ObjectiveTo explore the listed varieties and prescription characteristics of Chinese patent medicines for stroke in China， explore the medication rules of Chinese medicine for stroke， and provide guidance for further clinical research and development of Chinese patent medicines. MethodsExcel 2021 and the Ancient and Modern Medical Record Cloud Platform （V2.3.5） were used to systematically mine and analyze the varieties and prescriptions of Chinese patent medicines for stroke in China. ResultsA total of 244 Chinese patent medicines （two for different dosage forms of the same prescription）， 1 736 approval documents for Chinese patent medicines， 792 manufacturers， and 83 varieties of protected Chinese patent medicines were finally included in the database. The top three dosage forms were capsules （75）， pills （53）， and tablets （42）. There were 28 Chinese patent medicines for stroke in the National Essential Drug Catalogue （2018）， 129 in the National Essential Medical Insurance， Industrial Injury Insurance and Maternity Insurance Drug Catalogue （2023）， and 4 in the National Non-prescription Drug Catalogue. Among the 138 prescriptions screened out， Chinese patent medicines mainly treated stroke patients with the syndrome of Qi deficiency and blood stasis. The top three most frequent medicinal herbs were Chuanxiong Rhizoma （63）， Pheretima （47）， and Salviae Miltiorrhizae Radix et Rhizoma （47）. The medicinal herbs used were mainly warm， pungent， with the meridian tropism to the liver meridian. The correlation analysis showed that the herb pair with the highest support was Astragali Radix-Chuanxiong Rhizoma， and that with the highest confidence was Carthami Flos-Chuanxiong Rhizoma. Five herb combinations were identified based on the cluster analysis. ConclusionThe Chinese patent medicines for stroke mainly treat patients with the syndrome of Qi deficiency and blood stasis. The medicinal herbs used in the prescriptions mainly have the functions of activating blood and resolving stasis， extinguishing wind and stopping convulsions. Drug compatibility usually focuses on activating blood and resolving stasis， as well as expelling phlegm and opening orifices. This review of the varieties and prescription characteristics of Chinese patent medicines for stroke helps optimize clinical decision-making， guide drug research and development， promote medical research and scientific progress， and provide more effective support and guarantee for the treatment of stroke patients.

ObjectiveTo investigate the clinical efficacy and potential mechanism of Shengmai Jiuxin decoction in the treatment of acute decompensated heart failure （ADHF） with the traditional Chinese medicine （TCM） pattern of Qi and Yin deficiency， Yang deficiency， and blood stasis. MethodsA total of 68 patients diagnosed with ADHF of Qi and Yin deficiency， Yang deficiency， and blood stasis type were randomly assigned to an observation group （34 cases） and a control group （34 cases）. Both groups received conventional Western medical treatment， while the observation group was additionally administered Shengmai Jiuxin decoction. Parameters compared before and after treatment included： TCM syndrome score， TCM syndrome efficacy， New York Heart Association （NYHA） functional classification， left ventricular ejection fraction （LVEF）， N-terminal pro-B-type natriuretic peptide （NT-proBNP）， six-minute walk distance （6MWD）， hypoxia-inducible factor-1 alpha （HIF-1α）， vascular endothelial growth factor A （VEGF-A）， Caspase-3， and the number of rehospitalizations for heart failure within one month after discharge. ResultsThere were no significant differences in sex， age， vital signs， or underlying diseases between the two groups. Compared with baseline， both groups exhibited significant reductions in TCM syndrome scores， NT-proBNP， and HIF-1α levels （P<0.01）， as well as significant increases in 6MWD， LVEF， VEGF-A， and Caspase-3 levels （P<0.05， P<0.01）. After treatment， the observation group showed significantly greater reductions in TCM syndrome score， NT-proBNP， HIF-1α， and Caspase-3 levels compared with the control group （P<0.05） and significantly greater increases in 6MWD， TCM syndrome efficacy， and VEGF-A levels （P<0.05）. No significant differences were observed between the groups in NYHA functional classification， LVEF， or the number of rehospitalizations for heart failure within one month after discharge. No drug-related adverse events were reported in either group during the treatment period. ConclusionShengmai Jiuxin decoction can improve cardiac function and clinical symptoms in patients with ADHF of Qi and Yin deficiency， Yang deficiency， and blood stasis type. Its mechanisms may be related to the regulation of the HIF-1 signaling pathway by modulating targets such as HIF-1α， VEGF-A， and Caspase-3.

