周仲瑛教授從痰瘀熱毒辨治肺癌的臨床經(jīng)驗及益肺解毒湯的抗腫瘤實驗研究
[Abstract]:The purpose of this study is to dig and analyze the medical records of lung cancer treated by Professor Zhou Zhongkai from multi-level and multi-angle, and to sum up the clinical experience and the academic thought of the treatment of lung cancer based on the syndrome differentiation, and to form the basic scheme for the pathogenesis and treatment of lung cancer by Professor Zhou Zhongkai. At the same time, we study the anti-tumor effect and the mechanism of anti-tumor of the basic prescription (Yifei Jiedu Decoction) for the treatment of lung cancer by Professor Zhou. The "Man-machine combination, people-oriented" of the research method (1) is to collect and arrange the medical records of lung cancer in the past 10 years, according to the diagnosis standard, on the basis of following the study of the outpatient paper of the Zhou Zhongkai University, combining with the study of the study, the study of the medical record, the interview of the famous doctor, etc., and collecting and arranging the medical records of the lung cancer in the past 10 years, A total of 646 cases (total of 2451 cases) were screened out according to the exclusion criteria, and the rules of the syndrome, the pathogenesis and the prescription of the medical records were analyzed by means of frequency method, association rule and system clustering. The experience of the treatment of lung cancer, the treatment plan and the academic thought are summarized and summarized. (2) In the experimental part, human lung adenocarcinoma A549 cells were cultured under normal conditions and then interfered with the low, medium and high concentration of Yifei Jiedu Decoction. The proliferation inhibition of A549 cells was observed by MTT method, and the apoptosis and cell cycle of the cells were detected by flow cytometry. The expression of apoptosis-related protein in A549 cells was observed by Western blot. A549 cells were cultured under the condition of hypoxia, and then the cells were treated with Yifei Jiedu Decoction. The morphological changes of the cells were observed under the microscope. Western blot was used to observe the expression of the expression of the epithelial mesenchymal transition (EMT) in A549 cells. Results (1) General cases:646 cases of lung cancer, total of 2451 cases, of which 332 were male,1557 for the total,314 in female,894 for total,87 for the maximum age,26 for the minimum, and 61.75 to 10.05 years for the average age. (2) The distribution of syndromes: There are 324 clinical manifestations involved. The main clinical manifestations include cough, less sputum, dry mouth, chest distress, chest pain, etc. The main tongue is: dark purple, dark red, cracked, yellow and greasy fur, thin and greasy fur, and light and greasy fur. The pulse is smooth, thin and string. (3) The distribution of pathogenesis: A total of 133 cases are described in the case of the medical record. The main pathogenesis is qi-yin, two-wound, phlegm-stasis, heat-toxic, cancer-related, and phlegm-stasis. The main pathological factors are phlegm, blood stasis, cancer, heat, and qi stagnation. The most common factors are yin deficiency and qi deficiency. The main factors are lung, stomach, spleen, kidney and liver. (4) the common formula distribution: the total amount of the medicine relates to 345 kinds, the main medicines include the radix glehniae, the radix adenophorae, the ophiopogon root, the mountain-type mushroom, the lacquer, the agrimony, the radix pseudostellariae, the cat claw grass, the oldenlandia diffusa, the Bombyx Batryticatus, the swelling and the wind, the coix seed kernel, the arisaea, the turtle shell, the half-branch lotus and the method of the pinellia ternate, The drug with the frequency of more than 400 times has 46 taste, and the medicine has the functions of eliminating pathogenic factors, strengthening body resistance, and regulating the three main categories, eliminating pathogenic factors, clearing away heat and toxic materials, eliminating phlegm and resolving hard mass, promoting blood circulation, removing blood stasis, dispelling pathogenic wind and dredging collaterals, and clearing lung-heat and eliminating phlegm, which accounts for 10.93%, 12.74%, 9.45%, 7.86% and 5.09%, respectively; It is mainly used for strengthening body resistance, invigorating qi, nourishing yin, invigorating qi and blood, and nourishing liver and kidney, accounting for 16.48%, 