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Establishing an efficacy evaluation system that conforms to the laws of traditional Chinese medicine （TCM） is one of the keys in the development of TCM. With certain progress in recent years， however， the clinical efficacy evaluation systems or consensus that has been formed are not widely adopted. The main reason is the lack of objectification and standardization of efficacy evaluation， and additionally fixed efficacy evaluation system cannot meet the needs of different clinical research purposes. This paper initially analyzed the development status of clinical efficacy evaluation of heart failure （HF）， and then discussed the specific methods， advantages and difficulties in constructing a TCM clinical efficacy evaluation system for HF using the 1+N model， guided by the idea of combining traditional Chinese and western medicine， disease and syndrome， and based on the shared reported clinical outcomes by doctors and patients. Establishing an efficacy evaluation system that combines disease and syndrome can build a bridge to connect TCM with western medicine； the shared reported clinical outcomes by doctors and patients can reflect the people-centered concept and holism concept in TCM； the 1+N efficacy evaluation model can meet the general clinical research need by constructing one core outcome set （“1”）， and can match different research purposes by adding numbers of other outcomes （“N”）. One difficulty in constructing the TCM efficacy evaluation system for HF is to unify the differentiation standard for TCM syndromes of HF and the standardization to diagnose HF firstly， and then distinguish between syndrome efficacy standards and syndrome diagnostic standards. By constructing a 1+N model-based efficacy evaluation system for HF that not only conforms to the characteristics of TCM itself but also embodies the evidence-based medicine concept in western medicine， it is expected to provide ideas for evaluating clinical efficacy of TCM.
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This paper summarized the current status of the commonly used quality of life assessment scales of bronchiectasis （BE） at home and abroad， and compared the characteristics and differences of each scale from the basic framework， domain， item pool， application status and quality assessment， so as to provide a basis for the development and application of scales based on the mode of combination of disease and syndrome. There are currently 12 assessment tools for evaluating the quality of life in BE with good reliability， validity， and responsiveness， but only quality of life - bronchiectasis （QOL-B） and bronchiectasis health questionnaire （BHQ） are specifically developed for BE patients. The development process of these scales is mostly rooted in western culture and modern medicine， making it difficult to highlight the characteristics and advantages of traditional Chinese medicine （TCM）. The content of the scales lacks the outcome indicators that BE patients are most concerned about， and cannot fully reflect the subjective feelings of patients. The development and assessment of scales lacks clinical research data and methodological support. Under the guidance of TCM syndrome differentiation and treatment， the development of scales based on the mode of combination of disease and syndrome can emerge the characteristics of TCM， reflect the true feelings of patients， and make up for the limitations of the existing scales of BE. Therefore， based on domestic and international scales， factors of China's national conditions and cultural characteristics of TCM should be considered to develop the scale suitable for Chinese people， which requires the construction of a theoretical model for the combination of disease and syndrome， by taking patients as the center and evaluating the performance and quality of the scale.
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Chronic fatigue syndrome （CFS） is a heterogeneous disease with dysfunction in multiple systems and multiple organs. Its etiology and pathogenesis have not been fully clarified， and its treatment also lacks specificity. The key to studying CFS is developing animal models that reflect the underlying mechanisms and etiology of CFS. The existing CFS modeling methods are complicated and not unified. By sorting out relevant literature，the present study evaluated the modeling methods，modeling standards，mechanisms， and clinical coincidence of the immune model，the stress model， and the disease-syndrome combination model in traditional Chinese medicine （TCM）. The immune model is mainly constructed from the perspective of pathophysiology， with easy operation and wide investigation， which can simulate the pathological characteristics of CFS to ensure pathogenesis research，but the experimental repeatability is general. Stress modeling is a common method for a variety of neuropsychiatric diseases，including CFS. Many different stressors can be employed to investigate the etiology of CFS， but their effects are unpredictable. Compared with the two western medicine models mentioned above，the TCM disease-syndrome combination model integrates modern medicine with TCM theory，with high clinical coincidence and great practical value. However，the TCM disease-syndrome combination model of CFS is still in the exploratory stage with a few types of models，which needs to be further improved， aiming to establish scientific，reasonable，simple， and efficient animal models to provide support for exploring the etiology，pathogenesis， and new treatment ideas of CFS.