ObjectiveTo investigate the clinical efficacy and potential mechanism of Shengmai Jiuxin decoction in the treatment of acute decompensated heart failure （ADHF） with the traditional Chinese medicine （TCM） pattern of Qi and Yin deficiency， Yang deficiency， and blood stasis. MethodsA total of 68 patients diagnosed with ADHF of Qi and Yin deficiency， Yang deficiency， and blood stasis type were randomly assigned to an observation group （34 cases） and a control group （34 cases）. Both groups received conventional Western medical treatment， while the observation group was additionally administered Shengmai Jiuxin decoction. Parameters compared before and after treatment included： TCM syndrome score， TCM syndrome efficacy， New York Heart Association （NYHA） functional classification， left ventricular ejection fraction （LVEF）， N-terminal pro-B-type natriuretic peptide （NT-proBNP）， six-minute walk distance （6MWD）， hypoxia-inducible factor-1 alpha （HIF-1α）， vascular endothelial growth factor A （VEGF-A）， Caspase-3， and the number of rehospitalizations for heart failure within one month after discharge. ResultsThere were no significant differences in sex， age， vital signs， or underlying diseases between the two groups. Compared with baseline， both groups exhibited significant reductions in TCM syndrome scores， NT-proBNP， and HIF-1α levels （P<0.01）， as well as significant increases in 6MWD， LVEF， VEGF-A， and Caspase-3 levels （P<0.05， P<0.01）. After treatment， the observation group showed significantly greater reductions in TCM syndrome score， NT-proBNP， HIF-1α， and Caspase-3 levels compared with the control group （P<0.05） and significantly greater increases in 6MWD， TCM syndrome efficacy， and VEGF-A levels （P<0.05）. No significant differences were observed between the groups in NYHA functional classification， LVEF， or the number of rehospitalizations for heart failure within one month after discharge. No drug-related adverse events were reported in either group during the treatment period. ConclusionShengmai Jiuxin decoction can improve cardiac function and clinical symptoms in patients with ADHF of Qi and Yin deficiency， Yang deficiency， and blood stasis type. Its mechanisms may be related to the regulation of the HIF-1 signaling pathway by modulating targets such as HIF-1α， VEGF-A， and Caspase-3.

Objective To investigate the sputum metabolic profiles of patients with occupational coal workers' pneumoconiosis (CWP) by an untargeted metabolomics method, and to identify relevant differential metabolic pathways and potential biomarkers. Methods A total of 12 male patients with stage Ⅰ CWP were selected as the CWP group, and 16 healthy male individuals were selected as the control group, using a judgmental sampling method. Sputum metabolites of individuals in both groups were detected to perform non-targeted metabolomic analysis using the ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry. Differential metabolites (DMs) and their pathways were screened using principal component analysis, partial least squares discriminant analysis, and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis. Potential biomarkers were analyzed and identified via the receiver operating characteristic curve (ROC). Results There were apparent metabolic alterations observed in sputum of CWP patients compared with healthy controls. In the positive ion mode, a total of 42 DMs were identified in sputum from CWP patients, including 19 downregulated and 23 upregulated metabolites. In the negative ion mode, a total of 25 DMs were identified in sputum from CWP patients, including 16 downregulated and 9 upregulated metabolites. KEGG enrichment analysis of sputum from CWP patients showed that seven DMs pathways were enriched in ABC transporters, histidine metabolism, phenylalanine metabolism, arachidonic acid metabolism, linoleic acid metabolism, purine metabolism, and oxidative phosphorylation, involving 26 DMs. ROC analysis indicated that 16(R)-hydroxyarachidonic acid, pyrophosphate, and 2-hydroxyphenylacetate of these 26 DMs may serve as potential biomarkers for CWP. Conclusion Sputum metabolomic profiles were altered in CWP patients compared with healthy controls. The potential biomarkers of CWP prevention and treatment are 16(R)-hydroxyarachidonic acid, pyrophosphate, and 2-hydroxyphenylacetate.

