Zhongguo Zhongyao Zazhi最新文献

{"title":"[Influence of different processing methods on volatile components of Atractylodis Rhizoma based on HS-GC-MS technology].","authors":"Cheng Xu, Ling-Bang Meng, Mei-Qi Lu, Xin-Yue Huang, Xin Wang, Fei-Peng Gong, Qian-Feng Gong, Huan Yu","doi":"10.19540/j.cnki.cjcmm.20240418.301","DOIUrl":"https://doi.org/10.19540/j.cnki.cjcmm.20240418.301","url":null,"abstract":"<p><p>The volatile components of Atractylodis Rhizoma have obvious pharmacological effects and are considered to be the main dry components of Atractylodis Rhizoma. The differences of different processed products of Atractylodis Rhizoma were analyzed from the perspective of volatile oil changes to explain the reasons for dryness reduction and efficacy increase of Atractylodis Rhizoma after processing. HS-GC-MS technology was used to obtain the volatile components of raw Atractylodis Rhizoma, bran-fried Atractylodis Rhizoma, roasted Atractylodis Rhizoma, and rice-water processed Atractylodis Rhizoma under four different processes, and then SIMCA software was used to analyze the volatile oil components of Atractylodis Rhizoma and its different processed products. A total of 87 volatile components were identified in the HS-GC-MS results. A total of 76 volatile components were identified in raw products; 79 volatile components were identified in bran-fried Atractylodis Rhizoma; 70 volatile components were identified in Zhangbang rice-water processed Atractylodis Rhizoma; 81 volatile components were identified in roasted Atractylodis Rhizoma; 78 volatile components were identified in Hunan rice-water processed Atractylodis Rhizoma; 73 volatile components were identified in Jilin rice-water processed Atractylodis Rhizoma, and 77 volatile components were identified in Shanghai rice-water processed Atractylodis Rhizoma. Through multivariate statistical analysis, it was found that there were significant differences between the processed products of Atractylodis Rhizoma. Then, a total of 28 significant differential components between the symbiotic products and the six processed products were established by the OPLS-DA model. Among them, 11 volatile components that generally increased significantly after processing were α-pinene, phellandrene,(1S)-(+)-3-carene, o-isopropyltoluene, D-limonene, α-ocimene, α-isoterpinene, silphiperfol-5-ene,silphinene, γ-alkenyl, and germacrene B, which may be related to their synergistic effect. Five volatile components that generally decreased significantly after processing were β-elemene, 1-methyl-4-(6-methylhept-5-en-2-yl) cyclohexa-1, 3-diene, β-selinene,β-sesquiphellandrene, and atractylon, which may be related to their dryness.</p>","PeriodicalId":52437,"journal":{"name":"Zhongguo Zhongyao Zazhi","volume":"49 16","pages":"4427-4436"},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142300670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Secondary metabolites of endophytic fungus Talaromyces malicola hosted in Armadillidium vulgare].","authors":"Chen-Yu Yang, Ke-Liang Chen, Yang Liu, Cheng Yi, Xing-Bao Jia, Yun-Bao Liu","doi":"10.19540/j.cnki.cjcmm.20240520.201","DOIUrl":"https://doi.org/10.19540/j.cnki.cjcmm.20240520.201","url":null,"abstract":"<p><p>The secondary metabolites of the endophytic fungus Talaromyces malicola hosted in the arthropod Armadillidium vulgare were separated by silica gel column chromatography, gel column chromatography, and semi-preparative high-performance liquid chromatography. Eleven compounds(1-11) were obtained from the ethyl acetate fraction of the fermentation broth of T. malicola, and their structures were identified by NMR, HR-ESI-MS, UV, IR, and ECD. The 11 compounds were talarosesquiterpene A(1),(3β,5α,6α,15α,22E)-5,6-epoxyergosta-8(14),22-diene-3,7,15-triol(2), vermistatin(3), hydroxyvermistatin(4), bercheminol A(5), penicillide(6), lunatinin(7), penipurdin A(8), emodin(9), BE-25327(10), and(-)-regiolone(11). Compound 1 was a new diaporol-type sesquiterpene. Compounds 2, 4-5, and 7-11 were isolated from Talaromyces for the first time.