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ObjectiveTo investigate the distribution of vascular cognitive impairment （VCI） with kidney Yang deficiency syndrome and explore the biological nature of VCI with kidney Yang deficiency syndrome from the perspective of DNA methylation under the combination of disease and syndrome， so as to provide an epigenetic target for traditional Chinese medicine （TCM） treatment of this disease with this syndrome in the future. MethodCommunity residents in Beijing were screened out for cognitive impairment from September 2020 to November 2022 through the scale， and VCI patients were analyzed for the syndrome. VCI patients with kidney Yang deficiency syndrome and healthy people were enrolled in this study. Peripheral venous blood was collected and subjected to genome-wide DNA methylation detection by Illumina Human Methylation 850K BeadChip. Then， differentially methylated genes （DMGs） were screened out for bioinformatics analysis. ResultA total of 1 902 people were investigated in this study， and 201 of them had VCI， accounting for 10.57%， including 72.14% with kidney Yang deficiency syndrome. The methylation results showed that compared with the normal group， the VCI group had 386 differential methylation sites， and 136 DMGs were annotated. The Kyoto Encyclopedia of Gene and Genomes（KEGG） signaling pathway enrichment analysis showed that the DMGs between the two groups were mainly involved in mammalian target of rapamycin（mTOR） signaling pathway， Estrogen signaling pathway， cyclic adenosine monophosphate（cAMP） signaling pathway， etc. Protein-protein interaction （PPI） analysis showed that DMGs， such as epidermal growth factor receptor（EGFR）， epidermal growth factor （EGF）， and signal transducer and activator of transcription 3（STAT3）， played important roles in the network. ConclusionKidney Yang deficiency is the main syndrome in VCI patients. DMGs including EGFR， EGF， and STAT3 and the related pathways such as mTOR signaling pathway， Estrogen signaling pathway， and cAMP signaling pathway may play a vital role in the occurrence and development of VCI with kidney Yang deficiency syndrome.
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With the acceleration of social rhythm， the progress of science and technology， and the increase of the number of phubbers， the incidence of cervical degenerative diseases is also increasing year by year. Cervical spondylotic radiculopathy（CSR）， as one of the diseases induced by cervical degeneration， has seriously affected people's quality of life and physical and mental health. Traditional Chinese medicine（TCM） is effective in the treatment of CSR， but the theoretical and basic experimental evidence is not sufficient， and the current formulation standard of animal model is not unified. Therefore， based on the clinical guidelines of Chinese and Western medicine for CSR and the characteristics of the disease and syndrome， the author systematically summarized and analyzed the existing animal models， and found that the existing models of microvascular clamp nerve root compression method had a poor agreement with the the Chinese and Western medical guidelines， while the modeling methods of spinal canal insertion， autologous bone insertion compression， stainless steel column compression， and fixed frame cervical degeneration reflected a high degree of agreement in the Western medical guidelines. However， the Chinese medical diagnostic criteria were poorly matched. This indicates that the existing animal models of this disease show few TCM syndrome elements， and lack information collection and evaluation in animal behavioral evaluation similar to the four diagnoses of TCM. In conclusion， this paper aims to systematically evaluate the current status of animal model establishment of CSR based on the concept of combination of disease and syndrome， so as to provide a theoretical basis for the model establishment of CSR that is more consistent with clinical characteristics and symptoms of Chinese and Western medicine.
