Evaluation of Animal Model of Autism Spectrum Disorders Based on Characteristics of Clinical Symptoms of Traditional Chinese and Western Medicine / 中国实验方剂学杂志

ObjectiveBased on the new method of animal model evaluation， this paper summarized and analyzed the characteristics of traditional Chinese medicine（TCM） and Western medicine syndromes in existing autism spectrum disorder（ASD） animal models， and put forward suggestions for improvement. MethodRelevant literature on ASD animal models in China National Knowledge Infrastructure（CNKI） and PubMed were searched. According to the diagnostic standards of traditional Chinese and western medicine， core symptoms and accompanying symptoms were assigned values， and the clinical consistency of the models was comprehensively evaluated. ResultMost ASD model experimental animals were rodents， and the modeling methods included genetic and non-genetic. Domestic research focused on biochemical induction， while foreign research used genetic models more commonly. Among all models， valproic acid induction had the highest clinical consistency， followed by the neuroligin 4（NLGN4） and contactin associated protein like 2（CNTNAP2） gene knockout models. Most modeling methods could meet the characteristics of surface validity and structural validity， but did not clearly distinguish TCM syndromes. Currently， there is no model that has a high degree of clinical agreement between TCM and western medicine at the same time. ConclusionThe existing ASD animal models are mostly constructed under the guidance of western medicine， which lacks the characteristics of TCM syndromes. And the selection of evaluation indicators of western medicine is relatively single， without specifying the types of TCM syndromes. It is recommended to apply TCM intervention factors during the process of model preparation， to improve the evaluation indicators of traditional Chinese and western medicine， and to emphasize the study of on non-human primates， so as to lay a solid foundation for future experiments.

Characteristics of Traditional Chinese Medicine Syndromes in 296 Patients with Urolithiasis / 中国实验方剂学杂志

ObjectiveTo analyze the characteristics of tradition Chinese medicine (TCM) syndromes in patients with urolithiasis. MethodA syndrome questionnaire was developed to collect the general data and four diagnosis information on 296 patients with urolithiasis who were treated from September 2021 to September 2022. Tongue images, pulse images, symptoms, and signs were statistically analyzed, and the characteristics of syndrome were explored by association rule analysis, factor analysis, and cluster analysis. Result① In the distribution of tongue images, the single tongue images with a frequency of more than 20% were white fur, red tongue, thick fur, greasy fur, and yellow fur. In the distribution pf pulse images, the single pulse with the frequency of more than 20% was fine pulse, string pulse, slippery pulse, and sinking pulse. There were 27 symptoms and signs with a frequency of more than 10%. The characteristic symptoms of acute onset such as lumbar and abdominal pain and nausea, frequent urination, hematuria, and poor urination were relatively common, and other symptoms were chill and fever, defecation, and digestion. ② Among the 14 strong association rules, 5 were yang-deficiency and cold-dampness syndromes, 4 were yin-deficiency and heat syndromes, 1 was kidney-deficiency syndrome, and 3 were renal colic with accompanying symptoms. ③ Sixteen common factors were extracted by factor analysis, and the main elements of the disease location were represented by spleen and kidney. The main elements of disease natures were Yin deficiency, Yang deficiency, dampness, and heat, and often mixed with deficiency-excess in complexity. Six syndromes were obtained by cluster analysis, and the represented syndromes were mainly kidney deficiency and dampness and stasis, Qi stagnation and heat accumulation, Yin deficiency and dampness heat, spleen-kidney Yang deficiency, spleen deficiency and dampness, and dampness-heat accumulation. ConclusionThe syndrome manifestations of urolithiasis are chill and fever, defecation, sweating, and digestive tract symptoms. The deficiency syndromes are mainly Yin deficiency, Yang deficiency, kidney deficiency, and spleen deficiency. The excess syndromes are mainly wet and heat. The deficiency and excess syndromes often exist simultaneously. The spleen deficiency is the important pathogenesis of urolithiasis besides the kidney deficiency.