</p>","PeriodicalId":52437,"journal":{"name":"Zhongguo Zhongyao Zazhi","volume":"49 16","pages":"4470-4476"},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142300685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Establishment and optimization of Agrobacterium tumefaciens-mediated genetic transformation system for Polyporus umbellatus].","authors":"Li Chi, Peng-Jie Han, Hong-Hong Jiao, Tian-Rui Liu, Jun-Hui Zhou, Yuan Yuan","doi":"10.19540/j.cnki.cjcmm.20240516.102","DOIUrl":"https://doi.org/10.19540/j.cnki.cjcmm.20240516.102","url":null,"abstract":"<p><p>The unstable quality of Polyporus umbellatus sclerotia during cultivation is the key factor affecting the quality and yield of P. umbellatus sclerotia. In order to provide technical support for obtaining superior P. umbellatus by molecular breeding, the genetic transformation system mediated by Agrobacterium tumefaciens was studied in this paper. A. tumefaciens-mediated method was used to investigate the effects of antibiotic concentration, strain type, A. tumefaciens concentration, receptor material, infection time, co-culture time, and screening conditions on the genetic transformation efficiency of P. umbellatus. The transformants were screened and detected by hygromycin resistance marker genes, polymerase chain reaction(PCR) of specific primers, and fluorescence detection methods. The results showed that the A. tumefaciens GV3101 strain could genetically transfer P. umbellatus mycelium cells, and the optimal conditions for infection were as follows: the A. tumefaciens concentration A_(600 nm)= 0.6, P. umbellatus mycelium cells as receptor material, infection time of 30 min, and co-culture time of 3 days. The two-step screening method involving hygromycin of 9 and 13 μg·mL~(-1 )was the best screening condition. The results of hygromycin resistance screening, PCR detection of specific primers, and fluorescence detection showed that the exogenous gene eGFP had been transferred into the P. umbellatus mycelium cells, integrated into the genome, and successfully expressed. Under optimal conditions, the conversion efficiency could be increased to 2.3%, and the genetic transformation period was shortened from more than 90 days to less than 60 days. This study established and optimized the genetic transformation system of P. umbellatus mycelium cells mediated by A. tumefaciens, laying a foundation for the analysis of the molecular mechanism of P. umbellatus during growth and molecular breeding.</p>","PeriodicalId":52437,"journal":{"name":"Zhongguo Zhongyao Zazhi","volume":"49 15","pages":"4015-4021"},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142300627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Metabolite identification and metabolic pathway analysis of Platycodonis Radix extracts from Tongcheng city in rats].","authors":"Jing-Jing Wang, Xiang-Wei Chang, Xin-Rui Wang, Nan-Nan Zhi, Ju-Tao Wang, Liang-Ping Zha, Xiao-Bo Zhang, Chao Jiang, Shuang-Ying Gui","doi":"10.19540/j.cnki.cjcmm.20240409.201","DOIUrl":"https://doi.org/10.19540/j.cnki.cjcmm.20240409.201","url":null,"abstract":"<p><p>In this study, we delved into the prototypical components and metabolites of Platycodonis Radix extracts(PRE) from Tongcheng city in plasma, urine and feces of rats, and revealed its metabolic pathways and metabolic rules in vivo. The prototypical components and metabolites of PRE in rats were characterized and identified by ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry(UPLC-Q-TOF-MS) and mass defect filter(MDF). The biological samples were analyzed by ACQUITY UPLC BEH C_(18)(2.1 mm×100 mm, 1.7 μm), with 0.1% formic acid water(A)-0.1% formic acid acetonitrile(B) as mobile phase, and the biological samples were analyzed in negative ion mode by electrospray ionization mass spectrometry(ESI-MS). Twelve prototypical saponins and twenty-seven metabolites were detected in plasma, urine and feces of rats treated with PRE by oral administration. Eleven prototypical components and nine metabolites were detected in plasma, eleven prototypical components and eight metabo-lites were detected in urine, and ten prototypical components and twenty metabolites were detected in feces. Further studies showed that the metabolic pathways of PRE in rats mainly include oxidation, reduction, acetylation, stepwise hydrolytic deglycosylation, glucuronidation and so on. This study provides a scientific basis for clarifying the pharmacological basis and mechanism of PRE from Tongcheng city.