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Blood stasis syndrome is one of the core clinical syndrome of rheumatoid arthritis (RA), but the biological connotation of this syndrome is not clear, and there is a lack of disease improved animal models that match the characteristics of this disease and syndrome. The aim of this study was to screen the candidate biomarker gene set of blood stasis syndrome of RA, reveal the biological connotation of this syndrome, and explore and evaluate the preparation method of the improved animal model based on the characteristics of "disease-syndrome-symptom". The study was approved by the ethics committee of Guang'anmen Hospital, Chinese Academy of Traditional Chinese Medicine (No. 2019-073-KY-01) and the First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine (No. TYLL2021[K]018), and the study subjects gave their informed consent. Animal welfare and experimental procedures followed the regulations of the Experimental Animal Ethics Committee of the Chinese Academy of Traditional Chinese Medicine (No. IBTCMCACMS21-2207-01). The whole blood samples were collected clinically from RA patients with blood stasis syndrome (3 cases) or other syndromes (7 types, 3 cases/type), and healthy volunteers (4 cases), and then transcriptome sequencing, KEGG, gene set enrichment analysis (GSEA) and weighted correlation network analysis (WGCNA) analysis were performed. 126 pivotal genes were screened, and their functional annotation results were significantly enriched in "immune-inflammation" related pathways and lipid metabolism regulation (sphingolipids, ether lipid metabolism and steroid biosynthesis). Syndrome-symptom mapping of hub gene set to the TCM primary and secondary symptoms, Western phenotypic symptoms and pathological links showed that joint tingling, abnormal joint morphology, petechiae and abnormal blood circulation are representative of blood stasis syndrome of RA. The results of the improved animal model showed that the rats in the collagen-induced arthritis + adrenaline hydrochloride (CIA+Adr) 3 model group had increased blood rheology, coagulation, platelet function and endothelial function abnormalities compared with the CIA-alone model group, suggesting that the rats with blood stasis syndrome of RA may be in a state of "blood stasis". The results of the study can help to advance the objective study of the evidence of blood stasis syndrome in RA, and provide new ideas for the establishment of an animal model that reflects the clinical characteristics of the disease and syndrome.
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Ulcerative colitis （UC） is one of the main manifestations of inflammatory bowel disease. Because of its lingering and refractory nature， it has become a major public health challenge worldwide. In the treatment of UC， traditional Chinese medicine （TCM） effectively relieves clinical syndromes， shortens the treatment period， reduces the frequency of recurrence， improves the quality of life， and reduces the occurrence of complications. To study the specific mechanism of TCM in the treatment of UC and screen out suitable drugs under the guidance of syndrome differentiation， the suitable UC animal model in the combination of disease and syndrome is used as an important method. This paper summarized and compared the UC animal model in the combination of disease and syndrome from five aspects， including selection of model animal species， sexual selection， preparation methods of UC animal model in the combination of disease and syndrome， indicators of model evaluation， and the main mechanism of TCM intervention in UC animal model in the combination of disease and syndrome. This paper aimed to provide references for the establishment of the optimal UC animal model in the combination of disease and syndrome. Research shows that UC syndrome mainly studied at present includes damp-heat syndrome， spleen deficiency syndrome， spleen-kidney Yang deficiency syndrome， spleen deficiency and dampness accumulation syndrome， liver depression and spleen deficiency syndrome， and cold-heat mixed syndrome.In the modeling method， the etiology simulation method is mainly used to first copy the syndrome type before the chemical agents or immune preparations were used to induce the disease model，and rats were often selected as the research objects，and the replication cycle was 7 to 28 days.The selected chemical reagents were mainly 5% dextran sulfate sodium（DSS） free drink, 2,4,6-trinitrobenzenesulfonic acid（TNBS） 100 mg·kg-1 and 50% ethanol 0.25 mL mixed reagent enema.This model replication method can take into account both UC pathogenesis characteristics of pathology of western medicine and TCM， syndrome type of traditional Chinese medicine and western medicine for interpretation pathological changes and TCM treatment of UC associated mechanism is of great significance， and help to help toestablish the optimal condition in combination with UC animal models for reference， for further research on prevention and treatment of UC specific mechanism of action of TCM model basis.
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In recent years， with the changes of people's life rhythm and living environment， the incidence of gastric ulcer has shown an increasing trend year by year， and the affected population has become younger and younger. In order to further explore the pathogenesis of gastric ulcer and its diagnosis and treatment methods， a variety of animal models of gastric ulcer have been established clinically， such as stress type， chemical factor type， pyloric ligation type， helicobacter infection type and disease-syndrome combination type. The authors intend to summarize the modeling methods and advantages and disadvantages of existing models on the basis of reviewing the etiology， pathogenesis and diagnostic criteria of gastric ulcers. It was found that the non-injurious stress method （restraint stress， restraint immersion stress and restraint freezing stress， etc.）+traditional Chinese medicine （TCM） syndrome modeling， acetic acid gavage method+TCM syndrome modeling were ideal choices for replicating animal models of acute and chronic gastric ulcer. At the same time， the analysis of the coincidence degree between each gastric ulcer model and the clinical disease characteristics of Chinese and western medicine showed that the coincidence degree of western medicine diagnostic criteria was higher than that of TCM diagnostic criteria. The successful judgment of the model was also based on western medicine diagnosis. In short， the model is insufficient in depth and breadth. It only detects a few core indicators and main indicators， ignoring the impact of secondary indicators on the diagnosis of the disease. There is also a big gap between the disease-syndrome combination model and the TCM clinical syndromes of this disease. Therefore， the depth and width of the model evaluation criteria should be strengthened， and the evaluation system of the disease-symptom combination model should be improved， in order to provide a more accurate reference for the replication of gastric ulcer models， and to replicate animal models of gastric ulcer with high coincidence degree of Chinese and western medicine for research purposes.
