Therapeutic effect of traditional Chinese medicine on coagulation disorder and accompanying intractable jaundice in hepatitis B virus-related liver cirrhosis patients

AIM： TO observe the therapeutic effects of new traditional Chinese medicine （TClVl） therapy on coagulation disorder and accompanying intractable jaundice in HBV-related liver cirrhosis patients. METHODS： Using stratified random sampling according to fibrinogen （Fib） levels, 145 liver cirrhosis patients due to hepatitis B complicated by coagulation disorder were treated. Of them, 70 in research group were treated with TCM by ＂nourishing yin, cooling blood and invigorating blood circulation＂ and Western medicine, 75 in control group were treated with conventional Western medicine. The indexes of liver function, coagulation function and bleeding events were observed and compared. RESULTS： The prothrombin time （PT） was shorter and the fibrinogen （Fib） level was higher in the research group than in the control group （Fib = 1.6-2.0 g/L, 1.1-1.5 g/L, and ≤ 1.0 g/L）. The total bilirubin （TBIL） level was significantly lower in the research group than in the control group, except for the subgroup of FIB ≤ 1.0 g/L. CONCLUSION： TCM therapy can improve coagulation fuction and decrease TBIL.

Efficacy of integrative medicine in deficiency of both qi and yin in the rat model of type 2 diabetes

Objective:To establish a rat model of type 2 diabetes(T2DM)manifesting the Chinese medicine syndrome pattern of both qi and yin deficiency for evaluating the efficacy of a Chinese herbal formula(CHF),integrative medicine(IM),and pioglitazone(PIO)on T2DM indicators in the animal model.Methods:The rat model was induced by a high-fat diet(HFD)and streptozotocin(STZ,30 mg/kg).CHF(3.4 g/kg),PIO(2.7 mg/kg),and IM(3.4 g CHF+2.7 mg PIO)were administered to rats once daily for 14 days.Related laboratory parameters were observed.Results:Diabetic rats showed unsmooth fur,alopecia,reduced activity,huddling,somnolence,depression,pale or reddened tongue,damp/dark red tail,and high levels of water and food intake,urine volume,and stool weight,but weakened grip strength.Low levels of serum SOD,Nat-Kt-ATPase,cAMP/cGMP,and a high level of iNOS were observed.Hyperglycemia,hyperinsulinemia,insulin resistance,high levels of serum glucagon/IDE and pancreatic amylin,and low serum and pancreatic SS levels were evident as well.Conclusions:A rat model of T2DM with both qi and yin deficiency was successfully replicated.CHF appeared to be more efficacious than IM and PIO in the rat model of qi and yin deficiency pattern of T2DM,though IM and PIO were each found to have their merits and drawbacks in attenuating T2DM indicators in the rat model.

Effect of Chinese Herbal Medicine for Nourishing Yin,Supplementing Qi,and Activating Blood on the Th1/Th2 Immune Balance in Peripheral Blood in Patients with Primary Sjogren's Syndrome

Objective： To observe the effect of Chinese herbal medicine for nourishing yin, supplementing qi, and activating blood on the expression of interferen- γ （IFN-γ,）/interleukin-4 （IL-4） in peripheral blood and disease activity in primary Sjogren＇s syndrome （pSS） patients, and to study the relationship between the immune balance of Th1/Th2 and the disease activity. Methods： A total of 66 pSS patients were randomized with tossing coins method into two groups： the integrative therapy group （34 cases） and the control group （32 cases）; and 28 healthy subjects were taken as the normal group. The integrative therapy group was treated by Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood combined with hydroxychloroquine sulfate tablets and the control group was treated with hydroxychloroquine sulfate tablets. The treatment course was 3 months for both groups. The levels of serum immunoglobulin G （IgG）, erythrocyte sedimentation rate （ESR）, IFN-γand IL-4 in peripheral blood were measured before and after treatment. Results： Compared with the normal group, the levels of IgG, ESR, IFN- γ and IL-4 were significantly increased in pSS patients （P〈0.05）. Remarkably, after 3 months of treatment, these levels were dramatically decreased in both the integrative therapy group and the control group, although still higher than the normal group. The levels of IgG, ESR, IFN- and IL-4 in the integrative therapy group were lower than the control group and the same group before treatment （P〈0.05）. The ratio of IFN-γ/IL-4 also significantly decreased after treatment. Moreover, the level of IFN- γ, and the ratio of IFN- γ/IL-4 in the integrative theraphy group were significantly lower than the control group （P〈0.05）. For all patients the ratio of IFN-γ/IL-4 before and after treatment was positive correlated with the levels of IgG and ESR. Conclusion： Chinese herbal medicine for nourishing yin, supplementing qi, and activating blood can alleviate the disease activity of pSS by regulating the immune balance of Th1/Th2.