Analysis of TCM syndromes and risk factors of anxiety and depression after coronary revascularization / 国际中医中药杂志

Objective:To explore the TCM syndromes and risk factors of patients with anxiety and/or depression after coronary revascularization through real-world data mining based on the national pilot project of Chinese and Western medicine clinical collaboration for major difficult diseases; To provide clinical evidence and guide practice for the diagnosis and treatment of bicardiac diseases after coronary revascularization.Methods:A retrospective multi-center clinical study was conducted. From September 2018 to December 2019, 577 patients who underwent successful percutaneous coronary intervention in the Department of Cardiovascular Medicine of Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Department of Cardiovascular Medicine of the People's Hospital of Liaoning Province were enrolled using the collaborative platform system of TCM and Western Medicine Diagnosis and follow-up for coronary disease. Clinical data database was established. Baseline data, TCM syndrome types and elements, coronary angiography and stent implantation status, relevant disease history, Hamilton Anxiety and Depression Scale, etc. were collected. A combination of postoperative phone calls and outpatient visits was performed, with follow-up every 3 months for a total of 1 year. The TCM treatment patterns and risk factors of patients with anxiety and depression after coronary artery revascularization surgery were analyzed and explored.Results:A total of 577 patients were enrolled and 561 patients were followed up. Age distribution: The age of males and females undergoing coronary revascularization due to ACS was (61.80±11.00) years and (68.37±10.13) years, with no statistical significance between groups ( P>0.05), but the age of onset in males tended to be earlier than in females. The distribution pattern of TCM syndrome elements showed that the most deficiency syndrome elements were qi deficiency (61.75%, 176/285), followed by yin deficiency (28.77%, 82/285). The most common excessive symptom was blood stasis (39.13%, 108/276), and the other syndromes were phlegm turbidity (36.23%, 100/276) and qi depression (20.29%, 56/276), etc. The distribution of TCM syndrome types was as follows: in the population with anxiety and depression state of coronary revascularization, the TCM syndrome types with frequency higher than 10% were successively phlegm and blood stasis with depression syndrome, qi deficiency and blood stasis syndrome, heart, gallbladder and qi deficiency and qi-yin deficiency with blood stasis syndrome. Among the people without anxiety and depression, the TCM syndromes with a frequency higher than 10% were heart blood stasis syndrome and qi deficiency and blood stasis syndrome, with statistical significance ( χ2=12.07, P<0.01). Correlation analysis showed that the number of stents, and LDL-C were positive correlated with anxiety and depression( r values were 0.107, 0.118,respectively, P<0.05), and the uric acid was negative correlation ( r=-0.127, P=0.011). Multivariate Cox proportional hazards regression showed the age [ RR (95% CI)=1.052 (1.012-1.094), P=0.010] and diabetes mellitus [ RR (95% CI)=4.561 (1.028-20.238), P=0.046] at the sixth month of treatment. Conclusions:The age of acute coronary syndrome and coronary revascularization is mainly concentrated in patients aged 60-70 years, and male patients tend to have earlier onset than female patients, and the risk of coronary heart disease is relatively high. Qi-deficiency syndrome accounts for the highest proportion, and the most excessive syndrome is blood stasis syndrome. The TCM syndromes with high frequency of anxiety and depression are phlegm and blood stasis with depression syndrome and qi-yin deficiency with blood stasis syndrome. The number of stents implanted and low density lipoprotein cholesterol are positively correlated with postoperative anxiety and depression. Age and diabetes history are independent risk factors for end-point events at about 6 months after treatment.

Correlations of Characteristics of Kidney Yang Deficiency Syndrome with Clinical Indicators and Risk Factors of Chronic Kidney Disease / 中国实验方剂学杂志