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Reflux esophagitis （liver-stomach disharmony， Spittoon-Qi interties， Qi and blood stasis syndrome， turbid poison intrinsic） and nonalcoholic fatty liver disease （liver depression， spleen deficiency， phlegm and blood stasis syndrome， hot and humid embodiment， phlegmy wet resistance） and functional dyspepsia （liver depression syndrome， liver stomach with spleen deficient， spleen deficiency cold syndrome， in a word， fever） is a common disease and frequently encountered disease of digestive system. The course of disease is prolonged and the prevalence is high. The successful establishment of animal model combining disease and syndrome is the premise of exploring the mechanism of traditional Chinese medicine（TCM） effect and the foundation of the development of new preparations. At the same time， mastering the complex relationship network among disease， syndrome and prescription is the prerequisite of effective treatment. When the same syndrome occurs between different diseases， the concept of "treating different diseases with the same treatment" in TCM suggests that methods can be cross-referenced for the shortage of some syndrome models. TCM intervention of digestive diseases has the characteristics of multi-path， multi-target， multi-dimension and multi-level. Therefore， this article through the literature review， summarizes the reflux esophagitis， nonalcoholic fatty liver disease and functional dyspepsia is a common disease such as the combined operation method of the model and the intervention mechanism of TCM， so as to diseases of the digestive system of different syndrome types provides the theory basis for the objective of research， and the basic research of TCM prescription and achievements provide methodological guidance.
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Reflux esophagitis （liver-stomach disharmony， Spittoon-Qi interties， Qi and blood stasis syndrome， turbid poison intrinsic） and nonalcoholic fatty liver disease （liver depression， spleen deficiency， phlegm and blood stasis syndrome， hot and humid embodiment， phlegmy wet resistance） and functional dyspepsia （liver depression syndrome， liver stomach with spleen deficient， spleen deficiency cold syndrome， in a word， fever） is a common disease and frequently encountered disease of digestive system. The course of disease is prolonged and the prevalence is high. The successful establishment of animal model combining disease and syndrome is the premise of exploring the mechanism of traditional Chinese medicine（TCM） effect and the foundation of the development of new preparations. At the same time， mastering the complex relationship network among disease， syndrome and prescription is the prerequisite of effective treatment. When the same syndrome occurs between different diseases， the concept of "treating different diseases with the same treatment" in TCM suggests that methods can be cross-referenced for the shortage of some syndrome models. TCM intervention of digestive diseases has the characteristics of multi-path， multi-target， multi-dimension and multi-level. Therefore， this article through the literature review， summarizes the reflux esophagitis， nonalcoholic fatty liver disease and functional dyspepsia is a common disease such as the combined operation method of the model and the intervention mechanism of TCM， so as to diseases of the digestive system of different syndrome types provides the theory basis for the objective of research， and the basic research of TCM prescription and achievements provide methodological guidance.
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The pharmacology of Chinese medicine is an academic discipline that studies the interaction between Chinese medicine and organism(including pathogens) by modern science and technology under the guidance of traditional Chinese medicine(TCM) theories. However, the pharmacology of Chinese medicine is mainly guided by the theories, techniques, and methods of modern medicine in the development, and TCM theories have been ignored to a certain extent, which does not conform to the action characteristics of Chinese medicine in essence. Since systematic research ideas, strategies, methods, and technologies that conform to the characteristics of TCM have not been established, it is unable to reveal the scientific connotation of TCM in the prevention and treatment of diseases. Therefore, according to the trend of the modern development of TCM and the research status of pharmacology of Chinese medicine, this study put forward the concept of pharmacology of combination of disease and syndrome and expounded the relevant background, content, methods, and significance of this concept. It is expected to improve the standardization of pharmacology of combination of disease and syndrome, guide the safe medication, provide new references for the scientific development of pharmacology of Chinese medicine, and promote the development of the modernization of Chinese medicine.
