Breast cancer is a kind of malignant tumor with a complex mechanism， and its morbidity and mortality are increasing year by year， which seriously threatens women's health. At present， the main clinical treatments are surgical resection， radiotherapy， chemotherapy， and drug therapy， but they are often accompanied by side effects and adverse reactions， which affect the therapeutic effect. Traditional Chinese medicine （TCM） has the advantages of multi-component and multi-target treatment in the fight against breast cancer. The wnt/β-catenin signaling pathway is one of the classic pathways in cancer research. Abnormally activated Wnt/β-catenin signaling pathway inhibits β-catenin degradation by blocking the formation of Axin/glycogen synthase kinase 3β/adenomatous polyposis coli complex， thus promoting β-catenin nuclear metastasis， and it binds to T cell transcription factor/lymphoenhancer factor-1 to initiate downstream target genes and further interfere with the proliferation， migration， and invasion of tumor cells to affect the tumor process. Previous studies have shown that TCM monomers and compounds can mediate the Wnt/β-catenin signaling pathway to inhibit the malignant phenotype of breast cancer cells， thus playing an anti-breast cancer role， and the biochemical process involved in the regulation of therapeutic drugs has not been systematically combed. By analyzing and collating Chinese and foreign literature at the present stage， this paper discussed the association mechanism between Wnt/β-catenin signaling pathway and breast cancer and analyzed the internal mechanism of TCM monomers and compounds in mediating Wnt/β-catenin signaling pathway to exert anti-breast cancer effect. The statistical results showed that the flavonoids， alkaloids， and terpenoids in TCM monomers could target the Wnt/β-catenin signaling pathway and block the further development of malignant phenotype of breast cancer cells. TCM compounds with functions of clearing heat and detoxifying， promoting blood circulation and removing blood stasis， and tonifying kidney and liver were commonly used to intervene in the Wnt/β-catenin signaling pathway to prevent breast cancer. Compared with the current inhibitors of Wnt/β-catenin signaling pathway， the application of TCM monomers and compounds is expected to bring low-toxicity and high-efficiency breast cancer treatment drugs to the clinical practice， and the existing results provide a reference for the subsequent screening， research， and development of TCM small-molecule compounds and TCM compounds against breast cancer.

BACKGROUND:Deep muscle stimulation has the effects of releasing muscle adhesion,relieving muscle spasm,improving and restoring muscle compliance and elasticity.Electromyographic biofeedback therapy can promote nerve recovery and improve lower limb motor function and gait. OBJECTIVE:To observe the effect of the effect of deep muscle stimulation combined with electromyographic biofeedback therapy on the spasm of the triceps surae and gait changes after stroke by using a digital muscle detector and three-dimensional gait analysis system. METHODS:A total of 72 patients who met the inclusion criteria were selected from the Rehabilitation Department of the First Affiliated Hospital of Guangdong Pharmaceutical University from October 2020 to October 2023.And they were enrolled and randomly divided into two groups(n=36 per group):a control group and a combined group.The control group received routine rehabilitation therapies,electromyographic biofeedback and pseudo deep muscle stimulation,while the combined group received true deep muscle stimulation treatment on the basis of the control group,five times per week,for 4 consecutive weeks.The oscillation frequency and dynamic stiffness of the affected gastrocnemius muscle,active range of motion of the ankle dorsiflexion muscle,electromyographic signal of the tibialis anterior muscle,Fugl-Meyer assessment of the lower limbs,and three-dimensional gait analysis parameters were statistically analyzed before and after treatment in two groups. RESULTS AND CONCLUSION:After treatment,oscillation frequency and dynamic stiffness values of the inner and outer sides of the affected gastrocnemius muscle in both groups of patients were significantly reduced compared with before treatment(P<0.05),and the combined group showed a more significant decrease compared with the control group(P<0.05).The active range of motion of the ankle dorsiflexion muscle,electromyographic signal of the tibialis anterior muscle,and Fugl-Meyer scores after treatment were significantly increased or improved compared with before treatment(P<0.05),while the combined group showed a more significant increase or improvement compared with the control group(P<0.05).In terms of gait parameters,the walking speed,frequency,and stride in both groups of patients were significantly increased compared with before treatment(P<0.05),while the combined group showed a more significant increase compared with the control group(P<0.05).The percentage time of support phase on the healthy side was shortened compared with before treatment(P<0.05),while the combined group showed a more significant decrease compared with the control group(P<0.05).In addition,there was no significant difference between the two groups except for the percentage of healthy side support(P>0.05).To conclude,the combination of deep muscle stimulation and electromyographic biofeedback can effectively alleviate triceps spasm in the short term after stroke,improve ankle dorsiflexion function,enhance lower limb motor function,and improve gait.The treatment effect is significant and worthy of clinical promotion and application.