</p>","PeriodicalId":52437,"journal":{"name":"Zhongguo Zhongyao Zazhi","volume":"49 14","pages":"3912-3923"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141890903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Immunological mechanism of Ermiao Powder improving inflammation in rats with collagen-induced arthritis through α7nAChR-JAK2/STAT3 pathway].","authors":"Jing-Shu Liu, Jin-Ru Yue, Yu-Tong Li, Zhen Li","doi":"10.19540/j.cnki.cjcmm.20240318.401","DOIUrl":"https://doi.org/10.19540/j.cnki.cjcmm.20240318.401","url":null,"abstract":"<p><p>This study investigated the immunological mechanisms of Ermiao powder in the treatment of rheumatoid arthritis rats through the alpha 7 nicotinic acetylcholine receptor(α7nAChR)-Janus kinases 2(JAK2)/signal transducer and activator of transcription 3(STAT3) signaling pathway. A total of 56 female Wistar rats were randomly divided into the normal group(HG, n=8), collagen-induced arthritis(CIA) model group(CM, n=8), vagotomy group(VA, n=8), sham group(SH, n=8), Ermiao Powder treatment model group(EM, n=8), Ermiao Powder treatment for vagotomy group(EV, n=8) and Ermiao Powder treatment for sham group(ES, n=8). Following the establishment of CIA models in all groups except the HG group, the rats underwent unilateral vagotomy and sham operation(only the vagus nerve was separated). Drug treatment was started 7 days after surgery and continued for 35 days. The body weight and joints of rats were recorded, the pathological changes of the spleen of rats were observed, the contents of interleukin-6(IL-6), interleukin-1β(IL-1β) and tumor necrosis factor-α(TNF-α) in serum were detected by enzyme-linked immunosorbent assay(ELISA), and the mRNA and protein expression of α7nAChR-JAK2/STAT3 pathway core genes in spleen were detected by qRT-PCR, Western blot and immunohistochemistry. RESULTS:: showed that CM group(compared with HG group) and VA group(compared with CM group and SH group) had significantly decreased body weight(P&lt;0.05, P&lt;0.01), increased arthritis score(P&lt;0.05, P&lt;0.01), swollen ankle joints with deformity, and increased and enlarged lymph nodes in the spleen. There were also notable increases in the serum levels of IL-6, IL-1β and TNF-α(P&lt;0.05, P&lt;0.01), and in the mRNA expressions of JAK2 and STAT3 in the spleen(P&lt;0.05, P&lt;0.01). The protein levels of phosphorylated JAK2(p-JAK2)/JAK2 and phospho-STAT3(p-STAT3)/STAT3 were significantly increased(P&lt;0.05, P&lt;0.01), and the number of JAK2, p-JAK2, STAT3 and p-STAT3 cells increased(P&lt;0.05, P&lt;0.01). EM group(compared with CM group) and ES group(compared with SH group) exhibited significantly increased body weight(P&lt;0.01), decreased arthritis scores(P&lt;0.05, P&lt;0.01), reduced swelling of ankle joint, and decreased number and volume of lymph nodes in the spleen. Furthermore, serum levels of IL-6, IL-1β, and TNF-α decreased(P&lt;0.05, P&lt;0.01), the mRNA expression of JAK2 and STAT3 in spleen decreased(P&lt;0.05, P&lt;0.01), the protein levels of p-JAK2/JAK2 and p-STAT3/STAT3 decreased(P&lt;0.05, P&lt;0.01), and the number of JAK2, p-JAK2, STAT3 and p-STAT3 cells decreased(P&lt;0.05, P&lt;0.01), whereas the mRNA and protein expressions of α7nAChR were significantly increased(P&lt;0.01). Compared with the VA group, there was no significant differences in weight gain and arthritis scores in the EV group. The number of lymph nodes in the spleen was not significantly reduced and the volume was still large, suggesting the inflammation was not significantly improved","PeriodicalId":52437,"journal":{"name":"Zhongguo Zhongyao Zazhi","volume":"49 13","pages":"3591-3599"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141749739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Intervention mechanism of ginsenoside Rb_1 on liver steatosis in db/db obese mice based on TLR4/MyD88/NF-κB