Objective To observe the value of ultrasonography for evaluating the anatomy and hemodynamic characteristics of vertebral artery course variation(VA-CV).Methods Totally 41 patients with VA-CV(VA-CV group)and 41 patients without VA-CV(control group)were enrolled.Lateral variation of vertebral artery(VA),the origin of V1 segment,the length of proximal subclavian artery(PSCA),the location of VA into the transverse foramen,the diameter of V2 segment,the peak systolic velocity(PSV)and the end-diastolic velocity(EDV)were evaluated with ultrasonography.The value of ultrasonography for evaluating VA-CV and relative hemodynamic changes were analyzed.Results Totally 49 variant VA were detected in VA-CV group,including 19 on the left and 30 on the right side,VA-CV on the right side was more often than on the left side.Seventeen(16 on the left and 1 on the right side)VA had abnormal origins,and abnormal VA origins on the left side were more than that on the right side(P＜0.001).Meanwhile,VA origins of right VA-CV were mostly lower than that of the left side VA-CV(P＜0.001).The length of right PSCA in VA-CA group was shorter than that in control group(P＜0.05).More than half variant VA entered vertebral space from the transverse foramen of C5-6(33/49,67.35％),and the higher the entrance of transverse foramen,the shorter the PSCA(P＜0.05).In VA-CV group,the diameter of V2 segment in left VA-CV patients was smaller than that in control group,while EDV in the former was lower than in the latter(both P＜0.05).Conclusion Ultrasonography could be used to objectively evaluate VA-CV and relative hemodynamic changes.

Objective:To study positive rates and typing of oligoclonal bands (OCB) in patients with neurological disorders, and to reveal the clinical significance and applicational value of OCB test.Methods:A retrospective analysis was performed on the detection results of 3 217 patients with neurological disorders who undertook both serum and cerebrospinal fluid OCBs in the First Hospital of Peking University from January 2012 to August 2022. According to the final diagnosis, the patients were divided into 13 groups including multiple sclerosis (479 cases), neuromyelitis optica spectrum disorders (935 cases), autoimmune encephalitis (192 cases), viral encephalitis (94 cases), nervous system complication after HSCT (232 cases), Guillain-Barré syndrome (644 cases), chronic inflammatory demyelinating polyneuropathy (157 cases), etc. Cerebrospinal fluid and serum OCBs were detected using isoelectric focusing electrophoresis combining immunofixation, then classified into Ⅰ-Ⅴ types according to the morphology. Consequently, positive rates and types were analyzed for each group. χ2 test was used for comparison between groups. Results:The positive rates of cerebrospinal fluid OCB in multiple sclerosis, nervous system complication after hematopoietic stem cell transplantation (HSCT), autoimmune encephalitis, viral encephalitis, neuromyelitis optica spectrum disorders, Guillain-Barré syndrome and chronic inflammatory demyelinating polyneuropathy were respectively 66.8% (320/479), 48.7% (113/232), 46.4%(89/192), 19.1% (18/94), 17.6% (165/935), 9.9% (64/644), 5.1% (8/157). For patients with multiple sclerosis, neuromyelitis optica spectrum disorders, viral encephalitis, and autoimmune encephalitis, Type Ⅱ bands took the majority of cerebrospinal fluid OCB-positive cases with the rates of 94.1% (301/320), 78.7% (70/89), 77.8% (14/18), and 77.6% (128/165) respectively, indicating intrathecal IgG synthesis; for patients with nervous system complication after HSCT, Guillain-Barré syndrome and chronic inflammatory demyelinating polyneuropathy, type Ⅳ bands took the majority of cerebrospinal fluid OCB-positive cases with the rates of 94.7% (107/113), 82.8% (53/64) and 100% (8/8), indicating no obvious intrathecal IgG synthesis. The positive rates of cerebrospinal fluid oligoclonal bands were significantly different among all groups (χ 2=1 268.31, P<0.001). Conclusion:The positive rates of cerebrospinal fluid oligoclonal bands are different among different neurological disorders, in which the positive rate of cerebrospinal fluid OCB is higher with type Ⅱ bands as the majority type in multiple sclerosis, which indicates that the detection and typing of cerebrospinal fluid OCB are helpful for the diagnosis of various neurological diseases, especially for multiple sclerosis.