Therapeutic Effect of Chinese Herbal Medicine for Strengthening Qi,Nourishing Yin,and Removing Stasis on Serum Osteopontin and Quality of Life of Patients with Primary Sjogren's Syndrome

Objective：To observe the therapeutic effect of Chinese herbal medicine for strengthening qi, nourishing yin,and removing stasis on serum osteopontin（OPN） and quality of life（QOL） in patients with primary Sjogren＇s syndrome（pSS） and to study the correlation between OPN level and the disease.Methods：Sixtyeight pSS patients were randomly assigned to two groups：the treatment group（35 cases） treated by Chinese herbal medicine for strengthening qi,nourishing yin,and removing stasis combined with hydroxychloroquine sulfate tablet（HCQ） and the control group（33 cases） treated by HCQ only.Both were treated for 3 months. Before and after treatment,immunoglobulin G（IgG） level,erythrocyte sedimentation rate（ESR）,and OPN level were measured.The QOL in patients was evaluated using the Short Form-36 Health Survey（SF-36） before and after treatment.Thirty healthy females were taken as the normal control.Results：Before treatment,levels of IgG,ESR,and OPN in patients were higher than those in the normal control.After 3 months of treatment, those in both treatment groups decreased but were lower in the treatment group than those in the control group （P0.05）.The scores of 8 dimensions of SF-36 were lower in the pSS patients than those in the normal control （P0.05） and higher in the treatment group than in the control group after treatment（P0.05）.Furthermore, there was a positive correlation between the levels of OPN and the levels of IgG and ESR,and a negative correlation between OPN levels and the overall score of SF-36（P0.05）.Conclusions：Chinese herbal medicine for strengthening qi,nourishing yin,and removing stasis could alleviate pSS disease and improve the QOL.In addition,the OPN level might be used as an evaluating index for pSS disease.

Effect of Chinese Herbal Medicines for Nourishing Yin,Supplementing Qi,and Activating Blood on Reproductive Endocrine Activity and Immune Functions in Patients with Primary Sjogren's Syndrome

ABSTRACT Objective： To investigate the effect of Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood on the reproductive endocrine-immune network and its mechanisms in patients with primary Sjogren＇s syndrome （pSS）. Methods： Seventy pSS patients were randomly assigned to two groups using a randomized digital table： the integrative therapy group （36 cases） and the control group （34 cases）. Thirty healthy subjects were taken as a normal group. The control group was treated with hydroxychloroquine sulfate tablets alone, and the integrative therapy group was treated by Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood combined with hydroxychloroquine sulfate tablets. The treatment course was 6 months for both groups. Before and after treatment, serum estradiol （E2）, testosterone （T）, luteinizing hormone （LH）, prolactin （PRL） by radioimmunoassay and immunoglobulin （IgG） by immunodiffusion, erythrocyte sedimentation rate （ESR） by Westergren, interferon-γ （IFN-γ） and interleukin-4 （IL-4） by enzyme linked immunosorbent assay were determined. Results： E2 and T levels in all patients were lower than those of normal subjects before treatment （P〈0.05） and were increased significantly after 6-month treatment （P〈0.05）. ESR, FSH, LH, IgG, IFN - γ, IL - 4 and ratios of E2/T, and IFN --γ/IL in the patients were higher than those of normal subjects before the treatments （P〈0.05）, and were reduced significantly after the treatments （P〈0.05）. The T and IFN -γ levels and E2/T ratio in the patients treated with integrative therapy were reduced significantly compared with the control group （P〈0.05）. However, the PRL levels before and after treatment were not significantly changed in the two groups （P〉0.05）. The ratios of E2/T and IFN -γ/IL-4, and levels of IgG and ESR were positively correlated before and after treatment （P〈0.05）. Conclusions： The ratios of E2/T and IFN - γ/ IL-4 might be used as indicators of pSS activity. Chinese herbal medicines for nourishing yin, supplementing qi, and activating blood combined with Western medicine could improve the therapeutic effect by regulating the reproductive endocrine-immune network in pSS patients.

