[Study on drug properties and syndrome-symptom-formula-herb network of traditional Chinese medicine in treatment of effort angina pectoris based on data visualization].

This article aims to explore drug properties and syndrome-symptom-formula-herb network of traditional Chinese medicine(TCM) in the treatment of effort angina pectoris based on data visualization, and provide useful references for clinical diagnosis and treatment. Literatures about TCM formula for effort angina pectoris from databases of CNKI, WanFang, VIP, and CBM were retrieved from the database-building to August 31, 2019. The name of syndromes, symptoms, formulas, and herbs were standardized, and the corresponding databases were established. Frequency, four properties, five flavors, and meridian were analyzed. Visualized syndrome-symptom-formula-herb network relationships were constructed by bioinformatic analysis. A total of 202 formulas were included, and 218 kinds of TCM were involved. There were 56 herbs with the use frequency of more than 10, involving 78 syndromes and 162 symptoms. TCM formulas in the treatment of effort angina pectoris mainly included herbs with effects in invigorating blood circulation and eliminating stasis, tonifying deficiency, Qi-regulating, resolving phlegm and relieving cough and asthma, relieving exterior disorder, and heat-clearing. The main properties were warm, cold and mild(accounting for 95%); the main flavors were sweet, bitter and pungent(accounting for 89%); and meridians were mainly spleen, heart, liver, lung, stomach, and kidney(accounting for 89%). Syndrome-symptom-formula-herb network of TCM in the treatment of effort angina pectoris were successfully constructed. The high-frequency syndromes of this disease were Qi deficiency and blood stasis, Qi stagnation and blood stasis, heart blood stasis, and turbid phlegm and blood stasis, and its high-frequency symptoms were chest tightness, chest pain, palpitation, shortness of breath, fatigue, dark purple tongue, spontaneous sweating, and abundant phlegm. High-frequency core formulas of this disease included Xuefu Zhuyu Decoction, Gualou Xiebai Banxia Decoction, Danshen Decoction, Taohong Siwu Decoction, Shengmai Powder, Buyang Huanwu Decoction and Zhigancao Decoction, and their core herbs included Salviae Miltiorrhizae Radix et Rhizoma, Astragali Radix, Chuanxiong Rhizoma, Ginseng Radix et Rhizoma, Trichosanthis Fructus, Allium Macrostemonis Bulbus, Notoginseng Radix et Rhizoma, Persicae Semen, Carthami Flos, Atractylodis Macrocephalae Rhizoma, Angelicae Sinensis Radix, Paeoniae Radix Rubra, Poria, Pinelliae Rhizoma Praeparatum. Drug properties and syndrome-symptom-formula-herb networks of TCM in the treatment of effort angina pectoris can realize data visualization, objectively reflect the clinical syndrome differentiation and rule of medication, and provide reference for clinical diagnosis and treatment.

[Study on regularity of drug use in Tibetan medicine treating hypertension based on multi-center clinical medical records and "prescription-property-efficacy-disease"].