6.54% and 4.80%, respectively. (5) K-means clustering method: the cluster analysis of 345 drugs involved in the overall lung cancer medical record is carried out, and the basic prescription of the lung cancer is obtained by combining with the opinion of the professor Zhou, the basic prescription of the lung cancer is prepared by the following steps: 18-flavor (14-flavor) of Bombyx Batryticatus, Herba Hedyotidis Diffusae, and Herba Scutellariae Barbatae. The clustering method is used for the analysis, and at the lower distance scale level, a combination of several drugs and drugs is found, such as the yellow rice, the codonopsis pilosula, the lucid ganoderma and the suberect spatholobus, the cortex and the rhizoma anemarrhenae, the mulberry bark, the lacquer of the mountain, the mushroom, the doodoldenlandia and the unerutin. (6) The results of correlation analysis: The most important drug combination of lung cancer is analyzed by association rules, such as Radix Glehniae, Radix Glehniae, Radix Ophiopogonis, Sagittarius, and Zea; and using the association rules to analyze the correlation between the common machine, the pathological factors and the drug, such as: The medicine which is associated with the phlegm-stasis and heat-toxic drug-blocking lung comprises the following components in parts by weight: mountain-type mushroom, cat claw grass, lacquer, Bombyx Batryticatus, Coicis Semen, Nidus Vespae, Herba Hedyotidis Diffusae, Herba Pileae Scriptae, Herba Rubri, and Prunellae Spica; and the drug associated with the sputum is prepared from Rhizoma Pinelliae, Bombyx Batryticatus, Nidus Vespae, and Radix Araliae, Arisaema arisaematis, and Zea, Such as the mushroom, the coix seed, the perilla, the white mustard seed, the fritillary bulb, and the like. (7) The results of the experiment: Yifei Jiedu Decoction can inhibit the proliferation of A549 cells, and this effect is time-and dose-dependent, which can reduce the synthesis of A549 cell DNA, block the cell in G0/ G1 phase, and present dose-dependence, which can promote the apoptosis and the death rate of (11.6-3.07%). 22.70% (2.33%, 26.67% 3.69% vs 8.07% 2.62%), the expression of clear-caspase3 and clear-caspase3 showed a concentration-dependent increase, and the high-dose group was significantly different (P0.05), and the p-jn-, p-p38MARK, p-erk protein expression was up-regulated and the high-dose group was significantly different (P0.05). The changes of the morphological changes of the cells can be induced by hypoxia. After the intervention of the Yifei Jiedu Decoction, the changes of the cell morphology induced by hypoxia can be inhibited, the invasion and the migration ability of the cells can be inhibited. Compared with the hypoxia group, the hypoxia + traditional Chinese medicine group can increase the expression of E-cadherin and P-gsk-3 (P0.05), and down-regulate the Vimentin, Snail, HCO3-catenin, P-Smad2/3 protein expression (P0.05). The research conclusion (1) is the basic pathogenesis of the disease, such as phlegm, blood stasis, heat and cancer, and the disease is in the lung, involving the spleen, the stomach, the liver, the kidney and the like. (2) Professor Zhou's treatment of lung cancer emphasizes the importance of eliminating pathogenic factors and strengthening body resistance, and has the functions of clearing away heat and toxic materials, eliminating phlegm and resolving hard mass, promoting blood circulation, removing blood stasis, invigorating qi and nourishing yin, and the The basic method comprises the following raw materials in part by weight:18 Chinese-medicinal materials such as Carapax Trionycis, Radix Glehniae, Radix Ophiopogonis, Radix Pseudostellariae, Herba et Gemma Agrimoniae, Rhizoma Arisaematis, and Pseudosciatherae, and Herba Euphorbiae Laevigatae, Radix Arachiae, Bombyx Batryticatus, Herba Hedyotidis Diffusae, and Herba Scutellariae Barbatae. The treatment is based on the basic prescription, along with the pathogenesis and symptoms of the clip. (3) Yifei Jiedu Decoction can inhibit the proliferation of lung cancer A549 cells, promote its apoptosis, and can inhibit the morphological changes, invasion, migration and epithelial-mesenchymal transition (EMT) of lung cancer A549 cells induced by hypoxia, and the mechanism may be related to the inhibition of Wnt/ I-catenin pathway.
【學(xué)位授予單位】:南京中醫(yī)藥大學(xué)
【學(xué)位級別】:博士
【學(xué)位授予年份】:2017
【分類號】:R249;R273
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