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Differential metabolite analysis of the pharmacodynamic differences between different ratios of Dahuang(Radix Et Rhizoma Rhei Palmati)-Taoren(Semen Persicae) herb pair

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Journal of Traditional chinese medicine 2024年第3期44卷 515-523页

作者： WANG Xiang HUANG Jianping WANG Yupeng WANG Qilong JING Yajiang ZHANG Gang PENG Liang GAO Jing WANG Hongyan YAN Yonggang Department of Key Laboratory of "Qin Pharmaceutical" Research and Development Shaanxi University of Traditional Chinese Medicine Department of Yupeng shaanxi Haitian Pharmaceutical Co. Ltd. Department of Acupuncture and Tuina Shaanxi University of Traditional Chinese Medicine

OBJECTIVE: To explore the material basis of the difference of efficacy of Dahuang(Radix Et Rhizoma Rhei Palmati)-Taoren(Semen Persicae)(DT) drugs with different proportions. METHODS: Samples of different ratios of Dahuang(Radix et Rhizoma Rhei Palnati, DH) to Taoren(Semen Persicae, TR)(Group A 1∶1, B 2∶3, C 3∶2) were analyzed based on gas chromatography time-of-flight mass spectrometry untargeted metabolomics technique. RESULTS: A total of 240 primary metabolites were detected. Forty-one differential metabolites involved nine differential metabolic pathways, of which four were closely related to the efficacy of DT in the treatment of heat and blood stasis syndrome. These pathways included the biosynthesis of amino acid(phenylalanine tyrosine and tryptophan), flavonoids, unsaturated fatty acids, and the glycolysis/glycogenesis pathway. CONCLUSION: There are significant differences in the efficacy of different ratios of DT drugs, and their optimal ratio for the treatment of heat and blood stasis syndrome should be 1∶1.

关键词： Dahuang () Taoren () differential metabolites kernel drug pairs metabolic networks and pathways metabolomics

Recent development of aspiration pump in the aspiration thrombectomy system

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medicine in Novel Technology and Devices 2024年第2期22卷 1-8页

作者： Chen Wei Jing Dong Hongyi Yang Jinghong Shi Huihui Fang Yangjie Zuo Yubing Shi The Second Clinical College of medicine Shaanxi University of Chinese MedicineXianyangShaanxi ProvinceChina Department of Cardiology the Second Affiliated Hospital of Shaanxi University of Chinese MedicineXianyangShaanxi ProvinceChina Institute of Integrative medicine Shaanxi University of Chinese MedicineXianyangShaanxi ProvinceChina School of Medical Technology Shaanxi University of Chinese MedicineXianyangShaanxi ProvinceChina School of Engineering Staffordshire UniversityStoke-on-TrentStaffordshireUK

Vascular embolic diseases are associated with blockage of blood supply to vital organs and thus are *** thrombectomy is becoming the primary choice for revascularization in the treatment of vascular occlusions *** the power source in the aspiration thrombectomy procedure,the aspiration pump directly influences the outcome of the *** research surveyed the current technical developments of the aspiration pump in China through reviewing information obtained from the patent database and technical literatures,commented on the issues in the current patent designs,and gave suggestions for future design *** study can be used as a reference for researchers and developers of medical devices besides the neurosurgeons.

关键词： Aspiration pump Thrombus Thrombectomy Vascular embolic diseases Aspiration thrombectomy

Comprehensive Analysis of the Role of Forkhead Box J3(FOXJ3)in Human Cancers

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Wuhan university Journal of Natural Sciences 2024年第1期29卷 74-84页

作者： YANG Yang LI Yulong WANG Xiaoli School of Public Health Shaanxi University of Chinese MedicineXianyang 712046ShaanxiChina Department of Gastroenterology Shaanxi Provincial People's hospitalXi'an 710068ShaanxiChina Department of Dermatology Affiliated Hospital of Shaanxi University of Chinese MedicineXianyang 712000ShaanxiChina

Forkhead box J3(FOXJ3)is a member of the forkhead box(Fox)***,increasing evidence has revealed the relationship between Fox family members and ***3 is involved in various types of cancer,including lung cancer,tongue squamous carcinoma,and prostate cancer;however,a comprehensive pan-cancer analysis of FOXJ3 remains ***,we explored the function of FOXJ3 across cancers using online websites and databases including TIMER2.0,Sanger Box,UALCAN,GEPIA2.0,c Bio Portal,CancerSEA,STRING,Bio GRID and Metascape to analyze the role of FOXJ3 in *** expression of FOXJ3 was found in various *** genetic alteration percentage in tumors was determined,and elevated FOXJ3 expression was found to be associated with worse overall survival in brain lower grade glioma(LGG),liver hepatocellular carcinoma(LIHC),sarcoma(SARC)and thyroid *** FOXJ3 expression was related to worse prognosis with disease-free survival in adrenocortical carcinoma,LGG and ***3 expression was related to immune infiltration in several *** analysis showed that histone modification,the TGF-βsignaling pathway,and chromatin organization were the top three enriched ontology clusters of the top 100 similar genes of *** pancancer analysis provides comprehensive insights into FOXJ3 from the perspective of bioinformatics in different cancers,where it serves as a potential biomarker for prognosis,especially in LGG and ***3 is also correlated with immune infiltrates in certain human tumors.