ObjectiveTo compare the clinical features of patients with hepatitis B virus （HBV）-related early-onset liver cancer and those with late-onset liver cancer， to assess the severity of the disease， and to provide a theoretical basis for the early diagnosis and treatment of liver cancer. MethodsA retrospective analysis was performed for 695 patients who were diagnosed with HBV-related liver cancer for the first time in Guangzhou Eighth People’s Hospital， Guangzhou Medical University， from January 2019 to August 2023， among whom 93 had early-onset liver cancer （defined as an age of50 years for female patients and40 years for male patients） and 602 had late-onset liver cancer （defined as an age of ≥50 years for female patients and ≥40 years for male patients）. Related clinical data were collected， including demographic data， clinical symptoms at initial diagnosis， comorbidities， smoking history， drinking history， family history， routine blood test results， biochemical parameters of liver function， serum alpha-fetoprotein（AFP）， virological indicators， coagulation function， and imaging findings. The pan-inflammatory indices neutrophil-to-lymphocyte ratio （NLR）， platelet-to-lymphocyte ratio （PLR）， and lymphocyte-to-monocyte ratio （LMR） were calculated， as well as FIB-4 index， aspartate aminotransferase-to-platelet ratio index （APRI）， S index， Model for End-Stage Liver Disease （MELD） score， Child-Turcotte-Pugh （CTP） score， albumin-bilirubin （AIBL） grade， and Barcelona Clinic Liver Cancer （BCLC） stage. The independent-samples t test was used for comparison of normally distributed continuous data between two groups， and the Wilcoxon rank-sum test was used for comparison of non-normally distributed continuous data between two groups； the chi-square test or Fisher’s exact test were used for comparison of categorical data between two groups. ResultsThere were significant differences between the two groups in the proportion of male patients and the incidence rates of diabetes， hypertension， and fatty liver disease （χ²=6.357， 15.230， 11.467， and 14.204， all P0.05）， and compared with the late-onset liver cancer group， the early-onset liver cancer group had a significantly higher proportion of patients progressing to liver cancer without underlying cirrhosis （χ²=24.657， P0.001） and a significantly higher proportion of patients with advanced BCLC stage （χ²=6.172， P=0.046）. For the overall population， the most common clinical symptoms included abdominal distension， abdominal pain， poor appetite， weakness， a reduction in body weight， edema of both lower limbs， jaundice， yellow urine， and nausea， and 55 patients （7.9%） had no obvious symptoms at the time of diagnosis and were found to have liver cancer by routine reexamination， physical examination suggesting an increase in AFP， or radiological examination indicating hepatic space-occupying lesion； compared with the late-onset liver cancer group， the patients in the early-onset liver cancer group were more likely to have the symptoms of abdominal distension， abdominal pain， and jaundice （all P0.05）. Compared with the late-onset liver cancer group， the early-onset liver cancer group had a significantly larger tumor diameter （Z=2.845， P=0.034）， with higher prevalence rates of multiple tumors and intrahepatic， perihepatic， or distant metastasis （χ²=5.889 and 4.079， both P0.05）， and there were significant differences between the two groups in tumor location and size （χ²=3.948 and 11.317， both P0.05）. Compared with the late-onset liver cancer group， the early-onset liver cancer group had significantly lower FIB-4 index， proportion of patients with HBsAg ≤1 500 IU/mL， and levels of LMR and Cr （all P0.05）， as well as significantly higher positive rate of HBeAg and levels of log₁₀ HBV DNA， AFP， WBC， Hb， PLT， NLR， PLR， TBil， ALT， Alb， and TC （all P0.05）. ConclusionCompared with late-onset liver cancer， patients with early-onset liver cancer tend to develop liver cancer without liver cirrhosis and have multiple tumors， obvious clinical symptoms， and advanced BCLC stage， which indicates a poor prognosis.

