of treatment,the total effective rate of both the observation group and the control group was 100.0%,but the cured rate of the observation group was 80.0%,which was significantly higher than 2.9%of the control group(P<0.01).The Hart score and TCM symptom score of both groups after 3 d and 7 d of treatment were significantly lower than those before treatment(P<0.05),and the scores of the observation group were lower than those of the control group(P<0.05).After 7 d of treatment,the albumin level of the observation group was significantly higher than that of the control group(P<0.05).Conclusion:The addition of acupuncture at the front-Mu points combined with lower He-sea points to routine Western mediation treatment for diarrhea induced by anti-tuberculosis drugs is more effective than Western medication alone and can improve the clinical symptoms and nutritional status of the patients at an early stage.

Objective To investigate the effects of Bushen Zhuanggu decoction on total N-terminal propeptide of type Ⅰprocollagen(t-PINP)and β-C-terminal telopeptide of type Ⅰ collagen(β-CTX)in patients with knee osteoarthritis(KOA).Methods A total of 120 patients with liver-kidney deficiency KOA treated in Linping District Hospital of Traditional Chinese Medicine from June 2021 to April 2024 were selected and divided into study group and control group according to random number table method,with 60 cases in each group.The patients of control group was given oral treatment with etocoxib and omeprazole,and patients of study group was given oral treatment of Bushen Zhuanggu decoction on the basis of control group.Both groups were treated for one month.The clinical efficacy,TCM syndrome scores,serum t-PINP and β-CTX leves,t-PINP/β-CTX,Western Ontario and Mcmaster Universities osteoarthritis index(WOMAC)scores and adverse reactions during treatment were compared between two groups.Results The total effective rate in study group was significantly higher than that in control group(x2=4.5 13,P=0.034).After treatment,the TCM syndrome scores,serum t-PINP and β-CTX levels and WOMAC scores in two groups were significantly lower than before treatment,and t-PINP/β-CTX were significantly higher than before treatment(P＜0.05).The TCM syndrome scores,serum t-PINP and β-CTX levels and WOMAC scores in study group were significantly lower than those in control group,and t-PINP/β-CTX was significantly higher than that in control group(P＜0.05).There was no significant difference in incidence of adverse reactions between two groups(x2=0.686,P=0.408).Conclusion Bushen Zhuanggu decoction can improve the clinical efficacy of KOA patients with liver-kidney deficiency,relieve clinical symptoms and pain,increase t-PINP/β-CTX,and reduce the incidence of adverse reactions.