This study aimed to explore the rule of Tibetan medicine in clinical treatment of hypertension( k Hrag-rLung-stod-vtshangs) and analyze the characteristics of its prescriptions. One hundred and thirty-seven cases of hypertension treated Tibetan medicine were collected. Data mining,Gephi,Cytoscape and other methods and software were used to analyze the characteristics of Tibetan medicine. The results showed that there were 44 cases of r Lung-type hypertension in clinical medical records,while 57 cases of k Hrag-type hypertension. There were 103 treatment prescriptions. The frequency of these prescriptions covered Twenty-five Yuganzi Pills( 96 times),Seventy Pearl Pills( 80 times),Eight Chenxiang Pills( 75 times),and Sanwei Ganlu Powder( 62 times),and they were highly correlated,with confidence greater than 95%. There were 332 prescriptions involved in the prescriptions which is core prescription medicines. This study first proposed the dosage analysis method of Tibetan medicine prescription medicines,and obtained the more dosage of Chebulae Fructus,Phyllanthi Fructus,Aucklandiae Radix,Aquilariae Lignum Resinatum and so on. The correlation analysis of the prescription medicines found that Carthami Flos,Myristicae Semen,Bambusae Concretio Silicea,Caryophylli Flos,Amomi Fructus Rotundus led by Tsaoko Fructus had a high correlation and a confidence greater than 75%. These herbs were guaranteed when Tibetan medicine was used in combination. The key drugs for protecting viscera and regulating the three gastric fires. The prescription is mainly cold,blunt,sparse and rough. Its efficacy focuses on the pathogenesis of blood fever,blood stickiness and venous blockage caused by heat,sharpness,odor and stickiness. It mainly treats Tibetan medicine diseases such as k Hrag-r Lung-stod-vtshangs and k Hrag-vpel( polyemia). It is suggested that Tibetan medicine has a three-in-one invisible treatment principle of " clearing blood-heat,opening vessel and regulating stomach-fire" in the treatment of hypertension,which attributed to both cardiovascular function and gastrointestinal metabolic function. This may be a significant and invisible knowledge of Tibetan medicine in the treatment of hypertension.

Study on regularity of drug use in Tibetan medicine treating hypertension based on multi-center clinical medical records and "prescription-property-efficacy-disease" / 中国中药杂志

This study aimed to explore the rule of Tibetan medicine in clinical treatment of hypertension( k Hrag-rLung-stod-vtshangs) and analyze the characteristics of its prescriptions. One hundred and thirty-seven cases of hypertension treated Tibetan medicine were collected. Data mining,Gephi,Cytoscape and other methods and software were used to analyze the characteristics of Tibetan medicine. The results showed that there were 44 cases of r Lung-type hypertension in clinical medical records,while 57 cases of k Hrag-type hypertension. There were 103 treatment prescriptions. The frequency of these prescriptions covered Twenty-five Yuganzi Pills( 96 times),Seventy Pearl Pills( 80 times),Eight Chenxiang Pills( 75 times),and Sanwei Ganlu Powder( 62 times),and they were highly correlated,with confidence greater than 95%. There were 332 prescriptions involved in the prescriptions which is core prescription medicines. This study first proposed the dosage analysis method of Tibetan medicine prescription medicines,and obtained the more dosage of Chebulae Fructus,Phyllanthi Fructus,Aucklandiae Radix,Aquilariae Lignum Resinatum and so on. The correlation analysis of the prescription medicines found that Carthami Flos,Myristicae Semen,Bambusae Concretio Silicea,Caryophylli Flos,Amomi Fructus Rotundus led by Tsaoko Fructus had a high correlation and a confidence greater than 75%. These herbs were guaranteed when Tibetan medicine was used in combination. The key drugs for protecting viscera and regulating the three gastric fires. The prescription is mainly cold,blunt,sparse and rough. Its efficacy focuses on the pathogenesis of blood fever,blood stickiness and venous blockage caused by heat,sharpness,odor and stickiness. It mainly treats Tibetan medicine diseases such as k Hrag-r Lung-stod-vtshangs and k Hrag-vpel( polyemia). It is suggested that Tibetan medicine has a three-in-one invisible treatment principle of " clearing blood-heat,opening vessel and regulating stomach-fire" in the treatment of hypertension,which attributed to both cardiovascular function and gastrointestinal metabolic function. This may be a significant and invisible knowledge of Tibetan medicine in the treatment of hypertension.