To promote the development of extracellular vesicles of herbal medicine especially the establishment of standardization, led by the National Expert Committee on Research and Application of Chinese Herbal Vesicles, research experts in the field of herbal medicine and extracellular vesicles were invited nationwide with the support of the Expert Committee on Research and Application of Chinese Herbal Vesicles, Professional Committee on Extracellular Vesicle Research and Application, Chinese Society of Research Hospitals and the Guangdong Engineering Research Center of Chinese Herbal Vesicles. Based on the collation of relevant literature, we have adopted the Delphi method, the consensus meeting method combined with the nominal group method to form a discussion draft of "Consensus statement on research and application of Chinese herbal medicine derived extracellular vesicles-like particles (2023)". The first draft was discussed in online and offline meetings on October 12, 14, November 2, 2022 and April and May 2023 on the current status of research, nomenclature, isolation methods, quality standards and research applications of extracellular vesicles of Chinese herbal medicines, and 13 consensus opinions were finally formed. At the Third Academic Conference on Research and Application of Chinese Herbal Vesicles, held on May 26, 2023, Kewei Zhao, convenor of the consensus, presented and read the consensus to the experts of the Expert Committee on Research and Application of Chinese Herbal Vesicles. The consensus highlights the characteristics and advantages of Chinese medicine, inherits the essence, and keeps the righteousness and innovation, aiming to provide a reference for colleagues engaged in research and application of Chinese herbal vesicles at home and abroad, decode the mystery behind Chinese herbal vesicles together, establish a safe, effective and controllable accurate Chinese herbal vesicle prevention and treatment system, and build a bridge for Chinese medicine to the world.

Objective To investigate the radioactivity levels of gross α and gross β in foods around Zhangzhou nuclear power plant, China before operation. Methods Forty-nine samples from 33 kinds of foods in 5 categories of daily food around Zhangzhou nuclear power plant were collected, pretreated, dried, and ashed. The radioactivity levels of gross α and gross β were measured by the low-background α and β measuring instrument. The atomic absorption technique was employed to measure the level of potassium (K), and the radioactivity level of gross β (subtracting ⁴⁰K) was calculated with K concentrations in different foods consulted from the nutritional dietary system. Results The radioactivity levels of gross α in vegetables and fruits, grain, poultry and livestock, aquatic products, and tea around Zhangzhou nuclear power plant were < minimum detectable level (MDL)-7.97, < MDL-6.82, < MDL, < MDL-20.76, and 11.90-23.08 Bq/kg, respectively; the radioactivity levels of gross β were 34.56-122.81, 13.05-188.96, 56.00-108.34, 17.86-169.01, and 123.74-171.63 Bq/kg, respectively; the radioactivity levels of gross β (subtracting ⁴⁰K) were not detected (ND)-14.27, ND-27.86, ND-48.72, ND-45.85, and 6.69-13.79 Bq/kg, respectively. Conclusion The radioactivity of gross α and gross β in foods around Zhangzhou nuclear power plant before operation is basically at the same level as that in other areas of China.

Objective:To analyze the risk factors for asparaginase-associated pancreatitis (AAP) in children with acute lymphoblastic leukemia (ALL) after treatment with pegaspargase and evaluate the predictive value of pediatric sequential organ failure assessment (SOFA) score, pediatric acute pancreatitis severity (PAPS) score, Ranson′s score and pediatric Ministry of Health, Labour and Welfare of Japan (JPN) score for severe AAP.Methods:Cross-sectional study.The clinical data of 328 children with ALL who received pegaspargase treatment in the Department of Pediatric Hematology, Zhujiang Hospital, Southern Medical University from January 2014 to August 2021, as well as their clinical manifestations, laboratory examinations, and imaging examinations were collected.The SOFA score at the time of AAP diagnosis, PAPS score and Ranson′s score at 48 hours after AAP diagnosis, and JPN score at 72 hours after AAP diagnosis were calculated, and their predictive value for severe AAP was evaluated by the receiver operating characteristic (ROC) curve.Results:A total of 6.7%(22/328) of children had AAP, with the median age of 6.62 years.AAP most commonly occurred in the induced remission phase (16/22, 72.7%). Three AAP children were re-exposed to asparaginase, and 2 of them developed a second AAP.Among the 22 AAP children, 16 presented with mild symptoms, and 6 with severe symptoms.The 6 children with severe AAP were all transferred to the Pediatric Intensive Care Unit (PICU). There were no significant differences in gender, white blood cell count at first diagnosis, immunophenotype, risk stratification, and single dose of pegaspargase between the AAP and non-AAP groups.The age at diagnosis of ALL in the AAP group was significantly higher than that in the non-AAP group ( t=2.385, P=0.018). The number of overweight or obese children in the AAP group was also higher than that in the non-AAP group ( χ2=4.507, P=0.034). The areas under the ROC curve of children′s JPN score, SOFA score, Ranson′s score, and PAPS score in predicting severe AAP were 0.919, 0.844, 0.731, and 0.606, respectively.The JPN score ( t=4.174, P=0.001) and the SOFA score ( t=3.181, P=0.005) showed statistically significant differences between mild and severe AAP. Conclusions:AAP is a serious complication in the treatment of ALL with combined pegaspargase and chemotherapy.Older age and overweight or obesity may be the risk factors for AAP.Pediatric JPN and SOFA scores have predictive value for severe AAP.