signaling pathway].","authors":"Ting-Ting Li, Cheng-Fei Zhang, Xiang-Yu Guo","doi":"10.19540/j.cnki.cjcmm.20240411.405","DOIUrl":"https://doi.org/10.19540/j.cnki.cjcmm.20240411.405","url":null,"abstract":"<p><p>Based on the Toll-like receptor 4(TLR4)/myeloid differentiation factor 88(MyD88)/nuclear factor kappaB(NF-κB) signaling pathway, this study observed the regulatory effect of ginsenoside Rb_1(Rb_1) on liver lipid metabolism in db/db obese mice and explored its potential mechanism. Thirty 6-week-old male db/db mice were randomly divided into a model group, a metformin group, and Rb_1 groups with low, medium, and high doses, with six mice in each group. Additionally, six age-matched male db/m mice were assigned to the normal group. The intervention lasted for five weeks. Body weight, fasting blood glucose, and food intake were mea-sured weekly. At the end of the experiment, serum lipid levels and liver function were detected. Hematoxylin-eosin(HE) staining and oil red O staining were performed to observe pathological changes in liver tissue. Real-time quantitative PCR and immunohistochemistry on paraffin sections were used to detect the mRNA and protein expression of TLR4, MyD88, and NF-κB p65. RESULTS:: showed that compared with the normal group, the model group exhibited significant increases in body weight, liver weight, liver index, epididymal fat mass, epididymal fat index, total cholesterol, low-density lipoprotein cholesterol, liver function parameters, and fasting blood glucose levels. Liver lipid accumulation significantly increased, along with elevated mRNA and protein expression of TLR4, MyD88, and NF-κB p65 in the liver. After Rb_1 treatment, the above-mentioned parameters in the intervention groups showed significant reversals. In conclusion, Rb_1 can improve obesity and obesity-related hepatic steatosis in mice while regulating abnormal lipid and glucose meta-bolism. Mechanistically, Rb_1 may improve liver steatosis in db/db obese mice by modulating the TLR4/MyD88/NF-κB signaling pathway.</p>","PeriodicalId":52437,"journal":{"name":"Zhongguo Zhongyao Zazhi","volume":"49 13","pages":"3600-3607"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141749740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Chemical constituents from stems and leaves of Artocarpus tonkinensis and their inhibitory effects on proliferation of synovioblasts in vitro].","authors":"Jia-Ming Guo, Lin-Xuan Li, Xin-Yi Li, Tian-Yu Wang, En-Ning Zhu, Long-Cheng Cui, Fan Wu, Yan-Ping Liu, Yan-Hui Fu","doi":"10.19540/j.cnki.cjcmm.20240405.203","DOIUrl":"https://doi.org/10.19540/j.cnki.cjcmm.20240405.203","url":null,"abstract":"<p><p>The chemical constituents from the stems and leaves of Artocarpus tonkinensis in Artocarpus of Moraceae were systematically studied by means of silica gel, octadecylsilyl(ODS), and Sephadex LH-20 gel column chromatographies, as well as preparative high-performance liquid chromatography(Pre-HPLC) and a variety of chromatographic separation techniques. The spectral data and physicochemical properties of the compounds were obtained from separation and compared with those of the compounds reported in the literature. As a result, 11 compounds isolated from the 90% ethanol extract of the stems and leaves of A. tonkinensis were identified as artocatonkine(1), 5,6,7,4'-tetramethoxyflavone(2), apigenin-4'-O-β-D-glucoside(3), rayalinol(4), psorachalcone A(5), 4-ketopinoresinol(6), ficusesquilignan B(7), pinnatifidanin AI(8), pinnatifidanin A(9), O-methylmellein(10), and trans-4-hydroxymellein(11). Among these compounds, compound 1 was a new prenylated flavone, and compounds 2-11 were isolated from the plants belonging to the genus Artocarpus for the first time. Furthermore, all compounds 1-11 were evaluated for their anti-rheumatoid arthritis activities, and the MTS method was used to measure their inhibitory effects on the proliferation of synovioblasts in vitro. The results of activity evaluation showed that flavonoid compounds 1-3, 5, and lignan compounds 8 and 9 displayed significant anti-rheumatoid arthritis activities, showing the IC_(50) values in inhibiting the proliferation of synovioblasts MH7A from(6.38±0.06) μmol·L~(-1) to(168.58±0.28)μmol·L~(-1).