ObjectiveTo study the correlations of the characteristics of kidney Yang deficiency syndrome in patients with chronic kidney disease （CKD） with clinical indicators and to explore the risk factors of kidney Yang deficiency in CKD. MethodThe differentiation of traditional Chinese medicine （TCM） syndrome classified the 225 CKD patients who met the inclusion criteria into two groups： one group of kidney Yang deficiency syndrome （99 patients） and one group of non-kidney Yang deficiency syndrome （126 patients）. The symptoms， tongue manifestation， pulse manifestation， and accompanied symptoms of the kidney Yang deficiency syndrome group were recorded. The syndrome characteristics were summarized by factor analysis and clustering analysis. The levels of hemoglobin, red blood cell count, urinary protein, urinary glucose, creatinine, urea nitrogen and glomerular filtration rate were compared between the kidney Yang deficiency syndrome group, the non-kidney Yang deficiency syndrome group and the normal control group by ANOVA and non-parametric test. The binary logistic regression model was employed to analyze the correlations of lifestyle， body mass index （BMI） with syndrome. ResultThe high-frequency symptoms of CKD patients with kidney Yang deficiency syndrome were waist pain， fear of cold， favor of warm， lethargy， fear of cold at waist and knees， etc. The patients mainly presented deep pulse， thready pulse， or weak pulse， and the tongue with white coating， greasy coating， or thin coating. A total of 13 common factors were obtained， which can be classified into 5 categories. The patients with kidney Yang deficiency syndrome mainly had symptoms in limbs （especially lower limbs）， chest， bladder， fleshy exterior， and stomach， with the main manifestations of deficiency-cold， Qi deficiency， fluid retention， and blood stasis. The clustering analysis classified the patients into 11 categories， which reflected that kidney Yang deficiency syndrome mainly presented the symptoms of Qi deficiency， blood stasis， and fluid retention， with fleshy exterior， limbs， spleen， stomach， ears， mind， and bladder involved. The results of clustering analysis and factor analysis were consistent， both of which indicated that the patients were weak with deficiency-cold， accompanied by fluid retention and blood stasis. Frequency analysis also showed that common symptoms mainly included Qi deficiency， fluid retention， cold-dampness， and blood stasis. Compared with the non-kidney Yang deficiency group， the kidney Yang deficiency group showed a large proportion of patients in stage 3-5 CKD， elevated urea nitrogen （P<0.05）， decreased glomerular filtration rate， hemoglobin， and red blood cell count （P<0.05）， and increased qualitative grade of urine protein. In addition， the results of regression analysis showed that female， little or no exercise， and diet preference were the risk factors for kidney Yang deficiency syndrome in CKD （P<0.05）. ConclusionThe disease location and manifestations have correspondence in the CKD patients with kidney Yang deficiency syndrome. The TCM symptoms are correlated with clinical indicators. Hemoglobin， red blood cell count， glomerular filtration rate， urea nitrogen， and urine protein can reflect the connotation of kidney Yang deficiency syndrome in CKD to a certain extent. Additionally， related risk factors in life can affect the occurrence of kidney Yang deficiency syndrome in CKD.

Correlations of Characteristics of Kidney Yang Deficiency Syndrome with Clinical Indicators and Risk Factors of Chronic Kidney Disease / 中国实验方剂学杂志

ObjectiveTo study the correlations of the characteristics of kidney Yang deficiency syndrome in patients with chronic kidney disease （CKD） with clinical indicators and to explore the risk factors of kidney Yang deficiency in CKD. MethodThe differentiation of traditional Chinese medicine （TCM） syndrome classified the 225 CKD patients who met the inclusion criteria into two groups： one group of kidney Yang deficiency syndrome （99 patients） and one group of non-kidney Yang deficiency syndrome （126 patients）. The symptoms， tongue manifestation， pulse manifestation， and accompanied symptoms of the kidney Yang deficiency syndrome group were recorded. The syndrome characteristics were summarized by factor analysis and clustering analysis. The levels of hemoglobin, red blood cell count, urinary protein, urinary glucose, creatinine, urea nitrogen and glomerular filtration rate were compared between the kidney Yang deficiency syndrome group, the non-kidney Yang deficiency syndrome group and the normal control group by ANOVA and non-parametric test. The binary logistic regression model was employed to analyze the correlations of lifestyle， body mass index （BMI） with syndrome. ResultThe high-frequency symptoms of CKD patients with kidney Yang deficiency syndrome were waist pain， fear of cold， favor of warm， lethargy， fear of cold at waist and knees， etc. The patients mainly presented deep pulse， thready pulse， or weak pulse， and the tongue with white coating， greasy coating， or thin coating. A total of 13 common factors were obtained， which can be classified into 5 categories. The patients with kidney Yang deficiency syndrome mainly had symptoms in limbs （especially lower limbs）， chest， bladder， fleshy exterior， and stomach， with the main manifestations of deficiency-cold， Qi deficiency， fluid retention， and blood stasis. The clustering analysis classified the patients into 11 categories， which reflected that kidney Yang deficiency syndrome mainly presented the symptoms of Qi deficiency， blood stasis， and fluid retention， with fleshy exterior， limbs， spleen， stomach， ears， mind， and bladder involved. The results of clustering analysis and factor analysis were consistent， both of which indicated that the patients were weak with deficiency-cold， accompanied by fluid retention and blood stasis. Frequency analysis also showed that common symptoms mainly included Qi deficiency， fluid retention， cold-dampness， and blood stasis. Compared with the non-kidney Yang deficiency group， the kidney Yang deficiency group showed a large proportion of patients in stage 3-5 CKD， elevated urea nitrogen （P<0.05）， decreased glomerular filtration rate， hemoglobin， and red blood cell count （P<0.05）， and increased qualitative grade of urine protein. In addition， the results of regression analysis showed that female， little or no exercise， and diet preference were the risk factors for kidney Yang deficiency syndrome in CKD （P<0.05）. ConclusionThe disease location and manifestations have correspondence in the CKD patients with kidney Yang deficiency syndrome. The TCM symptoms are correlated with clinical indicators. Hemoglobin， red blood cell count， glomerular filtration rate， urea nitrogen， and urine protein can reflect the connotation of kidney Yang deficiency syndrome in CKD to a certain extent. Additionally， related risk factors in life can affect the occurrence of kidney Yang deficiency syndrome in CKD.