TCM Treatment for 40 Cases of Rheumatoid Arthritis with Channel Blockage due to Yin Deficiency

To verify the therapeutic effects of the method of softening and lubricating the joints,and calming the endogenous wind in case of rheumatoid arthritis (RA) with the syndrome of channel blockage due to yin deficiency,60 RA patients with the syndrome of channel blockage due to yin deficiency were randomly divided into a treatment group (40 cases) and a control group (20 cases) and treated respectively by the above method for the former and with Zheng Qing Feng Tong Ning Tablets (正清风痛宁片) for the latter. The result turned out to be that the effect in the treatment group was very satisfying.The treatment group obtained a better result in the accumulated points of syndrome and RA,morning rigidity of the joints,grip strength,20m walking time and erythrocyte sedimentation rate (ESR) (P<0.01 or P<0.05).The above indicates that channel blockage due to yin deficiency is an important pathogenesis of RA,and calming the endogenous wind is a method of choice for treating RA.

中药滋阴补阳方剂治疗肾气亏虚型多囊卵巢综合征不孕症对患者超声动态多参数的影响评价

目的评价中药滋阴补阳方剂治疗肾气亏虚型多囊卵巢综合征不孕症对患者超声动态多参数的影响。方法选取2022年1月至2023年1月江西省妇幼保健院收治的80例肾气亏虚型多囊卵巢综合征患者作为研究对象,按照随机数字法将其分为观察组(40例)与对照组(40例)。对照组采用枸橼酸氯米芬片治疗,观察组在对照组方法的基础上联合中药滋阴补阳方剂治疗。比较两组患者的治疗效果、卵泡发育情况、激素水平、子宫动脉血流灌注情况及子宫内膜厚度。结果观察组的有效率高于对照组,差异有统计学意义(P<0.05);观察组治疗后的卵泡及优势卵泡数目多于对照组,差异有统计学意义(P<0.05);观察组治疗后的黄体生成素(LH)、促卵泡激素(FSH)、睾酮(T)均低于对照组,雌二醇(E2)高于对照组,差异有统计学意义(P<0.05);观察组治疗后的搏动指数(PI)、阻力指数(RI)均低于对照组,差异有统计学意义(P<0.05);观察组治疗后的子宫内膜厚度高于对照组,差异有统计学意义(P<0.05)。结论将中药滋阴补阳方剂应用于肾气亏虚型多囊卵巢综合征不孕症患者治疗中,可积极改善患者的激素水平及子宫动脉血流灌注情况,同时能够促进卵泡发育,增加子宫内膜厚度,改善症状,值得推广。

滋阴泻火中药治疗女童功能性卵巢囊肿的临床疗效分析

目的:分析滋阴泻火中药治疗女童功能性卵巢囊肿的临床疗效。方法:选择2021年1月—2022年12月收治的卵巢囊肿患儿40例,所有患儿均给予滋阴泻火中药治疗,连续治疗3个月。比较患儿治疗前、治疗3个月后发育情况(身高、体质量、骨龄、乳房发育Tanner分期)、性激素水平、子宫与卵巢容积、卵巢囊肿体积及不良反应情况。结果:治疗前后患儿身高、体质量、骨龄比较,差异无统计学意义(P>0.05);治疗后患儿乳房发育Tanner分期较治疗前改善显著,差异有统计学意义(P<0.05);治疗后患儿黄体生成素(LH)、促卵泡激素(FSH)、雌二醇(E2)水平较治疗前均降低,差异有统计学意义(P<0.05);治疗后患儿子宫大小、卵巢容积、卵巢囊肿体积较治疗前降低,差异有统计学意义(P<0.05);患儿治疗期间未见严重不良反应。结论:滋阴泻火中药治疗女童功能性卵巢囊肿效果较佳,可调节患儿E2水平,抑制外周性性早熟,利于卵巢囊肿缩小。