</p>","PeriodicalId":52437,"journal":{"name":"Zhongguo Zhongyao Zazhi","volume":"49 13","pages":"3540-3547"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141749675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Benefit-risk assessment of three oral Chinese patent medicines for activating blood and eliminating mass in treating primary liver cancer based on network Meta-analysis and multi-criteria decision analysis].","authors":"Rong-Rong Zhang, Yu Fu, Rui-Xia Zhao, Jing-Wen Wang, Yu-Xuan Fang, Ming-Yi Shao","doi":"10.19540/j.cnki.cjcmm.20240409.501","DOIUrl":"10.19540/j.cnki.cjcmm.20240409.501","url":null,"abstract":"<p><p>Network Meta-analysis and multi-criteria decision analysis(MCDA) model were performed to evaluate the benefit-risk of Compound Cantharis Capsules, Huisheng Oral Solution, and Jinlong Capsules in the adjuvant treatment of primary liver cancer(PLC). The randomized controlled trial(RCT) of Compound Cantharis Capsules, Huisheng Oral Solution, and Jinlong Capsules in treating PLC were retrieved from CNKI, Wanfang, VIP, Web of Science, PubMed, and Cochrane Library. R 4.2 was employed to conduct a network Meta-analysis, on the basis of which the effect values of the three medicines were obtained by indirect comparison. MCDA was performed to establish the value tree based on the benefit-risk indexes. Hiview 3.2 was used to calculate the benefit values, risk values, and benefit-risk values of the three medicines in treating PLC, and a sensitivity analysis was carried out to evaluate the robustness of the results. Oracle Crystal Ball 11.1 was employed to optimize the evaluation results by Monte Carlo simulation. A total of 39 RCTs were included. The results showed that Compound Cantharis Capsules, Huisheng Oral Solution, and Jinlong Capsules combined with transcatheter arterial chemoembolization(TACE) had the benefit values of 45, 51 and 45, the risk values of 59, 47, and 41, and the benefit-risk values of 52, 49, and 43, respectively. The benefit-risk differences and [95%CI] of Compound Cantharis Capsules vs Huisheng Oral Solution, Compound Cantharis Capsules vs Jinlong Capsules, and Huisheng Oral Solution vs Jinlong Capsules were 3.00[-13.09, 21.82], 9.00[-4.39, 24.62], and 6.00[-8.84, 20.28], respectively. Based on the results of MCDA, Huisheng Oral Solution, Jinlong Capsules, and Compound Cantharis Capsules combined with TACE had the greatest benefit, the greatest risk, and the best overall benefit, respectively. Considering the efficacy and safety, the priority of the three oral Chinese patent medicines combined with TACE for treating PLC followed the trend of Compound Cantharis Capsules, Huisheng Oral Solution, and Jinlong Capsules.</p>","PeriodicalId":52437,"journal":{"name":"Zhongguo Zhongyao Zazhi","volume":"49 13","pages":"3668-3675"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141749674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Application scenario design and prospect of generative artificial intelligence (AI) in intelligent manufacturing and supply chain of traditional Chinese medicine].","authors":"Hao-Shu Xiong, Bei-Xuan Wang, Jian Hou, Cheng Zhao, Ya-Wen Wang, Shun-Nan Zhang, Kai-Jing Yan","doi":"10.19540/j.cnki.cjcmm.20240402.301","DOIUrl":"https://doi.org/10.19540/j.cnki.cjcmm.20240402.301","url":null,"abstract":"<p><p>Intelligent manufacturing technologies, including databases, mathematical modeling, and information systems have played a significant role in process control, production management, and supply chain management in traditional Chinese medicine(TCM) industry. However, their ability to process and utilize unstructured data, such as research and development reports, batch production records, quality inspection records, and supplier documents, is relatively weak. For text, images, language, and other unstructured data, generative artificial intelligence(AI) technology has shown strong potential for development in extracting information, extracting knowledge, semantic retrieval, and content generation. Generative AI is