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Humans , Drugs, Chinese Herbal , Medicine, Chinese Traditional , Social Change , SyndromeABSTRACT
Classic prescriptions, hospital preparations and famous traditional Chinese medicine(TCM) experience prescriptions are the main sources of new drug development and innovation. The multi-components and multi-targets treatment characteristics of TCM are advantages, but at the same time, broad indications, unclear clinical positioning and lack of evidence-based evidence support are the key problems affecting the play of TCM efficacy and restricting its promotion and application. The hot in recent research was to how to break through the bottleneck, precise clinical positioning, highlight the advantages of the classic TCM prescriptions, and complete the transformation from clinical practice, clinical research to clinical evidence, but at the same time, it is also the difficulty. The clinical research model of the combination of disease and syndrome can fully reflect the ancient medical case evidence of classic TCM prescriptions, the historical experience of human used and the characteristics of syndrome differentiation and treatment, and highlight the advantages of Chinese medicine. At the same time, under the modern disease classification system and research mode, is conducive to established the standardized clinical evidence report and evaluation system, is conducive to promote the integration of clinical research evidence, and avoids excessive attenuation of information. Based on the previous work of our team, the intention of this study was to make a comment about the key points of the post-marketing evaluation of the classic TCM prescriptions under the combination of disease and syndrome and includes key points:(1)With the syndrome as the carrier, connected with the classical prescription and clinical diseases, focused on the clinical positioning on macroscopically.(2)The combination of syndrome visualization, standardization and pharmacological molecular basis, focus on clinical precise positioning in microscopic.(3)Innovating therapeutic effect evaluation methods, reflecting the curative effect characteristics based on syndrome differentiation.(4)The combination of "randomized controlled evidence-based studies" and "real world evidence-based evaluation", focusing on clinical advantages, fully evidence-based evidence.(5)Make full use of clinical registration studies and pay attention to safety.
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Humans , Drugs, Chinese Herbal/therapeutic use , Marketing , Medicine, Chinese Traditional , Prescriptions , Reference StandardsABSTRACT
Based on the clinical characteristics of thromboembolic vasculitis， the diagnostic criteria in western medicine and the dialectical standard in traditional Chinese medicine （TCM） were analyzed and established by consulting relevant literature， and the modeling method， modeling objects as well as modeling advantages and disadvantages for the animal models of thromboembolic vasculitis were summarized in this paper. By analyzing its coincidence with the characteristics of clinical symptoms in traditional Chinese and western medicine， it was found that the animal model of thromboembolic vasculitis had a higher degree of coincidence with the clinical symptoms in western medicine， as well as cold and dampness blocking collaterals syndrome and heat toxin injury yin syndrome in TCM， but lower degree of coincidence with damp-heat toxin syndrome and Qi-blood deficiency syndrome. There is no animal model consistent with blood stasis syndrome. The pathological and hemorheological indexes （blood viscosity， erythrocyte sedimentation rate） were the most common indexes. Compared with a large number of cases reported in clinical treatment of thromboangiitis obliterans， the experimental research was relatively weak. It is the focus of future research to establish a reasonable model to judge the quantitative standard， and to establish the animal model with higher coincidence degree with TCM syndrome.
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OBJECTIVE@#To establish a simple and reliable model of cervical vertigo in rats with hyperactivity of liver-yang syndrome, and to establish a simple and feasible method for evaluating the degree of vertigo in animals.@*METHODS@#SPF male SD rats (aged 8 weeks, weighing 280 to 320 g) were randomly divided into 4 groups (6 rats in each group). The model of cervical vertigo of hyperactivity of liver yang syndrome (joint modeling group) was established by combining local injection of lauromacrogol (hardener) and receiving decoction by gavage. The joint modeling group was compared with the hardener group, the decoction group and the blank control group. The vertigo degree of rats was measured by the time of passing through a glass tube (running time) before modeling, 2 weeks and 3 weeks after the established model.@*RESULTS@#There was no statistical difference in the running time between control group and decoction group, between joint modeling group and hardener group. The running time in the hardener group and the joint modeling group was longer than that in the control group (0.05).@*CONCLUSION@#This method can effectively establish a rat model of cervical vertigo with hyperactivity of liver-yang syndrome, and the running time can reflect the degree of vertigo in rats to a certain extent. This experiment provides a simple and feasible animal model and detection method for research of cervical vertigo in the future.