单味中药有效成分治疗溃疡性结肠炎研究进展

研究表明,中药治疗溃疡性结肠炎不良反应少且复发率低,临床常用益气健脾、清热祛湿、活血化瘀、补血养阴类中药组方治疗,其主要药物的有效成分具有减轻炎症反应、修复黏膜损伤、调节肠道微生态、调节免疫反应等作用。本文对常用单味中药有效成分治疗溃疡性结肠炎的作用机制进行综述,为其临床治疗与中药新药研发提供参考。

基于滋阴相关理论探讨甲状腺功能亢进症

甲状腺功能亢进症(简称甲亢)是临床常见的内分泌代谢疾病,其主要特征为甲状腺激素过多引起的一系列临床症状,如汗多、烦躁、手颤和消瘦快等。尽管西药治疗在控制甲亢方面取得了一定成效,但其常见的不良反应和高复发率限制了其长期应用。与此相比,中医药治疗甲亢的独特优势逐渐受到重视。文章以古代文献和现代研究为理论基础,从滋阴出发,核心思想为“阴常不足,阳常有余”,重在探讨滋补肝肾阴的治疗策略在甲亢中的应用。肝肾同源理论认为肝阴为血,肾阴为精,二者相互滋养,共同维持阴阳平衡和气血循环。肝肾阴虚会导致甲亢的发展和症状的加重。因此,在甲亢的防治中注重滋养肝肾之阴具有重要意义。研究显示,应用具有滋养肝肾阴之功效的中药,如加味二至方、六味地黄丸等,能够有效改善甲状腺功能、减轻症状,降低血清甲状腺相关指标和甲状腺内血管形成。这些药物通过打破肝肾阴虚状态使机体达到阴阳平衡,从而更有效地控制甲亢的进展。综上所述,滋补肝肾阴类中药在甲亢治疗中具有潜在优势。但目前其相关机制研究还不够明确,仍需更多的实验研究及临床多中心、随机对照、大样本研究作为理论支撑,将有助于临床实践中更好地应用中医药治疗甲亢。

基于数据挖掘探讨中药治疗妊娠恶阻的用药规律

目的:借助于中医传承辅助平台系统(V2.5)与数据挖掘技术,探讨现代临床研究文献中,中药治疗妊娠恶阻的用药规律,为临床实践诊疗提供理论依据。方法:检索中文数据库中临床研究文献,提取文献数据,建立数据库,通过中医传承辅助平台系统(V2.5)对用药进行频次统计、关联规则分析、聚类分析等。结果:本研究共纳入文献121篇,纳入处方139首,涉及中药99味;平均使用频次为12.22次,使用频次≥13次的中药有22味,前5味中药分别是半夏、陈皮、甘草、竹茹、白术;使用中药四气顺序为:温性、寒性、平性、凉性、热性;五味顺序为:甘、辛、苦、酸、涩、咸;归经顺序为:脾经、胃经、肺经、心经、肾经、肝经、大肠经、胆经、小肠经和三焦经。通过关联规则对组方规律进行分析,得出常见药对及药物组合,其中核心药物组合为“半夏,陈皮,甘草”;通过复杂系统熵层次聚类分析得出潜在核心药物组合16个(8组),在此基础上进行无监督的熵层次聚类分析得出潜在新方组合8个。结论:治疗妊娠恶阻的高频中药多以补虚、化痰、理气、化湿药为主,且多具有止呕、保护胃黏膜、调节肠道菌群、调节胃肠道功能等作用;核心药物组合及潜在新方多以健脾益气、清热泻火、化痰行滞、养阴生津安胎为主。