expected to provide a feasible set of tools for the utilization of unstructured data resources in the TCM industry. Based on years of research and industrial application experience in TCM intelligent manufacturing technology, this study reviewed the current situation of intelligent manufacturing in TCM and the utilization of unstructured data, analyzed the application value of generative AI in the TCM manufacturing process and supply chain, summarized four typical application scenarios, including intelligent pharmaceutical knowledge base/knowledge graph, intelligent on-the-job trai-ning, intelligent production quality control, and intelligent supply chain. Furthermore, this study also explained the data collection and processing, business process design, application potential, and value of each scenario based on industry demands. Finally, based on the integration of generative AI and TCM industrial models, the study proposed a preliminary concept of a smart industrial brain for TCM, aiming to provide a reference for the application of AI technology in the field of TCM manufacturing.</p>","PeriodicalId":52437,"journal":{"name":"Zhongguo Zhongyao Zazhi","volume":"49 14","pages":"3963-3970"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141890885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Chemical composition analysis of Ganoderma lucidum based on UPLC-Orbitrap-HRMS and virtual screening of FXR activators for treatment of liver fibrosis].","authors":"Jing Zhang, Si-Yu Li, Wen-Hui Luo, Jie Wang, Shu-Juan Beng, Hai-Lun Han, Qing-Ping Xiong, Dai-Yin Peng, Can Peng","doi":"10.19540/j.cnki.cjcmm.20240405.205","DOIUrl":"https://doi.org/10.19540/j.cnki.cjcmm.20240405.205","url":null,"abstract":"<p><p>The chemical composition of Ganoderma lucidum ethanol extracts was systematically analyzed and identified by ultra-high performance liquid chromatography-quadrupole electrostatic field orbitrap high-resolution mass spectrometry(UPLC-Orbitrap-HRMS). The fragmentation pattern of the representative chemical compounds was summarized, and the potential anti-liver fibrosis active compounds of G. lucidum acting on the farnesoid X receptor(FXR) target were studied to elucidate its pharmacodynamic substance basis. Preliminarily, 95 chemical constituents of G. lucidum ethanol extracts were identified, including 24 ganoderic acids, 9 ganoderenic acids, 13 lucidenic acids, 3 ganolucidic acids, 1 ganoderma lactone, 40 other triterpenoids, 4 fatty acids, and 1 other constituent. In addition, the fragmentation patterns of the representative compounds were also analyzed. The structural characteristics of ganoderic acids and ganoderenic acids were the C30 skeleton, containing free-COOH and-OH groups, which could easily lose H_2O and CO_2 to form fragment ions. The D-ring was mostly a five-membered ring, which was prone to breakage. Lucidenic acids were the lanosterolane-type of the C27 skeleton, and the side-chain structure became shorter and contained the same free-COOH and-OH compared with ganoderic acids, which had been reduced from 8 to 5 cartons and prone to lose H_2O and CO_2. Then, six reported FXR receptor agonists were selected to form a training set for establishing a pharmacophore model based on FXR ligands. The 95 identified chemical constituents of G. lucidum were matched with the pharmacophore, and the optimal pharmacophore model 02(sensitivity=0.750 00, specificity=0.555 56, ROC=0.750) was selected for the virtual screening of the G. lucidum compound library through the validation of the test set. Finally, 31 potential G. lucidum active constituents were screened and chosen to activate the FXRs. The ADMET results showed that ganoderic acid H and lucidenic acid J had less than 90% plasma protein binding rate and no hepatotoxicity, which could be used as FXR activators for developing clinical drugs for the treatment of liver fibrosis, either alone or in combination.</p>","PeriodicalId":52437,"journal":{"name":"Zhongguo Zhongyao Zazhi","volume":"49 14","pages":"3804-3817"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141890887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}