关键词： FOXJ3 cancer genetic alteration prognosis

Isolation and microbial transformation of tea sapogenin from seed pomace of Camellia oleifera with anti-inflammatory effects

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chinese Journal of Natural medicines 2024年第3期22卷 280-288页

作者： SHEN Pingping JIANG Xuewa ZHANG Jingling WANG Jiayi Raj Richa LI Guolong GE Haixia WANG Weiwei YU Boyang ZHANG Jian State Key Laboratory of Natural medicines China Pharmaceutical UniversityNanjing 210009China Co-construction Collaborative Innovation Center for chinese medicine Resources Industrialization by shaanxi&Education Ministry Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation ResearchShaanxi University of Chinese MedicineXianyang 712046China School of Life Sciences Huzhou UniversityHuzhou 313000China Nanjing Hospital of chinese medicine Affiliated to Nanjing university of chinese medicine Nanjing 210046China Jiangsu Key Laboratory of TCM Evaluation and Translational Research China Pharmaceutical UniversityNanjing 211198China

In the current study,tea saponin,identified as the primary bioactive constituent in seed pomace of Camellia oleifera Abel.,was meticulously extracted and hydrolyzed to yield five known sapogenins:16-O-tiglogycamelliagnin B(a),camelliagnin A(b),16-O-angeloybarringtogenol C(c),theasapogenol E(d),theasapogenol F(e).Subsequent biotransformation of compound a facilitated the isolation of six novel metabolites(a1−a6).The anti-inflammatory potential of these compounds was assessed using pathogenassociated molecular patterns(PAMPs)and damage-associated molecular patterns molecules(DAMPs)-mediated cellular inflammation ***,compounds b and a2 demonstrated significant inhibitory effects on both lipopolysaccharide(LPS)and high-mobility group box 1(HMGB1)-induced inflammation,surpassing the efficacy of the standard anti-inflammatory agent,***,compounds d,a3,and a6 selectivity targeted endogenous HMGB1-induced inflammation,showcasing a pronounced *** results underscore the therapeutic promise of *** seed pomace-derived compounds as potent agents for the management of inflammatory diseases triggered by infections and tissue damage.

关键词： Camellia oleifera Seed pomace Tea sapogenin Microbial transformation Damage-associated molecular patterns and Pathogen-associated molecular patterns Anti-inflammatory activity

A nitric oxide-triggered hydrolysis reaction to construct controlled self-assemblies with complex topologies

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Science China Chemistry 2024年第4期67卷 1289-1299页

作者： Wenzhuo Chen Yuping Tang Shuai Chen Zipei Chen Jia He Hongbin Huo Juan Zhang Jiajia Li Fei Yan Wei Tian Laboratory of shaanxi Administration of Traditional chinese medicine for TCM Compatibility Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs ResearchCollege of PharmacyShaanxi University of Chinese MedicineXianyang 712046China shaanxi Key Laboratory of Macromolecular Science and Technology Xi’an Key Laboratory of Hybrid Luminescent Materials and Photonic DeviceMOE Key Laboratory of Material Physics and Chemistry under Extraordinary ConditionsSchool of Chemistry and Chemical EngineeringNorthwestern Polytechnical UniversityXi’an 710072China Department of Polymeric Materials School of Materials Science and EngineeringTongji UniversityShanghai 201804China

Hydrolysis reactions are capable of directing the non-equilibrium assembly of biomolecular scaffolds to realize sophisticated structures and functions in natural ***,utilizing the proper hydrolysis reactions to construct controlled assemblies with complex topologies is still an arduous challenge in artificial systems and needs to be ***,we report a nitric oxide(NO)-triggered slow hydrolysis strategy for the controlled construction of biomimetic supramolecular toroids(STs),thus realizing their visualization of intermediate structures and regulation of geometry *** presented protocol harnesses hydrolysis reactions to control of non-equilibrium self-assembly processes for the construction of self-assemblies with complex topologies successfully,which sheds light on how the hydrolysis reaction rate can modulate the kinetic pathway of assembly,thus realizing the artificial establishment of bio-inspired hierarchical structures.