Animal Model Analysis of Multiple Sclerosis Based on Clinical Characteristics of Traditional Chinese and Western Medicine / 中国实验方剂学杂志

Based on the clinical characteristics of multiple sclerosis （MS） in traditional Chinese medicine （TCM） and western medicine and literature analysis， this paper aims to formulate the diagnostic criteria of TCM and western medicine for MS. Moreover， the modeling methods of experimental autoimmune encephalomyelitis （EAE）， animals for the modeling， and characteristics of the models were analyzed and summarized， and the consistency between the EAE models and the diagnostic criteria of TCM and western medicine was evaluated. The results showed that animal models had low consistency with the clinical characteristics in TCM （highest consistency 68%） and western medicine （highest consistency 60%）. Pathological models account for the majority of animal models for MS research， but there is a lack of intuitive performance indicators. Thus， it is difficult to comprehensively evaluate the models. The mental state， limb numbness， lack of strength， loss of muscle tone， tremor， and balance disorders of the mice are among the diagnostic criteria in western medicine. In TCM diagnostic criteria， the major symptoms which are reflected in animal behavior， such as physical fatigue， lack of strength， mental fatigue， distinclination to talk， and weak heavy numb limbs， are consistent with the western diagnostic criteria. The minor symptoms， including mental decline， bitter taste in mouth， frequent and urgent urination， fecal incontinence， and aggravated fever， are not well reflected in the models. According to TCM， MS is caused by deficiency of kidney essence and external contraction of pathogen， but no index is available for evaluating the external contraction of pathogen in existing animal models. The key to experimental research on MS is to establish an appropriate animal model based on the clinical pathogenesis and characteristics. However， there is a lack of MS animal model with TCM characteristics for syndrome classification. Therefore， renewed efforts should be made to prepare animal models with both TCM and western medicine characteristics that can be used in both basic experiments and clinical research.

Animal Model Analysis of Dental Arthritis Based on Clinical Syndrome Characteristics of Traditional Chinese Medicine and Western Medicine / 中国实验方剂学杂志