Analysis of Factors Related to Efficacy of Peach kernel-Rheum palmatum Couplet Medicines in TCM For-mula / 中国药房

OBJECTIVE:To study the influential factors related to efficacy of Peach kernel-Rheum palmatum couplet medi-cines in TCM formula,and to reveal the general regularity of compatibility environment,common ratio,processing variety and dosage forms of P. kernel-R. palmatum couplet medicines. METHODS:Using Chinese Medical Prescription Selected Dictionary ed-ited by Peng Huairen as data source,142 formulas of P. kernel-R. palmatum couplet medicines were collected. By establishing data-base,compatibility types of P. kernel-R. palmatum couplet medicines,as well as common ratio,processed prodact,dosage form were classified statistically. The influential factors related to efficacy of P. kernel-R. palmatum couplet medicines with different pro-portions were summarized. RESULTS:The efficacy of P. kernel-R. palmatum couplet medicines could be divided into 6 aspects and 11 roles,including activating blood circulation to dissipate blood stasis(activating blood to relieve pain,promoting blood circula-tion to eliminate disease,activating blood to promote menstruation,breaking stagnant and eliminating blood stasis),eliminating carbuncle and detoxicating(cleaning intestine and clearing away the pathogenic heat of lung,eliminating carbuncle and expelling pus,eliminating sore and detoxicating),expelling the pathogenic heat to loosen the bowels,warming yang for dispelling cold,forti-fying the spleen and nourishing the stomach,relaxing tendon and activating blood. The compatibility environment of P. kernel-R. pal-matum couplet medicines were mainly compatible with TCM for activating qi to eliminate stasis,activating blood to promote menstru-ation,breaking stagnant and eliminating blood stasis,expelling the pathogenic heat to expel stasis. The ratio of P. kernel to R. palma-tum ranged 1 : 8-4 : 1,and the ratio ranged 1 : 8-3 : 1 when performing the role of actirating blood circalation to dissipate blood stasis. Common processed products were crude P. kernel and prepared R. palmatum. Common dosage forms were mainly decoction,pill and powder. CONCLUSIONS:Compatibility environment,ratio,processing varieties,dosage forms influence the effects of P. kernel-R. palmatum couplet medicines,especially compatibility environment.

Drug analysis of Li zhenhua for the treatment of chronic atrophic gastritis based on the data mining / 国际中医中药杂志

Objective The method of data mining and sorting analysis was used to analyze and summarize the drug experience of Professor Li Zhenhua in the treatment of chronic atrophic gastritis (CAG). Methods Professor Li’s medical records of effective diagnosis and treatment of 139 CAG patients were collected. Find-Replace method of Microsoft office word 2007 was used to count the major syndromes and main prescription of CAG. SPSS statistical software was adopted to perform entry-analysis-descriptive statistics and data analysis of and main syndrome, main formula and frequency of administration so as to obtain the commonly used drugs, commonly used prescription and drug laws of CAG. Results Professor Li Zhenhua believed that the clinical syndromes of CAG included the disharmony of liver-stomach-spleen syndrome, the damp heat of spleen-stomach syndrome, the deficiency and damp heat of spleen syndrome, the liver depression and spleen deficiency syndrome, the deficiency of spleen-stomach syndrome, the liver and stomach yin deficiency and qi stagnation syndrome, the stagnant heat of liver-stomach syndrome and the blood stasis of stomach meridian syndrome;the commonly used drugs were:bupleurum, white peony root, orange peel, licorice, poria, skullcap, ginger, fried atractylodes, golden thread, prepared pinellia, licorice, lily, stir-baking Sanxian, nutgrass galingale rhizome, heterophylly falsesatarwort root, combined spicebush root, Chinese date, tangshen, immature orange fruit, prepared rhizome pinellize without adjuvant, and oyster shell..The commonly used prescriptions were: Xiaochaihu decoction, Sini powder, Chaihu-Guizhi-Longgu-Muli decoction, Chaihu-Shugan powder, Huanglian-Wendan decoction, Banxia-Xiexin decoction, Xiaoyao powder, Xiangsha-Liujunzi decoction. Conclusion Professor Li pay attention to treat spleen and stomach disease from liver by clearing heat and removing dampness from spleen and stomach. He used the dialectical methods like invigorating qi and strengthening the spleen, regulating qi digestion, activating blood flow to eliminating blood stasis.