基于数据挖掘探讨益气养阴类中成药治疗糖尿病用药规律

目的:采用数据挖掘方法探讨益气养阴类中成药治疗糖尿病用药规律。方法:筛选2020年版《国家医保目录》、2020年版《中华人民共和国药典》、2018年版《国家基本药物目录》以及相关糖尿病防治指南中治疗糖尿病的益气养阴类中成药,利用古今医案云平台对中成药的使用频次、性味归经、关联规则、聚类和复杂网络进行分析。结果:共纳入38个益气养阴类中成药,涉及92味中药。治疗糖尿病的高频药物有黄芪、地黄、五味子、天花粉等,性味以甘、(微)寒为主,主入肺、肾经。益气养阴类中成药治疗糖尿病的常用药物组合有地黄-麦冬、麦冬-五味子、葛根-黄芪等;聚类分析得到枸杞子-五倍子-人参-知母-丹参-天花粉-黄芪-地黄-葛根-五味子-麦冬、牡丹皮-女贞子-山药-山茱萸-茯苓-泽泻、玉竹-牛膝-石膏-玄参-党参、黄连-苍术-黄精-荔枝核、水蛭-太子参、甘草-红参等6首新处方;复杂网络分析得到黄芪-地黄-五味子核心中药组合。结论:益气养阴类中成药治疗糖尿病的核心药物为黄芪、地黄、五味子,其用药以益气养阴药为主,常兼清热、活血以治疗糖尿病肾病及糖尿病视网膜病变等多种并发症,临床常选择消渴方、津立达、渴络欣等中成药对症治疗。

益气养阴法治疗气阴两虚型干燥综合征的研究进展

文章对干燥综合征(pSS)的中药治疗临床研究进展进行整理,认为该病发生多由于气阴两虚,与肺、脾、肝、肾关系密切,津液不能濡养周身口、眼等清窍,进而发展累及皮肤黏膜、肌肉关节,甚至脏腑所致。并重点论述了该病的病因病机,以及近10年益气养阴法治疗气阴两虚型SS的临床研究进展,为今后pSS的临床治疗提供了依据。

徐瑞荣治疗朗格汉斯细胞组织细胞增生症经验

朗格汉斯细胞组织细胞增生症是一类病因不明、临床表现多样的罕见病,多见于儿童。其特征在于克隆性病理组织细胞组成的肉芽肿病变。根据临床损害的数量,本病可分为孤立性皮肤和骨骼单系统病变朗格汉斯细胞组织细胞增生症和风险性多系统病变朗格汉斯细胞组织细胞增生症。风险性多系统病变常常累及骨骼、皮肤、造血系统和中枢神经系统以及一些高风险脏器,如肺、肝等。临床表现主要为骨损害、皮疹、肝脾肿大、淋巴结肿大、发热等。治疗以系统化疗为主,风险性多系统病变较孤立性皮肤和骨骼单系统病变化疗效果差,尤其是累及肝和造血功能的患者,病死率较高,且化疗期间易出现一系列不良反应,影响治疗结局。中医认为本病可归为“流皮漏”“虚劳”“骨痹”等范畴。徐瑞荣教授认为本病多因肾阴亏虚、肝脾不调,气郁日久化热、生风生痰所致。他认为,治疗上以滋肾养阴清热、养血祛风化痰为原则,并应用中医膏方这一独特的剂型临证加减,灵活应用风药、动物药标本兼治、攻补兼施,有效改善朗格汉斯细胞组织细胞增生症患者骨髓系统损害以及皮肤系统受累等症状,使患者生活质量明显提高。现介绍徐瑞荣教授运用膏方治疗朗格汉斯细胞组织细胞增生症经验并附验案1则,以飨同道。