In recent years， as people's diets have changed and diversified， the incidence of dental arthritis has increased year by year， seriously affecting the quality of life of patients. Therefore， the prevention and treatment of dental arthritis should be emphasized. To further study the pathogenesis of dental arthritis and the development and screening of therapeutic drugs， this paper summarized and analyzed the modeling methods， mechanisms， as well as the advantages and disadvantages of the existing animal models of dental arthritis. The clinical diagnostic criteria of traditional Chinese medicine （TCM） and western medicine was established， and the compatibility of TCM and western medicine anastomosis in animal models was evaluated. The results showed that the gel perfusion model had a good match between TCM and western medicine， with simple operation and short cycle. By combining the pathogenic factors of TCM and western medicine， the models of kidney deficiency and stomach heat with kidney deficiency in TCM were obtained， which fully reflected the clinical syndrome characteristics of TCM and western medicine， thus simulating the pathogenesis of human natural dental arthritis. Besides， ligation line model， as the most commonly-used animal model of dental arthritis with a good match to western medicine， was mature and highly repeatable， and had a high success rate. Ligation line model was widely used in various periodontal disease studies， but it did not involve the pathogenic factors of TCM. The current animal model of dental arthritis is given priority to western medicine disease model， and the combination of disease and model is rare， which cannot meet the requirements of the syndrome characteristics of TCM. Only an animal model of dental arthritis with TCM syndrome that conforms to the clinical syndrome characteristics effectively assists to study the nature of TCM syndrome and develop innovative Chinese medicine. Therefore， the establishment of an accurate and standardized animal model of dental arthritis combined with TCM and western medicine is still the focus of future study on the pathogenesis of dental arthritis. This study is intended to provide a certain basis for the discovery， screening， and evaluation of medicines for the treatment of dental arthritis.

Animal Model Analysis of Acute Pancreatitis Based on Clinical Syndrome Characteristics of Traditional Chinese and Western Medicine / 中国实验方剂学杂志

This study summarized and analyzed the modeling methods， modeling mechanisms， and advantages and disadvantages of existing animal models of acute pancreatitis （AP） with the purposes of replicating animal models more in line with the clinical syndrome characteristics of traditional Chinese medicine （TCM） and Western medicine， improving the basic research of AP， and promoting its in-depth research. Further， the clinical diagnostic criteria of TCM and Western medicine were drawn up， and the agreement was evaluated between animal models of AP and clinical syndrome characteristics of TCM and Western medicine. The results demonstrated that the AP model induced by choline-deficient ethionine-supplemented diet （CDE）-supplemented diet was highly consistent with the clinical syndromes of TCM and Western medicine， which was simple in operation and small in mortality. However， the modeling did not involve the pathogenic factors of TCM. Although many approaches have been proposed to establish animal models of AP so far， most of the models meet the diagnostic criteria of Western medicine but， lacking the manifestation of TCM symptoms， less agree with the clinical syndromes of TCM. At present， animal models of AP alone are mostly used to study the pharmacodynamics and mechanisms of Chinese and Western medicines， which fail to meet the requirements of syndrome differentiation and treatment in TCM theories. Only the animal models of AP which conform to the TCM syndrome characteristics and are basically consistent with clinical syndromes greatly contribute to the essence study of TCM syndromes and the development of innovative Chinese medicines. Therefore， establishing animal models that can simultaneously reflect the clinical syndrome characteristics of AP in both TCM and Western medicine and replicating more realistic， accurate and comprehensive animal models of AP are worthy of further research.

Distribution of Non-ST Segment Elevation Myocardial Infarction Syndromes and Traditional Chinese Medicine Intervention Strategies / 中国实验方剂学杂志

Objective:To analyze the syndrome characteristics and distribution regularity of patients with non-ST segment elevation myocardial infarction (NSTEMI), in order to guide clinical practice and improve the efficacy of traditional Chinese medicine. Method:Inpatients with non-ST segment elevation myocardial infarction in line with the diagnostic criteria were selected, and the frequency statistics method was used to analyze the syndrome elements and their frequency degree and distribution characteristics. Result:According to the analysis of syndrome elements and their frequency degree of 263 patients with NSTEMI, the pathogenesis of NSTEMI was mostly deficiency in origin and excess in superficiality. As for deficiency in origin, Qi deficiency (171 times, 32.39%) was the most common, which was followed by Yin deficiency (42 times, 7.95%), Yang deficiency (16 times, 3.03%), and blood deficiency (1 times, 0.19%). As for excess in superficiality, blood stasis (129 frequency, 24.4%) and phlegm turbidity (125 frequency, 23.7%) were the most common, which were followed by heat accumulation (42 frequency, 7.95%), water drinking (2 frequency, 0.38%). According to the syndrome diagnosis analysis of the combination of syndrome elements, 220 cases (83.65%) had single syndrome differentiation, 42 cases (15.97%) had two syndromes at the same time, and 1 case (0.38%) had three syndromes at the same time. Among all the syndrome types, Qi deficiency and blood stasis syndrome (94 cases, 42.7%) was the most common, which were followed by phlegm and blood stasis syndrome (46 cases, 20.9%), Qi and Yin deficiency syndrome (41 cases, 18.6%) and heart and kidney deficiency syndrome (32 cases, 14.6%). And Yang deficiency and water flooding syndrome (6 cases, 2.73%) and heart fire blazing syndrome (1 case, 0.45%) were relatively rare. According to the distribution regularity of syndrome, traditional Chinese medicine therapies were mainly for tonifying vital qi and protecting kidney Qi, with equal emphasis on removing phlegm, eliminating dampness and diuresis, activating blood circulation and removing blood stasis. Conclusion:The pathogenesis of NSTEMI is deficiency in origin and excess in superficiality. Deficiency in origin is mostly Qi deficiency and Yin deficiency, while excess in superficiality is mostly blood stasis, phlegm and heat accumulation. traditional Chinese medicine therapies are mostly for invigorating Qi and nourishing Yin, promoting blood circulation and removing blood stasis, clearing heat and resolving phlegm.