Objective To investigate the mechanisms of microRNA-211-5p (miR-211-5p) in regulation of proliferation, apoptosis, migration, invasion, and collagen synthesis of human hypertrophic scar fibroblasts (HSFBs) via the transforming growth factor (TGF)-β1/Smad homolog 2 (Smad2) signaling pathway. Methods HSFBs were randomly divided into control, miR-NC, miR-211-5p mimic, anti-miR-211-5p, and miR-211-5p mimic + SB431542 (TGF-β1/Smad2 signaling pathway inhibitor) groups. After 72 hours of continuous culture, quantitative real-time reverse transcription polymerase chain reaction (qRT-PCR) was used to detect miR-211-5p expression, western blot was employed to assess TGF-β1 and Smad2 protein levels, methyl-thiazoldiphenyl-tetrazolium (MTT) assay was performed to measure cell proliferation, flow cytometry was utilized to analyze apoptosis rates, Transwell chambers were applied to evaluate cell invasion and migration, and western blot was again utilized to quantify type I collagen (Col-Ⅰ) and type Ⅲ collagen (Col-Ⅲ) protein expressions. An animal model of hypertrophic scars was established in rats using a constant temperature and pressure electric scalding apparatus. Following successful modeling, rats in each group received tail vein injections of miR-NC or miR-211-5p mimic. Scar healing was assessed, and histopathological changes in scar tissue were observed via hematoxylin and eosin (HE) staining. Results Compared with the control and miR-NC groups, the miR-211-5p mimic group exhibited increased miR-211-5p, TGF-β1, and Smad2 protein expressions, enhanced cell proliferation, reduced invasion and migration capabilities, decreased apoptosis rates, and elevated Col-Ⅰ and Col-Ⅲ protein expressions (P < 0.05). Conversely, the anti-miR-211-5p group displayed opposite trends, and significant differences were observed between the anti-miR-211-5p and miR-211-5p mimic groups for the aforementioned indicators (P < 0.05). Compared to the miR-NC group, the miR-211-5p mimic group had higher scar healing rates and fibroblast counts (P < 0.05). Compared to the miR-211-5p mimic group, the miR-211-5p mimic + SB431542 group showed reduced TGF-β1, Smad2 protein expressions, and weakened cell invasion and migration capabilities (P < 0.05). Conclusion MiR-211-5p may regulate proliferation, apoptosis, migration, invasion, and collagen synthesis of HSFBs by activating the TGF-β1/Smad2 signaling pathway.