Study on Professor Wang Kungen's Therapeutic Principles in Treating Functional Dyspepsia Based on Data Mining / 浙江中医药大学学报

Objective]To study Professor Wang Kungen's therapeutic principles in treating functional dyspepsia by data mining therapy. [Method]First, establish Wang Kungen's medical records database;then do data standardization and data mining.[Result]There are total y 408 cases that meet the demand. Postprandial distress syndrome is the major subtype of senile group while epigastric pain syndrome is the major subtype of non senile group. The major patterns of syndrome of FD in Professor Wang Kungen's medical records are as fol ows: liver qi attacking the stomach, deficiency and stagnation of spleen Qi, disharmony of stomach qi, stagnation of qi and accumulation of dampness, phlegm-heat harassing the inner body. The major prescriptions are as fol ows:ErChen Decoction, ZuoJin Pil s, SiJunZi Decoction, SiNi Powder, LiuJunZi Decoction, XiangSu Decoction, WenDan Decoction. There is close correlation between prescriptions and patterns as fol ows:liver qi attacking the stomach and SiNi Powder, ZuoJin Pil s;stagnation of qi and accumulation of dampness and ErChen Decoction,PingWei powder;phlegm-heat harassing the inner body and WenDan Decoction, ErChen Decoction; There is close correlation between herbs as fol ows: Processed Rhizoma Pinel iae and Tangerine Peel, Processed Rhizoma Pinel iae and Poria cocos; Rhizoma Coptidis and Processed Evodia rutaecarpa; Fructus Aurantii and Processed Mangnolia officinalis; Radix Bupleuri and Radix Paeoniae Alba; Poria cocos and Atractylodes;Tangerine Peel and Caulis Peril ae; Poria cocos and Codonopsis pilosula; Radix Bupleuri and Curcuma aromatica. [Conclusion]The incidence and subtype of FD between female group and male group is different. Professor Wang Kungen's therapeutic principles in treating FD are clearing liver and adjusting stomach, soothing liver-qi stagnation,harmonizing stomach and lowering adverse qi, promoting the circulation of qi and resolving dampness and clearing phlegm heat.

Treatment of stomatological complications in 31 cases of acute leukemia with Chinese herbal drugs.

The authors treated 31 cases of stomatological complications of acute leukemia with Chinese herbal drugs. It was found that the prevalence of oral mucosal ulcers was the highest (80%) in acute lymphocytic leukemia, and the prevalence of gingival swelling was the highest (44%) in acute monocytic leukemia. In accordance with symptom differentiation, Qing Wei San (Powder for Clearing Stomach-heat) with modifications was administered in cases of exuberance and Yü Nü Jian (Gypsum Decoction) with modifications was administered in cases of deficiency, plus gargling solution and hemostatic powder for external use. As a result, 7 cases (22.6%) were markedly effective, and 19 cases (61.3%) effective, the total effective rate being 83.9%. The authors believed that stomatological complications of leukemia were due to insufficiency of yin and blood in the body or to the toxicity and heat of anti-neoplastic medication, and the Chinese herbal drugs were to replenish yin and clear the heat.

Experimental study on the clearing stomach-heat effect of Stomach-Clearing Powder / 中成药

AIM:To investigate the principle of function of Stomach-Clearing Powder (Radix Rehmanniae, Radix Angelicae Sinensis, Cortex Moutan Rhizoma Coptidis, etc.) on clearing the stomach-heat. METHODS: 5% alcohol water were used as drink water of mice to make model. In the treatment group, "Stomach-Clearing Powder" was administed. Three weeks later, the anal temperature, the evacuation time of active carbon powder,stomach cAMP, SOD, MDA and the pathological changes in stomach and tongue were observed and recorded. RESULTS: "Stomach-Clearing Powder" could can obviously improve the pathological changes of the model group with stomach-heat syndrom. CONCLUSION: The established pathological model of stomach-heat syndrome accorded with traditional Chinese medicine; "Stomach-Clearing Powder" has the effect on clearing the stomach-heat on the experimental mouse.