Objective To investigate the serum tumor necrosis factor like weak inducer of apoptosis(TWE AK),sterol regulatory element-binding protein 1(SREBP-1)levels in patients with prostate cancer(PC)and their relationship with clinical pathological characteristics and progression free survival prognosis.Method A total of 94 PC patients who underwent PC radical surgery in Wuhan Dongxihu District People's Hospital from January 2018 to January 2020 were selected as the PC group.Meanwhile,50 patients with benign prostatic hyperplasia(BPH)during the same period were selected as the BPH group,and 50 healthy individuals who underwent physical examination during the same period were selected as the control group.Enzyme linked immunosorbent assay(ELISA)was used to detect the expression levels of serum TWEAK and SREBP-1.Kaplan-Meier survival analysis was used to analyze the effects of serum TWEAK and SREBP-1 on the progression free survival in prostate cancer patients.Multivariate COX regression analysis was used to analyze factors affecting the prognosis of progression free survival in prostate cancer patients.Results The serum TWEAK(77.14±15.46 ng/L)and SREBP-1(334.14±33.81 ng/L)levels in the PC group were higher than those in the BPH group(38.69±10.58 ng/L,201.69±28.74 ng/L)and control group(36.26±10.27 ng/L,189.51±27.65 ng/L),with significant differences(t=23.752,25.249;34.636,37.821,all P＜0.05).There was a positive correlation between serum TWEAK and SREBP-1 expression in PC patients(r=0.668,P=0.001).The serum TWEAK and SREBP-1 levels in PC patients with Gleason score＞7,TNM stage Ⅲ,and preoperative prostate specific antigen(PSA)level ≥ 20 ng/ml were higher than those with Gleason score≤7,TNM stage Ⅰ～Ⅱ,and preoperative PSA level＜20ng/ml,with significance differences(t=8.465～16.597,all P＜0.05).The 3-year overall progression free survival rates of the TWEAK high expression and low expression groups were 60.42％(29/48)and 86.96％(40/46),respectively.The 3-year overall progression free survival rates of the SREBP-1 high expression and low expression groups were 57.78％(26/45)and 87.76％(43/49),respectively.The 3-year cumulative progression free survival rates of the TWEAK high expression group and the SREBP-1 high expression group were lower than those of the TWEAK low expression group and the SREBP-1 low expression group,and the differences were significant(Log rankx2=8.125,9.547,P=0.004,0.002).TNM stage Ⅲ(OR=1.448,P＜0.001),Gleason score＞7(OR=1.401,P＜0.001),preoperative PSA ≥ 20 ng/ml(OR=1.353,P＜0.001),serum TWEAK(OR=1.338,P＜0.001),and SREBP-1(OR=1.293,P＜0.001)were independent risk factors affecting the progression free survival prognosis of PC patients.Conclusion Serum TWEAK and SREBP-1 in prostate cancer patients were increased,and they were correlated with the clinical pathological characteristics of PC.They could be serum biomarkers for evaluating the prognosis of progression free survival.

ObjectiveTo research the mechanism underlying the effect of raw and processed Aurantii Fructus Immaturus switched to Zhishi Shaoyaosan （ZSS） on constipation-predominant irritable bowel syndrome （C-IBS） rats via the brain-gut-microbiota axis. MethodEighty rats were randomly divided into the blank， model， positive drug （pinaverium bromide， 15.625 mg·kg^-1）， raw ZSS， stir-fried ZSS， bran-fried ZSS， charcoal-fried ZSS and finished ZSS groups （3.75 g·kg^-1）， with 10 rats in each group. Except for the blank group， which received intragastric administration of 0.9% sodium chloride solution at room temperature， all other groups were administered the ice solution at 0 to 4 ℃ （2 mL·d^-1， for a total of 14 d） to establish the C-IBS rat model. The fecal water content and the propulsion rate of small intestine were detected after 14 d of continuous drug administration. The levels of 5-hydroxytryptamine （5-HT）， vasoactive intestinal peptide （VIP）， neuro-peptide Y （NPY）， calcitonin gene-related peptide （CGRP）， substance P （SP）， diamine oxidase （DAO） and D-lactic acid （D-LA） were detected by enzyme linked immunosorbent assay （ELISA）. Hematoxylin-eosin （HE） staining was used to observe the changes in colonic pathological injury in each group. The expression levels of cyclic adenosine monophosphate （cAMP）， protein kinase A （PKA） and aquaporin-3 （AQP3） mRNA in colon tissues were detected by Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR） and the protein expressions of VIP and AQP3 in colon tissues were detected by Western blot. The content of short chain fatty acids （SCFAs） was determined by gas chromatography-mass spectrometry. ResultCompared with the blank group， the fecal water content and intestinal propulsion rate of rat in the model group were significantly decreased （P<0.01）， and the levels of 5-HT， VIP， CGRP and SP in serum were significantly increased. Simultaneously， the NPY levels significantly decreased （P<0.01）， the levels of DAO and D-LA in plasma were significantly increased （P<0.01）， and the mucosal epithelium of colon tissue was slightly damaged， with reduced goblet cells and significantly reduced luminal granules. The mRNA expression levels of AQP3， cAMP and PKA and the protein expression levels of AQP3 and VIP in colon tissue were significantly decreased （P<0.05， P<0.01）. The total amount of SCFAs in feces showed an obvious decreasing trend， with the contents of acetic acid， isobutyric acid， isovaleric acid， valeric acid and caproic acid decreased significantly， while the contents of propionic acid and butyric acid increased significantly （P<0.05， P<0.01）. Compared with the model group， the treatment groups increased the intestinal propulsion rate， improved the intestinal mucosal barrier function， and adjusted the level of serum brain-gut peptide in C-IBS rats （P<0.05， P<0.01）. The expression levels of AQP3， cAMP， PKA mRNA and VIP， AQP3 protein in colon tissue of rats in all treatment groups were increased. All the treatment groups had a significant downregulation of the content of SCFAs except for isobutyric acid in rat feces， and the effect of ZSS prepared by the bran-fried Aurantii Fructus Immaturus was superior than that of other ZSS. ConclusionThe raw and processed Aurantii Fructus Immaturus switched to ZSS could influence the brain-gut-microbiota axis to treat C-IBS rats and it is more reasonable to use bran-fried Aurantii Fructus Immaturus in ZSS.