Analysis on the Correlation between TCM Syndromes and Inflammatory Reaction and Body Temperature Changes of Acute and Subacute Deep Vein Thrombosis / 中国中医药信息杂志

Objective To investigate the correlation between inflammatory cells, body temperature changes, and TCM syndromes of deep venous thrombosis (DVT) patients in acute and subacute phases. Methods The data of age, gender, body temperature, blood routine, venous ultrasonography, and four diagnostic information of 130 DVT patients in acute and subcute phases were collected and analyzed in a cross-sectional study. The correlation between inflammatory cells and the changes of body temperature and TCM syndromes were analyzed. Results Among 130 DVT patients, 37 patients had damp-heat syndrome, 64 patients had blood stasis and dampness syndrome, and 29 patients had qi stagnation syndrome. Neutrophils increased most obviously in blood stasis and dampness syndrome (P<0.05), which had close correlation with the skin redness (OR=1.287, 95%CI: 9.412-21.247). The mononuclear cells increased most obviously in the damp-heat syndrome, which has close correlation with nouhof (OR=7.364, 95%CI:1.189–45.603), high skin temperature (OR=6.683, 95%CI:1.791–24.938), skin tightness (OR=6.107, 95%CI:1.423–26.203) and weakness (OR=3.302, 95%CI: 1.002–9.169). The temperature rising was the most common in the damp-heat syndrome, and the increase of mononuclear cells was the most common one. Conclusion DVT is often accompanied with elevated levels of inflammatory cells and body temperature. Damp-heat syndrome has close correlation with body temperature and mononuclear cells increasing. Dampness and blood stasis syndrome and neutrophils are closely related.

"Same Disease but Different Syndromes" and "Same Syndrome but Different Diseases" of the Experimental Gastric Ulcer Rat Models Caused by Stress and Other Factors / 浙江中医药大学学报

[Objective] To investigate and discuss if there are special syndromes,same disease but different syndromes and same syndrome but different diseases in the different gastric ulcer rat models.[Methods] Based on reports,we select fourmethods-stress,antifani,apoplon,and alcohol to make gastric ulcer model simultaneously,and set up the normal and control groups.Then we use the standardized and quantified four diagnostics and differentiation methods for mice,which are established to examine and appraise the above models in an objective,dynamic and quantified way.[Result] First,different mice models have different syndromes,such as in the water immersion model,damage to Qi blood Yin and Yang was slight and recovered quickly.The anti-fani model,with typical syndromes of cold in the stomach,is a compound model of Qi,blood,Yin and Yang deficiency;second,there exists syndrome evolution in the disease diversity stage in the same rat;moreover,significant syndrome difference exists for the same disease in different rat.For example,on the second day after the alcohol was given to the rats,there was Yin deficiency,or abundance of Qi,or deficiency in both Yin and Yang to the different individual.Thirdly,as for same syndrome but different disease,similar syndromes appear on the same stage in different diseases,as well as the similar syndrome appear on the different stage in different diseases.For instance,the anti-fani model and the apoplon model have similar syndromes of cold in the stomach,Qi deficiency,Yin and Yang deficiency.[Conclusion] There exist respective syndromes in different gastric ulcer mice models.We can infer that to put into practice"treating the same disease with different methods"and"treating different diseases with same method"will help improve the curative effect.