滋阴化瘀法治疗妊娠晚期羊水偏少临床观察

目的探讨滋阴化瘀法治疗妊娠晚期羊水偏少的临床效果。方法随机将60例2021年9月—2022年9月该院收治的妊娠晚期羊水偏少患者分为对照组(30例)和治疗组(30例)。对照组给予常规治疗,治疗组在对照组基础上给予滋阴化瘀法进行治疗,两组均持续治疗4周,并随访至分娩结束。比较两组治疗4周后的疗效,治疗前、治疗4周后羊水、胎盘血液灌注情况、性激素水平,治疗前、治疗1、4周后的中医证候评分,分娩结束时的新生儿窒息情况及随访期间的妊娠结局。结果治疗4周后,治疗组总有效率为90.00%(27/30),高于对照组的66.67%(20/30)(P<0.05)。与治疗前比较,治疗1、4周后,两组中医证候评分均呈逐渐降低趋势,且治疗组治疗1、4周后的中医证候评分均低于对照组(P<0.05)。与治疗前比较,治疗4周后,两组AFI及血清雌激素(E_(2))、前列腺素E(PGE)水平均升高,治疗组高于对照组(P<0.05);两组肾动脉收缩期最大血流速度/舒张期末血流速度(S/D)、脐动脉S/D及血清孕酮(P)水平均降低,治疗组低于对照组(P<0.05)。分娩结束时,治疗组新生儿窒息发生率为3.33%(1/30),低于对照组的23.33%(7/30)(P<0.05)。随访期间,治疗组不良妊娠发生率为6.67%(2/30),低于对照组的26.67%(8/30)(P<0.05)。结论滋阴化瘀法可有效调节妊娠晚期羊水偏少患者性激素水平,改善羊水、胎盘血液灌注情况及中医证候,进而可减少新生儿窒息情况的发生,改善妊娠结局,疗效显著。

The Combined Use of Tonification and Purgation in Treatment of Fatty Liver

Fatty liver is a disease caused by excessive accumulation of fat in the liver due to long-term ort repeated affection of various causative factors'When the pathogenic factor prevails,the qi is sure to be deficient',Therefore,deficiency of the vital-qicontributes greatly to the occurrence of fatty liver.For many years,the author has concentrated ont the treatment of fatty liver with the tonificatioin method,or tonification followed by purgation,or the combination of tonificaytioin with purgation,so as to effectively prevent the liver from being injured by harmful substances ,and to benefit the recovery of fatty liver.The following is a report of his experience in treatment of fatty liver with the combined use of tonification and purgation.

Premature ovarian insufficiency identified as a kidney deficiency and liver constraint pattern treated by Professor Zhiqiang Guo:A retrospective analysis

Objective:To study the efficacy of Professor Zhiqiang Guo's unique sequential herbal therapy in the treatment of premature ovarian insufficiency(POI)of the kidney deficiency and liver constraint pattern.Methods:Ninety patients with POI who consulted with Professor Guo at Dongzimen Hospital,Beijing University of Chinese Medicine from January 2012 to December 2015 were enrolled.Treatment consisted of sequential therapy using traditional Chinese medicine formulae with the actions of nourishing the liver and kidney.Course of treatment was 3 consecutive menstrual cycles for each participant except for those who became pregnant during treatment.Baseline data including age,course of disease,past medical history,lifestyle,pregnancy outcome,menstrual status(cycle length,menstrual flow duration and volume),as well as gonadal hormone levels before and after treatment were recorded and analyzed.Results:During treatment,18(20.0%)participants became pregnant.Symptoms including scanty menstrual flow,irritability,low libido,insomnia and excessive dreaming at night,nightsweats,hot flashes,and depression were markedly alleviated.Changes in follicle-stimulating hormone(FSH)and luteinizing hormone(LH)levels at early follicular stage were observed(P=.009 and P=.002,respectively),and FSH/LH differed significantly pre-and posttreatment(P=.0.44).Conclusion:Professor Guo's sequential Chinese herbal therapy with the actions of nourishing the liver and kidney to treat POI can enhance ovarian function,promote pregnancy,and improve quality of life.