Objective:To investigate the clinical and imaging characteristics of patients with cryptogenic stroke with different right-to-left shunt (RLS) and possible mechanisms.Methods:Acute ischemic stroke patients aged 18-65 years, who admitted to the Department of Neurology, the First Affiliated Hospital of Fujian Medical University from April 2012 to July 2022, were etiologically classified according to the TOAST criteria. Cryptogenic stroke patients further underwent contrast-enhanced transcranial Doppler (cTCD) examination. Patients with RLS (RLS grade Ⅰ-Ⅳ) were divided into large shunt group (RLS grade Ⅲ-Ⅳ, under normal breathing or after Valsalva manoeuvre) and small shunt group (RLS grade Ⅰ-Ⅱ, under normal breathing or after Valsalva manoeuvre). The chi-square test,Fisher's exact probability method and one-way analysis of variance were used to compare clinical and neuroimaging data between the 2 groups. And the RLS related factors as well as mechanisms of RLS-related stroke were further discussed through Spearman correlation and multiple Logistic regression analysis.Results:A total of 167 cryptogenic stroke patients with RLS were included in this study. The male to female ratio was 88∶79. The onest age was (45.27±9.02) years. In the large shunt group, there were 92 patients (55.1%) with onset age of (45.61±9.32) years. In this group, 35 patients (38.0%) were males, 9 (9.8%) had hypertension, and 18 (19.6%) had smoking history; the Risk of Paradoxical Embolism (RoPE) score was 7.08±0.12. In the small shunt group, there were 75 patients (44.9%) with onest age of (44.85±8.68) years. In this group, 53 patients (70.7%) were males, 29 (38.7%) had hypertension, and 31 (41.3%) had smoking history; the RoPE score was 6.20±0.14. Males (χ 2=17.640, P<0.001) as well as hypertension (χ 2=19.611, P<0.001) and smoking history (χ 2=9.443, P<0.01) were significantly less common in the large shunt group than in the small shunt group, while the RoPE score in the large shunt group was higher than that in the small shunt group ( F=21.580, P<0.001). All 6 pulmonary arteriovenous fistula cases (6.5%, 6/92) belonged to the large shunt group. There was no pulmonary arteriovenous fistula patient in the small shunt group ( P<0.05). There were no statistically significant differences in age of onset, hyperlipidemia, diabetes, previous stroke/transient ischemic attack, or family history of stroke between the 2 groups (all P>0.05). Multiple Logistic regression analysis showed that female ( OR=2.848, 95 %CI 1.223-6.632, P<0.05) and no history of hypertension ( OR=3.937, 95 %CI 1.593-9.727, P<0.01) were significantly associated with large shunt. The neuroimaging features were analyzed through comparing offending vessels as well as spatial distribution of lesions between the 2 groups. Results:showed that infarct location of 54 cases (58.7%) was in the unilateral anterior circulation area, 34 cases (37.0%) in the posterior circulation area, no case in the bilateral anterior circulation area, and both of anterior and posterior circulation areas were involved in 4 cases (4.3%) in the large shunt group. Of all the large shunt group patients, 31 (33.7%) had cortical infarcts, 9 (9.8%) had subcortical infarcts, 36 (39.1%) had deep infarcts, and 16 (17.4%) had mixed multiple infarcts. In the small shunt group, infarct location of 36 cases (48.0%) was in the unilateral anterior circulation area, 29 cases (38.7%) in the posterior circulation area, 4 cases (5.3%) in the bilateral anterior circulation area, and both of anterior and posterior circulation areas were involved in 7 cases (9.3%). Of all the small shunt group patients, 7 (9.3%) had cortical infarcts, 8 (10.7%) had subcortical infarcts, 39 (52.0%) had deep infarcts, and 21 (28.0%) had mixed multiple infarcts. Logistic regression analysis showed that cortical infarction was associated with large shunt ( OR=5.981,95 %CI 1.882-19.007, P<0.01), and there was no statistically significant difference in other types of infarction distribution between the 2 groups (all P>0.05). Conclusions:Among cryptogenic stroke patients with RLS, large shunt was more common in females, patients with no history of hypertension, and those with higher RoPE score as well as more cortical infarction, suggesting that there was a strong link between stroke and large RLS, which revealed the underlying mechanism of embolism in patients with stroke and large RLS. In the small shunt group, there were more males and hypertensive patients, suggesting atherosclerosis was more likely involved in pathogenic mechanism of stroke patients with small RLS.