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Objective:To study the therapeutic effect of Jinchai Kangbingdu capsule based on human coronavirus pneumonia with 'Hanshi Yidu Xifei' syndrome model, in order to provide experimental basis for evaluating its effect in preventing and treating coronavirus infection. Method:The 48 Balb/c mice were randomly divided into normal group, virus infection group, cold-dampness group, cold-dampness epidemic toxin lung syndrome model group, and high and low-dose Jinchai Kangbingdu capsule groups (1.76, 0.88 g·kg-1·d-1). A cold-dampness stimulation combined with human coronavirus 229E infection was used to imitate human coronavirus pneumonia with 'Hanshi Yidu Xifei' syndrome model. Behavioral characteristics, lung index, viral load, and lung tissue pathological changes in Balb/c mice were observed to evaluate the therapeutic effect of Jinchai Kangbingdu capsules. The contents of interleukin-6（IL-6），IL-10，tumor necrosis factor-α（TNF-α），interferon-γ（IFN-γ） in lung tissue and motilin（MTL），gastrin（GAS） in serum were detected by enzyme-linked immunosorbent assay(ELISA), and the contents of CD4+ T cells, CD8 + T cells, and B cells in peripheral blood were detected by flow cytometry. Result:Compared with the cold-dampness epidemic toxin lung syndrome model group, Jinchai Kangbingdu capsule can increase the activity and response ability of 'Hanshi Yidu Xifei' syndrome model mice, and change the skin and stool status of mice. High and low-dose Jinchai Kangbingdu capsule groups can significantly reduce the lung index (P<0.01), while significantly increased the content of CD4+ T cells, CD8+ T cells, and B cells (P<0.05, P<0.01). Low-dose Jinchai Kangbingdu capsule group could significantly decrease the MTL content in serum and the levels of IL-6, IL-10, TNF-α, IFN-γ in lung tissue (P<0.01), whereas alleviate the pathological damage of lung tissue. Conclusion:Jinchai Kangbingdu capsule showed a therapeutic effect on human coronavirus pneumonia with 'Hanshi Yidu Xifei' syndrome model, and can improve the behavioral characterization and gastrointestinal index level of cold-dampness syndrome, while reduce lung index and viral load in lung tissue. The mechanism may be related to the decrease of the content of inflammatory factors and the increase of the number of lymphocytes.
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[Objective] To summarize the academic views and clinical experiences of Professor ZHU Fangshi in treating chronic atrophy gastritis. [Methods] Through the study of clinic with the teacher,registration of typical cases,consulting relevant literature,from the aspects of etiology and pathogenesis,such as dialectical treatment from this Professor ZHU Fangshi academic view and clinical experience in treatment of chronic atrophic gastritis, for their disease, combined Chinese and western, each a summary on the characteristics of pathogenesis and formulas of body and mind, and medical record as evidence. [Results]Professor ZHU Fangshi through the wei-qi-ying-blood divides chronic atrophic gastritis into four stages(Wei-Qi-Yin-Blood)corresponding to the four pathological periods(atrophy-intestinal metaplasia-low level intraepithelial neoplasia-high level intraepithelial neoplasia),stage disease.On the basis of the dialectic,it can be divided into weak spleen and stomach yin deficiency,Qi deficiency and blood stasis heat syndrome,liver stomach with four types often witness, dialectical different diseases for different medication, and combined disease also emphasizes the nourishment, physical and mental treatment, the clinical curative effect is satisfactory.[Conclusion] The treatment of chronic atrophic gastritis combined with disease has good clinical curative effect, the disease by stages,and combined disease and syndrome of medical academic view and clinical experience is worthy of promotion.
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The function of Traditional Chinese Medicine (TCM) represents the overall effect of the formula. The effect is the expression of numerous biological effects of chemical components of TCM in certain pathological conditions of the body function adjustment, and these chemicals are the material basis of the TCM function. Limited by many conditions, few studies have been done on the material base of TCM function, and most of them have been supplemented by the substance basis of TCM efficacy. This leads to the disconnection between the theory of traditional Chinese medicine and modern research, and it is difficult to scientifically explain the functional indications of Chinese medicine. This paper discusses and summarizes the ideas and methods of modern research and evaluation of the material base of TCM function.Under the guidance of TCM theory and clinical practice, we set up an index system for evaluating the TCM function, and further explained the material basis and action mechanism of TCM formula. Through the organic combination of multidisciplinary and multi-technology, it provides a reference for the establishment of a comprehensive research model of the functional material basis of TCM formula.