基于数据挖掘研究国医大师周仲瑛治疗结缔组织病合并间质性肺病证治规律

目的:基于数据挖掘研究国医大师周仲瑛教授辨治结缔组织病合并间质性肺病(CTD-ILD)的诊疗规律及用药经验。方法:收集周仲瑛教授诊治CTD-ILD医案,运用频数分析、关联规则、聚类分析等方法进行数据挖掘。结果:共筛选出128份医案,含193味中药。涉及病种有6种,病机排名前5位的是气阴两伤、痰瘀阻肺、肺虚热郁、肝肾亏虚、脾虚肺弱;使用中药排名前5位的是南沙参、北沙参、麦冬、紫苏子、太子参;关联规则分析显示,置信度、支持度均较高的为气阴两伤-南沙参、北沙参、麦冬、太子参、黄芪;痰瘀阻肺-紫苏子、桃仁、鱼腥草、炙僵蚕、泽漆、法半夏、老鹳草;高频药物聚类分析得到4个方剂组,以益气养阴、祛痰化瘀、补肺健脾、补益肝肾、祛风除湿为主。结论:国医大师周仲瑛教授辨治CTD-ILD主张病证结合,在疾病发展动态过程中,基于复合病机,通润为要,复法制方。

中医药治疗鼻咽癌用药规律分析与网络药理学研究

目的分析中医药治疗鼻咽癌的组方规律,并挖掘新方,探讨新方潜在的作用机制,以期为鼻咽癌的治疗和新药研究提供参考。方法从中国知网(CNKI)、万方数据库(Wanfang)、维普中文科技期刊(VIP)等数据库中收集中医药治疗鼻咽癌的临床研究文献,从中提炼有效处方,使用中医传承辅助平台(V2.5),挖掘高频药物和药对,挖掘潜在新方组合;利用网络药理学方法分析新方潜在的作用机制。结果筛选处方115首,共计271味药物,涵盖18类中药,45味高频药物,25组常用药对,14个强关联药物组合,演化得到潜在新方组合4个。检索到新方组合(新方1)的有效化合物有60个,包括10个关键化合物;可作用于165个鼻咽癌靶点,包括39个核心靶点;新方1对518个生物学过程及141条通路能产生重要影响,关键化合物与核心靶点之间有较强的结合活性。结论鼻咽癌中医药治疗以益气养阴、清热解毒为主,兼顾活血化瘀,强调脾胃、肝肾同调,重视健脾益胃、补益肝肾、渗湿利水等治法。基于聚类挖掘的新方1可能通过槲皮素、齐墩果酸、木樨草素等关键成分作用于鼻咽癌TP53等核心靶点,可影响RNA聚合酶Ⅱ启动子转录的正调控等生物学过程及癌症通路、PI3K-Akt等信号通路,从而发挥治疗鼻咽癌的作用。

基于数据挖掘与隐含狄利克雷分布的肿瘤化疗相关性口腔溃疡的中医用药规律

目的:研究近20年恶性肿瘤化疗相关性口腔溃疡中医临床常用治疗方法及遣方用药规律。方法:通过人工与计算机检索相结合的方式,收集2001—2021年国家知识基础设施数据库(CNKI)、中国学术期刊数据库(CSPD)及中文科技期刊数据库(CCD)中发表主题为“化疗性口腔溃疡”“化疗性口腔黏膜炎”“中医药”等相关文献,通过阅读摘要及NoteExpress自动筛选核对建立所需数据库。用频次统计、关联分析和隐含狄利克雷分布(LDA)的统计方法,分析中医临床治疗化疗相关性口腔溃疡的给药方式、用药频次、药物性味归经、常用药对及核心药物组合。结果:纳入临床研究文献93篇,涉及方剂96首,中药141味。给药方式以汤剂口服、药液漱口为主,用药以清热药、补虚药为总纲,具体以甘草、黄连、生地黄为多,药性多为甘、苦、寒,归肺、胃、心、脾经。结论:本研究综合分析了中医临床文献中治疗化疗相关性口腔溃疡的给药方式与用药规律,发现气虚、阴虚火旺是本病的主要病机,治疗上应以补气清热、养阴增液为主要治疗方法。