Objective:A three-dimensional (3D) finite element model of the ankle joint of marathon runners was constructed to simulate the changes of the lateral collateral ligament (LCL) injury on the stability of the ankle joint and the force distribution of talar talus cartilage during exercise.Methods:The 3D MRI images of the right ankle joint of one marathon runner were acquired and imported into Mimics software in DICOM format for preliminary 3D model reconstruction of the images. The boundary conditions and loads were loaded on the model using Ansys Workbench software, and the ankle joint forces were analyzed by Ansys Workbench for marathon runners in the sports condition, and four kinds of ankle LCL injury finite element models were established, i.e., the normal model of LCL, the injury model of anterior talofibular ligament (ATFL), the injury model of AFTL merged with the calcaneofibular ligament (CFL), and the injury model of AFTL merged with the CFL and the posterior talofibular ligament (PTFL). The peak talus slide cartilage stress and its distribution were observed under the four models, and one-way ANOVA was used to compare the values of talus advancement, and the SNK- q test was used for two-by-two comparisons. Results:In the LCL normal model, the maximum stress peak of the talar slide was 0.21 MPa, which was mainly distributed in the junction area of the anterior medial (MA) and anterior lateral (LA) parts and part of the LA region. In ATFL injury, the peak stress of talar cartilage increased compared with the normal model, with a maximum value of 0.65 MPa, which was mainly distributed in the MA region. In ATFL combined with CFL injury, the peak stress increased, and the peak was mainly distributed in the MA region, and was shifted from the MA to the LA region. In ATFL combined with CFL and PTFL injuries, the peak cartilage stress in the talus slide was up to 2.29 MPa, and the maximum stress was mainly distributed in MA and LA, which had a comparable range of distribution. The anterior talar displacement values were (3.2±0.4), (3.4±0.4), (3.7±0.5), and (6.5±0.7) mm for normal LCL, AFTL injury, AFTL combined with CFL injury, ATFL combined with CFL, PTFL injuries, respectively, with a statistically significant difference ( F=109.08, P<0.001). The anterior talar displacement of ATFL combined with CFL, PTFL injuries was larger than those of normal LCL, AFTL injury, and AFTL combined with CFL injury ( P<0.05). Conclusions:A 3D finite element model is successfully constructed based on 3D MRI of the ankle joint in marathon runners. The peak and range of cartilage stresses in the talar glide change during LCL injury, and the talar glide displaces anteriorly.

ObjectiveTo observe the efficacy and safety of Uyghur medicine Yangxin Dawayimixike Honey Paste （养心达瓦依米西克蜜膏， YDMHP） in the treatment of stable angina pectoris （SAP） of qi stagnation and blood stasis syndrome. MethodsA randomized ， double-blind， positive-controlled，multi-center clinical trial was conducted， in which 370 patients with SAP of qi stagnation and blood stasis syndrome were randomly divided into treatment group（279 cases）and control group（91cases）at a ratio of 3∶1. The treatment group was orally administered with YDMHP， 3 g each time， and placebo of Xuefu Zhuyu Capsule （血府逐瘀胶囊）， 2.4 g each time， while the control group was treated with Xuefu Zhuyu Capsule， 2.4 g each time， and placebo of YDMHP， 3 g each time， both twice a day for a course of 12 weeks. The primary outcome was the effect of angina pectoris symptom. The secondary outcomes include single angina symptom scores such as number of attacks， duration of attacks， pain intensity and usae of nitroglycerin scores， the total angina symptom score before and after the treatment， the usage of nitroglycerin， the exercise duration in treadmill exercise test （TET） and the Duck treadmill score among patients，the scores of Seattle Angina Questionnaire （SAQ） on five dimensions including physical limitations， anginal stability， anginal frequency， treatment satisfaction， and disease perception， and efficacy of TCM syndrome and of each single TCM symptom after treatment. The safety were evaluated by examine blood routine， urine routine， liver and kidney function， fasting blood sugar， electrocardiogram， adverse events. ResultsThe total effective rate of angina symptom in the treatment group was 71.69% （200/279）， significantly higher than 51.64% （47/91） in the control group （P＜0.01）. The curative and markedly effective rate of TCM syndrome in the treatment group was 53.05% （148/279）， which was significantly higher than 25.27% （23/91） in the control group （P＜0.01）. After treatment， scores of the number as well as duration of angina attacks and pain severity， the total score of angina symptoms， and the usage of nitroglycerin significantly decreased in both groups， and more changes were seen in the treatment group than in the control group； the scores of physical limitations， anginal stability， anginal frequency， treatment satisfaction， and disease perception in both groups significantly increased， and more improvement were shown in the experimental group regarding the anginal stability， anginal frequency and treatment satisfaction （P＜0.05 or P＜0.01）. The effects of chest pain， chest tightness， palpitation， shortness of breath and fatigue in experimental group were significantly higher than those in control group （P＜0.05 or P＜0.01）. There was no significant difference in the exercise duration of treadmill test and Duke score among patients between the two groups either before or after treatment （P＞0.05）. Adverse events occurred in 66 cases （23.66%） of the experimental group and 16 cases （17.58%） of the control group， with no statistical significance between the two groups （P＞0.05）. ConclusionThe Uyghur medicine YDMHP can effectively improve symptoms of angina pectoris， reduce the number， duration， and intensity of attacks， decrease the dosage of nitrogly-cerin and improve the individual TCM symptoms and has good safety in the treatment of SAP patients of qi stagnation and blood stasis.