Objective:To investigate the incidence and prothrombotic risk factors of postoperative venous thromboembolism(VTE) in Cushing′s disease and to further develop an assessment model to identify those at high risk of postoperative VTE events.Methods:A retrospective study was performed in 82 patients who were admitted to Huashan Hospital, Fudan University during January 2019 and January 2020 and diagnosed with Cushing′s disease. These patients underwent the evaluation about their clinical, hormonal, and coagulation parameters, as well as ultrasonography and pulmonary angio-CT when necessary. The least absolute shrinkage and selection operator(LASSO) regression analysis was used to screen independent risk factors, and a nomogram model for postsurgical VTE risk assessment in Cushing′s disease was initially established, and Bootstrap method was used for internal verification. Finally, the predictive model was evaluated for calibration and clinical applicability in the study cohort.Results:Nineteen patients(23.17%) developed VTE events, with 14 cases occurring after endoscopic transsphenoidal surgery. Compared to patients without VTE, those in the VTE group were older( P<0.001), had longer postoperative bed rest, higher rates of current infection, higher HbA 1C levels, and more severe glucose tolerance impairment(all P<0.05). Through LASSO regression analysis, two independent risk factors for postoperative VTE were identified: Age and current infection. Then a VTE risk assessment nomogram model was established to predict the patients at high risk of VTE. In the nomogram model for VTE risk assessment, the area under the receiver operating characteristic curve was 0.868(95% CI 0.787-0.949), with the calibration curve closely aligning with the ideal diagonal line and the clinical decision curve exceeding the two extreme curves. Conclusions:Advanced perioperative assessment needs to be taken to screen those with high VTE risks in patients diagnosed with Cushing′s disease. Additionally, during the perioperative period, patients with Cushing′s disease should undergo mandatory physical activity or prophylactic anticoagulant therapy.

Objective:To systematically retrieve, evaluate and summarize the best evidence of exercise management for adolescents with type 2 diabetes mellitus (T2DM), so as provide reference for medical and nursing staff to guide patients and their families to exercise.Methods:Clinical decisions, recommended practices, evidence summaries, guidelines, expert consensuses, and systematic reviews on exercise management of adolescents with T2DM were electronically searched on BMJ Best Practice, UpToDate, Registered Nurses' Association of Ontario, National Guideline Clearinghouse, National Institute for Health and Clinical Excellence, Scottish Intercollegiate Guidelines Network, International Society for Pediatric and Adolescent Diabetes, Medlive, Joanna Briggs Institute Evidence-Based Health Care Center Database, Cochrane Library, PubMed, Web of Science, Embase, China National Knowledge Infrastructure, WanFang Data, Chinese Biology Medicine Disc, VIP and other databases. The search period was from database establishment to March 2023. After independent literature screening and quality evaluation by two researchers, evidence was extracted, summarized, and graded based on the theme.Results:A total of 10 articles were selected, including three guidelines, three systematic reviews, three expert consensuses, and one evidence summary. Finally, 22 pieces of best evidence of exercise management for adolescents with T2DM were summarized from seven aspects, including contraindications to exercise, exercise form, exercise intensity, exercise frequency, precautions, weight loss goals, family participation.Conclusions:This study summarizes the best evidence for exercise management in adolescents with T2DM. It is recommended that clinical medical and nursing staff should carry out personalized exercise management suitable for patients based on the wishes and preferences of patients and families, actual clinical situations, and support for exercise resources.