关键词： supramolecular toroids controlled self-assembly nitic oxide-triggered hydrolysis pathway regulation

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Giant bile duct dilatation in newborn:A case report

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World Journal of Clinical Cases 2024年第6期12卷 1150-1156页

作者： Dong-Wen Quan Peng-Gang Li Xiang-Hua Xu Shi-Qi Liu The Second Clinical Medical School Shaanxi University of Chinese MedicineXianyang 712000Shaanxi ProvinceChina The First School of Clinical medicine Shaanxi University of Chinese MedicineXianyang 712000Shaanxi ProvinceChina Department of Hepatobiliary Surgery The First Affiliated Hospital of Xi’an Jiaotong UniversityXi’an 710061Shaanxi ProvinceChina Department of Neonatal Surgery Xi’an Children’s Hospital Affiliated Xi’an Jiaotong UniversityXi’an 710003Shaanxi ProvinceChina

BACKGROUND Giant congenital biliary dilation(CBD)is a rare condition observed in clinical *** born with this condition often experience a poor overall health status,and the disease progresses rapidly,leading to severe biliary obstruction,infections,pressure exerted by the enlarged CBD on abdominal organs,disturbances in the internal environment,and multiple organ *** treatment of giant CBD using laparoscopy is challenging due to the high degree of variation in the shape of the bile duct and other organs,making it difficult to separate the bile duct wall from adjacent tissues or to control *** SUMMARY Herein,we present the details of an 11-d-old male newborn who was diagnosed with giant *** patient was admitted to the neonatal surgery department of our hospital due to a history of common bile duct cyst that was detected more than 3 mo ago,and also because the patient had been experiencing yellowish skin for the past 9 *** abnormal echo in the fetal abdomen was first noticed by the patient’s mother during a routine ultrasound examination at a local hospital,when the patient was at 24 wk+6 d of *** finding raised concerns about the possibility of congenital biliary dilatation(22 mm×21 mm).Subsequent ultrasound examinations at different hospitals consistently confirmed the presence of a congenital biliary *** specific treatment was administered for biliary dilatation during this period.A computed tomography scan conducted during the hospitalization revealed a large cystic mass in the right upper quadrant and pelvis,measuring approximately 9.2 cm×7.4 cm×11.3 *** on the CONCLUSION The analysis reveals that prenatal imaging techniques,such as ultrasound and magnetic resonance imaging,play a crucial role in the early diagnosis,fetal prognosis,and treatment plan for giant *** surgery for giant CBD presents certain challenges,including difficulties in separating the cyst wall,anastomosis,and hemos

关键词： Acute cholangitis Congenital biliary dilation Laparoscopic surgery vs Open hepatic duct-jejunostomy Case report

Identifying the geographical origin and processing technology of Moyao(Myrrh) on the basis of near-infrared spectroscopy combined with chemometrics

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Journal of Traditional chinese medicine 2024年第3期44卷 505-514页

作者： XU Ningning YAN Ganming XU Fengjie DENG Linfeng QIAO Xinjiang LU Changzheng CHENG Shaomin TCM Diagnosis Institute College of Traditional Chinese MedicineJiangxi University of Chinese Medicine TCM Processing Institute Pharmaceutical CollegeJiangxi University of Chinese medicine School of Electronic Information and Artificial Intelligence Shaanxi University of Science and Technology Jiangzhong Pharmaceutical Co. Ltd. Jiangxi Guhan Refined chinese Herbal Pieces Co. Ltd.

OBJECTIVE: To evaluate the quality of Moyao(Myrrh) in the identification of the geographical origin and processing of the products. METHODS: Raw Moyao(Myrrh) and two kinds of Moyao(Myrrh) processed with vinegar from three countries were identified using near-infrared(NIR) spectroscopy combined with chemometric techniques. Principal component analysis(PCA) was used to reduce the dimensionality of the data and visualize the clustering of samples from different categories. A classical chemometric algorithm(PLS-DA) and two machine learning algorithms [K-nearest neighbor(KNN) and support vector machine] were used to conduct a classification analysis of the near-infrared spectra of the Moyao(Myrrh) samples, and their discriminative performance was evaluated. RESULTS: Based on the accuracy, precision, recall rate, and F1 value in each model, the results showed that the classical chemometric algorithm and the machine learning algorithm obtained positive results. In all of the chemometric analyses, the NIR spectrum of Moyao(Myrrh) preprocessed by standard normal variation or Multivariate scattering correction combined with KNN achieved the highest accuracy in identifying the geographical origins, and the accuracy of identifying the processing technology established by the KNN method after first-order derivative pretreatment was the best. The best accuracy of geographical origin discrimination and processing technology discrimination were 0.9853 and 0.9706 respectively. CONCLUSIONS: NIR spectroscopy combined with chemometric technology can be an important tool for tracking the origin and processing technology of Moyao(Myrrh) and can also provide a reference for evaluations of its quality and the clinical use.