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The traditional conotation of combination of disease and syndrome means the combination of disease differentiation in traditional Chinese medicine (TCM) diseases and TCM syndrome differentiation,which was derived from the Yellow Emperor's Inner Classic.And the Treatise on Cold Damage and Miscellaneous Diseases describes the clinical application of this theory.Under the background of integrative medicine,the modern conotation of combination of disease and syndrome means TCM syndrome differentiation and treatment based on modern medicine disease differentiation,which is commonly used in the current clinical practice.The disease and syndrome combination diagnosis mode based on syndrome,etiology,pathology and pharmacology can understand the disease from a multiple and comprehensive level,in order to realize the combination and complementation of advantages from both medicines.In addition,formula-syndrome relation means the relationship between the formula and its relevant indications.In general,indications often involve syndromes,symptoms,diseases and body constitutions.And the application of formula in the Treatise on Cold Damage and Miscellaneous Diseases is the representative of this theory.Hence,the application of associated classical formula gives example to the clinical formula-syndrome relation application in modem times.
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At present, TCM treatment of diarrhea-predominant irritable bowel syndrome (IBS-D) is based on the combination of disease differentiation and syndrome differentiation. Therefore, the establishment of IBS-D of liver stagnation and spleen deficiency syndrome combined with animal model as a combination of traditional Chinese and Western medicine innovation theory has become increasingly concerned about, and gradually become a new direction for the development of TCM experimental animal model. This article reviewed the research progress in IBS-D liver and spleen deficiency syndrome in recent years, discussed the establishment of IBS-D liver stagnation and spleen deficiency animal model and research ideas for the treatment of IBS-D, and provided references for mechanism research of TCM treatment for IBS-D and research and development of new medicine.
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This paper aimed to establish animal models which are suitable for the activity found, efficacy evaluation of herbs resistant to acute liver injury with syndrome of liver depression and spleen deficiency and new drug research and development based on corresponding of formula and syndrome. The symptoms that are suitable for evaluating the rat models of acute liver injury with syndrome of liver depression and spleen deficiency were extracted according to the evolution rule of the etiology and pathogenesis in traditional Chinese medicine and the modern pathological mechanism. Xiaoyao pill and silibin meglumine tablets were used as drug counter evidence for models in accordence with the principle of consistence of prescription and syndrome. Rats model were fed with high-lipid and low-protein fodder of different proportion and induced by intraperitoneal injection with pig serum, intragastric administration with edible alcohol once a day for 7 days. Daily record of body weight, daily food intake and daily water intake were conducted day after day in experimental session. Symptoms were also observed and evaluated by score at the same time. The contents of ALT, AST, PA, TBIL and TBA in serum were detected and histopathological changes of liver were checked at the ending of experiment. Obvious acute liver injury occurred to all rats in model groups at 1 week following model induction. Both main symptoms and secondary symptoms were consistent with syndrome manifestation of liver depression and spleen deficiency. Compared with normal control group, the activity of ALT,AST and contents of TBIL,TBA in serum increased and the content of PA decreased. Liver tissue pathological morphology showed inflammatory cells infiltration, eosinophilic or eosinophilic adipose change in hepatocytes of rats in model groups. All the above lesions manifestation could be improved by drug counterevidence. By the disproof of medicine, rat models of acute liver injury with syndrome of liver depression and spleen deficiency could be induced by fed with high-lipid and low-protein fodder which contained 89.5% cornstarch, 10% lard and 0.5% cholesterol, intraperitoneal injected with pig serum, intragastric administrated with edible alcohol for 7 days. The rat models with a low mortality could be induced in a short time and animal status were similar to syndrome performance of patients. So the rats models are suitable for the activity found, efficacy evaluation and drug discovery of herbs resistant to acute liver injury with syndrome of liver depression and spleen deficiency, and also can be used in the research of correlation between prescription and syndrome and its mechanism.