关键词： Moyao () geographical origin near-infrared spectroscopy processing technology

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Pathophysiological changes of muscle after ischemic stroke:a secondary consequence of stroke injury

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Neural Regeneration Research 2024年第4期19卷 737-746页

作者： Hu Qi Dan Tian Fei Luan Ruocong Yang Nan Zeng State Key Laboratory of Southwestern chinese medicine Resources Chengdu University of Traditional Chinese Medicine School of Pharmacy Chengdu University of Traditional Chinese Medicine Acupuncture and Tuina School Chengdu University of Traditional Chinese Medicine

Sufficient clinical evidence suggests that the damage caused by ischemic stroke to the body occurs not only in the acute phase but also during the recovery period,and that the latter has a greater impact on the long-term prognosis of the ***,current stroke studies have typically focused only on lesions in the central nervous system,ignoring secondary damage caused by this *** a phenomenon arises from the slow progress of pathophysiological studies examining the central nervous ***,the appropriate therapeutic time window and benefits of thrombolytic therapy are still controversial,leading scholars to explore more pragmatic intervention *** treatment measures targeting limb symptoms can greatly improve a patient’s quality of life,they have become a critical intervention *** the most vital component of the limbs,skeletal muscles have become potential points of *** this,to the best of our knowledge,there are no comprehensive reviews of pathophysiological changes and potential treatments for post-stroke skeletal *** current review seeks to fill a gap in the current understanding of the pathological processes and mechanisms of muscle wasting atrophy,inflammation,neuroregeneration,mitochondrial changes,and nutritional dysregulation in stroke *** addition,the challenges,as well as the optional solutions for individualized rehabilitation programs for stroke patients based on motor function are discussed.

关键词： inflammation ischemic stroke mitochondria muscle atrophy muscle fiber muscle nutrition quality of life rehabilitation ubiquitin

Tuina alleviates neuropathic pain through regulate the activation of microglia and the secretion of inflammatory cytokine in spinal cord

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Journal of Traditional chinese medicine 2024年第4期44卷 762-769页

作者： WU Zhiwei ZHU Qingguang KONG Lingjun SONG Pengfei ZHOU Xin GUO Guangxin ZHANG Shuaipan HE Tianxiang CHENG Yanbin FANG Min Yueyang Hospital of Integrated Traditional chinese and Western medicine Shanghai University of Traditional Chinese Medicine Institute of Tuina Shanghai Institute of Traditional Chinese Medicine Shuguang Hospital Shanghai University of Traditional Chinese Medicine Department of Acupuncture and Tuina Shanghai University of Traditional Chinese Medicine

OBJECTIVE: To observe the analgesic effects of Tuina on neuropathic pain(NPP) and the underlying mechanisms. METHODS: Forty-eight Sprague-Dawley(SD) rats were assigned by random into three treatment groups: sham, chronic constriction injury(CCI), and Tuina. Each group contained sixteen rats. CCI model was generated by ligating the right sciatic nerve. Behavioral changes of CCI were assessed by the paw withdrawal threshold(PWT) and paw withdrawal latency(PWL). In addition, biochemical techniques such as immunofluorescence staining, enzyme-linked immunosorbent assay(ELISA) and Western blotting were used to profile levels of microglia activation and inflammatory factors in the spinal dorsal horn(SDH) of rats. Tuina(clockwise pressing and rubbing) was performed at Chengshan(BL57) to observe the analgesic effects on CCI rats and the underlying mechanisms. RESULTS: Rats with CCI experienced significant reduction in the PWT and PWL of the right hind paw relative to CCI group at day 3. Tuina treatment rescued this situation significantly on days 10 and 14. Besides, Iba-1, microglia M1 receptor CD68, tumor necrosis factor-α(TNF-α), and interleukin-1β(IL-1β) were higher in the right SDH for CCI group compared to the sham group on day 14. As expected, Tuina partially downregulated the CCI-induced overexpressed Iba-1, CD68, TNF-α, and IL-1β in the SDH of CCI model. CONCLUSION: Tuina induces a time-dependent cumulative analgesic effect in CCI rats by inhibiting the activation of microglia and the secretion of IL-1β and TNF-α in SDH.

关键词： Tuina inflammatory cytokine microglia neuralgia spinal cord

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